BR112014002107A2 - composto 1-hidroxietil-4-piridinil-piperazina e processo para remover sulfeto de hidrogênio de uma corrente fluida incluindo sulfeto de hidrogênio - Google Patents

composto 1-hidroxietil-4-piridinil-piperazina e processo para remover sulfeto de hidrogênio de uma corrente fluida incluindo sulfeto de hidrogênio

Info

Publication number
BR112014002107A2
BR112014002107A2 BR112014002107A BR112014002107A BR112014002107A2 BR 112014002107 A2 BR112014002107 A2 BR 112014002107A2 BR 112014002107 A BR112014002107 A BR 112014002107A BR 112014002107 A BR112014002107 A BR 112014002107A BR 112014002107 A2 BR112014002107 A2 BR 112014002107A2
Authority
BR
Brazil
Prior art keywords
hydrogen sulfide
gas
hydroxyethyl
piperazine compound
fluid streams
Prior art date
Application number
BR112014002107A
Other languages
English (en)
Inventor
R Laroche Christophe
Padilla Geraldo
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112014002107A2 publication Critical patent/BR112014002107A2/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20415—Tri- or polyamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20426—Secondary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20431—Tertiary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B01D2252/20447—Cyclic amines containing a piperazine-ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B01D2252/20457—Cyclic amines containing a pyridine-ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Pyridine Compounds (AREA)

Abstract

resumo “composto 1-hidroxietil-4-piridinil-piperazina e processo para remover sulfeto de hidrogênio de uma corrente fluida incluindo sulfeto de hidrogênio” a presente invenção se refere a uma classe nova de derivados de aminopiridina com a formula geral: (i) na qual r1, r2, r3, e r4 são cada um independentemente hidrogênio, um grupo alquila, -(o-ch2-ch2)n-oh na qual n é um número inteiro de 0 a 8, -ch2-(o-ch2-ch2)n-oh na qual n é um número inteiro de 0 a 8, um grupo hidroxialquila, um grupo aminoalquila onde o nitrogênio pode ser parte de um anel de 5 ou 6 membros, um grupo alquileno contendo amônio quaternário, um ácido carboxílico e/ou um sal do mesmo, ou um ácido sulfônico e/ou um sal do mesmo, preferivelmente, r1, r2, r3, e r4 são cada um hidrogênio. os compostos são uteis para a remoção de sulfeto de hidrogênio e outras impurezas a partir dos correntes de fluido contendo sulfeto de hidrogênio, incluindo a remoção seletiva a partir de tais correntes de fluido as quais também contem dióxido de carbono. exemplos de correntes de fluido incluem uma corrente de gás, por exemplo, gás natural, gás de síntese, gás residual, gás de refinaria, ou a partir de correntes líquidas, tais como, hidrocarbonetos líquidos ou liquefeitos, por exemplo, gás de petróleo liquefeito ou líquidos de gás natural.
BR112014002107A 2011-07-28 2012-07-17 composto 1-hidroxietil-4-piridinil-piperazina e processo para remover sulfeto de hidrogênio de uma corrente fluida incluindo sulfeto de hidrogênio BR112014002107A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161512558P 2011-07-28 2011-07-28
PCT/US2012/047016 WO2013016063A1 (en) 2011-07-28 2012-07-17 Aminopyridine derivatives for removal of hydrogen sulfide from a gas mixture

Publications (1)

Publication Number Publication Date
BR112014002107A2 true BR112014002107A2 (pt) 2017-02-21

Family

ID=46724595

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014002107A BR112014002107A2 (pt) 2011-07-28 2012-07-17 composto 1-hidroxietil-4-piridinil-piperazina e processo para remover sulfeto de hidrogênio de uma corrente fluida incluindo sulfeto de hidrogênio

Country Status (8)

Country Link
US (1) US9421492B2 (pt)
EP (1) EP2736884A1 (pt)
JP (1) JP2014522867A (pt)
CN (1) CN103814013B (pt)
BR (1) BR112014002107A2 (pt)
CA (1) CA2843316A1 (pt)
RU (1) RU2014107703A (pt)
WO (1) WO2013016063A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3686181B1 (en) 2013-01-30 2024-07-17 Ecolab USA Inc. Hydrogen sulfide scavengers
US9533253B2 (en) * 2014-06-05 2017-01-03 Phillips 66 Company Amine solvent blends
CN105344205A (zh) * 2014-08-20 2016-02-24 中国石油化工股份有限公司 一种能从含co2的混合气中选择性脱除h2s的吸收剂
US10214482B2 (en) * 2014-08-25 2019-02-26 Basf Se Diamine having tert-alkylamino group and primary amino group for use in gas scrubbing
CA2982407C (en) 2015-04-22 2022-03-15 Ecolab Usa Inc. Development of a high temperature stable scavenger for removal of hydrogen sulfide
US10584286B2 (en) 2015-09-08 2020-03-10 Ecolab Usa Inc. Hydrogen sulfide scavengers
BR112018004351B1 (pt) 2015-09-08 2022-04-12 Ecolab Usa Inc Método para remoção de espécies de enxofre de um fluido, e, uso de um hemiformal solúvel em óleo
MX2019001208A (es) 2016-07-29 2019-05-02 Ecolab Usa Inc Composiciones antiincrustantes y barredoras de sulfuro de hidrogeno.
FR3067352B1 (fr) * 2017-06-09 2020-11-06 Ifp Energies Now Nouvelles polyamines, leur procede de synthese et leur utilisation pour l'elimination selective de l'h2s d'un effluent gazeux comprenant du co2
US10538710B2 (en) 2017-07-13 2020-01-21 Ecolab Usa Inc. Hydrogen sulfide scavengers
WO2020154251A1 (en) 2019-01-23 2020-07-30 Ecolab Usa Inc. Complete removal of solids during hydrogen sulfide scavenging operations using a scavenger and a michael acceptor
US20220152551A1 (en) * 2019-02-18 2022-05-19 Basf Se Process for removal of acid gases from a fluid stream with a liquid absorbent comprising a piperazine ring
CN116943408B (zh) * 2023-06-30 2024-01-30 江苏创新石化有限公司 一种位阻胺复合脱硫剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471138A (en) 1982-01-18 1984-09-11 Exxon Research And Engineering Co. Severely sterically hindered secondary aminoether alcohols
US4618481A (en) 1985-08-30 1986-10-21 Exxon Research And Engineering Co. Absorbent composition containing a severely hindered amino compound and an amine salt and process for the absorption of H2 S using the same
EP0322924A1 (en) 1987-12-31 1989-07-05 Union Carbide Corporation Selective H2S removal from fluid mixtures using high purity triethanolamine
GB8824943D0 (en) 1988-10-25 1988-11-30 Shell Int Research Removing hydrogen sulphide from gas mixture
WO2005009592A1 (en) * 2003-07-22 2005-02-03 Dow Global Technologies Inc. Regeneration of acid gas-containing treatment fluids
JP2006150298A (ja) * 2004-11-30 2006-06-15 Mitsubishi Heavy Ind Ltd 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法
US7427383B2 (en) 2006-06-05 2008-09-23 Nestco Llc Hydrogen sulfide removal method and system for treating gaseous process streams
CN101455932A (zh) * 2007-12-11 2009-06-17 南化集团研究院 从酸性气流中除去硫化物的吸收剂和方法
CN101637689B (zh) * 2009-01-09 2012-03-28 清华大学 一种捕集或分离二氧化碳的吸收溶剂
EP2554243A4 (en) * 2010-03-29 2015-06-03 Toshiba Kk ACIDIC GAS ABSORBER, ACID GAS REMOVAL DEVICE, AND ACID GAS REMOVAL METHOD

Also Published As

Publication number Publication date
EP2736884A1 (en) 2014-06-04
US20140234191A1 (en) 2014-08-21
WO2013016063A1 (en) 2013-01-31
JP2014522867A (ja) 2014-09-08
CN103814013B (zh) 2016-06-01
CA2843316A1 (en) 2013-01-31
US9421492B2 (en) 2016-08-23
CN103814013A (zh) 2014-05-21
RU2014107703A (ru) 2015-09-10

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)