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1. 发明授权

US5349101A Process for the preparation of secondary alkyl sulfate-containing surfactant compositions 失效
标题翻译：制备含仲烷基硫酸盐的表面活性剂组合物的方法
公开(公告)号：US5349101A
公开(公告)日：1994-09-20
申请号：US994022
申请日：1992-12-21
申请人： Eugene F. Lutz , David K. Schisla , Robert S. Tomaskovic , Timothy D. Hoewing
发明人： Eugene F. Lutz , David K. Schisla , Robert S. Tomaskovic , Timothy D. Hoewing
IPC分类号： C07C303/24 , C07C303/44 , C07C305/06 , C11D1/14 , C07C305/12 , C11D1/29 , C11D11/04 , C06M13/262
CPC分类号： C07C303/44 , C07C303/24 , C11D1/146 , Y10S516/03
摘要： This invention relates to solid secondary alkyl sulfate-containing surface active compositions which are formed by crystallization and which contain at least about 80 percent by weight of secondary alkyl sulfate. These compositions are substantially free of unreacted organic matter and water. The invention further relates to a process for preparing these solid secondary alkyl sulfate-containing compositions.
摘要翻译：本发明涉及通过结晶形成并含有至少约80重量％的仲烷基硫酸盐的固体二烷基硫酸盐表面活性组合物。这些组合物基本上不含未反应的有机物和水。本发明还涉及一种制备这些含固体仲烷基硫酸盐的组合物的方法。

2. 发明授权

US5075041A Process for the preparation of secondary alcohol sulfate-containing surfactant compositions 失效
标题翻译：制备二级含酒精磺酸的表面活性剂组合物的方法
公开(公告)号：US5075041A
公开(公告)日：1991-12-24
申请号：US545025
申请日：1990-06-28
申请人： Eugene F. Lutz
发明人： Eugene F. Lutz
IPC分类号： B01F17/00 , C07C303/24 , C07C305/06 , C07C305/08 , C11D1/14 , C11D11/04
CPC分类号： C11D1/146 , C07C305/06 , C07C305/08 , C11D11/04 , Y10S516/03 , Y10S516/05
摘要： This invention relates to a process for preparing secondary alkyl sulfate-containing surface active compositions substantially free of unreacted organic matter and water, which process comprises: a) sulfating a detergent range olefin having from about 8 to about 22 carbon atoms with concentrated sulfuric acid, b) neutralizing the product of step a) with a base dispersed in a nonionic surfactant having a boiling point higher than that of said detergent range olefin and its corresponding secondary alcohol, c) saponifying the product of step b), d) passing the product of step c) through a thin film evaporator to evaporate unreacted organic matter from said product and recovering said product.

3. 发明授权

US4423256A Recovery of secondary alkanols 失效
标题翻译：二级链烷醇的回收
公开(公告)号：US4423256A
公开(公告)日：1983-12-27
申请号：US435429
申请日：1982-10-20
申请人： Paul V. Shaw , Larry W. Payne , Charles E. Sanborn , Eugene F. Lutz
发明人： Paul V. Shaw , Larry W. Payne , Charles E. Sanborn , Eugene F. Lutz
IPC分类号： C07C29/06 , C07C29/80
CPC分类号： C07C29/06 , C07C29/80
摘要： An improved method for recovery of product alkanol and reactant olefin from a reaction mixture obtained via the sulfation and hydrolysis of C.sub.6 to C.sub.20 olefins, which comprise steps for a limited first evaporation of the reaction mixture under alkaline conditions to obtain an alkanol and olefin rich vapor and a liquid containing by-products of the sulfation and hydrolysis reactions, acid wash of the resulting liquid, and a second evaporation of alkanol and olefin from the washed liquid under acidic conditions. In addition to accomplishing separation of alkanol and olefin, the invention enhances selective utilization of C.sub.6 to C.sub.20 olefins for production of C.sub.6 to C.sub.20 alkanols.
摘要翻译：从通过硫酸化和水解C6至C20烯烃获得的反应混合物中回收产物链烷醇和反应物烯烃的改进方法，其包括在碱性条件下有限地首先蒸发反应混合物以获得链烷醇和富烯烃蒸气的步骤和含有硫酸化和水解反应的副产物的液体，所得液体的酸洗，以及在酸性条件下从洗涤液体中第二次蒸发链烷醇和烯烃。除了完成链烷醇和烯烃的分离之外，本发明增强C6-C20烯烃的选择性利用以生产C 6至C 20链烷醇。

4. 发明授权

US5250718A Process for the preparation of secondary alkyl sulfate-containing surfactant compositions 失效
标题翻译：制备含仲烷基硫酸盐的表面活性剂组合物的方法
公开(公告)号：US5250718A
公开(公告)日：1993-10-05
申请号：US951955
申请日：1992-09-28
申请人： Eugene F. Lutz
发明人： Eugene F. Lutz
IPC分类号： C07C303/06 , C07C305/06 , C07C305/08 , C07C315/04
CPC分类号： C07C303/24
摘要： This invention relates to a process for preparing secondary alkyl sulfate-containing surface active compositions substantially free of unreacted organic matter and water, which process comprises: a) sulfating a reactant selected from the group consisting of a detergent range olefin having from about 8 to about 22 carbon atoms, a detergent range alcohol having from about 8 to about 22 carbon atoms and mixtures thereof, with a sulfating agent, b) neutralizing the product of step a) with a base dispersed in a non-surfactant carrier, c) saponifying the product of step b) , d) passing the product of step c) through a thin film evaporator to evaporate unreacted organic matter from said product and recovering a secondary alkyl sulfate-containing product.
摘要翻译：本发明涉及一种制备基本上不含未反应的有机物和水的含烷基硫酸盐的表面活性组合物的方法，该方法包括：a）将选自具有约8至约 22个碳原子，具有约8至约22个碳原子的洗涤剂范围醇及其混合物与硫酸化剂，b）将分散在非表面活性剂载体中的碱分解步骤a）的产物，c）皂化步骤b）的产物，d）使步骤c）的产物通过薄膜蒸发器从所述产物中蒸发未反应的有机物质并回收含仲烷基硫酸盐的产物。

5. 发明授权

US4443418A Method of removing hydrogen sulfide and carbon dioxide from gases 失效
标题翻译：从气体中除去硫化氢和二氧化碳的方法
公开(公告)号：US4443418A
公开(公告)日：1984-04-17
申请号：US441830
申请日：1982-11-15
申请人： Eugene F. Lutz
发明人： Eugene F. Lutz
IPC分类号： B01D53/14 , B01D53/34
CPC分类号： B01D53/1493
摘要： A process for the recovery of nitrilotriacetic acid values from solutions containing polyvalent metal complexes of nitrilotriacetic and the decomposition products thereof is described, the process being characterized by the addition to such solutions of sufficient strong acid to dissociate the complex under conditions to precipitate the nitrilotriacetic acid.
摘要翻译：描述了从含有次氮基三乙酸的多价金属络合物及其分解产物的溶液中回收次氮基三乙酸值的方法，该方法的特征在于通过加入足够强酸的溶液以在复合物的条件下使该次氮基三乙酸沉淀。

6. 发明授权

US4317938A Preparation of secondary alkanol alkoxylates 失效
标题翻译：仲烷醇烷氧基化物的制备
公开(公告)号：US4317938A
公开(公告)日：1982-03-02
申请号：US221955
申请日：1980-12-31
申请人： Eugene F. Lutz
发明人： Eugene F. Lutz
IPC分类号： C07C43/10 , C08G65/26 , C07C41/01
CPC分类号： C08G65/2609 , C07C43/10 , Y02P20/582
摘要： A process for the preparation of C.sub.8 to C.sub.20 secondary alkanol alkoxylates from C.sub.8 to C.sub.20 olefins and alkylene and/or polyether glycols, which comprises sulfating the olefins with sulfuric acid to obtain C.sub.8 to C.sub.20 secondary monoalkyl sulfuric acids, introducing said monoalkyl sulfuric acids and said glycols into an alkoxylation reaction zone, and reacting said monoalkyl sulfuric acids and said glycols under specified conditions of time and temperature.
摘要翻译：一种由C8〜C20烯烃和亚烷基和/或聚醚二醇制备C8〜C20仲链烷醇烷氧基化物的方法，其中包括用硫酸硫酸化烯烃以得到C8〜C20次级单烷基硫酸，引入所述单烷基硫酸和所述二醇进入烷氧基化反应区，并在规定的时间和温度条件下使所述单烷基硫酸和所述二醇反应。

7. 发明授权

US4502538A Polyalkoxy sulfonate, CO.sub.2 and brine drive process for oil recovery 失效
标题翻译：聚烷氧基磺酸盐，二氧化碳和盐水驱动过程用于采油
公开(公告)号：US4502538A
公开(公告)日：1985-03-05
申请号：US569423
申请日：1984-01-09
申请人： Scott L. Wellington , Joseph Reisberg , Eugene F. Lutz , David B. Bright
发明人： Scott L. Wellington , Joseph Reisberg , Eugene F. Lutz , David B. Bright
IPC分类号： C09K8/594 , E21B43/16 , E21B43/22 , E21B47/06
CPC分类号： E21B43/164 , C09K8/594 , Y02P90/70
摘要： Oil is displaced within a subterranean reservoir by injecting a combination of substantially liquefied CO.sub.2, brine and surfactant material into the reservoir, with the surfactant material being a polyalkoxy aliphatic sulfonate surfactant material which has specified dispersing and partitioning properties in contact with the brine and the fluids in the reservoir at the reservoir temperature and a pressure sufficient to substantially liquefy the CO.sub.2 within the reservoir.
摘要翻译：油通过将基本上液化的CO 2，盐水和表面活性剂材料的组合注入储存器而在地下储层内移动，表面活性剂材料是具有指定的与盐水和流体接触的分散和分配性能的聚烷氧基脂族磺酸盐表面活性剂材料在储层中的储层温度和足以使贮存器内的CO 2基本液化的压力。

8. 发明授权

US4025453A Activated bleaching process and compositions therefor 失效
标题翻译：活性漂白工艺及其组合物
公开(公告)号：US4025453A
公开(公告)日：1977-05-24
申请号：US656464
申请日：1976-02-09
申请人： Louis Kravetz , Eugene F. Lutz
发明人： Louis Kravetz , Eugene F. Lutz
IPC分类号： C11D3/39 , C11D7/54
CPC分类号： C11D3/3922
摘要： A process for the activation of peroxide-based bleaches comprises conjointly incorporating into an aqueous medium a peroxide-based bleach, a buffering agent to maintain the aqueous medium at a pH above 7.5, and cyanamide, which has been found to be a highly effective peroxide activator when employed under alkaline conditions. Stable concentrated liquid and solid cyanamide-activated bleaching compositions are also disclosed.
摘要翻译：用于活化基于过氧化物的漂白剂的方法包括将含过氧化物的漂白剂，用于将水性介质保持在高于7.5的pH的缓冲剂和已经被发现是高效过氧化物的氨基氰的水性介质中并入活化剂在碱性条件下使用。还公开了稳定的浓缩液体和固体氰胺活化的漂白组合物。

9. 发明授权

US5427717A Secondary alkyl sulfate/zeolite-containing surfactant compositions 失效
标题翻译：仲烷基硫酸盐/含沸石的表面活性剂组合物
公开(公告)号：US5427717A
公开(公告)日：1995-06-27
申请号：US198677
申请日：1994-02-18
申请人： David K. Schisla , Robert S. Tomaskovic , Eugene F. Lutz , Charles M. Arbore
发明人： David K. Schisla , Robert S. Tomaskovic , Eugene F. Lutz , Charles M. Arbore
IPC分类号： C07C303/24 , C07C303/44 , C07C305/06 , C07C305/08 , C11D1/14 , C11D3/12 , C11D11/04 , C11D1/16
CPC分类号： C07C303/44 , C07C303/24 , C11D1/146 , C11D11/04 , C11D3/128
摘要： This invention relates to solid secondary alkyl sulfate/zeolite-containing surface active compositions which are formed by crystallization and which contain at least about 80 percent by weight of secondary alkyl sulfate and zeolite. These compositions are substantially free of unreacted organic matter and water. The invention further relates to a process for preparing these solid secondary alkyl sulfate/zeolite-containing compositions.
摘要翻译：本发明涉及通过结晶形成并含有至少约80重量％的仲烷基硫酸盐和沸石的固体仲烷基硫酸盐/含沸石的表面活性组合物。这些组合物基本上不含未反应的有机物和水。本发明还涉及制备这些固体仲烷基硫酸盐/含沸石组合物的方法。

10. 发明授权

US5290484A Process for the preparation of secondary alkyl sulfate-containing surfactant compositions 失效
标题翻译：制备含仲烷基硫酸盐的表面活性剂组合物的方法
公开(公告)号：US5290484A
公开(公告)日：1994-03-01
申请号：US974658
申请日：1992-11-12
申请人： Eugene F. Lutz
发明人： Eugene F. Lutz
IPC分类号： C07C303/24 , C07C303/44 , C07C305/06 , C11D1/14 , C07D303/24 , C07D305/04 , C11D11/04
CPC分类号： C11D1/146 , C07C303/24 , C07C303/44 , Y10S516/03
摘要： This invention relates to a process for preparing solid and non-solid secondary alkyl sulfate-containing surface active compositions. The solid secondary alkyl sulfate-containing surface active compositions are formed by crystallization, and the non-solid secondary alkyl sulfate-containing surface active compositions are recovered in a glycol solvent. These compositions are substantially free of unreacted organic matter and water.
摘要翻译：本发明涉及一种制备固体和非固体二烷基硫酸盐的表面活性组合物的方法。通过结晶形成含固体的含仲烷基硫酸盐的表面活性组合物，并且在二醇溶剂中回收含有非固体的含仲烷基硫酸盐的表面活性组合物。这些组合物基本上不含未反应的有机物和水。

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