Title:
【発明の名称】tert-ブチルアルコールからのペルオキシド不純物の接触除去法
Document Type and Number:
Japanese Patent JP2556530
Kind Code:
B2
Abstract:
Motor-fuel grade tertiary butyl alcohol contaminated with residual amounts of tertiary butyl hydroperoxide and ditertiary butyl peroxide (which is prepared, for example, by reacting propylene with tertiary butyl hydroperoxide to form propylene oxide and a motor fuel grade tertiary butyl alcohol reaction product) can be effectively catalytically treated under mild conversion conditions including a preferred temperature range of about 80 DEG to 180 DEG C with a base-treated hydrogenation catalyst from Groups VIB or VIIIB of the Periodic Table in order to substantially selectively convert the two peroxide contaminants to tertiary butyl alcohol and to thereby provide a treated tertiary butyl alcohol product substantially free from contaminating quantities of such peroxides.
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Inventors:
JON RONARUDO SANDAASON
ROBAATO MAROON GIPUSON
KENESU PATORITSUKU KIITEINGU
EDOWAADO TOOMASU MAAKISU
ROBAATO MAROON GIPUSON
KENESU PATORITSUKU KIITEINGU
EDOWAADO TOOMASU MAAKISU
Application Number:
JP27199687A
Publication Date:
November 20, 1996
Filing Date:
October 29, 1987
Export Citation:
Assignee:
TEXACO DEVELOPMENT CORP
International Classes:
B01J23/86; B01J23/88; C07C27/00; C07C29/132; C07C29/88; C07C31/12; C10L1/182; C07C67/00; (IPC1-7): C07C31/12; C07C29/88; C10L1/18
Domestic Patent References:
| JP61151134A | ||||
| JP61167631A | ||||
| JP539705A | ||||
| JP5250763B1 |
Attorney, Agent or Firm:
Hajime Tsukuni