Chemical Engineering Practice

Molecular Characterization of Petroleum Streams

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
Molecular Characterisation of Petroleum Streams Luyi Liu , Nan Zhang Abstract The highly competitive market in the oil refining industry forces...

Gas Trial for FLNG Nearshore Commissioning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
Gas trial is the important process to evaluate Cargo System Performance for FLNG Project. Several methods are now being considered and we will...

The Past, Present and Future of LNG

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
In one decade, the gas prospects in North America have gone from dire to exceptional. In 2004, we were scrambling to build import capacity for gas as...

Relief Systems Design: Simplifying Assumptions Gone Wrong

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
The process of evaluating an entire facility’s relief and flare systems design can be extremely time consuming and costly. In most cases, simplifying...

Equations for Flammability Parameters, Pmax and KG

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
The maximum pressure of gas combustion, P max , and the deflagration index, K G ,are very important flammability parameters that are used for risk...

Impact of DDT on FPSO Explosion Risk Assessment

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
In recent explosion accidents on onshore petrochemical facilities, it has been concluded that a deflagration-to-detonation-transition (DDT) took...

Walk the Line

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
Walk the Line Jerry Forest Global Process Safety Manager Celanese 225 E. John Carpenter Freeway Suite 1200 Dallas, TX 75234 (214) 417-1920 Jerry...

Hurricane Ike Recovery - Electrical & Instrument Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2014
On September 13, 2008 Hurricane Ike struck the Texas-Louisiana Coast causing severe damage to local chemical plant facilities and communities. This...

Safer, More Effective Furnace Coking Control

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
For as long ethylene has been produced via the steam cracking method, producers have searched for various ways of extending the time of operation...

Mechanical Integrity 101 for Process Safety Professionals

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
This paper prepares you to evaluate your existing practices versus recognized codes and standards and then to efficiently improve or develop and...

Steam Trap Maintenance and Design for Energy Optimization

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
Steam availability is a key resource and constraint in an ethylene plant and where turbines are used for energy optimization. A steam leak and steam...

New Silicon-Carbide Joining Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
FM Technologies, Inc. (FMT) has developed new methods for joining SiC-to-SiC and SiC-to-metal for use in ethylene production. Global production of...

A FT-GTL Technology for Small-Scale Applications

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
Abstract Stranded gas wells are reserves of natural gas (NG) that have been discovered but deemed unusable due to physical or economic reasons owing...

What do a Trash Disposal Site and a Refinery Share in Common

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
These facts are true about refineries – They are always short of hydrogen They are considered by the local community as a toxic site to be controlled...

The Path to New Technology Commercialization

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
For process developers, the commercialization of new process technology in the Hydrocarbon Processing Industries (HPI) is a difficult and almost...

Safety Research on Methanol-to-Olefins Process

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
This paper introduces the present situation of methanol to olefin (MTO) process in China, Analyzed the safety technical requirement based on the...

Lightning Warning Techniques for Risk Mitigation

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
Lightning can pose a threat to numerous processes associated with the production and handling of energetic materials and materials that may produce...

The Role Of Sequential Automation In Improving Process Safety

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
The ISA106 Committee has released the first technical report for this standard dealing with Sequential Automation for Continuous Process Operations (...

Chemical Explosion Isolation For Small Contained Vessels

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 1, 2014
Particle size reduction equipment are used in many branches of the process industries, such as food, chemical, pharmaceutical and energy. According...

Popcorn Polymer Fouling in Light Ends Units

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
Popcorn polymer fouling is thought to be exclusive to Butadiene plants, but in fact, there are dozens of isolated cases of popcorn polymer fouling...

Assessing Thermal Stability - the Challenge of Powders

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
Assessing the thermal stability of process materials and mixtures is an essential step in understanding the process safety profile of a process. Many...

Detail Analysis of Caustic Tower Fouling Mechanism

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
To ensure the successful chemical treatment of a caustic system, fouling mechanisms must be identified and their respective contributions to the...

Recent Development in Natural Gas Liquefaction Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
The LNG industry is an ever-changing industry where we face new challenges and solve new problems every day. The shale gas boom, the search of off-...

Star LNG: a Family of Small-to-Mid-Scale LNG Processes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
Linde Engineering has successfully developed and marketed a range of processes, which cover the range between 50 t/d and 5,000 t/d LNG product. These...

Advances in Automation: Wireless the Enabler

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
Older refineries and petrochemical facilities were built with the minimum amount of instrumentation, only that which was necessary to safely operate...

Moving Forward as On-Line Analyzers Improve

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
Online analyzers and sensors offer significant improvements to processes. They greatly enhance process control helping to insure consistent product...

Turbine Oil Varnish Development in Rotating Equipment

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
This document describes the potential problems, mitigation measures, maintenance, oil health, and the state-of-the-art technological aspects of...

Developments in EPA's Ethylene Standard

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
It has been more than 10 years since the finalization of EPA’s Ethylene Production rules that regulate hazardous air pollutants at ethylene...

PM2.5 Modeling Challenges

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 31, 2014
Air Dispersion Modeling is usually required to demonstrate compliance with the Ambient Air Quality Standards for PM 2.5 in support of an air permit...

Solid/Liquid Separation: Fundamentals and Applications

Archived Webinar
Jan 15, 2014
This webinar outlines a strategy for process owners and support personnel to guide design and insure tight integration of process properties and objectives with solid-liquid separation technologies.

Mixing for Success in Batch Systems

Archived Webinar
Dec 18, 2013
In this webinar, batch processes that require mixing are discussed and the mixing challenges and opportunities for achieving process success are described. How mixing affects the course of batch processes as well as the final process results are presented highlighting the pertinent physicochemical...

Treating Hydraulic Fracturing Flowback Waters

Archived Webinar
Dec 11, 2013
This presentation reviews membrane separation processes that could be used to treat hydraulic fracturing flowback waters. The advantages and limitations of these processes are highlighted. Data from commercial treatment facilities is also presented.

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