Aspen hysystrabajos

Necesi... • Métricas claras de desempeño (viscosidad, estabilidad de emulsión, contenido de agua, etc.) y un plan para su seguimiento. • Informe técnico final con las conclusiones, cifras de mejora y pasos siguientes. Valoro la experiencia previa en crudos pesados, emulsiones agua-aceite y tratamientos químicos, así como el manejo de herramientas de simulación o software especializado (p. ej., Aspen Plus, HYSYS). Dispondré de datos de proceso, fichas técnicas de aditivos y acceso remoto a los analíticos de planta para agilizar tu análisis. Plazo y forma de colaboración se definirán juntos según la complejidad de las pruebas que propongas. Espero una comunicaci&oacut...

Edición de videos cortos (menos de 1 min) tipo VLOG diario para Instagram Estoy buscando un editor de video creativo, rápido y con buen ojo para redes sociales, que me ayude a editar una serie diaria de videos cortos tipo vlog para mi cuenta personal de Instagram, donde documento la construcción de mi empresa “Aspen Privé”. Lo que te entrego: • Audio ya grabado (voiceover) • Clips de video e imágenes relacionados al contenido Lo que necesito: • Crear 1 video diario de menos de 1 minuto • Alinear el audio con los clips correctos • Añadir subtítulos, cortes dinámicos, transiciones limpias y algo de música si hace falta • Que se vea auténtico, emocional y diná...

Estoy buscando un experto en Aspen Plus para simular el proceso de molido, prensado, secado y esmaltado de cerámica. La tarea debe completarse lo más pronto posible. Requisitos clave: - Simular los procesos de cerámica en Aspen Plus - Comparar resultados de simulación con datos reales - Usar datos de proceso ya proporcionados para la simulación Habilidades y experiencia ideales: - Dominio de Aspen Plus - Experiencia en simulaciones de procesos industriales - Atención al detalle y precisión en comparación de datos Por favor, asegúrate de que todos los datos necesarios para la simulación se puedan proporcionar.

Necesito que simule una plataforma de producción de fluido (crudo agua) y una planta de separación y tratamiento de crudo. La oferta debe incluir el uso o alquiler de software.

Necesito que simule una planta de producción de biodiésel con recirculación de metanol usando componentes de aceite vegetal procedente de semillas oleaginosas

Hola Ronald, Como discutimos anteriormente, este es el proyecto en el que me gustaría contratarte. Descripción del proyecto: Modificación de una simulación existente de un proceso de gasificación de biomasa lignocelulósica en lecho fijo para la producción de hidrógeno con fines energéticos. utilizando Aspen Plus Dynamics V11. Actualmente, la simulación cuenta con una única entrada de alimentación (biomasa lignocelulósica).

Realizar una tarea SENCILLA con el simulador hysys

Me gustaría un curso de varias clases de Aspen (me sirve tanto HYSYS como Plus), siendo cada clase un video distinto, empezando desde lo más básico hasta llegar a lo avanzado para realizar simulaciones químicas y saber manejar las herramientas principales del software. La duración total sumando todos los vídeos al menos de 30 minutos. Importantísimo, idioma ESPAÑOL. Si el curso no es en español, no me sirve.

Necesario persona con conocimientos de HTRI y ASPEN para el cálculo de intercambiadores.

Asesoría en el modelado, simulación y optimización de procesos químicos industriales, a través del software de simulación de procesos HYSYS. La misma consiste en resolución de problemas específicos a nivel de escala piloto e industrial, de los diferentes procesos de producción existentes, que requieran de una revisión profesional. La asesoría contempla los siguientes aspectos: - Creación o revisión de la base para una simulación. Simulación o revisión de las principales operaciones unitarias y equipos. - Creación o revisión de las operaciones de cálculo y lógicas, hasta la simulación de procesos completos en estado estacionario. ...

Necesito valoración económica para el desarrollo de un sitio web con escaparate de apartamentos y precios de alquiler. Con un máximo nivel de usabilidad y diseño. El ejemplo de web sería este

Modificar un template de Shopify para agregar funcionalidad al momento de agregar productos al carrito de compra, el template es Aspen Parallax. La idea principal es que al momento de agregar un producto al carrito de compra se abra un pop-up para que el pueda escoger el producto en otras tallas y/o modelos diferentes y desde esa ventana agregarlos al carrito de compras. Anexo imagen de referencia con lo que debería hacer el pop-up.

Necesito una persona para simular un proceso en Aspen plus, lo mas pronto posible, necesito que pueda redactar un informe con los resultados todo en español (para hoy mismo)

Por favor, regístrate o inicia sesión para ver los detalles.

Por favor, regístrate o inicia sesión para ver los detalles.

Por favor, regístrate o inicia sesión para ver los detalles.

1. En el blog: no consigo indexar en la herramienta de google webmaster el (mientras que este mismo archivo sí que ha servido para bing). 2. Tampoco consigo que se cargue ninguna pagina para inciar el marcador de datos en la herramienta d...webmaster el (mientras que este mismo archivo sí que ha servido para bing). 2. Tampoco consigo que se cargue ninguna pagina para inciar el marcador de datos en la herramienta de google. 3. También me gustaría poder quitar en los enlaces permanentes de URL el directorio /index.php/  para dejar los enlaces más amigables. El blog se migró de blogspot a wordpress,org y se utiliza el theme aspen. Para quien esté interesado en un futuro será considerado para un proyecto de tienda on line...

...options, I am open to incorporating any viable configuration that strengthens the comparative study and improves efficiency modeling and optimization. The key areas where I need assistance are: • Structuring and editing the literature review so it flows logically from resource characterisation to plant-scale application. • Building (or troubleshooting) thermodynamic models in software such as Aspen HYSYS, EES or MATLAB to quantify performance under different reservoir conditions. • Interpreting results, producing clear graphs and tables, and linking findings back to technology-selection criteria. • Polishing the final document: technical English proofreading, reference formatting (APA), and preparation of publication-quality figures. Acceptance...

...Methodology • Results and Discussion • Conclusion • References Key expectations • Use recent (last 5–7 years) scholarly sources to ground the Literature Review and compare technological pathways such as steam-oxygen, air-blown, and dual-fluidized bed gasification. • Present a clear experimental or modelling-based Methodology; if you rely on secondary data or simulation tools (e.g., Aspen Plus, MATLAB), state assumptions and parameters transparently. • Provide well-labelled figures, tables, and equations that highlight hydrogen yield, efficiency, tar reduction strategies, and process economics. • Interpret the findings critically in the Results and Discussion, linking them back to real-world deployment and future research g...

...feedstock. Here is what I need: • A first-principles or data-driven reactor model that captures hydrogen consumption, sulfur/nitrogen removal and catalyst performance under typical HDS/Hydro-cracking conditions. • Calibration against operating data I will provide (feed assays, reactor temperatures, pressures and product qualities). • Well-documented equations or code (Python, MATLAB, gPROMS, Aspen Custom Modeler—whichever you prefer) plus a short validation report comparing predictions with plant data. If you are comfortable extending the work later toward process optimisation or adding kinetic or catalyst-deactivation sub-models, great—flexibility for future phases is a plus, though not required for this first milestone. Deliver the runnable...

This is a highly challenging, research-level task that requires strong expertise in chemical engineering and advanced process simulation, particularly Aspen Custom Modeler (ACM), Aspen HYSYS, Aspen Plus. The project involves making membrane block for gas separation using Aspen Custom Modeler. Here is a reference for the result of the membrane block should be able to achieve: Merkel et al. (2010) - Power plant post-combustion carbon dioxide capture: An opportunity for membranes (Paper link also attached to this project for direct download). Scope (Summary): Develop a complete Aspen Custom Modeler (ACM) model of a membrane Implement mass & energy balances, reaction kinetics, and mass and heat transfer correlations and every other correlatio...

I am looking for a process simulation specialist with proven experience in Aspen Plus to support the technical development of a Master’s thesis in the hydrogen and e-fuels field. The project focuses on the production of eSAF through the FT-SPK route, and the main goal is to simulate and compare different electrolyzer technologies within the same plant case, especially alkaline, PEM, and SOEC. Aspen Plus must be used for the simulations. The thesis already has a defined structure, and this structure must be respected. The final written document must not exceed 50 pages, excluding annexes. An outline/index of the thesis will be provided together with the project description and supporting technical references. The work should be developed in line with the academic requ...

I’m building a dynamic model in Aspen HYSYS and need a sharp second set of eyes to get the simulation fully set-up and running smoothly. The core flowsheet is drafted, yet several unit operations still require proper dynamic parameters, controller configuration and convergence tuning. I’d like you to jump in, review what’s there, finish the remaining specifications and make sure the case transitions cleanly from steady-state to dynamic mode without warnings or calculation stalls. To keep things efficient, please tell me about your direct, hands-on experience with Aspen HYSYS dynamic simulations—years of use, the kinds of processes you’ve modelled, and any special areas of expertise (e.g. columns, compressors, flare systems). No nee...

I need a developer who knows the Aspen HYSYS Extension (VB6 & .edf file). I've already developed a steady state extension in VB6. Developer can 1. Either provide me code & guidance to simply convert steady state to Dynamic 2. Or take my steady state code, convert into dynamic and return. Developer to provide details what to change for this conversion. Once converted, I'll test in Dynamic mode to ensure it's working as expected.

...chemical engineers from Pakistan to become part of my core team and tackle a steady stream of projects. The assignments span petrochemical, pharmaceutical and environmental engineering work, so every week can bring anything from early-stage R&D to plant-scale process optimisation and the occasional quality-control audit. The main, non-negotiable requirement: you must be genuinely proficient with Aspen HYSYS and Siemens gProms. Expect to build steady-state and dynamic models, run sensitivity studies, size major equipment, and translate the results into concise technical recommendations that management can act on. Typical deliverables for any given task include: • The native simulation files with clean, converged models • A brief design or optimisation repo...

Aspen Arms needs a fresh, versatile mark that instantly signals strength and durability while staying clean enough to laser-etch onto knives, axes, guns, archery and precision shooting gear we would build. Try Aspen trees as an option. I’ve tested all the off-the-shelf AI generators and none of them capture the feeling I’m after, so I’m turning to a designer who can think beyond templates. What works for us • A stripped-back, mostly black-and-white logo with an optional orange accent that can be dropped in or out without breaking the design • Imagery that hints at gear or tool mechanics rather than sweeping mountain scenes • Modern, clean type treatment of the name “Aspen Arms” that remains legible at 6 mm high when l...

I need help with ASPEN HSYS interface i just need help only with separation part as i have attached the file let me know 2 days timeline i would need help on aspen hysys interface u do the simulation and calculations also right also will teach me

...assignment for the College of Engineering & Technology and need an experienced Aspen HYSYS user to guide me from start to finish. The experiment involves building a complete process model, running accurate simulations, and interpreting the results well enough for inclusion in my final report. The specific unit operations and data sets are ready; what I’m missing is the expert touch that ensures my stream properties, thermodynamic package selection, and convergence settings are all sound. I’d also appreciate advice on how to present key findings—energy balances, performance curves, and sensitivity analyses—in a clear, professional format that meets academic standards. Deliverables I’m aiming for: • A working Aspen HYS...

I am looking for someone who can create biomass gasification from EFB and carbon capture by MEA. The result for both biomass gasification and carbon capture by MEA need to be validated with results from the journals (biomass gasification and carbon capture by MEA has their own experimental journal). Both of them needs to be done by Aspen Plus. At the first stage, there are 2 different simulation : biomass gasification & carbon capture using MEA. The biomass gasification simulation needs to have the same result of syngas composition (CH4, CO, CO2 and H2) with the result from journal. The result needs to be validated based on the temperature at 650,700,750,800,850 and 900 Celcius. While for the MEA-carbon capture, the results need to be validated by the concentration of the MEA ...

...Engineering • Process Engineering • Energy Engineering 2. Technical Skills Core Engineering Knowledge: • Mass and energy balances • Applied thermodynamics • Natural gas systems • Experience with biomethane and biogas systems is considered a plus Modeling Tools: • Advanced Microsoft Excel (structured calculation sheets, scenario analysis, sensitivity studies) skills are mandatory • Experience with (Aspen or DWSIM) is a must. • Basic programming skills (Python or MATLAB) for parametric studies is preferred Techno-Economic Analysis: The candidate must be capable of structuring and conducting a conceptual techno-economic assessment and life cycle assessment (LCA) of gas storage and transport systems. This includes: • Estimation of ...

I am looking for someone who can create biomass gasification from EFB and carbon capture by MEA. The result for both biomass gasification and carbon capture by MEA need to be validated with results from the journals (biomass gasification and carbon capture by MEA has their own experimental journal). Both of them needs to be done by Aspen Plus. At the first stage, there are 2 different simulation : biomass gasification & carbon capture using MEA. The biomass gasification simulation needs to have the same result of syngas composition (CH4, CO, CO2 and H2) with the result from journal. The result needs to be validated based on the temperature at 650,700,750,800,850 and 900 Celcius. While for the MEA-carbon capture, the results need to be validated by the concentration of the MEA ...

I need an Aspen Plus specialist to build and analyse a full process-flow model for my plant concept. The priority is clear, accurate design and thorough performance analysis rather than broad optimisation at this stage. You will start from my raw stream data and block sketch, translate it into a working Aspen Plus flowsheet, size and configure the major equipment, then deliver a concise technical report that explains assumptions, convergence settings, key results and any recommendations for improvement. If you rely on add-ins or external calculation tools, note them explicitly so I understand the full workflow. Deliverables • Aspen Plus (.apw) file with fully converged flowsheet • Brief design report (PDF or Word) summarising methodology, equipment siz...

...A rigorously referenced technical report that compares the main generation pathways, storage media, and transport modes, quantifying efficiency, cost, safety, environmental impact, and scalability. • An executive summary that distils the key engineering insights and recommendations for real-world deployment. • Any supporting calculations, models, or datasets (for instance, spreadsheets, Aspen/HYSYS cases, MATLAB scripts) so assumptions are transparent and numbers can be traced. The report must draw on up-to-date peer-reviewed literature, current industry white papers, and relevant international standards. Please highlight any data gaps you encounter and suggest how they might be closed. When you respond, outline the methodology you propose, the main milesto...

I need a complete Aspen model that represents an MDEA-based amine scrubbing loop treating raw biogas for CO₂ removal. The purpose is straightforward: build the simulation from the ground up and use it to quantify, and ultimately reduce, the unit’s energy consumption—steam to the stripper reboiler, electricity for pumps and any refrigeration, plus heat-integration opportunities. What I expect you to do • Create the Aspen Plus (or HYSYS) flowsheet with absorber, regenerator, heat exchangers, pumps and any necessary flash drums. • Select the appropriate thermodynamic package for MDEA/CO₂/CH₄/H₂S-water systems and justify the choice inside the model notes. • Input operating data that I will supply (raw gas flow, composition, pressure, des...

...Pixar/Disney-style characters Busy or cluttered illustrations Stock-looking or generic children’s art Story Overview (short): A young girl grows up passing a tree that eventually feels “in the way.” When she tries to remove it, she discovers deep, interconnected roots. The more she digs, the worse things seem—until she realizes she’s not making things worse, she’s finally seeing clearly. Key Visual Elements: Aspen tree (white bark, soft light, quivering leaves) Exposed roots (symbolic, not chaotic) Girl aging subtly (child → young woman) Hands in soil (important recurring visual) Emotional progression through lighting and tone Scope: 36 illustrated pages + front and back cover Full wrap cover (front, spine, back) Print-ready files for Ama...

I am looking for a clear, actionable method to curb routine gas flaring at upstream sites in the Middle East, with cutting measurable greenhouse-gas ...infrastructure realities. • Estimated emission reductions, CAPEX/OPEX ranges, and a timeline that shows how the proposal can hit early wins within 6–12 months and deeper cuts over three to five years. • A brief roadmap for stakeholder engagement (regulators, JV partners, community) so the plan aligns with local ESG goals. Include any models, drawings, or simulation files you rely on (e.g., Aspen HYSYS, Flarenet, or equivalent), plus citations for emission factors. I will review the draft strategy, request refinements if needed, and sign off once the technical logic, cost assumptions, and environmental ga...

...dynamic models using industry-standard tools like Aspen HYSYS, Aspen Plus, or Petro-SIM. Safety & Compliance: Lead or participate in HAZOP/LOPA studies and ensure all designs adhere to API (520/521, 650) and ASME Section VIII codes. Cross-Discipline Coordination: Collaborate with mechanical, civil, and I&C engineering teams to ensure seamless module integration. Required Qualifications: Education: Bachelor’s or Master’s degree in Chemical Engineering or a related field. Licensure: Professional Engineer (PE) license is highly preferred for final design sign-off. Experience: Minimum of 7–10 years in refinery process design, specifically in downstream oil upgrading or re-refining. Software Proficiency: Expert-level skills in AutoCAD, ...

I need a Pakistan-based chemical engineer who can jump straight into Aspen HYSYS and build a reliable simulation model for an ongoing process-engineering and product-development study. The work centres on a biochemical route, so experience that spans classical process design as well as biochemical engineering quirks will be valuable. Here’s what I expect: • A clean, well-structured HYSYS file (.hsc) with all units, streams, and thermodynamic packages properly defined. • Stream and equipment sizing reports that can be lifted directly into the wider project documentation. • A brief technical note (2–3 pages) that explains key assumptions, convergence strategy, and any sensitivity checks carried out. Accuracy, clear documentation, and ad...

Pick me up at the Longhills apartment complex on Feb. 4th in Bryant, Arkansas at 1:30 PM and drive me to Aspen Dental, also in Bryant, for my oral surgery appointment. The entire visit, including recovery paperwork, should take no more than four hours. I’d like you to stay at the dental office while I’m inside so you’re ready to leave as soon as I’m discharged. I don’t need help getting in or out of the car, nor do I have any special vehicle requirements—just a clean, reliable ride. Once I’m done, bring me straight back home to Longhills. Deliverables • On-time pick-up at 1:30 PM • Safe, comfortable ride to Aspen Dental • Continuous on-site availability during the procedure (approximately 3-4 hours) • P...

i am looking for HYSYS expert with good skills for longer relation Will be assignment regular Good expert can connect with me with previous samples Expert who can work academic project

I have full P&ID packages and recent operating data for two boiler systems located at separate compressor stations. I need you to translate that information into two steady-state Aspen HYSYS models built to an intermediate level of detail: all equipment blocks, key control elements, major stream properties, heat duties, and realistic utility conditions. The sole purpose of these models is to pinpoint where each boiler train is losing efficiency—flue-gas heat losses, improper steam conditions, oversizing of equipment, or any other energy drains that become apparent once the simulation is balanced. I’m not looking for an exhaustive, plant-wide digital twin; just models that are detailed enough for a credible performance gap study while remaining easy for me t...

I need a complete, ready-to-run Aspen Custom Modeler model of a rotating-packed-bed CO₂ stripper used in post-combustion carbon capture. The objective is to reproduce the behaviour reported in the reference study—including geometry, hydrodynamics, mass-transfer correlations and energy balance—so that I can interrogate and extend the work without rebuilding it from scratch. You will start from literature or any open data you trust; I will add proprietary numbers later, so please leave all key parameters easily editable and well documented inside the workspace. All unit operations must converge in steady state, and the model should accept dynamic-mode activation without crashing. Deliverables • Aspen Custom Modeler (.acw) file, self-contained and runnable &...

Development of an Aspen HYSYS Model for the Purification of Pharmaceutical-Grade (99.5%) Glycerine and Biodiesel from Crude Glycerine.

...advanced process simulation, particularly Aspen Plus and Aspen Custom Modeler (ACM). The project involves replicating the following paper fully in (Aspen Custom Modeler Only): Joel et al. (2017) – Modelling, simulation and analysis of intensified regenerator (CO₂ stripper) for solvent-based carbon capture using rotating packed bed (RPB) technology Paper link (also attached to this project for direct download): The original model was implemented using Aspen Plus FORTRAN subroutines. The goal is to rebuild the RPB CO₂ stripper model natively in ACM, validate it using Cheng et al. pilot-plant data, and document the full modeling procedure. Scope (Summary) Develop a complete Aspen Custom Modeler (ACM) model of an RPB CO₂

...(STEP/DWG) and a bill of materials ready for procurement. Acceptance will be based on: 1. Thermal calculations matching the duty within ±2 % heat balance. 2. Surface shear rate and plate gap values that meet the fouling-factor limits I will provide. 3. Drawings that show clearances for plate removal and compliance with ASME or TEMA mechanical criteria. Typical tools on my side are HTRI, Aspen EDR, and SolidWorks; if you use other software, include the native files plus neutral formats. I will be available to answer duty-parameter questions promptly so you can iterate the model and lock down the final design....

I'm looking for an artist to create a large cardboard beaver dam (over 2 feet) for an art cart. Hi I live in Aspen, Co. i’m willing g to drive to denver or closer to pick up the completed project which needs to be completed by Feb 4th. We are participating in a community event and are building an art cart themed around beaver conservation. We plan to create a beaver dam out of cardboard that will sit on a ski-mounted platform. A 10-year-old will be sitting on the platform dressed as a beaver, and there will be a sign above the dam sharing a message about protecting beavers. I’m looking for someone to help me build and paint a cardboard dam and sign for this art cart.—something sturdy, textured, and readable from a distance. I’ve made a rough sket...

I’m preparing a feasibility package for a new fermentation-based bioprocess and need a clear techno-economic assessme...installation, and facility costs down to line-item level, including your assumptions and scaling factors. • A detailed OpEx model capturing raw materials, utilities, labor, maintenance, and waste handling, with sensitivity toggles for the main cost drivers. • A concise written report (≈10 pages) explaining methodology, data sources, and major findings, plus an editable spreadsheet or SuperPro/Aspen model so I can tweak inputs later. I’ll be on hand to answer process-specific questions and review an interim draft. The work is complete when the model balances, assumptions are documented, and the narrative makes it easy for non-engin...

I need a 14x20-inch illustration for a Comfort Inn tee that feels straight out of the late-80s / early-90s Colorado ski scene. Think two “serious cartoon” wolves decked in bright neon ski gear, skis in paw, posed against a dramatic Aspen-area vista. Snow-drenched mountains should dominate the backdrop while a few subtle ski-resort touches—lift towers, distant chalets—anchor the setting. Authenticity is everything: rich air-brush style shading, visible brush texture (that tactile grain matters most to me), and those charming little imperfections that separate genuine vintage art from today’s spotless vectors. The design finishes with the text: “Comfort Inn - Carbondale, Colorado.” Workflow & files • $125 milestone for a detailed ...

...lunch, dinner, snacks) that meets macronutrient and micronutrient targets for immune support. • Practical guidance on texture modifications, flavour hacks and portion adjustments to accommodate nausea, taste changes, mucositis and fatigue. • Safe supplement suggestions (or clear reasons to avoid them) with reference ranges and citations from peer-reviewed studies or guidelines such as ESPEN or ASPEN. • A one-page “at-a-glance” shopping list plus simple prep tips so carers can execute the plan quickly. • Citations or links to at least five recent (≤5 years) clinical studies or professional consensus statements supporting your recommendations. - Information regarding cordyceps, turkeytail mushrooms, and the ketogenic diet, in relation to ...

...lunch, dinner, snacks) that meets macronutrient and micronutrient targets for immune support. • Practical guidance on texture modifications, flavour hacks and portion adjustments to accommodate nausea, taste changes, mucositis and fatigue. • Safe supplement suggestions (or clear reasons to avoid them) with reference ranges and citations from peer-reviewed studies or guidelines such as ESPEN or ASPEN. • A one-page “at-a-glance” shopping list plus simple prep tips so carers can execute the plan quickly. • Citations or links to at least five recent (≤5 years) clinical studies or professional consensus statements supporting your recommendations. - Information regarding cordyceps, turkeytail mushrooms, and the ketogenic diet, in relation to ...