公开(公告)号：US20070173631A1

公开(公告)日：2007-07-26

申请号：US11730523

申请日：2007-04-02

申请人： Tamotsu Kodama ,  Haruyuki Minoura ,  Yoshiyuki Tsunematsu ,  Toshihiko Fukuzono ,  Satoshi Furubeppu

发明人： Tamotsu Kodama ,  Haruyuki Minoura ,  Yoshiyuki Tsunematsu ,  Toshihiko Fukuzono ,  Satoshi Furubeppu

IPC分类号： C08G65/00 ,  C08G65/28 ,  C08L71/00

CPC分类号： C08G65/30 ,  C08G65/20 ,  C08G65/2609 ,  C08G65/2696

摘要： Disclosed is an oxytetramethylene glycol copolymer, which is obtained by copolymerizing tetrahydrofuran and neopentyl glycol and which has a specific number average molecular weight. Mn, a specific molecular weight distribution Mn/Mw, a specific neopentyl glycol copolymerization whole ratio Nw and a specific neopentyl glycol copolymerization partial ratio Nh, and a method for producing the same. Also disclosed is a method for purifying an oxytetramethylene glycol copolymer, which comprises adding a fresh tetrahydrofuran to a reaction mixture comprising an oxytetramethylene glycol copolymer and an unreacted diol, wherein the amount of added tetrahydrofuran is not less than the weight of the unreacted diol contained in the reaction mixture, and distilling off the unreacted diol together with the added tetrahydrofuran.

摘要翻译： 公开了通过四氢呋喃和新戊二醇的共聚得到的具有特定数均分子量的氧四亚甲基二醇共聚物。 Mn，特定分子量分布Mn / Mw，特定的新戊二醇共聚整体比N N和特定的新戊二醇共聚部分比例N ，以及其制备方法 一样。 还公开了一种用于纯化含氧四亚甲基二醇共聚物的方法，其包括向包含氧化四亚甲基二醇共聚物和未反应的二醇的反应混合物中加入新鲜的四氢呋喃，其中加入的四氢呋喃的量不小于 反应混合物，并与加入的四氢呋喃一起蒸馏出未反应的二醇。

公开(公告)号：US07217783B2

公开(公告)日：2007-05-15

申请号：US10250859

申请日：2001-04-16

申请人： Tamotsu Kodama ,  Toshihiko Fukuzono ,  Satoshi Furubeppu

发明人： Tamotsu Kodama ,  Toshihiko Fukuzono ,  Satoshi Furubeppu

IPC分类号： C08F6/10 ,  C08J3/02

CPC分类号： C08G65/30 ,  C08G65/20 ,  C08G65/2609 ,  C08G65/2696

摘要： An oxytetramethylene glycol copolymer obtained by copolymerizing tetrahydrofuran and neopentyl glycol which has a specific number average molecular weight Mn, a specific molecular weight distribution Mw/Mn, a specific neopentyl glycol copolymerization whole ratio Nw and a specific neopentyl glycol copolymerization partial ratio Nh; a method for producing the same; and a method for purifying an oxytetramethylene glycol copolymer using fresh tetrahydrofuran.

摘要翻译： 通过将具有特定数均分子量Mn，特定分子量分布Mw / Mn，特定的新戊二醇共聚整体比N N和特定的新戊基二醇的新戊二醇共聚得到的氧化四亚甲基二醇共聚物 二醇共聚部分比例N H 2; 其制造方法; 以及使用新鲜四氢呋喃纯化氧四亚甲基二醇共聚物的方法。

公开(公告)号：US10023529B2

公开(公告)日：2018-07-17

申请号：US13634479

申请日：2011-04-26

申请人： Yusuke Ishii ,  Yasuaki Furuya ,  Toshihiko Fukuzono

发明人： Yusuke Ishii ,  Yasuaki Furuya ,  Toshihiko Fukuzono

IPC分类号： B01J8/18 ,  B01J8/24 ,  B01J8/44 ,  C07C253/24 ,  B01J8/38 ,  B01J38/04 ,  B01J23/00 ,  B01J23/28 ,  B01J37/00

摘要： An apparatus for efficiently removing the exuded substance and/or the attached substance on the surface of a catalyst (catalyst surface substance) from the catalyst is provided. The apparatus comprising a main body, the apparatus for removing a catalyst surface substance present on a surface of a catalyst from the catalyst by bringing a gas flow into contact with the catalyst housed in the main body, wherein a gas flow length in a flow direction of the gas flow is 55 mm or more, and an average flow velocity of the gas flow is 80 m/s or more and 500 m/s or less in terms of a linear velocity at 15° C. and 1 atm.

公开(公告)号：US09180427B2

公开(公告)日：2015-11-10

申请号：US13985952

申请日：2012-02-10

申请人： Eri Tateno ,  Masatoshi Kaneta ,  Toshihiko Fukuzono ,  Haruhiko Watanabe

发明人： Eri Tateno ,  Masatoshi Kaneta ,  Toshihiko Fukuzono ,  Haruhiko Watanabe

IPC分类号： B01J6/00 ,  B01J23/28 ,  B01J23/30 ,  B01J23/31 ,  C07C253/24 ,  C07C255/08 ,  B01J19/24 ,  F27B7/24 ,  F27D99/00

CPC分类号： C07C253/24 ,  B01J6/004 ,  B01J19/2415 ,  B01J23/28 ,  B01J2219/00157 ,  B01J2219/00162 ,  B01J2219/24 ,  B01J2523/00 ,  F27B7/24 ,  F27D99/0073 ,  C07C255/06 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/3712 ,  B01J2523/41 ,  B01J2523/69 ,  B01J2523/72 ,  B01J2523/305 ,  B01J2523/31 ,  B01J2523/47 ,  B01J2523/57 ,  B01J2523/54 ,  B01J2523/3787

摘要： Disclosed is a calcination apparatus, including: a calcination tube having open ends at both terminals; a pair of hoods, each hood covering each open end of the calcination tube; and a pair of rings, each ring sealing a gap between the calcination tube and the hood, wherein the rings are directly or indirectly fixed on an outer surface of the calcination tube; a groove is provided along a circumferential direction of the ring at a contact surface side between the ring and the hood; a sealed chamber surrounded by the hood and the groove is formed; and both the calcination tube and the rings rotate in a circumferential direction of the calcination tube while keeping the hood in contact with both sides of the groove.

摘要翻译： 公开了一种煅烧装置，包括：在两个端子处具有开口端的煅烧管; 一对罩，每个罩盖覆盖煅烧管的每个开口端; 和一对环，每个环密封煅烧管和罩之间的间隙，其中环直接或间接地固定在煅烧管的外表面上; 在环和罩之间的接触表面侧沿着环的圆周方向设置有槽， 形成由发动机罩和槽围成的密封室; 并且煅烧管和环都沿着煅烧管的圆周方向旋转，同时保持罩与槽的两侧接触。

公开(公告)号：US20140024851A1

公开(公告)日：2014-01-23

申请号：US13985952

申请日：2012-02-10

申请人： Eri Tateno ,  Masatoshi Kaneta ,  Toshihiko Fukuzono ,  Haruhiko Watanabe

发明人： Eri Tateno ,  Masatoshi Kaneta ,  Toshihiko Fukuzono ,  Haruhiko Watanabe

IPC分类号： B01J19/24 ,  C07C253/24 ,  B01J23/28

CPC分类号： C07C253/24 ,  B01J6/004 ,  B01J19/2415 ,  B01J23/28 ,  B01J2219/00157 ,  B01J2219/00162 ,  B01J2219/24 ,  B01J2523/00 ,  F27B7/24 ,  F27D99/0073 ,  C07C255/06 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/3712 ,  B01J2523/41 ,  B01J2523/69 ,  B01J2523/72 ,  B01J2523/305 ,  B01J2523/31 ,  B01J2523/47 ,  B01J2523/57 ,  B01J2523/54 ,  B01J2523/3787

摘要： Disclosed is a calcination apparatus, including: a calcination tube having open ends at both terminals; a pair of hoods, each hood covering each open end of the calcination tube; and a pair of rings, each ring sealing a gap between the calcination tube and the hood, wherein the rings are directly or indirectly fixed on an outer surface of the calcination tube; a groove is provided along a circumferential direction of the ring at a contact surface side between the ring and the hood; a sealed chamber surrounded by the hood and the groove is formed; and both the calcination tube and the rings rotate in a circumferential direction of the calcination tube while keeping the hood in contact with both sides of the groove.

摘要翻译： 公开了一种煅烧装置，包括：在两个端子处具有开口端的煅烧管; 一对罩，每个罩盖覆盖煅烧管的每个开口端; 和一对环，每个环密封煅烧管和罩之间的间隙，其中环直接或间接地固定在煅烧管的外表面上; 在环和罩之间的接触表面侧沿着环的圆周方向设置有槽， 形成由发动机罩和槽围成的密封室; 并且煅烧管和环都沿着煅烧管的圆周方向旋转，同时保持罩与槽的两侧接触。

公开(公告)号：US20130041172A1

公开(公告)日：2013-02-14

申请号：US13634479

申请日：2011-04-26

申请人： Yusuke Ishii ,  Yasuaki Furuya ,  Toshihiko Fukuzono

发明人： Yusuke Ishii ,  Yasuaki Furuya ,  Toshihiko Fukuzono

IPC分类号： B01J38/04 ,  B08B3/02 ,  C07C253/24

CPC分类号： C07C253/24 ,  B01J8/1818 ,  B01J8/1863 ,  B01J8/388 ,  B01J8/44 ,  B01J23/002 ,  B01J23/28 ,  B01J37/0045 ,  B01J38/04 ,  B01J2208/00902 ,  B01J2208/00911 ,  B01J2208/0092 ,  B01J2523/00 ,  Y02P20/52 ,  Y02P20/584 ,  C07C255/08 ,  B01J2523/3712 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68

摘要： An apparatus for efficiently removing the exuded substance and/or the attached substance on the surface of a catalyst (catalyst surface substance) from the catalyst is provided. The apparatus comprising a main body, the apparatus for removing a catalyst surface substance present on a surface of a catalyst from the catalyst by bringing a gas flow into contact with the catalyst housed in the main body, wherein a gas flow length in a flow direction of the gas flow is 55 mm or more, and an average flow velocity of the gas flow is 80 m/s or more and 500 m/s or less in terms of a linear velocity at 15° C. and 1 atm.

摘要翻译： 提供了一种用于从催化剂有效地除去催化剂（催化剂表面物质）表面上的渗出物质和/或附着物质的装置。 该装置包括主体，通过使气流与容纳在主体中的催化剂接触而从催化剂中除去存在于催化剂表面上的催化剂表面物质的装置，其中流动方向上的气体流动长度 的气体流量为55mm以上，气流的平均流速以15℃，1atm以上的线速度为80m / s以上且500m / s以下。

公开(公告)号：US07485696B2

公开(公告)日：2009-02-03

申请号：US11730523

申请日：2007-04-02

申请人： Tamotsu Kodama ,  Haruyuki Minoura ,  Yoshiyuki Tsunematsu ,  Toshihiko Fukuzono ,  Satoshi Furubeppu

发明人： Tamotsu Kodama ,  Haruyuki Minoura ,  Yoshiyuki Tsunematsu ,  Toshihiko Fukuzono ,  Satoshi Furubeppu

IPC分类号： C08F6/10 ,  C08F2/06

CPC分类号： C08G65/30 ,  C08G65/20 ,  C08G65/2609 ,  C08G65/2696

摘要： Disclosed is an oxytetramethylene glycol copolymer, which is obtained by copolymerizing tetrahydrofuran and neopentyl glycol and which has a specific number average molecular weight Mn, a specific molecular weight distribution Mw/Mn, a specific neopentyl glycol copolymerization whole ratio Nw and a specific neopentyl glycol copolymerization partial ratio Nh, and a method for producing the same. Also disclosed is a method for purifying an oxytetramethylene glycol copolymer, which comprises adding a fresh tetrahydrofuran to a reaction mixture comprising an oxytetramethylene glycol copolymer and an unreacted diol, wherein the amount of added tetrahydrofuran is not less than the weight of the unreacted diol contained in the reaction mixture, and distilling off the unreacted diol together with the added tetrahydrofuran.

摘要翻译： 公开了通过四氢呋喃和新戊二醇的共聚获得的氧化四亚甲基二醇共聚物，其具有特定的数均分子量Mn，特定分子量分布Mw / Mn，特定的新戊二醇共聚合比Nw和特定的新戊二醇共聚 部分比例Nh及其制造方法。 还公开了一种用于纯化含氧四亚甲基二醇共聚物的方法，其包括向包含氧化四亚甲基二醇共聚物和未反应的二醇的反应混合物中加入新鲜的四氢呋喃，其中加入的四氢呋喃的量不小于 反应混合物，并与加入的四氢呋喃一起蒸馏出未反应的二醇。