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1.发明申请公开(公告)号：US20190112538A1
公开(公告)日：2019-04-18
申请号：US16090952
申请日：2017-03-16
发明人： Christophe Laroche
摘要： Disclosed is a solvent composition and use thereof for removal of one or more acid gas from a fluid stream comprising: i) a physical solvent, ii) an alkali metal organoborate, where R3 and R4 may be the same or different and are independently an alkylene group comprising 2 to 6 carbons, R5 and R6 may be the same or different and are independently H or a linear or branched alkyl group comprising from 1 to 18 carbons, and Z is an alkali metal ion; and iii) optionally an amine compound.
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公开(公告)号：US20180280868A1
公开(公告)日：2018-10-04
申请号：US15761831
申请日：2016-10-03
摘要： The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises (i) a glycol, (ii) a borate compound, (iii) an alkali metal carboxylate, and (iv) an additional glycol different than (i), and/or (v) an additional additive selected from an alkanolamine, a phosphate acid or salt compound, a sweetening agent, a low temperature viscosity improver, a corrosion inhibitor, an antifoaming agent, or mixtures thereof.
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公开(公告)号：US20190118136A1
公开(公告)日：2019-04-25
申请号：US16096092
申请日：2017-04-20
发明人： Christophe Laroche , Eric J. Klinker , Sara B. Klamo , Angela I. Padilla-Acevedo , Ashwin R. Bharadwaj , Stephen W. King , Edward D. Daugs , Brian A. Jazdzewski
摘要： The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises (i) a glycol, (ii) an imidazole compound, and optionally (iii) one or more of an alkali metal carboxylate, an additional glycol different than (i), an alkanolamine, a phosphate acid, a salt of a phosphate acid, a borate acid, a salt of a borate acid, a sweetening agent, a low temperature viscosity improver, a corrosion inhibitor, an antifoaming agent, or mixtures thereof.
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