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公开(公告)号:DE59906371D1
公开(公告)日:2003-08-28
申请号:DE59906371
申请日:1999-06-23
Applicant: BASF AG
Inventor: GROSSMANN CHRISTOPH , HAENZEL KARL-HEINZ , KOLASSA DIETER , ASPRION NORBERT
Abstract: A process for removing acidic gas constituents, of the group consisting of CO2, H2S, COS, CS2 and mercaptans, from gases, in which, in an absorption step, a dirty gas rich in acidic gas constituents is brought into contact with an absorption medium, as a result of which a clean gas low in acidic gas constituents and an absorption medium laden with acidic gas constituents are obtained, the absorption medium used being a mixture comprisinga) from 0.1 to 50% by weight of one or more mono-cyclic or bicyclic nitrogen heterocycles which are unsubstituted and/or monosubstituted or poly-substituted on the carbon by OH, C1-C3 alkyl and/or C1-C3 hydroxyalkyl and which have from 5 to 14 ring atoms and 1 or 2 heterocyclically bound nitrogen atoms per ring as component A,b) from 1 to 60% by weight of a monohydric and/or polyhydric alcohol as component B,c) from 0 to 60% by weight of an aliphatic aminoalcohol as component C,d) from 0 to 98.9% by weight of water as component D,e) from 0 to 35% by weight of K2CO3 as component E,where the sum of components A, B, C, D and E is 100% by weight.
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公开(公告)号:PE20001149A1
公开(公告)日:2000-10-25
申请号:PE00077599
申请日:1999-08-02
Applicant: BASF AG
Inventor: GROSSMANN CHRISTOPH , HANZEL KARL-HEINZ , KOLASSA DIETER , ASPRION NORBERT
Abstract: CARACTERIZADO POR: LA ABSORCION DE COMPONENTES GASEOSOS ACIDOS, TALES COMO CO2, H2S, COS, CS2 Y MERCAPTANOS, PONIENDO EN CONTACTO GAS NO TRATADO CON UN MEDIO DE ABSORCION QUE COMPRENDE : a) DE 0,1% A 50% EN PESO DE UNO O MAS HETEROCICLOS DE NITROGENO MONOCICLICO O BICICLICO, QUE SON INSUSTITUIDOS Y/O MONOSUSTITUIDOS O POLISUSTITUIDOS EN EL CARBONO POR OH, ALQUIL C1-C3 Y/O HIDROALQUIL C1-C3, LOS CUALES TIENEN DE 5 A 14 ANILLOS ATOMICOS Y 1 o 2 ATOMOS DE NITROGENO HETEROCICLICAMENTE ENLAZADOS POR ANILLO, DICHO HETEROCICLO ES DE PREFERENCIA PIPERAZINA; b) DE 1% A 60% EN PESO DE UN ALCOHOL MONOHIDRICO Y/O POLIHIDRICO, DE PREFERENCIA GLICEROL, 1,3-PROPANODIOL, NEOPENTIGLICOL O TRIMETILOLPROPANO; c) DE 0% A 60% EN PESO DE UN AMINOALCOHOL ALIFATICO, DE PREFERENCIA METILDIETANOLAMINA (MDEA); d) DE 0% A 98,9% EN PESO DE AGUA; Y e) DE 0% A 35% EN PESO DE K2CO3. ADEMAS, DICHO MEDIO LIQUIDO DE ABSORCION PUEDE COMPRENDER DE 0% HASTA 5% EN PESO DE DESESPUMANTES, INHIBIDORES Y FLOCULANTES, ADEMAS DE UNA ETAPA DE REGENERACION, EN DONDE LOS COMPONENTES GASEOSOS ACIDOS SE LIBERAN DEL MEDIO DE ABSORCION CARGADO PARA OBTENER UN MEDIO DE ABSORCION REGENERADO EL CUAL ES RECICLADO A LA ETAPA DE ABSORCION
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公开(公告)号:PE11492000A1
公开(公告)日:2000-10-25
申请号:PE00077599
申请日:1999-08-02
Applicant: BASF AG
Inventor: GROSSMANN CHRISTOPH , HANZEL KARL-HEINZ , KOLASSA DIETER , ASPRION NORBERT
CPC classification number: B01D53/1487 , B01D53/1456 , B01D53/1493 , C10K1/10 , C10K1/143 , C10L3/10
Abstract: CARACTERIZADO POR: LA ABSORCION DE COMPONENTES GASEOSOS ACIDOS, TALES COMO CO2, H2S, COS, CS2 Y MERCAPTANOS, PONIENDO EN CONTACTO GAS NO TRATADO CON UN MEDIO DE ABSORCION QUE COMPRENDE : a) DE 0,1% A 50% EN PESO DE UNO O MAS HETEROCICLOS DE NITROGENO MONOCICLICO O BICICLICO, QUE SON INSUSTITUIDOS Y/O MONOSUSTITUIDOS O POLISUSTITUIDOS EN EL CARBONO POR OH, ALQUIL C1-C3 Y/O HIDROALQUIL C1-C3, LOS CUALES TIENEN DE 5 A 14 ANILLOS ATOMICOS Y 1 o 2 ATOMOS DE NITROGENO HETEROCICLICAMENTE ENLAZADOS POR ANILLO, DICHO HETEROCICLO ES DE PREFERENCIA PIPERAZINA; b) DE 1% A 60% EN PESO DE UN ALCOHOL MONOHIDRICO Y/O POLIHIDRICO, DE PREFERENCIA GLICEROL, 1,3-PROPANODIOL, NEOPENTIGLICOL O TRIMETILOLPROPANO; c) DE 0% A 60% EN PESO DE UN AMINOALCOHOL ALIFATICO, DE PREFERENCIA METILDIETANOLAMINA (MDEA); d) DE 0% A 98,9% EN PESO DE AGUA; Y e) DE 0% A 35% EN PESO DE K2CO3. ADEMAS, DICHO MEDIO LIQUIDO DE ABSORCION PUEDE COMPRENDER DE 0% HASTA 5% EN PESO DE DESESPUMANTES, INHIBIDORES Y FLOCULANTES, ADEMAS DE UNA ETAPA DE REGENERACION, EN DONDE LOS COMPONENTES GASEOSOS ACIDOS SE LIBERAN DEL MEDIO DE ABSORCION CARGADO PARA OBTENER UN MEDIO DE ABSORCION REGENERADO EL CUAL ES RECICLADO A LA ETAPA DE ABSORCION
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公开(公告)号:DE59308512D1
公开(公告)日:1998-06-10
申请号:DE59308512
申请日:1993-08-13
Applicant: BASF AG
Inventor: MISSLITZ ULF , MEYER NORBERT , KAST JUERGEN , KOLASSA DIETER , WALTER HELMUT , WESTPHALEN KARL-OTTO , GERBER MATTHIAS , KARDORFF UWE
IPC: A01N35/10 , A01N39/00 , A01N43/10 , A01N43/14 , A01N43/16 , A01N43/18 , A01N43/80 , C07C49/713 , C07C249/08 , C07C251/42 , C07C251/52 , C07C251/54 , C07C335/02 , C07D231/12 , C07D261/08 , C07D309/04 , C07D309/06 , C07D313/04 , C07D333/16 , C07D333/28 , C07D335/02 , C07D409/12
Abstract: PCT No. PCT/EP93/02158 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Aug. 13, 1993 PCT Pub. No. WO94/04489 PCT Pub. Date Mar. 3, 1994.Cyclohexenone oxime ethers of the formula I
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公开(公告)号:CA1287834C
公开(公告)日:1991-08-20
申请号:CA553112
申请日:1987-11-30
Applicant: BASF AG
Inventor: KEIL MICHAEL , SCHIRMER ULRICH , KOLASSA DIETER , KAST JUERGEN , RADEMACHER WILHELM , JUNG JOHANN
IPC: A01N35/06 , A01N37/02 , A01N37/10 , A01N43/16 , C07C45/00 , C07C45/54 , C07C45/64 , C07C45/67 , C07C49/497 , C07C49/507 , C07C49/517 , C07C49/713 , C07C49/723 , C07C49/747 , C07C49/753 , C07C49/83 , C07C49/835 , C07C67/00 , C07C69/025 , C07C69/145 , C07C69/28 , C07C69/63 , C07C69/76 , C07C69/78 , C07D309/12 , C07C49/573 , C07C69/02
Abstract: BASF Aktiengesellschaft O.Z. 0050/38822 Cyclohexenone derivatives of the general formula (I), where R is C1-C6-alkyl, cyclopropyl, phenyl or C2-C6-alkoxyalky, R1 is hydrogen, tetrahydropyran-2-yl, benzoyl or unsubstituted or halosubstituted C1-C6-alkanoyl, and R2 is hydrogen or C1-C6-alkyl, and phytophysiologically tolurable salts thereof, and their use for regulating plant growth.
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公开(公告)号:ZA898587B
公开(公告)日:1991-07-31
申请号:ZA898587
申请日:1989-11-10
Applicant: BASF AG
Inventor: KAST JUERGEN , JUERGEN KAST , KOLASSA DIETER , DIETER KOLASSA , MEYER NORBERT , NORBERT MEYER , SCHIRMER ULRICH , ULRICH SCHIRMER , HARREUS ALBRECHT , ALBRECHT HARREUS , WILD JOCHEN , JOCHEN WILD , WUERZER BRUNO , BRUNO WUERZER , WESTPHALEN KARL OTTO , KARL OTTO WESTPHALEN
IPC: C07D317/26 , A01N35/06 , A01N35/10 , A01N37/22 , A01N43/14 , A01N43/16 , A01N43/18 , A01N43/40 , A01N43/80 , A01P13/00 , C07C251/40 , C07C251/42 , C07C251/50 , C07C251/52 , C07C255/62 , C07C323/19 , C07C323/47 , C07D213/53 , C07D261/08 , C07D275/02 , C07D307/14 , C07D307/16 , C07D309/06 , C07D309/08 , C07D309/22 , C07D309/28 , C07D317/28 , C07D333/22 , C07D335/02 , C07D339/06 , C07D , C07C , A01N
Abstract: Cyclohexenone oxime ethers of the general formula I (I) where R1 is C1-C6-alkyl, A is substituted or unsubstituted C4-alkylene or C4-alkenylene, x is nitro, cyano, halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkyl, C1-C4-haloalkoxy, carboxyl, C1-C4-alkoxycarbonyl, substituted or unsubstituted benzyloxycarbonyl and/or phenyl, n is from 0 to 3 or from 1 to 5 when X is halogen, R2 is C1-C6-alkoxy-C1-C6-alkyl or C1-C4-alkylthio-C1-C6-alkyl, substituted or unsubstituted C3-C7-cycloalkyl or C5-C7-cycloalkenyl, a substituted or unsubstituted 5-membered saturated heterocyclic radical which contains one or two oxygen and/or sulfur atoms as heteroatoms, a substituted or unsubstituted 6- or 7-membered heterocyclic radical which contains one or two oxygen and/or sulfur atoms and one or two double bonds, a substituted or unsubstituted 5-membered heteroaromatic radical containing one or two nitrogen atoms and an oxygen or a sulfur atom, substituted or unsubstituted phenyl or pyridyl, and their agriculturally useful salts and esters of C1-C10-carboxylic acids and inorganic acids, methods of manufacturing them, and their use as herbicides.
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公开(公告)号:HU201646B
公开(公告)日:1990-12-28
申请号:HU423686
申请日:1986-10-09
Applicant: BASF AG
Inventor: BECKER RAINER , JAHN DIETER , KEIL MICHAEL , KOLASSA DIETER , MEYER NORBERT , SCHIRMER ULRICH , WUERZER BRUNO
IPC: A01N43/08 , A01N43/14 , A01N43/16 , A01N43/18 , A01N43/24 , A01N43/40 , A01N43/90 , C07D213/53 , C07D307/14 , C07D309/06 , C07D321/06 , C07D335/02 , C07D493/04 , A01N35/10 , A01N43/02
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公开(公告)号:ES2016279B3
公开(公告)日:1990-11-01
申请号:ES87100212
申请日:1987-01-09
Applicant: BASF AG
Inventor: JAHN DIETER , KEIL MICHAEL , KOLASSA DIETER , SCHIRMER ULRICH , WURZER BRUNO , MEYER NORBERT , JUNG JOHANN
IPC: A01N43/16 , A01N43/18 , C07D309/04 , C07D309/06 , C07D335/02 , C07D493/04
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公开(公告)号:HU198041B
公开(公告)日:1989-07-28
申请号:HU393785
申请日:1985-10-10
Applicant: BASF AG
Inventor: KEIL MICHAEL , BECKER RAINER , JAHN DIETER , KOLASSA DIETER , SCHIRMER ULRICH , WILL WOLFGANG , WUERZER BRUNO , MEYER NORBERT
IPC: A01N43/14 , A01N43/06 , A01N43/08 , A01N43/10 , A01N43/16 , A01N43/18 , A01N43/24 , A01N43/28 , A01N43/40 , A01N43/76 , A01N43/80 , A01N43/82 , A01N43/824 , A01N43/828 , A01N43/90 , C07D261/08 , C07D307/12 , C07D307/42 , C07D321/00 , C07D333/00 , C07D333/16 , C07D333/22 , C07D333/24 , C07D333/28 , C07D335/00 , C07D405/12 , C07D407/12 , C07D409/12 , C07D413/12 , C07D417/12 , C07D493/04 , C07D495/04 , C07D521/00 , C07D407/14 , C07D409/14 , C07D403/12 , A01N35/10 , A01N43/00 , A01N43/02 , A01N43/72
Abstract: Cyclohexenone derivatives of the formula where R1, R2, R3 and R4 have the meanings stated in the description, herbicides which contain these compounds and a method for controlling undesirable plant growth.
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公开(公告)号:CS255000B2
公开(公告)日:1988-02-15
申请号:CS729686
申请日:1986-10-09
Applicant: BASF AG
Inventor: KOLASSA DIETER , BECKER RAINER , JAHN DIETER , KEIL MICHAEL , SCHIRMER ULRICH , WUERZER BRUNO , MEYER NORBERT
IPC: A01N43/08 , A01N43/14 , A01N43/16 , A01N43/18 , A01N43/24 , A01N43/40 , A01N43/90 , C07D213/53 , C07D307/14 , C07D309/06 , C07D321/06 , C07D335/02 , C07D493/04
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