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21. 发明授权

US06228239B1 Crude oil desalting method 失效
标题翻译：原油脱盐方法
公开(公告)号：US06228239B1
公开(公告)日：2001-05-08
申请号：US09258620
申请日：1999-02-26
申请人： Pacifico V. Manalastas , Ramesh Varadaraj , David W. Savage , Guido Sartori , Ramesh R. Hemrajani , Cornelius Hendrick Brons
发明人： Pacifico V. Manalastas , Ramesh Varadaraj , David W. Savage , Guido Sartori , Ramesh R. Hemrajani , Cornelius Hendrick Brons
IPC分类号： B01D1706
CPC分类号： C10G33/00 , C10G31/08 , C10G33/02 , C10G33/04
摘要： In one embodiment, the invention is related to a process for desalting crude oil that requires less wash water than conventional desalting methods. In the preferred embodiment of the invention, a chemical demulsifier formulation comprising an emulsion-breaking chemical and a solvent carrier is added to the crude oil. Wash water is then added to the crude oil until the volume of water in the oil ranges from about 0.1 to about 3 vol. %. Subsequently, the mixture of crude oil, wash water, and chemical demulsifier formulation is subjected to opposed-flow mixing. Chemical emulsion-breakers useful in the invention have a hydrophobic tail group and a hydrophilic head group. Preferably, the emulsion breaker has the formula: x ranges from 1 to 5, y ranges from 0 to 2, and R is an alkyl group having 4-9 carbon atoms, and n ranges from 3 to 9.
摘要翻译：在一个实施方案中，本发明涉及与常规脱盐方法相比需要较少洗涤水的原油脱盐方法。在本发明的优选实施方案中，将包含破乳化学品和溶剂载体的化学破乳剂制剂加入到原油中。然后将洗涤水加入到原油中，直到油中的水的体积为约0.1至约3体积％。％。随后，将原油，洗涤水和化学破乳剂制剂的混合物进行相反流混合。可用于本发明的化学乳液破乳剂具有疏水性尾基和亲水性头基。优选地，破乳剂具有下式：x为1至5，y为0至2，R为具有4-9个碳原子的烷基，n为3至9。

22. 发明授权

US5976358A Removal of +2 ion charged metal dissolved in a petroleum feed 失效
标题翻译：去除溶解在石油进料中的+2离子电荷金属
公开(公告)号：US5976358A
公开(公告)日：1999-11-02
申请号：US36078
申请日：1998-03-06
申请人： Guido Sartori , David W. Savage , Saul C. Blum , Bruce H. Ballinger
发明人： Guido Sartori , David W. Savage , Saul C. Blum , Bruce H. Ballinger
IPC分类号： C10G25/02 , C10G25/06
CPC分类号： C10G25/06 , C10G25/02
摘要： The present invention is a process to remove a +2 ionic charged metal from a petroleum feed. The process includes contacting the feed with a resin that includes carboxyl, sulfonic and/or phosphonic groups. In a preferred embodiment the metal is a Group II metal. In particular, the metal is calcium.
摘要翻译：本发明是从石油原料中除去+2离子带电金属的方法。该方法包括使进料与包含羧基，磺酸和/或膦酸基团的树脂接触。在优选的实施方案中，金属是II族金属。特别地，金属是钙。

23. 发明授权

US5643439A Process for neutralization of petroleum acids using alkali metal trialkylsilanolates 失效
标题翻译：使用碱金属三烷基硅烷醇酯中和石油酸的方法
公开(公告)号：US5643439A
公开(公告)日：1997-07-01
申请号：US519278
申请日：1995-08-25
申请人： Guido Sartori , David W. Savage , Martin L. Gorbaty , Bruce Henry Ballinger
发明人： Guido Sartori , David W. Savage , Martin L. Gorbaty , Bruce Henry Ballinger
IPC分类号： C10G19/00 , C10G29/06 , C10G21/00
CPC分类号： C10G19/00 , C10G29/06
摘要： The invention relates to a process for treating naphthenic acid-containing whole crudes or fractions thereof to reduce or eliminate their acidity by contacting the acidic whole crude at a temperature of from about 60.degree. C. to 170.degree. C. with a neutralizing amount of alkali metal trialkylsilanolates. The process has the additional benefits of reducing materials handling problems associated with treating crudes using liquid solvents and in reducing emulsion formation.
摘要翻译：本发明涉及一种处理含环烷酸的整个原油或其馏分以通过在约60℃至170℃的温度下与中和量的碱接触酸性全部原料来降低或消除其酸度的方法金属三烷基硅烷醇酯。该方法具有减少与使用液体溶剂处理原油相关的材料处理问题和减少乳液形成的额外益处。

24. 发明授权

US4508692A Process for the selective removal of hydrogen sulfide from gaseous mixtures with strongly basic tertiary amino compounds 失效
标题翻译：从具有强碱性叔氨基化合物的气态混合物中选择性除去硫化氢的方法
公开(公告)号：US4508692A
公开(公告)日：1985-04-02
申请号：US339893
申请日：1982-01-18
申请人： David W. Savage , Guido Sartori
发明人： David W. Savage , Guido Sartori
IPC分类号： B01D53/52 , B01D53/14 , B01D53/77 , C10K1/14 , B01D53/34
CPC分类号： B01D53/1468 , B01D53/1493 , C10K1/143
摘要： The selective removal of H.sub.2 S gas from a normally gaseous mixture containing H.sub.2 S and CO.sub.2 is accomplished by contacting the gaseous mixture with an absorbent solution comprising a strongly basic tertiary amino compound having a pK.sub.a at 20.degree. C. greater than 8.6 and a boiling point at 760 mm greater than 180.degree. C. whereby H.sub.2 S is selectively absorbed from the mixture.
摘要翻译：通过将气体混合物与包含强碱性叔氨基化合物的吸收剂溶液接触来完成H 2 S气体的选择性脱除，所述强碱性叔氨基化合物在20℃下大于8.6，沸点为760 mm，大于180℃，从而从混合物中选择性地吸收H2S。

25. 发明授权

US4405577A Non-sterically hindered-sterically hindered amine co-promoted acid gas scrubbing solution and process for using same 失效
标题翻译：非位阻位阻胺共同促进的酸性气体洗涤溶液及其使用方法
公开(公告)号：US4405577A
公开(公告)日：1983-09-20
申请号：US321103
申请日：1981-11-13
申请人： Guido Sartori , David W. Savage
发明人： Guido Sartori , David W. Savage
IPC分类号： B01D53/14 , B01D53/34 , C09K3/00
CPC分类号： B01D53/1493 , Y02C10/06
摘要： The present invention relates to an alkaline promoter system comprising specific mixtures of nonsterically hindered amino compounds and sterically hindered amino acids and their use in acid gas scrubbing processes. The preferred promoter system comprises a mixture of (i) diethanol amine or 1,6-hexanediamine and (ii) N-secondary butyl glycine or pipecolinic acid.
摘要翻译：本发明涉及包含非阻碍氨基化合物和空间位阻氨基酸的特定混合物的碱性助催化剂体系及其在酸性气体洗涤方法中的用途。优选的助催化剂体系包含（i）二乙醇胺或1,6-己二胺和（ii）N-仲丁基甘氨酸或哌啶酸的混合物。

26. 发明授权

US4094957A Process for removing acid gases with hindered amines and amino acids 失效
标题翻译：用氨基酸和氨基酸除去酸性气体的方法
公开(公告)号：US4094957A
公开(公告)日：1978-06-13
申请号：US750520
申请日：1976-12-14
申请人： Guido Sartori , David W. Savage
发明人： Guido Sartori , David W. Savage
IPC分类号： B01D53/40 , B01D53/14 , B01D53/48 , B01D53/52 , B01D53/62 , B01D53/77 , B01D53/34
CPC分类号： B01D53/1493
摘要： Acidic components are removed from gaseous mixtures by contacting the gaseous mixture with an aqueous solution comprising (1) a basic salt and (2) an activator for said basic salt comprising at least one sterically hindered amine and an aminoacid which is a cosolvent for the sterically hindered amines. The aminoacid serves to prevent phase separation of the aqueous solution at high temperatures and low fractional conversions during the contacting.

27. 发明授权

US6093311A CO.sub.2 treatment to remove +2 ionic metal from crude 有权
标题翻译： CO2处理从原油中除去+2离子金属
公开(公告)号：US6093311A
公开(公告)日：2000-07-25
申请号：US307385
申请日：1999-05-07
申请人： Saul Blum , Guido Sartori , David W. Savage , Bruce H. Ballinger
发明人： Saul Blum , Guido Sartori , David W. Savage , Bruce H. Ballinger
IPC分类号： C10G17/00 , C10G17/08 , C10G21/08 , C10G29/02
CPC分类号： C10G21/08 , C10G17/00 , C10G29/02
摘要： The present invention is a process to remove a +2 ionic charged metal from a petroleum feed. The process includes contacting feed with carbon dioxide at a temperature between 40.degree. C. and 200.degree. C. and autogenous pressure. In a preferred embodiment the metal is a Group II metal. In particular, the metal is calcium.
摘要翻译：本发明是从石油原料中除去+2离子带电金属的方法。该方法包括使进料与二氧化碳在40℃和200℃之间的温度下接触并产生自生压力。在优选的实施方案中，金属是II族金属。特别地，金属是钙。

28. 发明授权

US5951853A Refinery atmospheric pipestill with ammonia stripping 失效
标题翻译：精炼大气管道与氨汽提
公开(公告)号：US5951853A
公开(公告)日：1999-09-14
申请号：US167152
申请日：1998-10-06
申请人： David W. Savage , Guido Sartori
发明人： David W. Savage , Guido Sartori
IPC分类号： C10G7/10 , B01D3/04 , B01D3/34 , C10G7/00 , B01D3/00
CPC分类号： C10G7/00 , B01D3/04 , B01D3/343
摘要： In an atmospheric pipestill stripping process where steam is utilized as the stripping gas to strip bottoms and side stream products, the improvement comprising utilizing ammonia or a ammonia and steam mixture as said stripping gas wherein when an ammonia and steam mixture is utilized the ratio of ammonia to steam is about 0.1:1 to about 100:1. In a refinery atmospheric pipestill stripping process utilizing a stripping gas, said process comprising utilizing a gas selected from the group consisting of ammonia and a mixture of ammonia and steam as said stripping gas wherein when an ammonia and steam mixture is utilized the ratio of ammonia to steam is about 0.1:1 to about 100:1.
摘要翻译：在使用蒸汽作为剥离气体以剥离塔底产物和侧流产物的大气管道蒸馏过程中，改进包括利用氨或氨和蒸汽混合物作为所述汽提气体，其中当使用氨和蒸汽混合物时，氨的比例蒸汽为约0.1:1至约100:1。在利用汽提气体的炼油大气管道汽提过程中，所述方法包括利用选自氨和氨和蒸汽混合物的气体作为汽提气体，其中当使用氨和蒸汽混合物时，氨与氨的比例蒸汽为约0.1:1至约100:1。

29. 发明授权

US4217238A Process for removing acid gases with hindered amines and amino acids 失效
标题翻译：用受阻胺和氨基酸去除酸性气体的方法
公开(公告)号：US4217238A
公开(公告)日：1980-08-12
申请号：US835810
申请日：1977-09-22
申请人： Guido Sartori , David W. Savage
发明人： Guido Sartori , David W. Savage
IPC分类号： B01D53/40 , B01D53/14 , B01D53/48 , B01D53/52 , B01D53/62 , B01D53/77 , C09K3/00
CPC分类号： B01D53/1493
摘要： Acidic components are removed from gaseous mixtures by contacting the gaseous mixture with an aqueous solution comprising (1) a basic salt and (2) an activator for said basic salt comprising at least one sterically hindered amine and an aminoacid which is a cosolvent for the sterically hindered amines. The aminoacid serves to prevent phase separation of the aqueous solution at high temperatures and low fractional conversions during the contacting.
摘要翻译：通过使气态混合物与包含（1）碱性盐的水溶液接触，并且（2）用于所述碱性盐的活化剂包含至少一种空间位阻胺和作为空间位阻的助溶剂的氨基酸，将酸性组分从气体混合物中除去。受阻胺。氨基酸用于防止水溶液在高温下的相分离和接触期间的低分数转化率。

30. 发明授权

US4101633A Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures 失效
标题翻译：用于从气体混合物中除去含有酸性气体的二氧化碳的方法和组合物
公开(公告)号：US4101633A
公开(公告)日：1978-07-18
申请号：US768421
申请日：1977-02-14
申请人： Guido Sartori , David W. Savage
发明人： Guido Sartori , David W. Savage
IPC分类号： B01D53/40 , B01D53/14 , B01D53/77 , B01J19/00 , C10K1/14 , B01D53/34
CPC分类号： B01D53/1493 , Y02C10/06
摘要： Carbon dioxide containing acidic gases are substantially removed from a normally gaseous mixture by a process comprising contacting the normally gaseous mixture with an aqueous amine solution, wherein the amine consists of at least about 50 mol % of a sterically hindered amino alcohol and at least about 10 mol % of a tertiary amino alcohol, wherein said sterically hindered amino alcohol contains at least one secondary amino group which is part of a ring and is attached to either a secondary or tertiary carbon atom or a primary amino group attached to a tertiary carbon atom. The coaction of the sterically hindered amino alcohol and the tertiary amino alcohol provide an increase in the amount of carbon dioxide containing acidic gases absorbed compared to the use of the sterically hindered amines alone and lowers the heat of reaction.
摘要翻译：含有酸性气体的二氧化碳基本上通过包括使常规气态混合物与胺水溶液接触的方法从常规气态混合物除去，其中胺由至少约50mol％的空间位阻氨基醇和至少约10 mol％的叔氨基醇，其中所述空间位阻氨基醇含有至少一个仲氨基，其为环的一部分，并且连接于连接到叔碳原子的仲或叔碳原子或伯氨基。与单独使用空间位阻胺相比，空间位阻氨基醇和叔氨基醇的共同作用增加了吸收的二氧化碳含量，降低了反应热。

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