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1. 发明授权

US4864071A Process for separation of unsaturated hydrocarbon from gas mixture 失效
标题翻译：从气体混合物中分离不饱和烃的方法
公开(公告)号：US4864071A
公开(公告)日：1989-09-05
申请号：US93194
申请日：1987-09-04
申请人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
发明人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
IPC分类号： B01J20/00 , B01J20/32 , C07C7/12
CPC分类号： B01J20/046 , B01J20/0233 , B01J20/0248 , B01J20/0288 , B01J20/261 , B01J20/264 , B01J20/267 , B01J20/28004 , B01J20/3092 , B01J20/3433 , B01J20/3483 , B01J20/3491 , C07C7/12 , B01J2220/42 , B01J2220/46 , B01J2220/56 , B01J2220/58
摘要： A solid adsorbent for an unsaturated hydrocarbon comprising (a) (i) a silver or copper(I) halide or (ii) a silver or copper(I) halide and the halide of a bivalent metal, or (iii) a silver or copper(I) halide and an aluminum halide, and (b) polystyrene or a derivative thereof.This solid adsorbent can effectively adsorb an unsaturated hydrocarbon such as ethylene from a gas mixture by contacting the gas mixture therewith at a temperature of -40.degree. C. to 140.degree. C. under normal pressures.

2. 发明授权

US4460384A Process for separating carbon monoxide from a gas mixture 失效
标题翻译：从气体混合物中分离一氧化碳的方法
公开(公告)号：US4460384A
公开(公告)日：1984-07-17
申请号：US373241
申请日：1982-04-29
申请人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
发明人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
IPC分类号： B01D53/14 , C01B32/40 , B01D19/00
CPC分类号： C01B31/18 , B01D53/1493
摘要： A process for separating carbon monoxide from a gas mixture is presented. In this process carbon monoxide contained in the gas mixture containing carbon monoxide and up to approximately 40,000 ppm of water can be effectively separated by contacting the gas mixture with an absorbing solution containing (a) at least one copper(I) halide, (b) at least one aluminum(III) halide and (c) at least one compound having at least two benzene nuclei in one molecule thereof. The component (c) is selected from the group consisting of (A) the compounds having the general formula (I): ##STR1## wherein R.sub.1 is hydrogen or an alkyl group, R.sub.2 and R.sub.3 are independently hydrogen, an alkyl group, or an aryl group, i is 0, 1, 2, 3, or 4, and m and n are independently 0, 1, 2, or 3, (B) the oligomers styrene or the derivatives thereof, (C) the polymers of styrene or the derivatives thereof and (D) copolymers of (i) styrene or the derivatives thereof and (ii) ethylene or the derivatives thereof and, optionally, an aromatic solvent, without causing the decrease in the carbon monoxide absorbing and releasing capacities of the absorbing solution.
摘要翻译：提出了从气体混合物中分离一氧化碳的方法。在该方法中，通过使气体混合物与含有（a）至少一种卤化铜（I）的吸收溶液接触，（b）将含有一氧化碳和高达约40,000ppm水的气体混合物中所含的一氧化碳，至少一种卤化铝（III）和（c）至少一种在其一个分子中具有至少两个苯核的化合物。组分（c）选自（A）具有通式（I）的化合物：其中R 1是氢或烷基，R 2和R 3独立地是氢，烷基，或芳基，i为0,1,2,3或4，m和n分别为0,1,2或3，（B）低聚物苯乙烯或其衍生物，（C）聚合物的苯乙烯或其衍生物，和（D）（i）苯乙烯或其衍生物和（ii）乙烯或其衍生物和任选的芳族溶剂的共聚物，而不会导致一氧化碳吸收和释放能力的降低吸收溶液。

3. 发明授权

US4525180A Process for recovery of ethylene from gaseous mixture 失效
标题翻译：从气体混合物中回收乙烯的方法
公开(公告)号：US4525180A
公开(公告)日：1985-06-25
申请号：US590417
申请日：1984-03-15
申请人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
发明人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
IPC分类号： C07C7/11 , B01D19/00
CPC分类号： C07C7/11
摘要： With application of new liquid absorbent, comprised of a compound selected from a group composed of silver halide and cuprous halide, an aluminium halide, a polymer selected from a group composed of styrene and styrene derivatives, and an aromatic hydrocarbon, it is possible to recover ethylene by absorbing ethylene from gaseous mixture containing ethylene such as FCC off gas, ethylene plant off gas and coke oven gas. In particular, said liquid absorbent is neither diluted nor reduced its capability to absorb ethylene by water or its vapor contained in the said gaseous mixture, so the liquid absorbent can be used repeatedly for the recovery of ethylene from gaseous mixture containing ethylene and water or its vapor, without any pretreatment to reduce the water content of said gaseous mixture.
摘要翻译：使用由选自卤化银和卤化亚铜组成的组中的化合物，卤化铝，选自苯乙烯和苯乙烯衍生物的组分的聚合物和芳族烃构成的新的液体吸收剂的应用，可以回收乙烯通过从含有乙烯的气体混合物如FCC废气，乙烯装置废气和焦炉气体中吸收乙烯。特别地，所述液体吸收剂既不稀释也不降低其吸收所述气体混合物中所含的水或其蒸汽的乙烯的能力，因此可以重复使用液体吸收剂以从含有乙烯和水的气体混合物回收乙烯或其蒸气，没有任何预处理以减少所述气体混合物的水含量。

4. 发明授权

US4546094A Solid adsorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture 失效
标题翻译：不饱和烃的固体吸附剂和不饱和烃与气体混合物的分离方法
公开(公告)号：US4546094A
公开(公告)日：1985-10-08
申请号：US587657
申请日：1984-03-08
申请人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
发明人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara
IPC分类号： B01J20/00 , B01J20/32 , C07C7/12 , B01J20/26 , B01D53/02
CPC分类号： B01J20/046 , B01J20/0233 , B01J20/0248 , B01J20/0288 , B01J20/261 , B01J20/264 , B01J20/267 , B01J20/28004 , B01J20/3092 , B01J20/3433 , B01J20/3483 , B01J20/3491 , C07C7/12 , B01J2220/42 , B01J2220/46 , B01J2220/56 , B01J2220/58
摘要： A solid adsorbent for an unsaturated hydrocarbon comprising (a) (i) a silver or copper(I) halide or (ii) a silver or copper(I) halide and the halide of a bivalent metal, or (iii) a silver or copper(I) halide and an aluminum halide, and (b) polystyrene or a derivative thereof.This solid adsorbent can effectively adsorb an unsaturated hydrocarbon such as ethylene from a gas mixture by contacting the gas mixture therewith at a temperature of -40.degree. C. to 140.degree. C. under normal pressures.
摘要翻译：一种用于不饱和烃的固体吸附剂，其包含（a）（i）卤化银或卤化铜（I）或（ii）卤化银或卤化铜（I）和二价金属的卤化物，或（iii）银或铜（I）卤化物和卤化铝，和（b）聚苯乙烯或其衍生物。该固体吸附剂可以在常压下在-40℃至140℃的温度下通过气体混合物与气体混合物有效地吸附不饱和烃如乙烯。

5. 发明授权

US4696682A Solid adsorbent for carbon monoxide and process for separation from gas mixture 失效
标题翻译：用于一氧化碳的固体吸附剂和与气体混合物分离的方法
公开(公告)号：US4696682A
公开(公告)日：1987-09-29
申请号：US587674
申请日：1984-03-08
申请人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara , Keiichiro Wada
发明人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara , Keiichiro Wada
IPC分类号： B01J20/00 , B01J20/20 , C01B32/40 , B01D53/04
CPC分类号： B01J20/00 , B01J20/20 , C01B31/18 , Y10S95/901
摘要： A solid adsorbent comprising:(a) at least one copper(I) halide, (b) at least one aluminum(III) halide, and (c) polystyrene or its derivatives; or(a) at least one copper(I) halide, (b) at least one aluminum(III) halide, and (c') activated carbon or graphite.This solid adsorbent can effectively adsorb carbon monoxide from a gas mixture containing 1% to 99% by volume of carbon monoxide. Furthermore, the adsorbents comprising components (a), (b) and (c'), or components (a), (b) and (c) prepared by using nonaromatic solvents can effectively adsorb carbon monoxide from a gas mixture containing up to approximately 40,000 ppm of water.
摘要翻译：一种固体吸附剂，包括：（a）至少一种卤化铜（I），（b）至少一种卤化铝（III），和（c）聚苯乙烯或其衍生物; 或（a）至少一种卤化铜（I），（b）至少一种卤化铝（III）和（c'）活性炭或石墨。这种固体吸附剂可以有效地吸收一氧化碳从含有1％至99％（体积）一氧化碳的气体混合物。此外，包含通过使用非芳族溶剂制备的组分（a），（b）和（c'）或组分（a），（b）和（c））的吸附剂可以有效地从含有大约 40,000 ppm水。

6. 发明授权

US4470829A Solid adsorbent for carbon monoxide and process for separation from gas mixture 失效
标题翻译：用于一氧化碳的固体吸附剂和与气体混合物分离的方法
公开(公告)号：US4470829A
公开(公告)日：1984-09-11
申请号：US411000
申请日：1982-08-24
申请人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara , Keiichiro Wada
发明人： Hidefumi Hirai , Makoto Komiyama , Susumu Hara , Keiichiro Wada
IPC分类号： B01J20/00 , B01J20/20 , C01B32/40 , B01D53/04
CPC分类号： B01J20/00 , B01J20/20 , C01B31/18 , Y10S95/901
摘要： A solid adsorbent comprising:(a) at least one copper(I) halide, (b) at least one aluminum(III) halide, and (c) polystyrene or its derivatives; or(a) at least one copper(I) halide, (b) at least one aluminum(III) halide, and (c') activated carbon or graphite.This solid adsorbent can effectively adsorb carbon monoxide from a gas mixture containing 1% to 99% by volume of carbon monoxide. Furthermore, the adsorbents comprising components (a), (b) and (c'), or components (a), (b) and (c) prepapared by using nonaromatic solvents can effectively adsorb carbon monoxide from a gas mixture containing up to approximately 40,000 ppm of water.
摘要翻译：一种固体吸附剂，包括：（a）至少一种卤化铜（I），（b）至少一种卤化铝（III），和（c）聚苯乙烯或其衍生物; 或（a）至少一种卤化铜（I），（b）至少一种卤化铝（III）和（c'）活性炭或石墨。这种固体吸附剂可以有效地吸收一氧化碳从含有1％至99％（体积）一氧化碳的气体混合物。此外，包含通过使用非芳族溶剂制备的组分（a），（b）和（c'）或组分（a），（b）和（c））的吸附剂可以有效地吸收一氧化碳， 40,000 ppm水。

7. 发明授权

US4523037A Process for selectively producing para-substituted derivatives of phenols 失效
标题翻译：选择性生产酚取代对位取代基的方法
公开(公告)号：US4523037A
公开(公告)日：1985-06-11
申请号：US530157
申请日：1983-09-07
申请人： Hidefumi Hirai , Makoto Komiyama
发明人： Hidefumi Hirai , Makoto Komiyama
IPC分类号： C07C37/18 , C07C39/19 , C07C41/16 , C07C43/215 , C07C45/00 , C07C45/51 , C07C5/393
CPC分类号： C07C45/008 , C07C45/512
摘要： By reacting, using as a catalyst a modified or unmodified cyclodextrin, a phenol compound with a haloform in the presence of an alkali metal hydroxide, while maintaining the molar ratio of the cyclodextrin to the haloform at 0.5 to 10, a substituent group derived from the haloform can be introduced to the para-position of the phenol compound with high selectivity, whereby useful para-substituted phenol derivatives can be advantageously obtained.
摘要翻译：通过在碱金属氢氧化物存在下使用改性或未改性的环糊精作为催化剂与卤代甲酰胺反应，同时将环糊精与卤素的摩尔比保持在0.5至10，将衍生自可以高选择性地将卤代甲酚引入酚化合物的对位，由此可以有利地获得有用的对位取代的苯酚衍生物。

8. 发明授权

US4587114A Method for separating carbon dioxide from mixed gas 失效
标题翻译：从混合气体中分离二氧化碳的方法
公开(公告)号：US4587114A
公开(公告)日：1986-05-06
申请号：US475258
申请日：1983-03-14
申请人： Hidefumi Hirai , Makoto Komiyama , Keiichiro Wada
发明人： Hidefumi Hirai , Makoto Komiyama , Keiichiro Wada
IPC分类号： B01J20/20 , C01B32/40 , B01J21/18
CPC分类号： C01B31/18 , B01J20/20
摘要： A solid form adsorbent of carbon monoxide, that is obtained by the process including the following steps. First, copper salts or copper oxide is stirred in a solvent. Then, into the solution or suspension thus obtained, active carbon is added. Finally, the solvent is removed by means of pressure reduction, distillation, etc. The carbon monoxide adsorbent produced according to this invention adsorbs carbon monoxide rapidly when it is brought into contact with a mixed gas. The adsorbed carbon monoxide can be readily separated and discharged through either heating the carbon monoxide adsorbent to above 60.degree. C. or reducing the partial pressure of carbon monoxide. The carbon monoxide obtained in accordance with the present invention is stable relative to the water content in the mixed gas, and it is capable of separating carbon monoxide directly from the mixed gas containing the water. Also, the separated carbon monoxide does not contain the vapor of the solvent from the carbon monoxide adsorbent. Therefore, it is not necessary to provide equipment to collect the solvent vapor. Furthermore, this carbon monoxide adsorbent does not produce corrosive gases, etc. The carbon monoxide adsorbent obtained by using copper (II) salts or copper (II) oxide is also stable relative to sulfur content in the mixed gas.
摘要翻译：一氧化碳的固体形式吸附剂，其通过包括以下步骤的方法获得。首先，将铜盐或氧化铜在溶剂中搅拌。然后，加入如此获得的溶液或悬浮液中，加入活性炭。最后，通过减压，蒸馏等除去溶剂。根据本发明生产的一氧化碳吸附剂在与混合气体接触时迅速吸附一氧化碳。吸附的一氧化碳可以通过将一氧化碳吸附剂加热至60℃以上或者降低一氧化碳的分压来容易地分离和排出。根据本发明获得的一氧化碳相对于混合气体中的含水量是稳定的，并且能够直接从含有水的混合气体中分离一氧化碳。此外，分离的一氧化碳不含来自一氧化碳吸附剂的溶剂的蒸气。因此，不需要提供收集溶剂蒸汽的设备。此外，该一氧化碳吸附剂不产生腐蚀性气体等。使用铜（II）盐或氧化铜（II））得到的一氧化碳吸附剂相对于混合气体中的硫含量也是稳定的。

9. 发明授权

US4747855A Solid absorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture 失效
标题翻译：不饱和烃的固体吸收剂和不饱和烃与气体混合物的分离方法
公开(公告)号：US4747855A
公开(公告)日：1988-05-31
申请号：US6343
申请日：1987-01-21
申请人： Hidefumi Hirai , Makoto Komiyama , Keiichiro Wada
发明人： Hidefumi Hirai , Makoto Komiyama , Keiichiro Wada
IPC分类号： B01J20/20 , C07C7/12 , B01D53/04
CPC分类号： B01J20/20 , C07C7/12
摘要： A solid adsorbent for an unsaturated hydrocarbon including (a) (i) a copper(I) halide or oxide or (ii) a halide, carboxylate, sulfate, basic salt, oxide, or amine complex salt of copper(II) and (b) activated carbon or graphite is described.This solid adsorbent can effectively adsorb an unsaturated hydrocarbon such as ethylene from a gas mixture by being placed in contact with the gas mixture at a temperature of -40.degree. C. to 90.degree. C. under normal pressure.
摘要翻译：包括（a）（i）卤化铜（I）或氧化物的铜（I）或（ii）铜（II）和（b）的卤化物，羧酸盐，硫酸盐，碱性盐，氧化物或胺络合物的固体吸附剂）活性炭或石墨。这种固体吸附剂可以在常压下在-40℃至90℃的温度下与气体混合物接触，从气体混合物中有效吸附不饱和烃如乙烯。

10. 发明授权

US4675309A Adsorbent for use in selective gas adsorption-separation and a process for producing the same 失效
标题翻译：用于选择性气体吸附分离的吸附剂及其制备方法
公开(公告)号：US4675309A
公开(公告)日：1987-06-23
申请号：US854444
申请日：1986-04-21
申请人： Hidefumi Hirai , Makoto Komiyama , Kazunori Kurima , Keiichiro Wada
发明人： Hidefumi Hirai , Makoto Komiyama , Kazunori Kurima , Keiichiro Wada
IPC分类号： B01D53/02 , B01J20/26 , C07C7/12
CPC分类号： B01J20/26
摘要： There is disclosed an adsorbent comprising a macroreticular polystyrene type resin having amino groups selected from the group consisting of primary, secondary and tertiary amino groups and combinations thereof, and a copper(I) halide fixed to the macroreticular polystyrene type resin. Such an adsorbent has been found to be advantageously employed for the selective adsorption-separation of a gas from a gaseous mixture.
摘要翻译：公开了一种吸附剂，其包含具有选自伯，仲和叔氨基及其组合的氨基的大网络聚苯乙烯类树脂和固定在大网络聚苯乙烯类树脂上的铜（I）卤化物。已经发现这种吸附剂有利地用于从气体混合物中选择性吸附分离气体。

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