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1. 发明授权

US5073652A Process for preparing aromatic hydrocarbons 失效
标题翻译：制备芳香烃的方法
公开(公告)号：US5073652A
公开(公告)日：1991-12-17
申请号：US586343
申请日：1990-09-21
申请人： Hisashi Katsuno , Michio Sugimoto
发明人： Hisashi Katsuno , Michio Sugimoto
IPC分类号： B01J29/61 , B01J29/52 , C07B61/00 , C07C5/41 , C07C15/00 , C10G35/085 , C10G35/095
CPC分类号： C07C5/417 , Y02P20/52
摘要： The aromatic hydrocarbons rich in benzene, toluene and xylene are prepared from a hydrocarbon feed having from 6 to 12 carbon atoms by feeding the hydrogen in admixture with hydrogen in a ratio ranging from 0 to less than 1 mole with respect to each mole of the hydrocarbon, into contact with a catalyst prepared by depositing at least one metal belonging to group VIII of the periodic table on a macroporous zeolite treated with a halogenated compound. The aromatic hydrocarbons rich in benzene, toluene and xylene are useful as a base for high octane number gasoline or as petrochemical raw materials.

2. 发明授权

US4906572A Method of culturing amino acid racemase-producing microorganism of genus pseudomonas 失效
标题翻译：培养假单胞菌属氨基酸消旋酶产生微生物的方法
公开(公告)号：US4906572A
公开(公告)日：1990-03-06
申请号：US021356
申请日：1987-03-03
申请人： Mitsunobu Shimazu , Fuzio Endo , hideaki Yukawa
发明人： Mitsunobu Shimazu , Fuzio Endo , hideaki Yukawa
IPC分类号： C12N1/20 , C12N9/90 , C12R1/38
CPC分类号： C12R1/38 , C12N1/20 , C12N9/90 , Y10S435/877
摘要： A method of culturing an amino acid racemaseproducing microorganism of the genus Pseudomonas, which comprising culturing said microorganism in a culture medium containing at least one compound selected from the group consisting of glycerol, ethanol, tartaric acid, fumaric acid and succinic acid as a carbon source, and recovering microorganism cells containing the amino acid racemase in an increased amount.
摘要翻译：一种培养假单胞菌属的氨基酸消化生成微生物的方法，其包括在含有至少一种选自甘油，乙醇，酒石酸，富马酸和琥珀酸作为碳源的化合物的培养基中培养所述微生物并且以增加的量回收含有氨基酸消旋酶的微生物细胞。

3. 发明授权

US5321179A Process for preparing of aromatic hydrocarbons 失效
标题翻译：芳烃的制备方法
公开(公告)号：US5321179A
公开(公告)日：1994-06-14
申请号：US1394
申请日：1993-01-06
申请人： Junichi Kanai
发明人： Junichi Kanai
IPC分类号： B01J29/87 , C10G35/095 , C10G50/00 , C07C2/00 , C07C6/00
CPC分类号： B01J29/87 , C10G35/095 , C10G50/00
摘要： A process for producing modified crystalline galloalumino silicate having the ZSM-5 crystal structure, and a process for producing aromatic hydrocarbons by the use of a catalyst containing the above modified crystalline galloalumino silicate are disclosed. The modified crystalline galloalumino silicate having the ZSM-5 type crystal structure is produced by calcining galloalumino silicate having the ZSM-5 type crystal structure as obtained by the hydrothermic reaction, at a temperature of 700 to 1,000.degree. C. The aromatic hydrocarbons are produced by contacting hydrocarbons having 2 to 12 carbon atoms with a catalyst containing the above modified crystalline galloalumino silicate.
摘要翻译：公开了一种制备具有ZSM-5晶体结构的改性结晶镓铝硅酸盐的方法，以及通过使用含有上述改性结晶镓酸铝硅酸盐的催化剂制备芳族烃的方法。具有ZSM-5型晶体结构的改性结晶镓铝硅酸盐通过在700〜1000℃的温度下煅烧通过水热反应得到的具有ZSM-5型晶体结构的镓酸铝硅酸盐而制备。芳烃由将具有2至12个碳原子的烃与含有上述改性的结晶镓铝硅酸盐的催化剂接触。

4. 发明授权

US5279951A Cultivation of transformed microorganisms 失效
标题翻译：转化微生物的培养
公开(公告)号：US5279951A
公开(公告)日：1994-01-18
申请号：US519776
申请日：1990-05-07
申请人： Masato Terasawa , Hisashi Yamagata , Hideaki Yukawa , Yasurou Kurusu , Makiko Fukushima
发明人： Masato Terasawa , Hisashi Yamagata , Hideaki Yukawa , Yasurou Kurusu , Makiko Fukushima
IPC分类号： C12P13/22 , C12N1/21 , C12N9/88 , C12N15/09 , C12N15/60 , C12N15/70 , C12R1/19 , C12N15/11 , C12N15/71
CPC分类号： C12N9/88 , C12P13/227 , Y10S435/849
摘要： A process for cultivating a microorganism transformed with a recombinant plasmid at least containing (a) a DNA fragment containing a promoter and a regulator gene tnaC located downstream of the promoter in a tryptophanase operon (tna), and (b) a DNA fragment containing a desired structural gene which can be expressed by the promoter, which comprises cultivating the transformed microorganism in a culture medium while adding glucose as a carbon source continuously or intermittently so that the concentration of glucose is maintained within the range of 0.01 to 0.3%, and thereby allowing the desired structural gene to be expressed in the microorganism.
摘要翻译：培养用重组质粒转化的微生物的方法，所述重组质粒至少含有（a）含有启动子的DNA片段和位于启动子下游的色氨酸酶操纵子（tna）中的调节基因tnaC，和（b）含有可以由启动子表达的所需结构基因，其包括在连续或间歇地添加作为碳源的葡萄糖的同时在培养基中培养转化的微生物，使得葡萄糖的浓度保持在0.01〜0.3％的范围内，由此使所需的结构基因在微生物中表达。

5. 发明授权

US5026922A Process for preparing glycol aldehyde 失效
标题翻译：二醇醛的制备方法
公开(公告)号：US5026922A
公开(公告)日：1991-06-25
申请号：US455147
申请日：1989-12-22
申请人： Takatoshi Seto , Takashi Yokoi , Masaki Odagiri , Makoto Imanari
发明人： Takatoshi Seto , Takashi Yokoi , Masaki Odagiri , Makoto Imanari
IPC分类号： B01J23/80 , C07B61/00 , C07C45/38 , C07C47/19
CPC分类号： C07C45/38
摘要： There is disclosed a process for preparing glycol aldehyde from ethylene glycol by use of a complex system catalyst comprising copper and other inorganic component, which comprises permitting 0.001 to 0.3 mole of oxygen per one mole of ethylene glycol to be copresent in the reaction system.

6. 发明授权

US4962251A Process for production of aromatic hydrocarbons 失效
标题翻译：芳烃生产工艺
公开(公告)号：US4962251A
公开(公告)日：1990-10-09
申请号：US462298
申请日：1989-12-28
申请人： Takashi Yamamoto , Toshikazu Yoneda , Hisashi Katsuno , Takashi Murakawa , Nobuyuki Takahashi
发明人： Takashi Yamamoto , Toshikazu Yoneda , Hisashi Katsuno , Takashi Murakawa , Nobuyuki Takahashi
IPC分类号： C10G35/095
CPC分类号： C10G35/095
摘要： A process for producing aromatic hydrocarbons in a high yield by introducing a naphtha fraction the cyclopentane content of which is controlled to not more than 1% by weight, or the methylpentane content is controlled to not more than 10% by weight, in a catalytic reaction tower, and contacting with a catalyst comprising a large pore zeolite containing at least one of Group VII metals of the Periodic Table. In this process, the catalyst cycle is greatly lengthened.

7. 发明授权

US5256551A Method of treating microorganism cells containing tryptophanase or treated product thereof 失效
标题翻译：处理含有色氨酸酶或其处理产物的微生物细胞的方法
公开(公告)号：US5256551A
公开(公告)日：1993-10-26
申请号：US731309
申请日：1991-07-17
申请人： Masato Terasawa , Mitsunobu Shimazu , Fuzio Endo , Hideaki Yukawa
发明人： Masato Terasawa , Mitsunobu Shimazu , Fuzio Endo , Hideaki Yukawa
IPC分类号： C12N1/00 , C12N9/99 , C12P13/22 , C12N1/04 , C12N1/20
CPC分类号： C12P13/227 , C12N1/00 , C12N9/99 , Y10S435/849
摘要： A method of selectively inhibiting pyruvic acid decomposition activity in microorganism cells containing tryptophanase or a treated product thereof, which comprises heat-treating said cells or the treated product thereof in the presence of an ammonium ion.
摘要翻译：选择性抑制含有色氨酸酶或其处理产物的微生物细胞中的丙酮酸分解活性的方法，其包括在铵离子存在下热处理所述细胞或其处理产物。

8. 发明授权

US5196631A Catalyst for production of aromatic hydrocarbons and process for production of aromatic hydrocarbons using same 失效
标题翻译：用于生产芳烃的催化剂和使用该芳烃的芳烃的生产方法
公开(公告)号：US5196631A
公开(公告)日：1993-03-23
申请号：US793079
申请日：1991-11-15
申请人： Takashi Murakawa , Hisashi Katsuno
发明人： Takashi Murakawa , Hisashi Katsuno
IPC分类号： B01J29/62 , C07C5/41 , C07C15/00
CPC分类号： C07C5/417 , B01J29/62
摘要： The catalyst is an L-type zeolite with platinum supported thereon, which is then treated with a halogen-containing compound. The catalyst has a long catalyst life and is extremely useful for the preparation of aromatic hydrocarbons from aliphatic hydrocarbons. The process using the catalyst provides a production of aromatic hydrocarbons with a high yield.
摘要翻译：催化剂是其上负载有铂的L型沸石，然后用含卤素化合物处理。该催化剂具有长的催化剂寿命，对从脂族烃制备芳烃是极其有用的。使用该催化剂的方法提供了高产率的芳族烃的生产。

9. 发明授权

US5036035A Solid strong acid catalyst process for the production of the same and use thereof 失效
标题翻译：固体强酸催化剂生产方法及其用途
公开(公告)号：US5036035A
公开(公告)日：1991-07-30
申请号：US326418
申请日：1989-03-21
申请人： Shigeo Baba , Yukio Shibata , Takahiro Kawamura , Hideo Takaoka , Tsuguo Kimura , Kazuo Kousaka , Yoshihiro Minato , Naruo Yokoyama , Kozo Iida , Tetsuya Imai
发明人： Shigeo Baba , Yukio Shibata , Takahiro Kawamura , Hideo Takaoka , Tsuguo Kimura , Kazuo Kousaka , Yoshihiro Minato , Naruo Yokoyama , Kozo Iida , Tetsuya Imai
IPC分类号： B01J27/053 , C07C2/54 , C07C2/58 , C07C4/06 , C07C5/22 , C07C5/27 , C07C5/29 , C10G45/60
CPC分类号： C10G45/60 , B01J27/053 , C07C2/54 , C07C2/58 , C07C4/06 , C07C5/226 , C07C5/2724 , C07C5/2791 , C07C5/29 , C07C2521/04 , C07C2521/06 , C07C2523/08 , C07C2523/14 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/745 , C07C2523/75 , C07C2523/755 , C07C2527/053
摘要： A solid strong acid catalyst useful for hydrocarbon reactions, especially for the skeletal isomerization of paraffinic hydrocarbons is provided by supporting sulfate (SO.sub.4) and at least one member selected from Group VIII metals on a support consisting of hydroxides and oxides of Group IV metals and Group III metals and mixtures thereof and then calcining and stabilizing the catalyst.
摘要翻译：通过将硫酸盐（SO 4）和至少一种选自第Ⅷ族金属的成员在由IV族金属的氢氧化物和氧化物组成的载体上进行支撑，提供了可用于烃反应的固体强酸催化剂，特别是用于链烷烃的骨架异构化 III金属及其混合物，然后煅烧和稳定催化剂。

10. 发明授权

US4994254A Aluminogallosilicates of the mfi type 失效
标题翻译： mfi型铝硅酸盐硅酸盐
公开(公告)号：US4994254A
公开(公告)日：1991-02-19
申请号：US322988
申请日：1989-03-14
申请人： Isao Suzuki , Kazuo Hirabayashi
发明人： Isao Suzuki , Kazuo Hirabayashi
IPC分类号： C07C2/00 , C10G35/06
CPC分类号： C10G35/065 , C07C2/00
摘要： A high-octane gasoline is produced by the conversion of a light hydrocarbon containing C.sub.2 -C.sub.7 paraffins and/or C.sub.2 -C.sub.7 olefins using a crystalline aluminogallosilicate catalyst of the formula:aM.sub.2/n O bAl.sub.2 O.sub.3 Ga.sub.2 O.sub.3 cSiO.sub.2 dH.sub.2 Owherein M is a metal selected from an alkali metal, an alkaline earth metal and a mixture thereof, n is the valence of said metal, a is a positive number of (b+1).+-.3.0, b is between 1 and 6, c is between 80 and 490, d is between 1 and 200, c/(b+1) is between 40 and 70, and c/b is between 46.7-140.
摘要翻译：通过使用下式的结晶铝硅酸盐催化剂转化含有C 2 -C 7链烷烃和/或C 2 -C 7烯烃的轻烃来生产高辛烷值汽油：其中M是选自以下的金属：aM2 / nObAl2O3 Ga2O3cSiO2dH2O 碱金属，碱土金属及其混合物，n是所述金属的化合价，a是正数（b + 1）+/- 3.0，b在1和6之间，c在80和490之间， d在1和200之间，c /（b + 1）在40和70之间，c / b在46.7-140之间。

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