-
1.发明授权Catalyst regeneration with transfer line combustion and disperse phase discharge into a regenerator 失效催化还原与转换线路燃烧和分散相放电到再生器
公开(公告)号：US3647714A
公开(公告)日：1972-03-07
申请号：US3647714D
申请日：1969-05-14
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor： WHITE FREDERICK K
CPC classification number: C10G11/182
Abstract: WHEN SPENT FLUID CRACKING CATALYST IS AT LEAST PARTIALLY REGENERATED BY BURNING OF CARBON IN THE TRANSFER LINE LEADING TO THE REGENERATOR AND THE TEMPERATURE IN THE REGENERATOR CHAMBER IS AT LEAST 1220*F., REGENERATOR RESIDENCE TIMES AS LOW AS 3 TO 10 MINUTES PROVIDE CARBON ON REGENERATED CATALYST LEVELS AS LOW AS ABOUT 0.2 WEIGHT PERCENT.
Search Results
1
records
(took 0.013 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
