Invention Grant
- Patent Title: Preparation of catalyst support
- Patent Title (中): 催化剂载体的制备
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Application No.: US737304Application Date: 1976-11-01
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Publication No.: US4089811APublication Date: 1978-05-16
- Inventor: Leon F. Koniz , John H. Estes
- Applicant: Leon F. Koniz , John H. Estes
- Applicant Address: NY New York
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY New York
- Main IPC: B01J21/04
- IPC: B01J21/04 ; C01F7/02
Abstract:
Alumina, derived as by-product of the Zeigler-catalyzed higher alcohol process, is converted to beta alumina trihydrate and alpha alumina trihydrate in controlled proportions and thence to the catalytic transition aluminas.
Public/Granted literature
- US5836583A Detection system for detecting a position of a ball on a roulette wheel Public/Granted day:1998-11-17
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