Chemicals & Materials

Deployment of ZeaChem's Sustainable Biorefinery

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 22, 2010 - 8:00pm
Increased emphasis is being placed on renewable, sustainable, domestic forms of energy, including transportation fuels, at national, state and local...

Environmental Law and Regulation 101

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Sunday, March 21, 2010 - 8:00pm
This presentation will provide a summary of each of the primary environmental regulatory programs, including air, water, waste and emergency planning...

Carbon Capture and Storage - Can CCS Be a Viable Business?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Sunday, March 21, 2010 - 8:00pm
Carbon capture and storage (CCS) has been characterized as the technology that can jump start mitigation of greenhouse gases until new, less carbon...

Titania Nanotube Supported Gold Photoanodes

Conference Presentation
AIChE Annual Meeting
Sunday, November 8, 2009 - 7:00pm
Photoelectrochemical cells (PEC) combine a photovoltaic device for light harvesting and an electrolyzer for water splitting into a single system...

Understand Flow Patterns in Glass-Lined Reactors

November
2004
Reactions and Separations
Kevin J. Bittorf, David S. Dickey, Keith E. Johnson , Christopher J. Ramsey
Physical modeling and computer simulation provide insights into the performance of a glass-lined reactor.

Particle Technology

eLearning (online) Course
Difficulties in handling or processing powders are often overlooked and can result in production stoppages. Gain a practical introduction to particle...

Producing Nitrogen via Pressure Swing Adsorption

June
2012
Reactions and Separations
Svetlana Ivanova, Robert Lewis
Pressure swing adsorption (PSA) can be a cost-effective method of onsite nitrogen generation for a wide range of purity and flow requirements.

Nanotechnology: Cause for Concern?

September
2007
News Feature
Kristine Chin
Nanotechnology— it's a small science with big stakes. Some of the unique properties that make nanoscale materials useful may also pose hazards to humans and the environment. Can the EPA find a way to effectively regulate these tiny high-tech...

Nanosensors: Evolution, Not Revolution...Yet

June
2008
News Feature
Suzanne A. Shelley
Promising nanotechnology-enabled sensors, monitoring devices and analytical instruments continue to advance toward commercialization for diverse industrial, environmental, medical and military applications— but hurdles remain.

Basics of the Chemical Industry

eLearning (online) Course
The chemical industry value chain is complex. In this online course, you’ll gain a high-level review of the manufacture and markets for roughly 70...

Predictive Modeling in Catalysis - From Dream to Reality

June
2009
On The Horizon
Ana G. Maldonado
In silicocatalyst optimization is the ultimate application of computers in catalysis. This article provides an overview of the basic concepts of predictive modeling and describes how this technique can be used in catalyst and reaction design.

Technical Entity Trends: A Critical Problem to Solve

May
2016
Technical Entity Trends
Derrick Wu
We treat our phones as necessary extensions of ourselves, and it is now hard to imagine life without what has become like an additional limb. Similarly, we have grown so used to computers, cars, and items requiring batteries that many of us would...

Nanotechnology: A Guide to Nano-Objects

May
2011
On The Horizon
Sravani Gullapalli, Michael Wong
Rapid change in the field of nanotechnology can make it hard to keep track of the latest nanomaterial developments. Here's a primer on the most common shapes, sizes, and compositions of nano-objects.

SAChE证书课程–氮在过程安全的作用

eLearning (online) Course
这门SAChE安全证书课程重点讲化学工业中的基本物质-氮气。因为是惰性气体,氮气在化工生产、加工、处理和运输等各个方面有着广泛的应用。氮封使可燃物的安全储存和使用成为可能,还有助于防止可燃粉尘爆炸。但是,它也是一个明显的窒息性气体,在其处理和使用中必须应用安全原则。

Pneumatic Conveying of Bulk Solids

Public (classroom) Course
Gain a better understanding of pneumatic conveying problems and principles, allowing you to evaluate and troubleshoot your in-plant systems to...

Nano-technology: Fueling the Chemical Industry's Future

November
2003
Special Section
Daniela L. Carrillo, Tim Harper, Paul Holister, Mindy Rittner, Mihail C. Roco, Cristina Roman Vas
Nanotechnology, as a whole, is still an emerging area with the need to make progress in both scientific and technological terms before enormous commercialization of products may occur. Nevertheless, commercial products are out there — more in some...

Piloting Bioreactors for Agitation Scale-Up

February
2008
Reactions and Separations
Gregory T. Benz
This article offers guidance on how to design appropriate experiments to measure scalable data for agitation in both aerobic and anaerobic bioreactors.

Crystallization Operations

Public (classroom) Course
A practical overview of the basics of crystallization and precipitation and how to apply the fundamentals of crystal growth and nucleation to...

Crystallization Process Development

eLearning (online) Course
An in-depth overview of what theories, methods and techniques should be on the radar of every engineer involved in crystallization processes and...

Pneumatic Conveying of Bulk Solids

eLearning (online) Course
Learn design and troubleshooting strategies that result in trouble-free flow. This online course addresses challenges like wear, attrition, rate...

A New Era in on-Purpose Butadiene (OPBD) Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 13, 2016 - 3:00pm-3:30pm
Butadiene is produced almost entirely as a byproduct of ethylene plants. As ethylene plants switch from naphtha feedstock to cheaper ethane, the...

4th Middle East Process Engineering Conference & Exhibition (MEPEC 2017)

October 9-11, 2017
MEPEC 2015 is the 3rd Edition of the largest downstream process engineering conference in the Gulf region, and will be by far the biggest event to date. The conference & exhibition will be held at the Bahrain International Exhibition Centre on the 15th to 17th of September 2015 and will feature the Middle East Regional Chem-E-Car Competition.

Global Ethylene Operating Rates - What Is It Really Telling Me?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Thursday, April 14, 2016 - 8:05am-8:30am
Ethylene operating rates are used to indicate the fundamentals of the ethylene market, namely do I have surplus ethylene production capacity to...

C2 Front-End Hydrogenation Improvements

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 13, 2016 - 4:00pm-4:25pm
The presentation will address the parameters influencing selectivity and the impact over time. A side-by-side comparison of 5+ year operating data of...

Selective Acetylene Hydrogenation with OleMax207 for Back End Units

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 13, 2016 - 3:00pm-3:25pm
Selective acetylene hydrogenation is widely used to reduce acetylene in the ethylene stream to meet the specifications of polymer grade ethylene. For...

Managing Water Treatment Risks in Refining

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 13, 2016 - 3:00pm-3:30pm
Against the backdrop of global water scarcity, the industrial sector is the fastest growing source of water consumption. If current trends persist,...

Caustic Tower Performance Changes from Lighter Feedstock

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 3:40pm-4:15pm
Caustic tower performance is critical in the production of high quality ethylene for effective removal of acid gases from the cracked gas. However,...

Hydrodeoxygenation of Phenols and Derivatives to Aromatics

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 3:30pm-3:55pm
Phenols and substituted phenols can be produced from depolymerization of lignin, as we presented before at the AIChE conferences [1-2]. Hydrogenation...

Oil Field Additives and Ethylene Feedstock Contaminants

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 2:35pm-3:25pm
The shale gas revolution has fueled dramatic growth in the North American petrochemicals marketplace, sparking expansions and new construction on a...

Next Generation Phenol Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 2:10pm-2:35pm
The Next Generation Phenol technology offers phenol producers with growth prospects and/or producers pursuing vertical integration of their refining...

Carbon Disulfide (CS2): A New Challenge for Steam Cracker Complexes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 2:05pm-2:35pm
Chemical companies are continuously exploring new opportunities in order to increase competitiveness. In today’s market this can be attained through...

Analysis of Energy Consumption in Industrial Distillation Columns

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 10:15am-10:45am
Distillation is the commonly applied separation process in the chemical process industry as heat is used as the non-contaminating separating agent...

Safer and Smarter Sulfiding of Hydrotreating Catalysts

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 8:50am-9:15am
Catalyst sulfiding (aka "presulfiding") is a critical step to ensure that hydrotreating catalysts perform as designed after startup. In order to...

Impacts of the New National Ozone Standard

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 12, 2016 - 8:25am-8:45am
Now that EPA has announced a new lower national ozone standard, there will be potential impacts to all sectors of the economy. This includes small...

The Extraordinary Challenge of Mega-Projects

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 11, 2016 - 2:35pm-3:05pm
Shale related developments led to the renaissance of the petrochemical industry in North America. Last 5 plus years have seen an unprecedented pace...

High / Continuous Demand Hazardous Scenariosin LOPA

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 11, 2016 - 1:30pm-2:00pm
Layer of protection analysis (LOPA) has become one of the most important risk analysis techniques in the process industry to determine the integrity...

Bahx Repair

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 14, 2011 - 8:00pm
Abstract: Repair of brazed aluminum heat exchangers requires specialized knowledge. While repairs can be done successfully, improper procedures can...
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