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11. 发明授权

US4935527A Production of aziridine-2-carboxylic acid salts 失效
标题翻译：制备氮丙啶-2-羧酸盐
公开(公告)号：US4935527A
公开(公告)日：1990-06-19
申请号：US289440
申请日：1988-12-23
申请人： Sadao Kitagawa , Takashi Yokoi , Mitsumasa Kaitoh
发明人： Sadao Kitagawa , Takashi Yokoi , Mitsumasa Kaitoh
IPC分类号： C07D203/02 , C07D203/08
CPC分类号： C07D203/08 , C07D203/02
摘要： Alkaline earth metal salts of aziridine-2-carboxylic acid, typically Ca salt, are produced by a reaction of a 2,3-dihalopropionic acid derivative or an .alpha.-haloacrylic acid derivative with an aqueous ammonia in the presence of an alkaline earth metal hydroxide, typically Ca(OH).sub.2.Salts of aziridine-2-carboxylic acid are recovered from such a reaction product as referred to above by a liquid chromatographic technique in which a weak or weakened cation exchanger is utilized.
摘要翻译：通过2,3-二卤代丙酸衍生物或α-卤代丙烯酸衍生物与氨水在碱土金属氢氧化物存在下的反应制备氮丙啶-2-羧酸的碱土金属盐，通常为Ca盐，通常为Ca（OH）2。通过使用弱或弱化的阳离子交换剂的液相色谱技术从如上所述的反应产物中回收氮丙啶-2-羧酸的盐。

12. 发明授权

US4861934A Production of high-octane gas blending stock 失效
标题翻译：生产高辛烷气混合料
公开(公告)号：US4861934A
公开(公告)日：1989-08-29
申请号：US163188
申请日：1988-02-25
申请人： Isao Suzuki , Kazuo Hirabayashi , Tadami Kondoh , Hiroaki Nishijima
发明人： Isao Suzuki , Kazuo Hirabayashi , Tadami Kondoh , Hiroaki Nishijima
IPC分类号： B01J29/04 , B01J29/87 , B01J29/89 , C07B61/00 , C07C5/41 , C07C15/02 , C10G35/06 , C10G35/095 , C10G50/00 , C10G57/02
CPC分类号： C10G35/065
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。

13. 发明授权

US4761512A Catalyst for the production of aromatic hydrocarbons and process for the production of aromatic hydrocarbons using said catalyst 失效
标题翻译：用于生产芳族烃的催化剂和使用所述催化剂生产芳族烃的方法
公开(公告)号：US4761512A
公开(公告)日：1988-08-02
申请号：US33077
申请日：1987-03-31
申请人： Hisashi Katsuno , Takashi Murakawa , Toshikazu Yoneda
发明人： Hisashi Katsuno , Takashi Murakawa , Toshikazu Yoneda
IPC分类号： B01J29/62 , C07C5/41 , C07C15/00 , C07C2/52
CPC分类号： C07C5/417 , B01J29/62
摘要： A process for producing aromatic hydrocarbons which comprises contacting at least one type of hydrocarbon selected from paraffin, olefin, acetylene, cyclic paraffin and cyclic olefin-based hydrocarbons with a catalyst comprising a L-type zeolite treated with a halogen-containing compound and platinum deposited thereon.
摘要翻译：一种制备芳族烃的方法，其包括使选自石蜡，烯烃，乙炔，环状链烷烃和环状烯烃类烃的至少一种烃与包含用含卤素化合物处理的L型沸石和沉积铂的催化剂接触上。

14. 发明授权

US4757152A Process for producing indoles 失效
标题翻译：吲哚生产工艺
公开(公告)号：US4757152A
公开(公告)日：1988-07-12
申请号：US796739
申请日：1985-11-12
申请人： Makoto Imanari , Hiroshi Iwane , Katsuhumi Kuzira , Takatoshi Seto
发明人： Makoto Imanari , Hiroshi Iwane , Katsuhumi Kuzira , Takatoshi Seto
IPC分类号： C07B61/00 , B01J23/00 , C07D209/08
CPC分类号： C07D209/08
摘要： A process for producing an indole by catalytic reaction of a 2-(o-aminoaryl)ethanol, said reaction being carried out by heating in a liquid phase in the presence of an alkali metal using a catalyst containing a metal selected from the group consisting of a platinum-group metal, nickel and copper.The process is industrially advantageous in that indoles are produced in high yield.
摘要翻译：一种通过2-（邻氨基芳基）乙醇的催化反应制备吲哚的方法，所述反应是通过使用含有选自以下的金属的催化剂在碱存在下在液相中加热进行的：铂族金属，镍和铜。该工艺在工业上是有利的，因为以高产率生产吲哚。

15. 发明授权

US4659841A Process for the preparation of indoles 失效
标题翻译：吲哚的制备方法
公开(公告)号：US4659841A
公开(公告)日：1987-04-21
申请号：US751865
申请日：1985-07-05
申请人： Makoto Imanari , Hiroshi Iwane , Katsufumi Kuzira , Takatoshi Seto
发明人： Makoto Imanari , Hiroshi Iwane , Katsufumi Kuzira , Takatoshi Seto
IPC分类号： C07D209/08
CPC分类号： C07D209/08 , Y02P20/582
摘要： A process for preparing indoles in high yield by reacting anilines and 1,2-glycols in a liquid phase in the presence of a cadmium bromide or iodide/potassium bromide or iodide catalyst. The used catalyst can be easily recovered and when reused, exhibits excellent performance.
摘要翻译：在溴化镉或碘化钾/溴化钾或碘化物催化剂的存在下，使苯胺和1,2-二醇在液相中反应，以高产率制备吲哚的方法。所使用的催化剂可以容易地回收并且在重复使用时表现出优异的性能。

16. 发明授权

US5225593A Process for preparing pyruvate 失效
标题翻译：制备丙酮酸的方法
公开(公告)号：US5225593A
公开(公告)日：1993-07-06
申请号：US707946
申请日：1991-05-28
申请人： Makoto Imanari , Katufumi Kujira , Hiroshi Iwane
发明人： Makoto Imanari , Katufumi Kujira , Hiroshi Iwane
IPC分类号： C07C51/235
CPC分类号： C07C51/235
摘要： A process for preparing pyruvate in high yield is disclosed, comprising reacting propylene glycol with molecular oxygen in an aqueous solution in the presence of a platinum catalyst containing a metallic component selected from the group consisting of lead, thallium, and cadmium while controlling the pH of the reaction mixture between 7 and 9. The crude pyruvate can be purified by treating with activated carbon in the presence of water.
摘要翻译：公开了一种以高产率制备丙酮酸盐的方法，包括在含有选自铅，铊和镉的金属组分的铂催化剂的存在下，在水溶液中使丙二醇与分子氧反应，同时控制反应混合物在7和9之间。粗制丙酮酸盐可以通过在水存在下用活性炭处理来纯化。

17. 发明授权

US5202513A Process for producing aromatic hydrocarbons 失效
标题翻译：芳烃生产方法
公开(公告)号：US5202513A
公开(公告)日：1993-04-13
申请号：US840647
申请日：1992-02-21
申请人： Junichi Kanai
发明人： Junichi Kanai
IPC分类号： B01J29/87 , C10G35/095 , C10G50/00
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 contacting with a 0.1-2N aqueous alkali hydroxide, followed by calcining galloalumino silicate having the ZSM-5 type crystal structure as obtained by the hydrothermic reaction, at a temperature of 700.degree. 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。制备具有ZSM-5型晶体结构的改性结晶镓酸铝硅酸盐，与0.1-2N碱性氢氧化碱水溶液接触，然后煅烧通过水热反应得到的具有ZSM-5型晶体结构的镓铝硅酸盐，温度为700℃ 通过使具有2至12个碳原子的烃与含有上述改性的结晶镓酸铝的催化剂接触来制备芳族烃。

18. 发明授权

US5120898A Process for isomerizing hydrocarbons 失效
标题翻译：烃类异构化方法
公开(公告)号：US5120898A
公开(公告)日：1992-06-09
申请号：US702209
申请日：1991-05-15
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.

19. 发明授权

US5091351A Catalyst for production of aromatic hydrocarbons 失效
标题翻译：用于生产芳烃的催化剂
公开(公告)号：US5091351A
公开(公告)日：1992-02-25
申请号：US341386
申请日：1989-04-21
申请人： Takashi Murakawa , Hisashi Katsuno
发明人： Takashi Murakawa , Hisashi Katsuno
IPC分类号： B01J29/00 , B01J29/54 , B01J29/62 , B01J29/74 , C07B61/00 , C07C1/00 , C07C2/76 , C07C5/367 , C07C5/41 , C07C15/00 , C07C15/02 , C07C67/00 , C10G35/095
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。

20. 发明授权

US5030750A Process for preparing DL-serine and process for separation and purification of the same 失效
标题翻译：制备DL-丝氨酸的方法及其分离纯化方法
公开(公告)号：US5030750A
公开(公告)日：1991-07-09
申请号：US455150
申请日：1989-12-22
申请人： Katufumi Kuzira , Masaki Odagiri , Makoto Imanari , Takashi Yokoi
发明人： Katufumi Kuzira , Masaki Odagiri , Makoto Imanari , Takashi Yokoi
IPC分类号： C07C227/12 , C07C227/38
CPC分类号： C07C227/12 , Y02P20/582
摘要： Disclosed is a process for preparing DL-serine, which comprises synthesizing DL-serine according to Strecker reaction with use of a cyan compound, ammonium chloride, ammonia and a reaction substrate comprising glycol aldehyde, wherein the Strecker reaction is carried out under the reaction conditions of:molar ratios of the starting materials of:glycol aldehyde/cyan compound: more than 1.0 and not more than 1.50ammonium chloride/glycol aldehyde: more than 1.0 and not more than 2.0ammonium/cyan compound: 1.0 to 7.0reaction temperature: 20.degree. to 80.degree. C.reaction time: 15 to 120 minutes,and the reaction product obained in hydrolyzed.Disclosed is also a process for separation and purification of DL-serine produced in the above by subjecting the aqueous solution containing DL-serine alkali salt obtained to ion exclusion chromatography by use of a strongly acidic cation exchange resin, neutralizing the fractionated DL-serine fractions to near the isoelectric point of DL-serine and subjecting the neutralized product to ion exclusion chromatography with a strongly acidic cation exchange resin.

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