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标题: Absorbent composition containing a severely-hindered amine mixture with amine... [打印本页]

作者: sanzhiguaiguai 时间: 2015-7-14 10:07
标题: Absorbent composition containing a severely-hindered amine mixture with amine...

题名	Absorbent composition containing a severely-hindered amine mixture with amine salts and/or aminoacid additives for the absorption of H2 S
链接	https://guge.io/patents/US4961873

本帖最后由 lo7ve77 于 2015-7-23 09:32 编辑

作者: tonyabcd 时间: 2015-7-14 10:07
OK

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作者: pnas2009 时间: 2015-7-14 10:07
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作者: pnas2009 时间: 2015-7-14 10:09
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作者: tonyabcd 时间: 2015-7-22 16:46
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