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Results 1651–1660 of 2266
Mar 2008
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Renewable Chemicals and Energy

Glycerin Conversion to Propylene Glycol (2008 Program)

The chemistry and technology for converting crude biodiesel-derived glycerin to propylene glycol are assessed. Process technologies developed by Davy, UOP and Senergy are reviewed and the COP economics for this conversion is compared to conventional propylene oxide hydrolysis. Market information for glycerin and propylene glycol is included.
Mar 2008
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Petrochemicals

Acetic Acid (2008 Program)

The various approaches for the industrial production of acetic acid are examined and their COP economics compared. Process technologies include methanol carbonylation (conventional Monsanto/BP, BP Cativa, Celanese AO, Chiyoda process), SABIC ethane oxidation, and Showa Denko ethylene oxidation. Tri-regional supply/demand forecasts are also provided.
Mar 2008
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Renewable Chemicals and Energy

"Green" Polyethylene (2008 Program)

Conversion costs of sugar-cane and corn-based ethanol to ethylene and then to polyethylene are compared to the costs of polyethylene made from ethylene produced in an ethane cracker.  The costs of biomass gasification to syngas to methanol to ethylene (via MTO) and finally to polyethylene are compared to the above routes.
Feb 2008
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Renewable Chemicals and Energy

Biobutanol: The Next Big Biofuel

This study examines the manufacturing (by biological and thermochemical routes), economic, global commercial, regulatory, and practical feasibility of biobutanol, and considers whether/how it could fit into existing ethanol/petroleum gasoline infrastructure.
Feb 2008
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Polymers and Plastics
Petrochemicals

Quarterly Business Update - Polyolefins - February 2008

Regional round-up of industry developments, regional pricing analysis and capacity expansions are provided for the fourth quarter 2007. In addition, a discussion of key acquisitions and joint ventures in the polyolefins industry in 2007 is included.
Jan 2008
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Petrochemicals

Propylene (PERP 06/07-3) (2008 Program)

The chemistry, process technology, and production economics for propylene manufacture are presented.  Special emphasis is given to the on-purpose routes: metathesis, selective olefin cracking, MTO/MTP, propane dehydro and enhanced FCC.  Regional supply/demand/trade forecasts are also provided.

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