Bleach catalyst: C. F. Irwin; W.M. Karpusiewicz; P. Liberati Unilever N. V.; Unilever Plc. Eur. Pat. Appl. 225, 663, June 16, 1987; U.S. Appl. Dec. 6, 1985

• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 111 KB
• Volume: 8
• Category: Article
• ISSN: 0144-2449
• DOI: 10.1016/s0144-2449(88)80159-3

✦ Synopsis

ates in the manufacture of prostaglandins, are concentrated and separated by adsorption and desorption from cation-treated zeolites, e.g., K cation-exchanged Y-type zeolite.