TITLE: Synthesis of acrylates. Quarterly report, 1996.

INST.  AUTHOR: Research Triangle Inst., Durham, NC.

SPONSOR: Department of Energy, Washington, DC.

LANGUAGE: English

PUB.  TYPE: Technical Report

PUB.  COUNTRY: United States

SOURCE: Department of Energy [DE],  Oct 96,  5p.

NTIS ORDER NO.: DE97051144INW

ABSTRACT:

Eastman has completed its experimental work in the generation of propionate derivatives. Over the last quarter, Eastman has primarily devoted its time to completing the documentation and developing the potential extension of the oxidative condensation to dimethyl ether.  Eastman has completed internal invention reports covering two patents and is working on the third with RTI which they expect to complete within the month. Becthel has also completed its work on the cost analysis of the propionate synthesis work (Task 1). RTI is continuing to develop active and stable catalysts for the condensation of propionic acid and formaldehyde. A total of 74 acid-base catalysts have been tested so far.  Two invention reports have been completed based on RTI and Eastman's work.  A third invention report is currently being prepared for Eastman's review on a novel methodology of methyl propionate activation. RTI is continuing to synthesize more acid-base catalysts with a goal of developing a catalyst which exhibits stable activity over a 200 h test period. Over the last quarter, RTI has also completed its initial tests on the slurry reactor system.

REPORT  NUMBER: DOE/PC/94065-T6

CONTRACT  NUMBER: AC22-94PC94065