公开(公告)号：US09580446B2

公开(公告)日：2017-02-28

申请号：US14443573

申请日：2013-12-16

Applicant: SHOWA DENKO K.K.

Inventor： Keisuke Kishida ,  Yoshihiro Watanabe

IPC: C07F1/08 ,  B01D53/04 ,  B01D53/047 ,  B01D53/22 ,  B01J20/28 ,  C07C7/144 ,  B01J20/22 ,  B01J20/24 ,  B01J20/26 ,  C07C7/12 ,  B01D53/02 ,  D21H17/12 ,  B01J20/32 ,  B01D71/02 ,  B01D71/62

CPC classification number: C07F1/08 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/22 ,  B01D53/228 ,  B01D53/229 ,  B01D71/022 ,  B01D71/62 ,  B01D2252/2053 ,  B01D2253/204 ,  B01D2256/24 ,  B01D2257/7022 ,  B01J20/223 ,  B01J20/24 ,  B01J20/261 ,  B01J20/28033 ,  B01J20/28038 ,  B01J20/3212 ,  B01J20/3265 ,  C07C7/12 ,  C07C7/144 ,  D21H17/12 ,  C07C9/00 ,  C07C9/10 ,  C07C9/06 ,  C07C6/06

Abstract: A separation material and method for separating and recovering a target gas from a mixed gas including the target gas and a hydrocarbon gas that has the same number of carbon atoms as the target gas, the target gas being a hydrocarbon gas having 2 or 4 carbon atoms and a carbon-carbon double bond. This gas separation material includes: a metal complex containing a 2,3-pyrazinedicarboxylic acid; an ion of at least one type of metal (M); and an organic ligand (B) capable of bidentate coordination to the metal ion represented by general formula (1) or general formula (2), where (M), formula (1) and formula (2) are as defined herein. The metal complex has a composition represented by M2+2A2−2B where M2+ is the ion of the metal (M), A2− is a 2,3-pyrazinedicarboxylate dianion and B is the organic ligand (B) capable of bidentate coordination to the metal ion.

Abstract translation: 一种用于从包括目标气体和与目标气体具有相同碳原子数的烃气体的混合气体中分离和回收目标气体的分离材料和方法，所述目标气体是具有2或4个碳原子的烃气体 和碳 - 碳双键。 该气体分离材料包括：含有2,3-吡嗪二羧酸的金属络合物; 至少一种金属离子（M）; 和能够与由通式（1）或通式（2）表示的金属离子双齿配位的有机配体（B），其中（M），式（1）和式（2）如本文所定义。 金属络合物具有由M2 + 2A2-2B表示的组成，其中M2 +是金属（M）的离子，A2-是2,3-吡嗪二羧酸根阴离子，B是能够双键配位的有机配体（B） 金属离子

公开(公告)号：US09624144B2

公开(公告)日：2017-04-18

申请号：US14428425

申请日：2013-09-11

Applicant: SHOWA DENKO K.K.

Inventor： Keisuke Kishida ,  Yoshihiro Watanabe

IPC: C07C7/12 ,  B01D53/047 ,  B01D69/10 ,  B01D71/64 ,  B01D53/22 ,  B01D71/38 ,  B01D53/04 ,  C07F3/06 ,  C07C7/00 ,  C07F15/02 ,  C07F15/06 ,  B01J20/22

CPC classification number: C07C7/12 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D69/04 ,  B01D69/10 ,  B01D69/147 ,  B01D71/06 ,  B01D71/38 ,  B01D71/64 ,  B01D71/70 ,  B01D2253/112 ,  B01D2253/20 ,  B01D2253/204 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2325/12 ,  B01J20/223 ,  B01J20/226 ,  B01J20/28033 ,  B01J20/3204 ,  B01J20/3234 ,  B01J20/3483 ,  B01J20/3491 ,  C07C7/005 ,  C07F3/06 ,  C07F15/02 ,  C07F15/06 ,  C07C11/167

Abstract: The invention separating material and separation method make it possible to separate and collect 1,3-butadiene selectively from a mixed gas containing 1,3-butadiene and a C4 hydrocarbon other than 1,3-butadiene. A separating material capable of adsorbing 1,3-butadiene selectively includes: a dicarboxylic acid compound (I) represented by formula (I) (wherein R1, R2, R3 and R4 independently represent a hydrogen atom, an alkyl group or the like); a metal ion such as a zinc ion and a cobalt ion; and a metal complex having such a structure that multiple pseudo-diamondoid frameworks are intruded mutually, wherein each of the pseudo-diamondoid frameworks comprises an organic ligand (II) that is represented by formula (II) (wherein X represents —CH2—, —CH2—CH2—, —CH═CH— or the like; and R5, R6, R7, R8, R9, R10, R11 and R12 independently represent a hydrogen atom, an alkyl group or the like) and is capable of being bidentately coordinated with the metal ion.

公开(公告)号：US09856190B2

公开(公告)日：2018-01-02

申请号：US14906919

申请日：2014-07-01

Applicant: SHOWA DENKO K.K.

Inventor： Keisuke Kishida ,  Yoshihiro Watanabe ,  Yoshikuni Okumura

IPC: B01D53/04 ,  B01D53/047 ,  B01D53/22 ,  B01D69/10 ,  B01D71/06 ,  C07C7/12 ,  B01J20/28 ,  B01J20/34 ,  B01J20/22 ,  C07F3/06 ,  B01D69/14 ,  B01D53/02 ,  B01D71/00

CPC classification number: C07C7/12 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D69/10 ,  B01D69/142 ,  B01D69/147 ,  B01D71/00 ,  B01D71/06 ,  B01D2053/221 ,  B01D2253/20 ,  B01D2256/24 ,  B01D2257/702 ,  B01D2325/12 ,  B01J20/223 ,  B01J20/226 ,  B01J20/28033 ,  B01J20/3425 ,  B01J20/3491 ,  C07F3/06 ,  C07C11/167

Abstract: A separating material superior to conventional separating materials, and a separation method are provided, with which 1,3-butadiene is selectively separated and recovered from a mixed gas including 1,3-butadiene and C4 hydrocarbons other than 1,3-butadiene. A metal complex, which comprises a dicarboxylic acid compound (I) (see (I) below) represented by general formula (I), an ion of a metal such as beryllium, and a bipyridyl compound (II) represented by general formula (II), namely L-Z-L (II) (see (L) below), is characterized by including, as the dicarboxylic acid compound (I), at least two different dicarboxylic acid compounds (I). The metal complex is used as a 1,3-butadiene separating material. Formula (I) L is represented by any of the compounds below. Formula (L).

公开(公告)号：US20150232397A1

公开(公告)日：2015-08-20

申请号：US14428425

申请日：2013-09-11

Applicant: SHOWA DENKO K.K.

Inventor： Keisuke Kishida ,  Yoshihiro Watanabe

IPC: C07C7/12 ,  B01D53/22 ,  B01D69/10 ,  B01D71/38 ,  B01J20/22 ,  B01D53/04 ,  C07F3/06 ,  C07C7/00 ,  C07F15/02 ,  C07F15/06 ,  B01D53/047 ,  B01D71/64

CPC classification number: C07C7/12 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D69/04 ,  B01D69/10 ,  B01D69/147 ,  B01D71/06 ,  B01D71/38 ,  B01D71/64 ,  B01D71/70 ,  B01D2253/112 ,  B01D2253/20 ,  B01D2253/204 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2325/12 ,  B01J20/223 ,  B01J20/226 ,  B01J20/28033 ,  B01J20/3204 ,  B01J20/3234 ,  B01J20/3483 ,  B01J20/3491 ,  C07C7/005 ,  C07F3/06 ,  C07F15/02 ,  C07F15/06 ,  C07C11/167

Abstract: The invention separating material and separation method make it possible to separate and collect 1,3-butadiene selectively from a mixed gas containing 1,3-butadiene and a C4 hydrocarbon other than 1,3-butadiene. A separating material capable of adsorbing 1,3-butadiene selectively includes: a dicarboxylic acid compound (I) represented by formula (I) (wherein R1, R2, R3 and R4 independently represent a hydrogen atom, an alkyl group or the like); a metal ion such as a zinc ion and a cobalt ion; and a metal complex having such a structure that multiple pseudo-diamondoid frameworks are intruded mutually, wherein each of the pseudo-diamondoid frameworks comprises an organic ligand (II) that is represented by formula (II) (wherein X represents —CH2—, —CH2—CH2—, —CH═CH— or the like; and R5, R6, R7, R8, R9, R10, R11 and R12 independently represent a hydrogen atom, an alkyl group or the like) and is capable of being bidentately coordinated with the metal ion.

Abstract translation: 本发明的分离材料和分离方法使得可以从含有1,3-丁二烯和除1,3-丁二烯之外的C 4烃的混合气体中选择性地分离和收集1,3-丁二烯。 能够选择性地吸附1,3-丁二烯的分离材料包括：由式（I）表示的二羧酸化合物（I）（其中R 1，R 2，R 3和R 4独立地表示氢原子，烷基等）; 金属离子如锌离子和钴离子; 和具有多个伪金刚石框架相互侵入的结构的金属络合物，其中每个伪类金刚石骨架包含由式（II）表示的有机配体（II）（其中X表示-CH 2 - ， - CH 2 -CH 2 - ， - CH = CH-等;且R 5，R 6，R 7，R 8，R 9，R 10，R 11和R 12独立地表示氢原子，烷基等） 与金属离子。

公开(公告)号：US09957285B2

公开(公告)日：2018-05-01

申请号：US14906908

申请日：2014-07-01

Applicant: SHOWA DENKO K.K.

Inventor： Keisuke Kishida ,  Yoshihiro Watanabe ,  Yoshikuni Okumura

IPC: B01D53/02 ,  B01D53/22 ,  B01D69/14 ,  C07F3/06 ,  B01J20/22 ,  B01J20/28 ,  C07C7/12 ,  C07C201/12 ,  C07D213/06 ,  C07D213/68 ,  C07D213/70 ,  B01J20/34 ,  B01D53/04 ,  B01D53/047

CPC classification number: C07F3/06 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D69/14 ,  B01D2253/112 ,  B01D2253/20 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2325/12 ,  B01J20/226 ,  B01J20/28035 ,  B01J20/3483 ,  C07C7/12 ,  C07C201/12 ,  C07D213/06 ,  C07D213/68 ,  C07D213/70 ,  Y02C10/08 ,  C07C11/167 ,  C07C205/57

Abstract: A separating material superior to conventional separating materials, and a separation method are provided, with which 1,3-butadiene is selectively separated and recovered from a mixed gas including 1,3-butadiene and C4 hydrocarbons other than 1,3-butadiene. A metal complex, which comprises a dicarboxylic acid compound (I) (see (I) below) represented by general formula (I), an ion of a metal such as beryllium, and a dipyridyl compound (II) represented by general formula (II), namely L-Z-L (II) (see L below), is characterized by including, as the dipyridyl compound (II), at least two different dipyridyl compounds (II). The metal complex is used as a 1,3-butadiene separating material. Formula (I) L is represented by any of the compounds below.

公开(公告)号：US09475032B2

公开(公告)日：2016-10-25

申请号：US14906818

申请日：2014-07-01

Applicant: SHOWA DENKO K.K.

Inventor： Yoshihiro Watanabe ,  Keisuke Kishida ,  Yoshikuni Okumura

IPC: B01J38/68 ,  B01J20/22 ,  C07C7/12 ,  C07F1/08 ,  C07F3/06 ,  B01D53/02 ,  B01J20/28 ,  B01J20/30 ,  B01J20/26

CPC classification number: B01J20/223 ,  B01D53/02 ,  B01D2253/1122 ,  B01D2253/20 ,  B01D2257/7022 ,  B01J20/226 ,  B01J20/261 ,  B01J20/2803 ,  B01J20/3007 ,  C07C7/12 ,  C07F1/08 ,  C07F3/06 ,  C07C11/167

Abstract: Provided is a molded article for hydrocarbon adsorption, in which a porous metal complex, the structure of which may vary with adsorption and desorption of gases, can exhibit to a sufficient degree the adsorption and desorption capabilities inherent to the complex. This molded article for hydrocarbon adsorption is characterized by including (A) a metal complex constituted by metal ions, and organic ligands capable of bonding to the metal ions, and (B) a polymer binder component containing within its molecules a total of 0.3 mmol/g to 8.0 mmol/g, inclusive, of at least one functional group selected from group consisting of the carboxyl group, the hydroxyl group, amino groups, the mercapto group, epoxy groups, and the sulfo group.

Abstract translation: 提供一种用于烃吸附的模制品，其中其结构可随气体的吸附和解吸而变化的多孔金属络合物可以充分展现复合物固有的吸附和解吸能力。 用于烃吸附的成型品的特征在于包括（A）由金属离子构成的金属络合物和能够与金属离子键合的有机配体，（B）含有其分子内的总共0.3mmol / g至8.0mmol / g，包括至少一种选自羧基，羟基，氨基，巯基，环氧基和磺基的官能团。