[go: up one dir, main page]

MX2017003994A - Solucion acuosa de 2-dimetilamino-2-hidroximetil-1,3-propanodiol util para eliminacion de gas acido a partir de mezclas gaseosas. - Google Patents

Solucion acuosa de 2-dimetilamino-2-hidroximetil-1,3-propanodiol util para eliminacion de gas acido a partir de mezclas gaseosas.

Info

Publication number
MX2017003994A
MX2017003994A MX2017003994A MX2017003994A MX2017003994A MX 2017003994 A MX2017003994 A MX 2017003994A MX 2017003994 A MX2017003994 A MX 2017003994A MX 2017003994 A MX2017003994 A MX 2017003994A MX 2017003994 A MX2017003994 A MX 2017003994A
Authority
MX
Mexico
Prior art keywords
hydroxymethyl
dimethylamino
gaseous mixtures
aqueous solution
acid gas
Prior art date
Application number
MX2017003994A
Other languages
English (en)
Inventor
R Dowdle John
R Laroche Christopher
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 MX2017003994A publication Critical patent/MX2017003994A/es

Links

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
    • B01D53/1475—Removing carbon dioxide
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/002—Removal of contaminants
    • C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/002—Removal of contaminants
    • C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
    • C10K1/004—Sulfur containing contaminants, e.g. hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
    • 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
    • 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
    • B01D2252/20478—Alkanolamines
    • B01D2252/20489—Alkanolamines with two or more hydroxyl groups
    • 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
    • B01D2252/50—Combinations of absorbents
    • B01D2252/504—Mixtures of two or more absorbents
    • 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
    • B01D2252/60—Additives
    • B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/308—Carbonoxysulfide COS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Cleaning Or Drying Semiconductors (AREA)

Abstract

La presente invención se refiere a una solución acuosa de alcanolamina que demuestra baja volatilidad que comprende 2-dimetilamino-2-hidroximetil-1,3-propanodiol útil para eliminar gases ácidos de mezclas gaseosas. La solución acuosa de alcanolamina puede comprender además uno o más de un compuesto ácido o formador de ácido, otro compuesto amino, un activador, un solvente físico, o uno o más compuestos utilizados en las prácticas de tratamiento de gas-líquido. Además, la presente invención se refiere a un proceso para eliminar gases ácidos de una mezcla gaseosa, preferiblemente sulfuro de hidrógeno, que comprende la etapa de poner en contacto la mezcla gaseosa con la solución acuosa de alcanolamina. Ejemplos de las mezclas gaseosas incluyen gas natural, gas de síntesis, gas de cola y gas de refinería.
MX2017003994A 2014-10-10 2015-10-06 Solucion acuosa de 2-dimetilamino-2-hidroximetil-1,3-propanodiol util para eliminacion de gas acido a partir de mezclas gaseosas. MX2017003994A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462062330P 2014-10-10 2014-10-10
PCT/US2015/054220 WO2016057499A1 (en) 2014-10-10 2015-10-06 Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for acid gas removal from gaseous mixtures

Publications (1)

Publication Number Publication Date
MX2017003994A true MX2017003994A (es) 2017-07-07

Family

ID=54330093

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017003994A MX2017003994A (es) 2014-10-10 2015-10-06 Solucion acuosa de 2-dimetilamino-2-hidroximetil-1,3-propanodiol util para eliminacion de gas acido a partir de mezclas gaseosas.

Country Status (11)

Country Link
US (1) US10159930B2 (es)
EP (1) EP3204142A1 (es)
JP (1) JP6673908B2 (es)
KR (1) KR20170067782A (es)
CN (1) CN107073387B (es)
AR (1) AR102230A1 (es)
BR (1) BR112017006616A2 (es)
CA (1) CA2963598C (es)
MX (1) MX2017003994A (es)
RU (1) RU2017114425A (es)
WO (1) WO2016057499A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180059782A (ko) * 2015-09-29 2018-06-05 바스프 에스이 황화수소를 선택적으로 제거하기 위한 흡수제 및 방법
GB201813839D0 (en) 2018-06-26 2018-10-10 Carbon Clean Solutions Ltd System and process of capturing carbon dioxide from flue gases
CA3098143A1 (en) * 2018-06-26 2020-01-02 Carbon Clean Solutions Limited Solvent and process for removing carbon dioxide from a gaseous mixture having high carbon dioxide partial pressures
EP3817839A1 (en) 2018-07-02 2021-05-12 Carbon Clean Solutions Limited A method and a system for the removal of carbon dioxide from solvents
US10774040B1 (en) 2019-04-29 2020-09-15 Chevron Phillips Chemical Company Lp Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams
CN114250088B (zh) * 2020-09-25 2024-08-16 远恒(上海)环境科技有限公司 一种用于脱除高炉煤气中羰基硫的复合型溶剂及其应用
JP7698533B2 (ja) * 2021-09-10 2025-06-25 日本碍子株式会社 分離構造体及び分離方法
JP7713904B2 (ja) * 2022-03-25 2025-07-28 株式会社トクヤマ 二酸化炭素を含むガスから二酸化炭素を分離回収するための吸収液および二酸化炭素の分離回収方法
CN120550560B (zh) * 2025-07-29 2025-10-03 山西华晨昊环保科技有限公司 一种净化工业副产硫化氢气体的工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551717C3 (de) 1975-11-18 1980-11-13 Basf Ag, 6700 Ludwigshafen und ggf. COS aus Gasen
EP0134948A3 (en) 1983-06-30 1987-10-14 Union Carbide Corporation Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same
DE3408851A1 (de) 1984-03-10 1985-09-12 Basf Ag, 6700 Ludwigshafen Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen
US5877386A (en) 1995-10-05 1999-03-02 Union Carbide Chemicals & Plastics Technology Corporation Method for sweetening of liquid petroleum gas by contacting with tea and another amine
JP3392609B2 (ja) 1995-12-01 2003-03-31 三菱重工業株式会社 ガス中の炭酸ガスを除去する方法
US5700438A (en) * 1996-08-05 1997-12-23 Miller; John C. Process for removal of H2S from gas processing streams
US6337059B1 (en) 1999-05-03 2002-01-08 Union Carbide Chemicals & Plastics Technology Corporation Absorbent compositions for the removal of acid gases from gas streams
WO2009001804A1 (ja) * 2007-06-28 2008-12-31 Research Institute Of Innovative Technology For The Earth ガス中の二酸化炭素を効率的に回収する方法
CN102414259B (zh) * 2009-04-29 2014-07-09 安格斯化学公司 作为油漆和涂料用低voc添加剂的叔氨基醇
US8674139B2 (en) * 2010-09-27 2014-03-18 Angus Chemical Company Process for making tertiary aminoalcohol compounds
BR112014029835A2 (pt) * 2012-06-15 2017-06-27 Dow Global Technologies Llc método para tratar hidrocarbonetos liquefeitos
CN104411806A (zh) * 2012-06-29 2015-03-11 陶氏环球技术有限责任公司 用于提高从气体混合物除去硫化氢的包含哌嗪水性烷醇胺吸收剂组合物及其使用方法
CN104394963B (zh) * 2012-06-29 2016-09-14 陶氏环球技术有限责任公司 烷醇胺水溶液和从气体混合物除去h2s的方法
EA201690897A1 (ru) * 2013-10-30 2016-12-30 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Композиции гибридных растворителей для полного удаления органической серы и полного удаления кислого газа
US10226734B2 (en) * 2013-10-30 2019-03-12 Dow Global Technologies Llc Hybrid solvent formulations for selective H2S removal

Also Published As

Publication number Publication date
WO2016057499A1 (en) 2016-04-14
KR20170067782A (ko) 2017-06-16
EP3204142A1 (en) 2017-08-16
CA2963598C (en) 2022-11-29
RU2017114425A (ru) 2018-10-25
JP6673908B2 (ja) 2020-03-25
CA2963598A1 (en) 2016-04-14
JP2017537771A (ja) 2017-12-21
CN107073387A (zh) 2017-08-18
BR112017006616A2 (pt) 2018-01-02
RU2017114425A3 (es) 2019-04-08
US10159930B2 (en) 2018-12-25
US20170239613A1 (en) 2017-08-24
AR102230A1 (es) 2017-02-15
CN107073387B (zh) 2020-07-14

Similar Documents

Publication Publication Date Title
MX2017003994A (es) Solucion acuosa de 2-dimetilamino-2-hidroximetil-1,3-propanodiol util para eliminacion de gas acido a partir de mezclas gaseosas.
EA201690896A1 (ru) Композиции гибридного растворителя для селективного удаления hs
EA201690639A1 (ru) Смеси из ионной жидкости и растворителя для удаления сероводорода
BR112014032417A2 (pt) solução aquosa de alcanolamina e processo para remover sulfeto de hidrogênio de uma mistura gasosa
MX380643B (es) Composicion para la eliminacion de compuestos que contienen azufre.
MY195976A (en) Process, Method, and System for Removing Heavy Metals From Fluids
BR112014029375A2 (pt) solução aquosa de alcanolamina e processo para remover gases ácidos de uma mistura gasosa
MX2017007222A (es) Depuradores de gas.
BR112012029673A2 (pt) processo para a remoção de gases ácidos de uma corrente de gás natural não tratado, e, membrana.
PE20142110A1 (es) Proceso de tratamiento con amina para la separacion selectiva de gas acido
MY146579A (en) Process for the purification of gaseous mixtures containing mercaptans and other acid gases
MX2016005707A (es) Proceso de captacion de dioxido de azufre a partir de una corriente de gas.
MX2016004837A (es) Formulaciones de solventes hibridos para la remocion total de azufre organico y la remocion de gas acido total.
EA201891404A1 (ru) Способ получения диоксида углерода для синтеза мочевины
MX389571B (es) Proceso para la remocion de gases acidos de mezclas gaseosas usando una solucion acuosa de 2-dimetilamino-2-hidroximetil-1,3-propanodiol.
BR112018013318A2 (pt) processo para seletividade aumentada e capacidade para a captura de sulfeto de hidrogênio a partir de gases ácidos
EA201890823A1 (ru) Циклические амины для селективного удаления сероводорода
EA201491942A1 (ru) Способ очистки газовых смесей, содержащих кислые газы
CO7170136A2 (es) Una composición absorbente para la absorción selectiva de sulfuro de hidrógeno y un proceso para su utilización
BR112014029835A2 (pt) método para tratar hidrocarbonetos liquefeitos
BR112015022646A2 (pt) remoção de cloramina e/ou mercúrio de soluções aquosas
EP3849692C0 (en) ELIMINATION OF ACID GASES FROM GAS MIXTURES CONTAINING THEM
EA201691563A1 (ru) Сухой кислотный концентрат в гранулированной форме
EA201592234A1 (ru) Интегрированный способ обработки диалкилдисульфидов
BR112018003324A2 (pt) processo e sistema para remover dióxido de enxofre do gás de combustão