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    Process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG)
    2.
    发明授权
    Process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG) 有权
    制备2-（2-叔丁基氨基乙氧基）乙醇（叔丁基氨基二甘醇，TBADG）

    公开(公告)号：US08455693B2

    公开(公告)日：2013-06-04

    申请号：US13112161

    申请日：2011-05-20

    申请人： Roland Bou Chedid ,  Johann-Peter Melder ,  Steven Brughmans ,  Torsten Katz

    发明人： Roland Bou Chedid ,  Johann-Peter Melder ,  Steven Brughmans ,  Torsten Katz

    IPC分类号： C07C209/16

    CPC分类号： C07C213/08 ,  Y02P20/582 ,  C07C217/08

    摘要： A process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG) by reacting diethylene glycol (DG) with tert-butylamine (TBA) in the presence of hydrogen and of a copper catalyst, by effecting the reaction at a temperature in the range from 160 to 220° C. in the presence of a copper- and aluminum oxide-containing catalyst, where the catalytically active material of the catalyst, before the reduction thereof with hydrogen, comprises 20 to 75% by weight of aluminum oxide (Al2O3), 20 to 75% by weight of oxygen compounds of copper, calculated as CuO, and ≦5% by weight of oxygen compounds of nickel, calculated as NiO.

    摘要翻译： 通过在氢气和铜催化剂的存在下使二甘醇（DG）与叔丁胺（TBA）反应，通过进行反应来制备2-（2-叔丁基氨基乙氧基）乙醇（叔丁基氨基二甘醇，TBADG） 在含有铜和氧化铝的催化剂的存在下，在160-220℃的温度下，催化剂的催化活性物质在用氢还原之前包含20-75重量％ 的氧化铝（Al 2 O 3），20〜75重量％的作为CuO计算的铜的氧化合物，和5重量％的以NiO计的镍的氧化合物。

    PROCESS FOR PREPARING 2-(2-TERT-BUTYLAMINOETHOXY)ETHANOL (TERT-BUTYLAMINODIGLYCOL, TBADG)
    3.
    发明申请
    PROCESS FOR PREPARING 2-(2-TERT-BUTYLAMINOETHOXY)ETHANOL (TERT-BUTYLAMINODIGLYCOL, TBADG) 有权
    制备2-（2-叔丁基氨基甲酰氧基）乙醇（TERT-丁基氨基吡啶，TBADG）的方法

    公开(公告)号：US20110288337A1

    公开(公告)日：2011-11-24

    申请号：US13112161

    申请日：2011-05-20

    申请人： Roland Bou Chedid ,  Johann-Peter Melder ,  Steven Brughmans ,  Torsten Katz

    发明人： Roland Bou Chedid ,  Johann-Peter Melder ,  Steven Brughmans ,  Torsten Katz

    IPC分类号： C07C209/68

    CPC分类号： C07C213/08 ,  Y02P20/582 ,  C07C217/08

    摘要： A process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG) by reacting diethylene glycol (DG) with tert-butylamine (TBA) in the presence of hydrogen and of a copper catalyst, by effecting the reaction at a temperature in the range from 160 to 220° C. in the presence of a copper- and aluminum oxide-containing catalyst, where the catalytically active material of the catalyst, before the reduction thereof with hydrogen, comprises 20 to 75% by weight of aluminum oxide (Al2O3), 20 to 75% by weight of oxygen compounds of copper, calculated as CuO, and ≦5% by weight of oxygen compounds of nickel, calculated as NiO.

    摘要翻译： 通过在氢气和铜催化剂的存在下使二甘醇（DG）与叔丁胺（TBA）反应，通过进行反应来制备2-（2-叔丁基氨基乙氧基）乙醇（叔丁基氨基二甘醇，TBADG） 在含有铜和氧化铝的催化剂的存在下，在160-220℃的温度下，催化剂的催化活性物质在用氢还原之前包含20-75重量％ 的氧化铝（Al 2 O 3），20〜75重量％的作为CuO计算的铜的氧化合物和NiN计算的5重量％的镍氧化合物。

    PROCESS FOR PREPARING TRI-N-PROPYLAMINE (TPA)
    4.
    发明申请
    PROCESS FOR PREPARING TRI-N-PROPYLAMINE (TPA) 失效
    制备三-N-丙酰胺（TPA）的方法

    公开(公告)号：US20120004464A1

    公开(公告)日：2012-01-05

    申请号：US13173437

    申请日：2011-06-30

    申请人： Kevin Huyghe ,  Steven Brughmans ,  Falk Simon ,  Johann-Peter Melder ,  Peter Raatz

    发明人： Kevin Huyghe ,  Steven Brughmans ,  Falk Simon ,  Johann-Peter Melder ,  Peter Raatz

    IPC分类号： C07C211/06 ,  C07C209/60

    CPC分类号： C07C209/64 ,  Y02P20/125 ,  C07C211/06

    摘要： Process for preparing tri-n-propylamine (TPA), wherein di-n-propylamine (DPA) is reacted in the presence of hydrogen and a copper-comprising heterogeneous catalyst.An integrated process for preparing TPA, which comprises the following operations: I) reaction of n-propanol with ammonia in a reactor in the presence of an amination catalyst and optionally hydrogen to form a mixture of mono-n-propylamine, DPA and TPA, II) separation of unreacted ammonia, unreacted n-propanol and possibly hydrogen from the reaction product mixture and recirculation of at least the ammonia and propanol to the reactor in I) and also separation of the n-propylamine mixture by distillation and isolation of the TPA, III) reaction of the DPA obtained in the separation by distillation in II) in a reactor in the presence of hydrogen and a copper-comprising heterogeneous catalyst to form TPA and IV) feeding of the reactor output from III) to operation II).

    摘要翻译： 制备三正丙胺（TPA）的方法，其中二正丙胺（DPA）在氢存在下与含铜的非均相催化剂反应。 一种制备TPA的综合方法，其包括以下操作：I）在胺化催化剂和任选的氢气存在下，反应器中正丙醇与氨的反应，形成单正丙胺，DPA和TPA的混合物， II）从反应产物混合物中分离未反应的氨，未反应的正丙醇和可能的氢，并在I）中将至少氨和丙醇再循环到反应器中，并且还通过蒸馏和分离TPA分离正丙胺混合物 ，III）在反应器中在氢气和含铜的非均相催化剂的存在下在II）中在蒸馏分离中获得的DPA的反应，以形成TPA和IV）将反应器输出从III）进料到操作II）。

    Process for preparing tri-n-propylamine (TPA)
    5.
    发明授权
    Process for preparing tri-n-propylamine (TPA) 失效
    制备三正丙胺（TPA）的方法

    公开(公告)号：US08466322B2

    公开(公告)日：2013-06-18

    申请号：US13173437

    申请日：2011-06-30

    申请人： Kevin Huyghe ,  Steven Brughmans ,  Falk Simon ,  Johann-Peter Melder ,  Peter Raatz

    发明人： Kevin Huyghe ,  Steven Brughmans ,  Falk Simon ,  Johann-Peter Melder ,  Peter Raatz

    IPC分类号： C07C209/64

    CPC分类号： C07C209/64 ,  Y02P20/125 ,  C07C211/06

    摘要： Process for preparing tri-n-propylamine (TPA), wherein di-n-propylamine (DPA) is reacted in the presence of hydrogen and a copper-comprising heterogeneous catalyst. An integrated process for preparing TPA, which comprises the following operations: I) reaction of n-propanol with ammonia in a reactor in the presence of an amination catalyst and optionally hydrogen to form a mixture of mono-n-propylamine, DPA and TPA, II) separation of unreacted ammonia, unreacted n-propanol and possibly hydrogen from the reaction product mixture and recirculation of at least the ammonia and propanol to the reactor in I) and also separation of the n-propylamine mixture by distillation and isolation of the TPA, III) reaction of the DPA obtained in the separation by distillation in II) in a reactor in the presence of hydrogen and a copper-comprising heterogeneous catalyst to form TPA and IV) feeding of the reactor output from III) to operation II).

    摘要翻译： 制备三正丙胺（TPA）的方法，其中二正丙胺（DPA）在氢存在下与含铜的非均相催化剂反应。 一种制备TPA的综合方法，其包括以下操作：I）在胺化催化剂和任选的氢气存在下，反应器中正丙醇与氨的反应，形成单正丙胺，DPA和TPA的混合物， II）从反应产物混合物中分离未反应的氨，未反应的正丙醇和可能的氢，并在I）中将至少氨和丙醇再循环到反应器中，并且还通过蒸馏和分离TPA分离正丙胺混合物 ，III）在反应器中在氢气和含铜的非均相催化剂的存在下在II）中在蒸馏分离中获得的DPA的反应，以形成TPA和IV）将反应器输出从III）进料到操作II）。

    Cyclic-amine-comprising absorption medium for removing acid gases
    6.
    发明授权
    Cyclic-amine-comprising absorption medium for removing acid gases 有权
    用于除去酸性气体的含环状胺的吸收介质

    公开(公告)号：US08603226B2

    公开(公告)日：2013-12-10

    申请号：US12698178

    申请日：2010-02-02

    申请人： Hugo Rafael Garcia Andarcia ,  Ute Lichtfers ,  Georg Sieder ,  Oliver Spuhl ,  Steven Brughmans

    发明人： Hugo Rafael Garcia Andarcia ,  Ute Lichtfers ,  Georg Sieder ,  Oliver Spuhl ,  Steven Brughmans

    IPC分类号： B01D53/14

    CPC分类号： B01D53/62 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2258/05 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08

    摘要： An absorption medium for removing acid gases from a fluid stream comprises an aqueous solution of A) at least one cyclic amine compound having solely tertiary amine groups and/or sterically hindered secondary amine groups and B) at least one cyclic amine compound having at least one sterically unhindered secondary amine group. The absorption medium comprises, e.g., an aqueous solution of A) 1-hydroxyethylpiperidine and/or triethylenediamine and B) piperazine. The absorption medium is particularly suitable for separating off carbon dioxide from flue gases and satisfies the following criteria: (i) sufficient capacity at low CO2 partial pressures; (ii) sufficiently rapid absorption rate at low CO2 partial pressures; (iii) stability toward oxygen; (iv) low vapor pressure for reducing solvent losses; and (v) low energy requirement for regeneration of the absorption medium.

    摘要翻译： 用于从流体流中除去酸性气体的吸收介质包含A）至少一种仅具有叔胺基和/或空间位阻仲胺基团的环胺化合物的水溶液，和B）至少一种具有至少一个 空间上不受阻碍的仲胺基团。 吸收介质包括例如A）1-羟乙基哌啶和/或三亚乙基二胺和B）哌嗪的水溶液。 吸收介质特别适用于从烟气中分离二氧化碳，并满足以下标准：（i）在低CO 2分压下的足够容量; （ii）在低CO 2分压下足够快的吸收速率; （iii）对氧的稳定性; （iv）用于降低溶剂损失的低蒸气压; 和（v）对吸收介质再生的能量需求低。

    CYCLIC-AMINE-COMPRISING ABSORPTION MEDIUM FOR REMOVING ACID GASES
    7.
    发明申请
    CYCLIC-AMINE-COMPRISING ABSORPTION MEDIUM FOR REMOVING ACID GASES 有权
    用于去除酸性气体的循环 - 胺包裹吸收介质

    公开(公告)号：US20100192770A1

    公开(公告)日：2010-08-05

    申请号：US12698178

    申请日：2010-02-02

    申请人： Hugo Rafael Garcia Andarcia ,  Ute Lichtfers ,  Georg Sieder ,  Oliver Spuhl ,  Steven Brughmans

    发明人： Hugo Rafael Garcia Andarcia ,  Ute Lichtfers ,  Georg Sieder ,  Oliver Spuhl ,  Steven Brughmans

    IPC分类号： B01D53/62 ,  B01J20/22 ,  B01D53/14 ,  B01D19/00 ,  B01D53/78 ,  B01D53/96

    CPC分类号： B01D53/62 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2258/05 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08

    摘要： An absorption medium for removing acid gases from a fluid stream comprises an aqueous solution of A) at least one cyclic amine compound having solely tertiary amine groups and/or sterically hindered secondary amine groups and B) at least one cyclic amine compound having at least one sterically unhindered secondary amine group. The absorption medium comprises, e.g., an aqueous solution of A) 1-hydroxyethylpiperidine and/or triethylenediamine and B) piperazine. The absorption medium is particularly suitable for separating off carbon dioxide from flue gases and satisfies the following criteria: (i) sufficient capacity at low CO2 partial pressures; (ii) sufficiently rapid absorption rate at low CO2 partial pressures; (iii) stability toward oxygen; (iv) low vapor pressure for reducing solvent losses; and (v) low energy requirement for regeneration of the absorption medium.

    摘要翻译： 用于从流体流中除去酸性气体的吸收介质包含A）至少一种仅具有叔胺基和/或空间位阻仲胺基团的环胺化合物的水溶液，和B）至少一种具有至少一个 空间上不受阻碍的仲胺基团。 吸收介质包括例如A）1-羟乙基哌啶和/或三亚乙基二胺和B）哌嗪的水溶液。 吸收介质特别适用于从烟气中分离二氧化碳，并满足以下标准：（i）在低CO 2分压下的足够容量; （ii）在低CO 2分压下足够快的吸收速率; （iii）对氧的稳定性; （iv）用于降低溶剂损失的低蒸气压; 和（v）对吸收介质再生的能量需求低。

    CYCLIC-AMINE-COMPRISNG ABSORPTION MEDIUM FOR REMOVING ACID GASES
    8.
    发明申请
    CYCLIC-AMINE-COMPRISNG ABSORPTION MEDIUM FOR REMOVING ACID GASES 审中-公开
    用于去除酸性气体的循环胺包装吸收介质

    公开(公告)号：US20140079613A1

    公开(公告)日：2014-03-20

    申请号：US14083967

    申请日：2013-11-19

    申请人： Hugo Rafael Garcia Andarcia ,  Ute Lichtfers ,  Georg Sieder ,  Oliver Spuhl ,  Steven Brughmans

    发明人： Hugo Rafael Garcia Andarcia ,  Ute Lichtfers ,  Georg Sieder ,  Oliver Spuhl ,  Steven Brughmans

    IPC分类号： B01D53/62

    CPC分类号： B01D53/62 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2258/05 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08

    摘要： An absorption medium for removing acid gases from a fluid stream comprises an aqueous solution of A) at least one cyclic amine compound having solely tertiary amine groups and/or sterically hindered secondary amine groups and B) at least one cyclic amine compound having at least one sterically unhindered secondary amine group. The absorption medium comprises, e.g., an aqueous solution of A) 1-hydroxyethylpiperidine and/or triethylenediamine and B) piperazine. The absorption medium is particularly suitable for separating off carbon dioxide from flue gases and satisfies the following criteria: (i) sufficient capacity at low CO2 partial pressures; (ii) sufficiently rapid absorption rate at low CO2 partial pressures; (iii) stability toward oxygen; (iv) low vapor pressure for reducing solvent losses; and (v) low energy requirement for regeneration of the absorption medium.

    摘要翻译： 用于从流体流中除去酸性气体的吸收介质包含A）至少一种仅具有叔胺基和/或空间位阻仲胺基团的环胺化合物的水溶液，和B）至少一种具有至少一个 空间上不受阻碍的仲胺基团。 吸收介质包括例如A）1-羟乙基哌啶和/或三亚乙基二胺和B）哌嗪的水溶液。 吸收介质特别适用于从烟气中分离二氧化碳，并满足以下标准：（i）在低CO 2分压下的足够容量; （ii）在低CO 2分压下足够快的吸收速率; （iii）对氧的稳定性; （iv）用于降低溶剂损失的低蒸气压; 和（v）对吸收介质再生的能量需求低。