ATE40341T1
Expired / Lapsed
AT
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PREGENERATING TETRAHYDROANTHRACHINONE IN A SUPPLEMENT SOLUTION PRIOR TO ADDITION TO A WORKING SOLUTION OF HYDROGEN PEROXIDE.
Assignee: Fmc Corp
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Filing: 1985-03-22
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Granted: 1989-02-15
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Expires: 2005-03-22
Abstract
Abstract The invention provides a process to increase the mol ratio of nuclearly hydrogenated working compound to the total working compound in a make-up solution to be added to the working solution of an operating plant in producing hydrogen peroxide by the cyclic reduction, oxidation, and extraction of an alkylated anthraquinone. The process produces the nuclearly hydrogenated working compound in the make-up solution without producing substantial quantities of undesired by-products.
Inventors
- 👤 Dalbir Singh Sethi
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-27 16:55
CPC Classifications
C; C01; C01B; C01B15/00; C01B15/01; C01B15/022; C01B15/023
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