发明名称 |
PROCESS FOR PRODUCING LIQUID AND, OPTIONALLY, GASEOUS PRODUCTS FROM GASEOUS REACTANTS |
摘要 |
A process for producing liquid and, optionally, gaseous products from gaseous reactants comprises feeding gaseous reactants into a slurry bed of solid particles suspended in a liquid; allowing the reactants to react as they pass upwardly through the slurry bed, thereby to form liquid and, optionally, gaseous products; and separating liquid product from the solid particles by passing, in a filtration zone within the slurry bed, liquid product through a filtration medium in a first direction, so that a cake of the solid particles forms on the filtration medium. The passage of liquid product through the filtering medium is interrupted. The filtering medium is then backflushed by passing a flushing fluid through the filtering medium in a second direction, opposite to the first direction, for at least portions of the periods that the liquid product passage is interrupted, thereby to dislodge the cake from the filtering medium.
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申请公布号 |
CA2114275(A1) |
申请公布日期 |
1994.07.28 |
申请号 |
CA19942114275 |
申请日期 |
1994.01.26 |
申请人 |
SASOL CHEMICAL INDUSTRIES (PROPRIETARY) LIMITED |
发明人 |
JAGER, BEREND;STEYNBERG, ANDRE P.;INGA, JUAN R.;KELFKENS, RENUS C.;SMITH, MICHAEL A.;MALHERBE, FRANCOIS E. J. |
分类号 |
B01D29/66;B01J8/00;B01J8/22;C07C1/04;C07C1/06;C10G2/00;(IPC1-7):C07C1/04;B01J8/24 |
主分类号 |
B01D29/66 |
代理机构 |
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代理人 |
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主权项 |
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