催化剂积炭对甲醇制低碳烯烃效果的影响_stmopen 关键词】: 低碳烯烃 转化率 碳基选择性 积炭 [gap=1264]Keywords】: light olefins,conversion,carbon-based selectivity,coke deposition
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It was found that coke deposition could be removed by flowing oxygen and nitrogen through the catalyst in the raising temperature process of the reation, and activity of the catalyst could be thus regenerated.
催化剂积碳在升温过程中通过通入氧气和氮气时可以除去,从而使得催化剂活性得到再生。
参考来源 - 甲苯在PdThe catalyst was deactivated after 8000 hours' run due to coke deposition.
中试条件下稳定运转8000小时，催化剂因积炭失活。
参考来源 - 苯丙烯烷基化改性Beta沸石催化剂积炭的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The influences of decompression on hydrogen production and coke deposition on catalyst were small.
降压操作对重整产氢产率和催化剂的生焦影响不大。
In supercritical reaction, coke deposition can be reduced by supercritical fluid and life of catalyst is prolonged.
在超临界条件下，超临界流体能够抑制催化剂积炭，延长催化剂寿命。
The stronger the acid sites are the easier coke deposition will be and more acid sites means more coking locations.
积炭的形成部位与酸中心在晶内外的分布关系密切。
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