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91. 发明申请

US20050070738A1 Method for producing organic acid 有权
标题翻译：生产有机酸的方法
公开(公告)号：US20050070738A1
公开(公告)日：2005-03-31
申请号：US10976822
申请日：2004-11-01
申请人： Atsushi Isotani
发明人： Atsushi Isotani
IPC分类号： C07C51/02 , C07C51/50 , C07C51/42
CPC分类号： C07C51/50 , C07C51/02 , C07C51/412 , C07C51/43 , C07C51/48 , C07C55/14 , C07C55/02 , C07C55/10 , C07C55/20 , C07C53/122 , C07C53/10 , C07C53/124
摘要： A novel method is provided whereby a free organic acid can be produced particularly from an ammonium salt of an organic acid having a high melting point obtainable by bioconversion of a carbon source in the presence of a neutralizing agent, efficiently at a low cost, and the used material for reaction and a byproduct can be recycled for reuse without being disposed. An ammonium salt of organic acid A such as a dicarboxylic acid, a tricarboxylic acid or an amino acid is subjected to reactive crystallization by means of acid B such as a monocarboxylic acid satisfying the following formula (1), to separate free organic acid A in solid form: pKa(A)≦pKa(B) (1) where pKa(A) and pKa(B) represent ionization indices of organic acid A and acid B, respectively, provided that when they have plural values, they represent the minimum pKa among them. The crystallization mother liquor after precipitating and separating organic acid A is, after separating acid B and then an ammonium salt of acid B, recycled for use in the reactive crystallization step. The ammonium salt of acid B is decomposed into acid B and ammonia, which are recycled for use in the reactive crystallization step and as a neutralizing agent in the bioconversion step, respectively.
摘要翻译：提供了一种新颖的方法，其中可以有效地以低成本有效地生产游离的有机酸，特别是可以通过在中和剂的存在下通过碳源的生物转化而获得的具有高熔点的有机酸的铵盐，用于反应的所用材料和副产物可以被再循环以便重新使用而不被处置。将二羧酸，三羧酸或氨基酸等有机酸铵的铵盐通过酸性B如满足下式（1）的一元羧酸进行反应结晶，从而分离游离有机酸A 固体形式：pKa（A）<= pKa（B）（1）其中pKa（A）和pKa（B）分别表示有机酸A和酸B的电离指数，条件是当它们具有多个值时，它们代表其中最小pKa。沉淀分离有机酸A后的结晶母液在分离出酸B，然后分离出酸B的铵盐后再循环用于反应结晶步骤。酸B的铵盐分解成酸B和氨，分别在生物转化步骤中再循环用于反应结晶步骤和中和剂。

92. 发明申请

US20030212295A1 Continuous carbonylation process 失效
标题翻译：连续羰基化工艺
公开(公告)号：US20030212295A1
公开(公告)日：2003-11-13
申请号：US10434596
申请日：2003-05-09
发明人： Gerald Charles , Regina Michelle
IPC分类号： C07C051/10
CPC分类号： C07C51/56 , C07C51/12 , C07C67/36 , C07C53/122 , C07C53/08 , C07C53/12 , C07C69/24 , C07C69/14
摘要： Disclosed is a continuous process wherein carbon monoxide, a carbonylatable reactant, and a halide in the gas phase are contacted with a non-volatile catalyst solution comprising an ionic liquid and a Group VIII metal to produce a carbonylation product in the gas phase. The process is useful for the continuous preparation of acetic acid by the carbonylation of methanol.
摘要翻译：公开了一种连续方法，其中气相中的一氧化碳，可羰基化反应物和卤化物与包含离子液体和第Ⅷ族金属的非挥发性催化剂溶液接触以在气相中产生羰基化产物。该方法可用于通过甲醇羰基化连续制备乙酸。

93. 发明授权

US4404146A Metal oxyalkylates and method of making same 失效
标题翻译：金属烷氧基化物及其制备方法
公开(公告)号：US4404146A
公开(公告)日：1983-09-13
申请号：US304305
申请日：1981-09-21
申请人： Joseph E. Lionelle , Jeffrey A. Staffa
发明人： Joseph E. Lionelle , Jeffrey A. Staffa
IPC分类号： A23K1/175 , C07C53/06 , C07C53/10 , C07C53/122 , C07C53/124 , C07C53/126 , C07F3/06 , C07F13/00
CPC分类号： C07C53/126 , A23K20/30 , C07C53/06 , C07C53/10 , C07C53/122 , C07C53/124 , C07F13/005 , C07F3/06
摘要： Metal oxyalkylates are made by reacting a metal, a carboxylic acid, and hydrogen peroxide in aqueous reaction mixture. The metal oxyalkylate is precipitated and removed from the reaction mixture in high yield and with high purity. The compound is effective in supplying the metal to plants, animals and humans.
摘要翻译：金属烷氧基化物是通过在水性反应混合物中使金属，羧酸和过氧化氢反应制得的。以高产率和高纯度沉淀并从反应混合物中除去金属烷氧基化物。该化合物有效地将金属供应给植物，动物和人类。

94. 发明授权

US4327032A Acicular aluminium salts of carboxylic acids and processes for their preparation 失效
标题翻译：羧酸的针状铝盐及其制备方法
公开(公告)号：US4327032A
公开(公告)日：1982-04-27
申请号：US109716
申请日：1980-01-04
申请人： Friedrich Lohse , Rolf Schmid , Willy Fatzer
发明人： Friedrich Lohse , Rolf Schmid , Willy Fatzer
IPC分类号： C07C53/10 , C07C53/122 , C07C55/14 , C07C55/20 , C07C63/08 , C08G59/32 , C08G59/40 , C08K5/098 , C08L63/00 , C07F5/06
CPC分类号： C08K5/098 , C07C53/10 , C07C53/122 , C07C55/14 , C07C55/20 , C07C63/08 , C08G59/32 , C08G59/40 , C08L63/00
摘要： Aluminium monohydroxide salts of a carboxylic acid which are free from water of crystallization and have the formula ##STR1## or contain the structural element of the formula ##STR2## in which R is methyl, ethyl or phenyl or R.sup.1 is the divalent group --C.sub.n H.sub.2n --, in which n is a number from 3 to 10, and which can also be in the form of a dimer, have an acicular to rod-shaped crystal form. They are suitable as fillers for polymers, especially as reinforcing fillers for elastomeric epoxide resins.
摘要翻译：不含结晶水并具有式“IMAGE”或含有其中R为甲基，乙基或苯基或R 1的结构式“IMAGE”的羧酸的一羟基氢氧化物盐为二价基团-C n H 2n - ，其中n为3至10的数，并且其也可以是二聚体的形式，具有针状至棒状晶体形式。它们适合作为聚合物的填料，特别是作为弹性体环氧树脂的增强填料。

95. 发明授权

US4179522A Certain complex salts of mono carboxylic acids used as preservatives 失效
标题翻译：用作防腐剂的单羧酸的某些复合盐
公开(公告)号：US4179522A
公开(公告)日：1979-12-18
申请号：US735160
申请日：1976-10-26
申请人： John J. Huitson
发明人： John J. Huitson
IPC分类号： A61K31/19 , A01F25/00 , A01N37/02 , A23K1/16 , A23K3/00 , A23K3/03 , A23L3/34 , A23L3/3463 , A23L3/3508 , A61L9/01 , A61L11/00 , A61P31/04 , B01D21/01 , B27K3/52 , C02F1/50 , C02F5/10 , C07C51/00 , C07C53/00 , C07C53/06 , C07C53/10 , C07C53/122 , C07C53/124 , C07C53/126 , C07C57/04 , C07C59/185 , C07C67/00 , C09K3/00 , C09K5/20 , C11D3/20 , G03C5/305 , A01N9/00 , A01N9/24
CPC分类号： G03C5/305 , A23K30/00 , A23K30/15 , A23L3/3463 , A61L11/00 , A61L9/01 , C02F1/50 , C02F5/10 , C07C53/06 , C07C53/10 , C07C53/122 , C07C53/124 , C07C53/126 , C07C57/04 , C07C59/185 , C09K5/20 , C11D3/2075
摘要： This invention relates to a liquid composition comprising a C.sub.3 -C.sub.8 carboxylic acid, an ion selected from NH.sub.4.sup.+ and a Group I or Group II metal according to the Periodic Table due to Mendeleef, and water, the ratio of acid to cation is between 2.1 and 4:1 on a chemical equivalent basis.
摘要翻译：本发明涉及一种液体组合物，其包含C 3 -C 8羧酸，选自NH 4 +的离子和根据Mendeleef的周期表的I族或II族金属和水，酸与阳离子的比例在2.1和 4：1化学当量。

96. 发明授权

US3919307A Process for reacting solid particulate matter with a gas 失效
标题翻译：固体颗粒物与气体反应的方法
公开(公告)号：US3919307A
公开(公告)日：1975-11-11
申请号：US33598573
申请日：1973-02-26
申请人： EASTMAN KODAK CO
发明人： BARLOW JR FRED D , MORIARTY JOSEPH A
IPC分类号： B01J8/36 , C07C51/41 , C07C51/52
CPC分类号： C07C51/412 , B01J8/36 , C07C53/10 , C07C53/122
摘要： Process for reacting a basic alkali metal salt in particulate form with a lower fatty acid in gaseous form in a fluidized bed in a manner such that a solid reaction product and gaseous reaction by-products are formed. For each mole of volatile reactant entering the fluidized bed, there is a mole of gas generated by the reaction to aid in sustaining the fluidized bed, thereby decreasing the quantity requirements for the gaseous reactants, as well as allowing use of smaller equipment.
摘要翻译：使颗粒形式的碱性碱金属盐与流化床中的气态低级脂肪酸反应，使得形成固体反应产物和气态反应副产物的方法。对于进入流化床的每摩尔挥发性反应物，通过反应产生的摩尔气体有助于维持流化床，从而减少气态反应物的数量要求，并允许使用较小的设备。

97. 发明授权

US3907882A Method for the oxycarbonylation of ethylene and propylene 失效
标题翻译：乙烯和丙烯氧羰基化的方法
公开(公告)号：US3907882A
公开(公告)日：1975-09-23
申请号：US45631274
申请日：1974-03-29
申请人： ROEHM GMBH
发明人： GAENZLER WOLFGANG , KABS KLAUS , SCHROEDER GUENTER
IPC分类号： B01J23/36 , B01J23/889 , C07C51/14 , C07C51/145 , C07C57/04 , C07C57/08
CPC分类号： C07C51/145 , B01J23/36 , B01J23/8896 , C07C51/14 , C07C57/03 , C07C53/122 , C07C57/04 , C07C57/08
摘要： An improved method for the oxycarbonylation of ethylene and propylene to form Alpha , Beta -unsaturated carboxylic acids, which method employs a catalyst consisting essentially of a rhenium compound and, as a co-catalyst, at least one member selected from the group consisting of compounds of metals of the second and third main groups of the Periodic System, compounds of metals and the fourth, fifth, and sixth sub-groups of the Periodic System, and compounds of manganese, iron, and copper.
摘要翻译：乙烯和丙烯的氧羰基化以形成α，β-不饱和羧酸的改进方法，该方法采用基本上由铼化合物组成的催化剂和作为助催化剂的至少一种选自化合物的周期性系统的第二和第三主要金属的金属，金属的化合物和周期系统的第四，第五和第六子组，以及锰，铁和铜的化合物。

98. 发明授权

US3607786A Production of a concentrated aqueous cobalt salt solution 失效
标题翻译：浓缩浓缩的钴盐溶液的生产
公开(公告)号：US3607786A
公开(公告)日：1971-09-21
申请号：US3607786D
申请日：1968-12-05
申请人： INST FRANCAIS DU PETROLE
发明人： CHARPENTIER ROBERT , TEYSSIE PHILIPPE
IPC分类号： C07C45/50 , C07C51/41 , C08G23/14
CPC分类号： C07C51/412 , C07C45/50 , C07C53/122 , C07C53/10 , C07C53/124 , C07C53/126 , C07C47/02
摘要： A process for the production of an aqueous solution of cobalt salts of aliphatic carboxylic acids having from two to eight carbon atoms which contains from 3 to 8 percent by weight of cobalt and is suitable as a catalyst solution for the oxo synthesis, in which process an aqueous solution of cobalt salts obtained by treating an oxo reaction mixture with oxidants in an aqueous acid medium at elevated temperature and separation of the aqueous solution and containing from 0.5 to 1.5 percent by weight of cobalt is treated with from 0.01 to 3 percent by weight, with reference to the aqueous cobalt salt solution to be treated, of a noble metal from group VIII of the Periodic System in the presence of an amount equivalent to the amount of cobalt contained in the aqueous solution of an aliphatic carboxylic acid having from two to eight carbon atoms, and subsequent concentration by distillation.

99. 发明授权

US3586716A Process for continuous hydrolysis of glycol ester 失效
标题翻译：连续水解甘油酯的方法
公开(公告)号：US3586716A
公开(公告)日：1971-06-22
申请号：US3586716D
申请日：1968-11-20
申请人： KURASHIKI RAYON CO
发明人： YASUI TERUO , TAMURA MASUHIKO , TSUTSUMI MITSUTOSHI
IPC分类号： C07C27/02 , C07C51/09 , C07C53/02 , C07C53/08 , C07C53/22
CPC分类号： C07C51/09 , C07C53/02 , C07C53/124 , C07C53/08 , C07C53/122
摘要： PROCESS FOR THE HYDROLYSIS OF AN ESTER OF LOWER ALKYLENE GLYCOL AND LOWER ALIPHATIC CARBOXYLIC ACID IN A CONTINUOUS SYSTEM WHICH COMPRISES REACTING A MIXTURE OF ESTER, WATER, AND ACID CATALYST CONTINUOUSLY FED FROM THE UPPER PART OF A COLUMN REACTOR WITH A COUNTERCURRENT LOWER ALKYL ETHER CONTINUOUSLY FED FROM THE LOWER PART OF THE REACTOR AS AN EXTRACTING AGENT AND CONTINUOUSLY REMOVING THE ETHER CONTAINING GENERATED LOWER ALIPHATIC CARBOXYLIC ACID FROM THE TOP OF THE REACTOR AND THE WATER CONTAINING GENERATED LOWER ALKYLENE GLYCOL FROM THE BOTTOM OF THE REACTOR.

100. 发明授权

US3505394A Oxidative carbonylation 失效
标题翻译：氧化碳化
公开(公告)号：US3505394A
公开(公告)日：1970-04-07
申请号：US3505394D
申请日：1966-10-04
申请人： UNION OIL CO
发明人： OLIVIER KENNETH L
IPC分类号： B64D11/00 , C07C51/14 , C07C51/145 , C07C67/04
CPC分类号： C07C51/14 , B64D11/00 , C07C51/145 , C07C57/04 , C07C53/122

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