发明名称 |
DATSUSUISOSHOKUBAINOSEIZOHOHO |
摘要 |
Impregnated chloride ions are removed from a chloride containing, platinum on zinc aluminate catalyst support in a specific sequence of operations. In the dechlorination steps, the impregnated platinum is first anchored to the zinc aluminate support in a calcining step, and then the calcined catalyst support is washed with a wash medium to remove the corrosive chloride without removing the platinum catalyst. <IMAGE> |
申请公布号 |
JP2644645(B2) |
申请公布日期 |
1997.08.25 |
申请号 |
JP19910299226 |
申请日期 |
1991.11.14 |
申请人 |
FUIRITSUPUSU PETORORYUUMU CO |
发明人 |
HOORU FUREDERITSUKU SHUUBAATO;DONARUDO FUUBAATO KUBISETSUKU;DENISU REIMONDO KITSUDO |
分类号 |
B01J23/42;B01J23/62;B01J37/06;C07B35/04;C07B61/00;C07C5/32;C07C5/333;C07C11/06 |
主分类号 |
B01J23/42 |
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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