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61. 发明授权

US3972832A Phosphorus-containing zeolite catalyst 失效
标题翻译：含磷沸石催化剂
公开(公告)号：US3972832A
公开(公告)日：1976-08-03
申请号：US508308
申请日：1974-09-23
申请人： Stephen A. Butter , Warren W. Kaeding
发明人： Stephen A. Butter , Warren W. Kaeding
IPC分类号： B01J29/18 , B01J29/40 , B01J29/65 , B01J29/70 , B01J29/82 , B01J37/28 , C07C1/20 , C07C2/00 , C07C2/12 , C07C2/66 , C07C2/86 , C07C4/06 , C07C6/04 , C10G11/05 , C10G35/095 , B01J27/14 , B01J29/06
CPC分类号： C10G35/095 , B01J29/40 , B01J29/405 , B01J37/28 , C07C1/20 , C07C2/00 , C07C2/12 , C07C2/66 , C07C2/861 , C07C2/864 , C07C2/865 , C07C2/868 , C07C4/06 , C07C6/04 , B01J29/18 , B01J29/65 , B01J29/70 , B01J29/82 , C07C2529/18 , C07C2529/40 , C07C2529/65 , C07C2529/70 , C10G2400/20 , Y02P20/52
摘要： This specification discloses, as a composition of matter, a phosphorus-containing zeolite and discloses a method for preparing it. The composition is a crystalline aluminosilicate zeolite having a silica to alumina ratio of at least about 12, a constraint index of about 1 to 12, and containing phosphorus incorporated with the crystal structure thereof in an amount of at least about 0.78 percent by weight. The specification also discloses the use of the composition as a catalyst for the conversion of aliphatic compounds.
摘要翻译：本说明书作为物质组合物公开了含磷沸石，并公开了其制备方法。所述组合物是二氧化硅与氧化铝之比至少约为12，约束指数为约1至12，并含有至少约0.78重量％的晶体结构的磷的结晶硅铝酸盐沸石。本说明书还公开了组合物作为脂族化合物转化的催化剂的用途。

62. 发明授权

US3965207A Selective production of para-xylene 失效
标题翻译：选择性生产对二甲苯
公开(公告)号：US3965207A
公开(公告)日：1976-06-22
申请号：US538668
申请日：1975-01-06
申请人： Benjamin Weinstein
发明人： Benjamin Weinstein
IPC分类号： C07C2/86 , C07C15/08 , C07C3/52
CPC分类号： C07C2/865 , C01B33/2876 , C07C2/861 , C07C2/864 , C07C2/868 , C07C2529/40 , Y10S208/02
摘要： Process for the selective production of paraxylene by methylation of toluene at a temperature between about 500.degree.C. and about 750.degree.C. and preferably between about 575.degree.C. and about 700.degree.C. in the presence of a catalyst comprising a crystalline aluminosilicate zeolite said zeolite having a silica to alumina mole ratio of at last about 12 and a constraint index, as hereinafter defined, within the approximate range of 1 to 12.
摘要翻译：在约500℃至约750℃，优选约575℃至约700℃的温度下，在包含结晶硅铝酸盐的催化剂存在下，通过甲苯甲基化选择性生产对二甲苯的方法沸石所述沸石的二氧化硅与氧化铝的摩尔比为约12，约束指数如下文所定义，在约1到12的范围内。

63. 发明授权

US3737447A Carbyloxy-methylene-sulfonates, their preparation and use in syntheses 失效
标题翻译：羧乙基磺酸亚砜，其制备和合成中的应用
公开(公告)号：US3737447A
公开(公告)日：1973-06-05
申请号：US3737447D
申请日：1970-02-13
申请人： YEDA RES & DEV
发明人： MAZUR Y , KARGER M
IPC分类号： C07C2/86 , C07C209/18 , C07D207/08 , C07D295/088 , C07C143/68
CPC分类号： C07D207/08 , C07C2/868 , C07C209/18 , C07C309/66 , C07D295/088 , Y10S585/93 , C07C15/16
摘要： NEW ETHER SULFONATES OF THE GENERAL FORMULA

R1O-CH2O-SO2R2

IN WHICH R1 AND R2 ARE EACH AN UNSUBSTITUTED OR SUBSTITUTED ALKYL, CYCLOALKYL, ARALKYL, ARYL OR HETEROALKYL RADICAL. THE COMPOUNDS ARE VALUABLE FOR CARRYING OUT VARIOUS CHEMICAL REACTIONS SUCH AS OXYALKYLATION, SPLITTING OF ETHERS, PREPARATION OF AMINES AND THE LIKE.

64. 发明授权

US3673271A Alkylation acid recovery process with elimination of inert hydrocarbons 失效
标题翻译：消除酸性碳氢化合物的烷基酸回收方法
公开(公告)号：US3673271A
公开(公告)日：1972-06-27
申请号：US3673271D
申请日：1970-12-30
申请人： TEXACO DEVELOPMENT CORP
发明人： GOLDSBY ARTHUR R
IPC分类号： C07C2/62 , C07C2/86 , C07C3/54
CPC分类号： C07C2/868 , C07C2/62 , C07C2527/054 , Y10S585/934
摘要： Process for recovering used sulfuric acid alkylation catalyst and eliminating normal paraffin hydrocarbons from olefin feed stocks for alkylation. Used sulfuric acid catalyst from an alkylation unit is reacted in a first absorber with a first portion of olefin feed employing a stoichiometric excess of acid for substantially complete conversion of olefin to alkyl sulfate. Unreacted paraffin hydrocarbons are separated from the resulting reaction mixture and removed. The acid phase from the first absorber is extracted with isoparaffin hydrocarbon being alkylated and the raffinate acid therefrom is sent to a second absorber wherein the raffinate acid is reacted with a second portion of olefin feed employing a stoichiometric excess of olefin for substantially complete conversion of the free acid and alkyl acid sulfates to dialkyl sulfates. The dialkyl sulfates are then separated and passed to the alkylation unit. Unreacted olefinic hydrocarbons are separated from the reaction mixture and passed to either the first or second absorber.
摘要翻译：用于回收二恶烷烷基化催化剂和从用于烷基化的烯烃原料中除去正链烷烃的方法。来自烷基化单元的二硫酸催化剂在第一吸收器中与使用化学计量过量的酸的第一部分烯烃进料反应，以使烯烃基本上完全转化为烷基硫酸盐。将未反应的链烷烃与所得反应混合物分离并除去。来自第一吸收器的酸相被烷基化的异链烷烃提取，并且其中的萃余液酸被送到第二吸收器，其中使用化学计量过量的烯烃使萃余液与第二部分烯烃进料反应，以实质上完全转化游离酸和烷基酸硫酸盐转化为二烷基硫酸盐。然后将二烷基硫酸盐分离并通入烷基化单元。从反应混合物中分离出未反应的烯烃，并将其送至第一或第二吸收器。

65. 发明授权

US3210429A Friedel-crafts alkylation with thiocyanates 失效
标题翻译：弗里德尔工艺用硫氰酸盐烷基化
公开(公告)号：US3210429A
公开(公告)日：1965-10-05
申请号：US20778962
申请日：1962-07-05
申请人： DOW CHEMICAL CO
发明人： OLAH GEORGE A
IPC分类号： C07C2/86 , C07C17/26
CPC分类号： C07C17/263 , C07C2/86 , C07C2/868 , C07C2527/1213 , C07C2527/126 , C07C15/02 , C07C13/28 , C07C15/00 , C07C25/00 , C07C25/02 , C07C25/13 , C07C25/18

66. 发明授权

US2502000A Alkylation of aromatic hydrocarbons 失效
公开(公告)号：US2502000A
公开(公告)日：1950-03-28
申请号：US65393746
申请日：1946-03-12
申请人： SOCONY VACUUM OIL CO INC
发明人： FEASLEY CHARLES F
IPC分类号： C07C2/86
CPC分类号： C07C2/868 , C07C2521/12 , C07C15/00 , C07C15/02

67. 发明授权

US2361465A Chemical process 失效
公开(公告)号：US2361465A
公开(公告)日：1944-10-31
申请号：US42329441
申请日：1941-12-17
申请人： STANDARD OIL DEV CO
发明人： FILBERT BRYSON M
IPC分类号： C07C2/86
CPC分类号： C07C2/868 , C07C2527/054 , Y10S585/901 , C07C9/00

68. 发明授权

US09981887B1 Synthesis of phenylethynylbenzenes 有权
公开(公告)号：US09981887B1
公开(公告)日：2018-05-29
申请号：US15867009
申请日：2018-01-10
申请人： The United States of America, as represented by the Secretary of the Navy
发明人： Matthew Laskoski , Teddy M. Keller
IPC分类号： C07C2/86 , C07C37/62 , C07C303/28
CPC分类号： C07C2/868 , C07C37/62 , C07C303/28 , C07C2523/44 , C07C2523/72 , C07C2531/22 , C07C2531/24 , C07C39/245 , C07C15/54 , C07C309/66
摘要： A method of: reacting a dihydroxybenzene with bromine to form a bromodihydroxybenzene; reacting the bromodihydroxybenzene with trifluoromethanesulfonyl chloride or trifluoromethanesulfonic anhydride to form a bromotrifluoromethanesulfonatobenzene; and reacting the bromotrifluoromethanesulfonatobenzene with phenylacetylene to form a phenylethynylbenzene.

69. 发明申请

US20170240499A1 METHOD FOR COUPLING A FIRST COMPOUND TO A SECOND COMPOUND 审中-公开
公开(公告)号：US20170240499A1
公开(公告)日：2017-08-24
申请号：US15515069
申请日：2015-10-08
申请人： Dow Global Technologies LLC
发明人： Patrick S. Hanley , Jossian Oppenheimer , Matthias S. Ober , William J. Kruper, Jr. , Arkady L. Krasovskiy
IPC分类号： C07C67/343 , C07D317/60 , C07C2/86 , C07C67/31 , C07C41/30 , C07D213/55 , C07C231/12
CPC分类号： C07C67/343 , C07C2/868 , C07C41/30 , C07C67/31 , C07C231/12 , C07C2531/20 , C07C2531/22 , C07C2531/24 , C07D213/55 , C07D317/60 , C07C69/734 , C07C69/65 , C07C69/618 , C07C69/76 , C07C15/52 , C07C15/50 , C07C43/215 , C07C233/65
摘要： The present disclosure describes a method of coupling a first compound to a second compound, the method comprising: providing the first compound having a fluorosulfonate substituent; providing the second compound comprising an alkene; and reacting the first compound and the second compound in a reaction mixture, the reaction mixture including a catalyst having at least one group 10 atom, the reaction mixture under conditions effective to couple the first compound to the second compound.

70. 发明申请

US20100166648A1 SILICA GEL COMPOSITIONS CONTAINING ALKALI METALS AND ALKALI METAL ALLOYS 有权
标题翻译：含有碱金属和碱金属合金的二氧化硅凝胶组合物
公开(公告)号：US20100166648A1
公开(公告)日：2010-07-01
申请号：US12723588
申请日：2010-03-12
申请人： Michael LEFENFELD , James L. Dye
发明人： Michael LEFENFELD , James L. Dye
IPC分类号： C01B3/08 , C07C15/28 , C07C1/00
CPC分类号： B01J35/002 , B01J20/02 , B01J20/103 , B01J20/28047 , B01J20/28078 , B01J20/28097 , B01J20/281 , B01J20/291 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J23/04 , B01J37/023 , B01J37/08 , B01J2220/42 , B01J2220/54 , B01J2220/56 , B01J2220/58 , C01B3/001 , C01B3/06 , C07C2/861 , C07C2/868 , C07D333/76 , Y02E60/324 , Y02E60/36 , C07C15/18 , C07C15/14
摘要： The invention relates to Group 1 metal/silica gel compositions comprising silica gel and an alkali metal or alloy, wherein Group 1 metals or alloys are absorbed into the silica gel pores. The invention relates to producing hydrogen gas comprising contacting a Group 1 metal/silica gel composition with water, and further relates to an alkali metal reduction of an organic compound, the improvement comprising contacting the organic compound with a Group 1 metal/silica gel composition. In these embodiments, the Group 1 metal/silica gel composition reacts with dry O2. The invention also relates to producing hydrogen gas comprising contacting a Group 1 metal/silica gel composition with water, and further relates to an alkali metal reduction of an organic compound, the improvement comprising contacting the organic compound with a Group 1 metal/silica gel composition. In these embodiments, the Group 1 metal/silica gel composition produced does not react with dry O2.
摘要翻译：本发明涉及包含硅胶和碱金属或合金的第1族金属/硅胶组合物，其中第1族金属或合金被吸收到硅胶孔中。本发明涉及生产氢气，包括使第1族金属/硅胶组合物与水接触，还涉及有机化合物的碱金属还原，其改进包括使有机化合物与第1族金属/硅胶组合物接触。在这些实施方案中，第1族金属/硅胶组合物与干燥的O 2反应。本发明还涉及生产氢气，包括使第1族金属/硅胶组合物与水接触，还涉及有机化合物的碱金属还原，其改进包括使有机化合物与第1族金属/硅胶组合物。在这些实施方案中，所生产的第1族金属/硅胶组合物不与干燥的O 2反应。

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