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Engineering and manufacturing industries

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Abstracts » Engineering and manufacturing industries

Recovering precious metals from catalysts - the basics

Article Abstract:

Many chemical and petrochemical processes use catalysts containing precious metals for speeding up the process and to eliminate atmospheric emissions. The process of recovering precious metals such as platinum, palladium, ruthenium and rhodium from metal bearing catalysts are discussed.

Author: Jacobson, Robert T.
Publisher: American Institute of Chemical Engineers
Publication Name: Chemical Engineering Progress
Subject: Engineering and manufacturing industries
ISSN: 0360-7275
Year: 2005
Petrochemical Manufacturing, Cyclic crudes and intermediates, Petrochemicals, By-products, Petroleum chemicals

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Ensure fair market value through accurate sampling

Article Abstract:

Sampling is a method to determine precious-metals content of spent catalysts, and the value of the metals. The methods for accurate sampling of catalysts are presented.

Author: jacobsen, Robert T.
Publisher: American Institute of Chemical Engineers
Publication Name: Chemical Engineering Progress
Subject: Engineering and manufacturing industries
ISSN: 0360-7275
Year: 2005
Petroleum Refineries, Petroleum refining, Catalytic Reforming, Catalytic Processes NEC, Catalytic Processing, Methods

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A simple approach to vapor pressure prediction

Article Abstract:

An easy linear equation method for analyzing vapor liquid equilibrium in chemical processes is presented.

Author: DeDoes, Andrew J., Goetz, Matthew D., Misovich, Michael J.
Publisher: American Institute of Chemical Engineers
Publication Name: Chemical Engineering Progress
Subject: Engineering and manufacturing industries
ISSN: 0360-7275
Year: 2007
Usage, Vapor-liquid equilibrium, Vapour-liquid equilibrium, Systems of equations

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Subjects list: United States, Production processes, Precious metals, Analysis, Chemical processes
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