发明名称 |
Catalytic purification of tertiary butyl alcohol. |
摘要 |
<p>Motor-fuel grade tertiary butyl alcohol which is prepared, for example, by reacting propylene with tertiary butyl hydroperoxide to form propylene oxide and a tertiary butyl alcohol reaction product contaminated with residual amounts of tertiary butyl hydroperoxide and ditertiary butyl peroxide can be effectively catalytically treated under mild conversion conditions including a temperature of about 80 DEG to 280 DEG C with an unsupported catalyst composed of nickel, copper, chromia and iron, or the oxides thereof, or a catalyst containing nickel, copper, chromia and iron which is supported on silica 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.</p> |
申请公布号 |
EP0251526(A2) |
申请公布日期 |
1988.01.07 |
申请号 |
EP19870305118 |
申请日期 |
1987.06.10 |
申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
SANDERSON, JOHN RONALD;MARQUIS, EDWARD THOMAS;MEYER, ROBERT ALLEN;RENKEN, TERRY LEE |
分类号 |
B01J23/74;B01J23/86;C07B61/00;C07C27/00;C07C29/132;C07C29/88;C07C29/90;C07C31/12;C07C67/00 |
主分类号 |
B01J23/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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