deactivation

The methods of regeneration and preventing deactivation of catalysts are reviewed briefly.

简要介绍了催化剂的再生和防失活等方面的技术.

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The rust in the feed may block the pores of and then cause a partial deactivation.

而进料液体中铁锈的引入会导致催化剂中部分孔堵塞,使催化剂部分失活.

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There can be important consequences of activation or deactivation.

在这里可能有活化或钝化的重要结果.

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This will be required if instrumentation or deactivation of some validation is required for testing.

比如需要使用设备或者测试中某个确认需要钝化.

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Resinification of furfural on the catalyst was the main cause of deactivation.

糠醛树脂化结焦是导致催化剂失活的主要原因.

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It'shows that alkane decomposes the least and the rate of deactivation is the slowest.

其中饱和烷烃分解率最小,催化剂失活速率最慢,为较佳的反应介质.

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Investigation was made on activity variance and deactivation of reforming catalyst.

介绍了所用催化剂以及工艺流程的概况.

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Coke deactivation of alkylation catalyst exhibited independent deactivation mechanism basically in supercritical phase.

反应器出口与入口处催化剂结焦量相近,在超临界条件下烷基化反应催化剂结焦失活基本上符合独立失活机制.

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The MS may initiate activation or deactivation of PDP contexts while in STANDBY state.

在守侯状态下,移动台可以发起分组数据协议上下文的激活和去激活.

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Auto Deactivation Notification-Subscription'% 1'for user'% 2'

自动停用通知 - 用户 “ %2”的订阅 “ %1”

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The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.

利用等温固定床反应器研究了直馏汽油芳构化改质催化剂的结焦失活规律.

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In this paper, some major problems such as protein denaturalization and deactivation are summarized.

综述了生物药品冷冻干燥过程的关键问题、蛋白变性失活与防止问题.

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This process is endothermic with rapid carbon deposition and deactivation of the catalyst.

此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.

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Arsenic removal the activated catalyst, is no longer required after the use of activated until deactivation.

脱砷催化剂经活化后, 以后使用不再需要活化,直至失活.

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The mechanism of deactivation is analyzed. According to the mechanism several activators are selected.

分析了失活机理并根据这一机理选择了活化剂.

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