公开(公告)号：AU2010209661B2

公开(公告)日：2015-09-17

申请号：AU2010209661

申请日：2010-02-01

Applicant: BASF SE

Inventor： GARCIA ANDARCIA HUGO RAFAEL ,  LICHTFERS UTE ,  SIEDER GEORG ,  SPUHL OLIVER ,  BRUGHMANS STEVEN

IPC: B01D53/14

Abstract: The invention relates to an absorbent for removing acid gases from a fluid flow, comprising an aqueous solution A) of at least one cyclic amine compound having exclusively tertiary amine groups and/or sterically hindered secondary amine groups, and B) of at least one cyclic amine compound having at least one sterically unhindered secondary amine group. The absorbent comprises, for example, an aqueous solution of A) 1-hydroxyethyl-piperidine and/or triethylenediamine and B) piperazine. The absorbent is suited especially for separating carbon dioxide from flue gases and meets the following criteria: (i) sufficient capacity at low CO

公开(公告)号：BRPI1009589A2

公开(公告)日：2016-03-08

申请号：BRPI1009589

申请日：2010-03-18

Applicant: BASF SE

Inventor： MELDER JOHANN-PETER ,  TRUKHAN NATALIA ,  BRUGHMANS STEVEN ,  KATZ TORSTEN ,  MULLER ULRICH

IPC: B01D53/02 ,  B01D53/40

公开(公告)号：CA2750460C

公开(公告)日：2017-01-24

申请号：CA2750460

申请日：2010-02-01

Applicant: BASF SE

Inventor： GARCIA ANDARCIA HUGO RAFAEL ,  LICHTFERS UTE ,  SIEDER GEORG ,  SPUHL OLIVER ,  BRUGHMANS STEVEN

IPC: B01D53/14

Abstract: The invention relates to an absorbent for removing acid gases from a fluid flow, comprising an aqueous solution A) of at least one cyclic amine compound having exclusively tertiary amine groups and/or sterically hindered secondary amine groups, and B) of at least one cyclic amine compound having at least one sterically unhindered secondary amine group. The absorbent comprises, for example, an aqueous solution of A) 1-hydroxyethyl-piperidine and/or triethylenediamine and B) piperazine. The absorbent is suited especially for separating carbon dioxide from flue gases and meets the following criteria: (i) sufficient capacity at low CO2 partial pressures; (ii) sufficiently fast absorption speed at low CO2 partial pressures; (iii) stability toward oxygen; (iv) low vapor pressure in order to reduce solvent losses; and (v) low energy requirement for regenerating the absorbent.

公开(公告)号：CA2798971A1

公开(公告)日：2011-11-24

申请号：CA2798971

申请日：2011-05-18

Applicant: BASF SE

Inventor： BOU CHEDID ROLAND ,  MELDER JOHANN-PETER ,  BRUGHMANS STEVEN ,  KATZ TORSTEN

IPC: C07C213/02 ,  C07C217/08

Abstract: The invention relates to a method for producing 2-(2-tert.-butylamino-ethoxy)-ethanol (tert.-butylaminodiglycol, TBADG) by reacting diethylene glycol (DG) with tert.-butylamine (TBA) in the presence of hydrogen and a copper-containing catalyst, the reaction being carried out at a temperature ranging from 160 to 220ºC in the presence of a copper- and alumina-containing catalyst, wherein the catalytically active mass of the catalyst, prior to the reduction thereof using hydrogen, contains 20 to 75% by weight of alumina (Al2O3), 20 to 75% by weight of oxygen-containing copper compounds, calculated as CuO, and = 5% by weight of oxygen-containing nickel compounds, calculated as NiO.

公开(公告)号：CA2798971C

公开(公告)日：2018-07-24

申请号：CA2798971

申请日：2011-05-18

Applicant: BASF SE

Inventor： BOU CHEDID ROLAND ,  MELDER JOHANN-PETER ,  BRUGHMANS STEVEN ,  KATZ TORSTEN

IPC: C07C213/02 ,  C07C217/08

Abstract: The invention relates to a method for producing 2-(2-tert.-butylamino-ethoxy)-ethanol (tert.-butylaminodiglycol, TBADG) by reacting diethylene glycol (DG) with tert.-butylamine (TBA) in the presence of hydrogen and a copper-containing catalyst, the reaction being carried out at a temperature ranging from 160 to 220°C in the presence of a copper- and alumina-containing catalyst, wherein the catalytically active mass of the catalyst, prior to the reduction thereof using hydrogen, contains 20 to 75% by weight of alumina (A12O3), 20 to 75% by weight of oxygen-containing copper compounds, calculated as CuO, and

公开(公告)号：PL2391435T3

公开(公告)日：2014-05-30

申请号：PL10701558

申请日：2010-02-01

Applicant: BASF SE

Inventor： GARCIA ANDARCIA HUGO RAFAEL ,  LICHTFERS UTE ,  SIEDER GEORG ,  SPUHL OLIVER ,  BRUGHMANS STEVEN

IPC: B01D53/14

公开(公告)号：ES2443307T3

公开(公告)日：2014-02-18

申请号：ES10701558

申请日：2010-02-01

Applicant: BASF SE

Inventor： GARCIA ANDARCIA HUGO RAFAEL ,  LICHTFERS UTE ,  SIEDER GEORG ,  SPUHL OLIVER ,  BRUGHMANS STEVEN

IPC: B01D53/14

Abstract: Absorbente para la eliminación de gases ácidos de una corriente de fluido, que comprende una disolución acuosade A) al menos un compuesto de amina cíclico con exclusivamente grupos amina terciarios, y B) al menos un compuesto de amina cíclico con al menos un grupo amina secundario sin impedimento estérico,ascendiendo la concentración total de A) + B) a del 10 al 60 % en peso.

公开(公告)号：PL2571845T3

公开(公告)日：2015-03-31

申请号：PL11720467

申请日：2011-05-18

Applicant: BASF SE

Inventor： BOU CHEDID ROLAND ,  MELDER JOHANN-PETER ,  BRUGHMANS STEVEN ,  KATZ TORSTEN

IPC: C07C213/02 ,  C07C217/08

公开(公告)号：ES2511049T3

公开(公告)日：2014-10-22

申请号：ES10710018

申请日：2010-03-18

Applicant: BASF SE

Inventor： TRUKHAN NATALIA ,  MÜLLER ULRICH ,  MELDER JOHANN-PETER ,  BRUGHMANS STEVEN ,  KATZ TORSTEN

IPC: B01D53/02

Abstract: Procedimiento para la separación al menos de un gas ácido de una mezcla de gases, que contiene el al menos un gas ácido, que contiene la etapa (a) poner en contacto la mezcla de gases con un material de estructura organometálico poroso, en el que el material de estructura adsorbe el al menos un gas ácido y en el que el material de estructura contiene al menos un compuesto orgánico al menos bidentado unido por coordinación a al menos un ion metálico, en el que el material de estructura organometálico poroso está impregnado con una amina adecuada para el lavado de gases y en el que la proporción de amina se encuentra en el intervalo de 1 mmol a 100 mmol por g de material de estructura.

公开(公告)号：DK2391435T3

公开(公告)日：2014-02-24

申请号：DK10701558

申请日：2010-02-01

Applicant: BASF SE

Inventor： SPUHL OLIVER ,  BRUGHMANS STEVEN ,  SIEDER GEORG ,  GARCIA ANDARCIA HUGO RAFAEL ,  LICHTFERS UTE

IPC: B01D53/14