Saturday, August 31, 2013

SimSci Client Conference - October 14-17 in Dallas, TX


Invensys is pleased to announce the 2013 SimSci Client Conference and Technical Support Symposium to be held in Dallas, TX, October 14th- 17th. This year’s conference provides great value for everyone through shared success stories, new techniques and industry solutions, and information on our latest exciting releases.  Whether you are new to SimSci, or a long term veteran, this year’s conference will be the best ever.

Thursday, August 29, 2013

Line Sizing using PRO/II

Line Sizing using PRO/II

1.       Place a Pipe unit-op on the flowsheet and attach it with inlet and outlet stream.

Wednesday, August 28, 2013

Customer Testimonial on the benefits of DYNSIM

Customer Evidence verified by TechValidate.

Tuesday, August 27, 2013

Defining a base component for a kinetic reaction in PRO/II

Basically the BASE component has three functions:

(1) The basis for the specification of reaction conversion.
(2) Report conversion in the output report. Only the conversion of BASE component will be calculated and reported in output, in addition to the regular information-- feed, change, and product rates.
(3) User added kinetics

Monday, August 26, 2013

SimSci Client Conference - October 14-17 in Dallas, TX


Invensys is pleased to announce the 2013 SimSci Client Conference and Technical Support Symposium to be held in Dallas, TX, October 14th- 17th. This year’s conference provides great value for everyone through shared success stories, new techniques and industry solutions, and information on our latest exciting releases.  Whether you are new to SimSci, or a long term veteran, this year’s conference will be the best ever.

From Peak Oil: How Much Recoverable Oil Do We Have?

"Oil’s availability is of course of immediate concern to every driver, especially at a time when gasoline prices are high once again. The much greater concern, however, is whether we are reaching a limit where oil can no longer be recovered at prices consumers are willing to pay.

If something like that turns out to be true—a scenario that generally goes by the name of “peak oil”—then long-term economic growth may be constrained across the industrial world. At the same time, to look at the brighter side of the picture, long-term carbon emissions may be lower than previously projected."

Read the full article here.

Two points that I found interesting: 

  1. "The Age of Unconventional Oil and Gas" I agree with this point - we are at a point where recovering and processing unconventional oil & gas will be important if want to continue to use oil as a fuel. 
  2. "In effect, they suggest, [oil] prices have reached a level where consumers seek alternatives or conserve, rather than pay more; if oil prices go significantly higher, then the effect is to plunge the industrial world into recession, lowering demand." I am not sure what the price of gas is where you are, but it is still lower than it was last year for me, so I think that the price can increase a little, but I think we are close to that price point. 

Saturday, August 24, 2013

Join SimSci related groups on LinkedIn

Join SimSci  related groups on LinkedIn

Friday, August 23, 2013

From DownStream Today: Biggest U.S. oil refinery stumbles after fire

"PORT ARTHUR, Texas, Aug 19 (Reuters) - A fire at the largest oil refinery in the United States has knocked out more than half of its output for at least two weeks, the latest in a string of mishaps following a $10-billion expansion at the Motiva plant in Port Arthur, Texas." Read the full article here

Thursday, August 22, 2013

TechValidate Case Study - Example from our current survey!

Customer Survey verified by TechValidate.

Wednesday, August 21, 2013

TechValidate Survey for process simulation design users!

8/21/2013

As I mentioned in a blog post yesterday, the Invensys team is conducting a customer research survey, in conjunction with TechValidate, about real-world usage of SimSci simulation software for process design.

It's a quick 10-question survey. Your participation is important. 

If you have any questions about this survey, please contact me, Joseph McMullen, SimSci Product Marketing Manager at Invensys, at joseph.mcmullen@invensys.com.

Thanks,
Joseph McMullen
SimSci Product Marketing Manager



Why Participate? 

Reward Drawing
We'll enter you in a monthly drawing for a Visa debit card (or a charitable donation on your behalf). You can read the full rules here.

Anonymity Guarantee
We take your privacy seriously. All responses remain anonymous, unless you specifically say it's ok to use your name.

Provide Direct, Valuable Feedback to Invensys
Your contributions help Invensys improve its product and provide valuable insights into real-world usage for all to see.

Access to Exclusive Research
Survey respondents have access to exclusive TechValidate research about how other organizations are using Invensys SimSci.

Tuesday, August 20, 2013

Guest Blogger Wanted

Are you interested in process simulation software? Do you use SimSci simulation software? Do you have something to say? Use my blog as a platform to let your voice be heard.

I am looking for a few people within Invensys and outside of Invensys who are willing to be guest bloggers. We have over 95,000 views, and average 250-300 views/day now.

From Hydrocarbon Processing: Asian refined product market pressured by weaker demand, excess supply

Asia's light distillates market is weighed down by excess supply, with naphtha differentials under pressure although demand fundamentals remain largely stable. Gasoline demand, however, tapered off following a seasonal increase during the festival month of Ramadan. read the full article here.

TechValidate Survey for SimSci Design Clients

8/20/2013

I'm writing to let you know that Invensys is doing a project with TechValidate, a 3rd-party research service. On our behalf, TechValidate will be emailing you in the next 24-48 hours with a short (5 minutes or less) survey about your experiences with SimSci Simulation software. In this first survey we will only be targeting our customers who use our software for design. You will either be getting and email directly from TechValidate, or from me directly. In the future we will also be surveying our OTS and Optimization customers.If you don't get an email and would still like to take the survey, I will post the link tomorrow.

If you have any questions about this survey, please contact me, Joseph McMullen, SimSci Product Marketing Manager, at joseph.mcmullen@invensys.com.

Thank you in advance for your participation!

Joseph McMullen
SimSci Product Marketing Manager

Monday, August 19, 2013

Can the flooding and weeping limits of a column be calculated?

Column rating will give you flooding factor and approach to flooding but there is no way to get any information on weeping.

Thursday, August 15, 2013

2014 GCC Presentation: "An Online Ammonium Bisulfide Analyzer for Improved Refinery Corrosion Control"

Are you going to the Gulf Coast Conference?

Invensys will be there, and are excited to be presenting with Phillips 66 on An Online Ammonium Bisulfide Analyzer.


Tuesday - Wednesday
OCT 15-16, 2013

Moody Gardens Convention Center
One Hope Blvd.
Galveston Texas, 77554
Here are the details of the presentation:

An Online Ammonium Bisulfide Analyzer for Improved Refinery Corrosion Control

Steve Newland, Phillips 66
Joe Fillion, Invensys


Wednesday, August 14, 2013

Looking Ahead: The Commercialization of Algal Biofuel

Today's blog post on Biofuel is the second in a series of post by Alevinia Wang, an intern at Invensys. Alevinia studied biofuels at Washington State University.

Looking Ahead: The Commercialization of Algal Biofuel 

The ubiquitous single celled aquatic plants known as microalgae thrive in both freshwater and marine ecosystems system and are very efficient at converting sunlight into energy through the photosynthetic process. Their efficient use of sunlight and ability to reproduce rapidly allows them to monopolize the majority of aquatic resources in their local environment. These so called ‘’algal blooms’’ can jeopardize the eco-balance in aquatic systems but it is this rapid increase in biomass that has researchers excited to utilize microalgae in biofuel production. An additional benefit of this innovative energy source is that the algae naturally consume CO2 as part of photosynthesis thus diminishing the negative impact on the environment.

Interesting developments in Mexico - from Hydrocarbon Processing: Mexico unveils plan to overhaul oil, gas industry

Mexico unveils plan to overhaul oil, gas industry
MEXICO CITY -- Mexico moved to end the country's 75-year-old monopoly on oil and gas production, potentially opening up some of the world's biggest remaining untapped oil reserves to private companies and setting the stage for a new energy boom on the US doorstep.

Tuesday, August 13, 2013

Will you be at MEPEC 2013 in Bahrain? Invensys will!

For the second year in a row Invensys is a platinum sponsor for MEPEC
In 2012, Invensys received the best booth award - can we repeat in 2013?

Join us at booth number 266 where we have 60 square meter booth showcasing all our latest software and advanced applications offerings

Monday, August 12, 2013

What are the units of Reid Vapor Pressure (RVP)?

What are the units of RVP?
Regardless of the pressure dimensions specified, Reid Vapor Pressure (RVP) will come out in PSI, not PSIA or PSIG, because it is a differential pressure.

Saturday, August 10, 2013

From Hydrocarbon Processing: EPA likely to lower US renewable fuels mandate

Continuing our reccent theme on Biofuels: 

"The EPA plans to reduce the volume of renewable fuel that refiners must blend into the US gasoline supply, a move that could shrink markets for ethanol and other products." read full article here

Friday, August 9, 2013

Simulation Design of Bioethanol Production

Global production of biofuels is increasing in response to worldwide demand. Simulation software aids not only in the design of environmentally friendly and safe processes, but also helps reduce capital and operating costs. Simulation software provides the functionality and flexibility required to model high fidelity biofuel processes with integrated correlations and reaction models. Process simulation software can be used to improve heat recovery processes, reconcile data, and verify operating conditions. Simulation software contributes to efficient and safe process design. Use of simulation software for the design of biofuels processes is good not only for the environment, but also for the bottom line.

From DownstreamToday: US Refiners, Plagued by RINsanity, See 'Half Step' on Biofuels

"NEW YORK, Aug 7 (Reuters) - For U.S. refiners facing a multibillion-dollar bill linked to the soaring cost of renewable fuel credits, a U.S. move toward easing biofuel mandates brought to mind the first step in breaking a bad habit: recognizing there is a problem." read the full article here

Thursday, August 8, 2013

PRO/II Flash Point Calculations and Results

Flash point can be calculated by the Nelson method (FLPOINT=NELSON) or by the Pensky-Martens method (FLPOINT=API).  Nelson is the

Wednesday, August 7, 2013

From Hydrocarbon Processing: KBR wins FEED work to raise US refinery's capacity to handle heavy crudes

"KBR wins FEED work to raise US refinery's capacity to handle heavy crudes

During the feasibility phase, KBR’s expertise will focus on determining the optimum economic configuration to increase overall heavy crude processing capability and flexibility.

SSE Success Story – Power Generation

Keadby Power Station, which is operated by SSE, one of the largest energy companies in the United Kingdom, was in desperate need of updating its control system.

Tuesday, August 6, 2013

Biofuel: A Renewable Solution for Future Energy Demand by Alevinia Wang

Today's blog post on Biofuel is the first in a series of post by Alevinia Wang, an intern at Invensys. Alevinia studied biofuels at Washington State University.

Biofuel: A Renewable Solution for Future Energy Demand 

The world’s current energy needs are being met primarily with ‘’fossil-fuels’’ which are non-renewable and the use of which creates the majority of the worlds pollution.  Advancements in technology and political regulations have helped curb the environmental impacts of fossil fuel use but it is impossible to escape the eventuality of
simply running out.  As the famed economist Herbert Stein once said, ‘’If something cannot go on forever, it will stop’’.

The solution to this inevitability is Biofuel.  Biofuel is derived from living organisms (biomass) whereas fossil fuel consists of decomposed relics of ancient biomass.  Both Biofuel and Fossil Fuel are energy dense as a result of carbon fixation, however, the obvious difference between the two is the required time of formation (see Figure 1).  Fossil fuel requires many millions of years to form thus making fossil fuel feedstocks (coal, crude oil, and natural gas) non-renewable for all practical purposes.  Biofuel on the other hand is considered renewable because its ‘’cradle to grave’’ energy life cycle can be achieved in months, and is reproduced via photosynthesis and industrial bio-engineering processes.  Furthermore, the photosynthesis required to produce Biofuel effectively recycles the CO2 that is produced during its end use (its conversion to energy).


Thus a significant net reduction of CO2 emissions is anticipated when compared to traditional fuel sources.  A carbon neutral cycle can be achieved by balancing the CO2 emission rate and biofuel production capacity.  The implementation and promotion of biofuel will relieve the economic and environmental stressors caused by fossil fuel depletion, reduce dependency on foreign crude oil importation, and will improve the sustainability of society. 


As biomass is also a primary resource for food production, the question arises: Must we replace a portion our food supply for energy production? The answer is no, not necessarily. The biomass sources can vary widely. Biofuel can be obtained from non-edible organic matter (such as wood chips, microalgae and grasses) and even animal waste.

Despite the wide variety and abundance of biomass resources and the reduction in carbon footprint, biofuel has faced a series of challenges. The greatest issue is the photosynthetic efficiency of plants themselves. Only 47% of the sunlight can be absorbed and utilized by green plants while green light, UV, and IR irradiation is by-passed. In addition, photosynthesis works most effectively in low light-intensity, it reaches its saturated status at about 20% of averaged sunlight intensity. The improvement of photosynthetic efficiency relies on the understanding of the fundamental mechanism of photosynthesis and process coupling in biomass cultivation.

We can conclude that Biofuel is a potential viable option that can ease our thirst for fossil fuel. In order for that to happen, however, the photosynthetic efficiency of the biomass needs to be improved through scientific and industrial efforts. Biofuel production is also the art of thermochemical process by subunit cooperation. Simulation of these processes can help researchers optimize each stage and achieve state-of-the-art levels of efficiency

Monday, August 5, 2013

Linking Downstream and Upstream with the PRO/II – PIPEPHASE interface

The PRO/II – PIPEPHASE interface is a stand-alone graphical user interface that allows PIPEPHASE simulations to interface with PRO/II simulations. The interface allows bi-directional transfer

Friday, August 2, 2013

Top distillation column simulation posts on www.simulationots.blogspot.com

Over the history of this blog we have posted many times on distillation columns, and how best to simulate them. Below is a collection of those blog posts.

Thursday, August 1, 2013

Why choose SimSci Simulation Software?

Trusted Simulation Partner Since 1967 

SimSci simulation software is a superior set of professional tools for process design, simulation & operator training, and process optimization that have been improved & tailored to solve customer problems since 1967. SimSci development has continuously produced innovative solutions to deal with emerging trends for the entire process industry value chain. Combined with a focus on the refining and petrochemical businesses, there is not a supplier out there that can offer customers a wider breath of innovative simulation, operator training, and optimization software technology that enables enhanced performance and increased profitability.


The key to the success of SimSci software is the close partnership with customers, which enables collaboration and the ability to leverage the best available knowledge in the industry. These partnerships also enable licensing flexibility that makes SimSci the partner of choice for most industry leading firms. SimSci simulation software provides tremendous sustainable value to customers, yielding a quick return on investment, and continuous engagement with consultants, technical suppliers and delivery.