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Optimal conditions for activating SAPO catalysts for the MTO process

Book ID
104383913
Publisher
Elsevier Science
Year
2002
Weight
52 KB
Volume
2002
Category
Article
ISSN
1351-4180

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โœฆ Synopsis

antarctica enzyme lipase B. This new method, which was developed by the University of Central Lancashire, involves reacting a cyclic carbonate with diamine to produce carbamatediol, which is copolymerized with a second diol and a di-acid to make copolyurethane polyester. It will provide an alternative to using toxic diisocyanate and allow important new polymers to be developed, for example, water-soluble polymers based on short-chain diamines.

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Improved SAPO catalyst for MTO process
Improved SAPO catalyst for MTO process
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methacrylate that employs similar feedstocks to the ACH sulfur method, but uses no sulfuric acid. The new process, which can be retrofitted to working plants, leads to savings in costs and resources. Evonik could start up its first huge scale plant in 2012.