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AR092440A1 - Proceso para separar gases acidos de un flujo de fluido que comprende agua - Google Patents

Proceso para separar gases acidos de un flujo de fluido que comprende agua

Info

Publication number
AR092440A1
AR092440A1 ARP130103146A ARP130103146A AR092440A1 AR 092440 A1 AR092440 A1 AR 092440A1 AR P130103146 A ARP130103146 A AR P130103146A AR P130103146 A ARP130103146 A AR P130103146A AR 092440 A1 AR092440 A1 AR 092440A1
Authority
AR
Argentina
Prior art keywords
absorbent
zone
acid gases
fluid flow
flow
Prior art date
Application number
ARP130103146A
Other languages
English (en)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of AR092440A1 publication Critical patent/AR092440A1/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
    • 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
    • B01D53/38—Removing components of undefined structure
    • B01D53/40—Acidic 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
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/1425—Regeneration of liquid 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
    • B01D53/14—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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/05—Biogas
    • 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
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • 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

Landscapes

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

Abstract

Un proceso para separar gases de un flujo de fluido que comprende agua, en donde a) el flujo de fluido que comprende agua se pone en contacto, en una zona de absorción, con un absorbente que comprende al menos una amina, en donde se obtienen un flujo de fluido desacidificado y un absorbente cargado con gas ácido, b) el flujo de fluido desacidificado se pone en contacto, en una zona de lavado, con un líquido de lavado, a fin de transferir la amina retenida al menos parcialmente al líquido de lavado, en donde se obtienen un flujo de fluido desaminado y desacidificado, y un líquido de lavado cargado con amina, c) el flujo de fluido desaminado y desacidificado se enfría corriente abajo de la zona de lavado, en donde un condensado de la parte superior del absorbente se condensa del flujo de fluido desaminado y desacidificado, d) el absorbente cargado se hace pasar a través de una zona de desorción, en donde los gases ácidos son al menos parcialmente liberados, en donde se obtienen un absorbente regenerado y gases ácidos desorbidos, e) el absorbente regenerado regresa a la zona de absorción, a fin de formar un circuito absorbente, f) el líquido de lavado cargado con amina y el condensado de la parte superior del absorbente se introducen en el circuito absorbente, y g) los gases ácidos desorbidos se conducen a través de una zona de enriquecimiento, y los gases ácidos salientes en la parte superior de la zona de enriquecimiento se enfrían, a fin de condensar de los gases ácidos un condensado de la parte superior del desorbente que regresa parcialmente a la zona de enriquecimiento y se distribuye parcialmente fuera del proceso. El proceso permite retener eficazmente las aminas de los flujos de fluidos manteniendo el equilibrio hídrico de la planta de eliminación de gases ácidos.
ARP130103146A 2012-09-05 2013-09-04 Proceso para separar gases acidos de un flujo de fluido que comprende agua AR092440A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261696827P 2012-09-05 2012-09-05
EP12183132 2012-09-05

Publications (1)

Publication Number Publication Date
AR092440A1 true AR092440A1 (es) 2015-04-22

Family

ID=46940289

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130103146A AR092440A1 (es) 2012-09-05 2013-09-04 Proceso para separar gases acidos de un flujo de fluido que comprende agua

Country Status (13)

Country Link
US (1) US9295942B2 (es)
EP (1) EP2892633B1 (es)
JP (1) JP6300802B2 (es)
AR (1) AR092440A1 (es)
AU (1) AU2013311886B2 (es)
BR (1) BR112015004743A2 (es)
CA (1) CA2883301C (es)
ES (1) ES2600741T3 (es)
MX (1) MX2015002912A (es)
MY (1) MY178577A (es)
PE (1) PE20150449A1 (es)
RU (1) RU2637549C2 (es)
WO (1) WO2014037214A1 (es)

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US10537847B2 (en) 2014-06-17 2020-01-21 Bp Chemicals Limited Method and apparatus for treating offgases in a acetic acid production unit
EP2990090A1 (de) 2014-08-25 2016-03-02 Basf Se Absorptionsmittel zur selektiven Entfernung von Schwefelwasserstoff aus einem Fluidstrom
WO2017137309A1 (de) * 2016-02-08 2017-08-17 Basf Se Verfahren zur abtrennung von c5-c8-kohlenwasserstoffen und sauergasen aus einem fluidstrom
KR20180034923A (ko) * 2016-09-28 2018-04-05 한국전력공사 산성가스 분리용 흡수제
CN110194978B (zh) * 2018-02-27 2021-05-04 中石化广州工程有限公司 一种卧式罐体lng再冷凝装置
CN110194977B (zh) * 2018-02-27 2021-05-04 中石化广州工程有限公司 一种卧式lng再冷凝装置
CN110194975B (zh) * 2018-02-27 2021-05-04 中石化广州工程有限公司 一种卧式罐体lng再冷凝器
CN108325343B (zh) * 2018-04-17 2024-01-12 无锡真水源环保科技有限公司 一体式高效氨回收装置
CA3103030A1 (en) 2018-06-11 2019-12-19 Basf Se Apparatus and process for production of a deacidified fluid stream
EP3628392B1 (de) * 2018-09-28 2023-04-05 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Verfahren zur reinigung von syntheserohgas mit erzeugung eines sauergases
CN109289478A (zh) * 2018-10-25 2019-02-01 南京博酝化工科技有限公司 一种高安全性酸性气体处理装置
BR112021012336A2 (pt) * 2019-02-22 2021-08-31 Yara International Asa Torre de branqueamento vertical, métodos de branqueamento e para produzir ácido nítrico, e, usos de uma torre de branqueamento vertical e de um recheio estruturado
CN111249859A (zh) * 2020-02-18 2020-06-09 青岛诺诚化学品安全科技有限公司 一种低温吸收-低温催化氧化法废气回收处理工艺
CN111420519B (zh) * 2020-04-09 2022-03-25 中化泉州石化有限公司 一种处理油气的系统及方法
CN116059774A (zh) * 2021-11-01 2023-05-05 中国石油化工股份有限公司 处理乙醇尾气的方法和系统
WO2025040491A1 (en) * 2023-08-22 2025-02-27 Basf Se Method and apparatus for the manufacture of a treated gas with reduced solvent losses

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Also Published As

Publication number Publication date
CA2883301A1 (en) 2014-03-13
EP2892633B1 (de) 2016-07-27
AU2013311886B2 (en) 2017-09-07
JP6300802B2 (ja) 2018-03-28
RU2637549C2 (ru) 2017-12-05
ES2600741T3 (es) 2017-02-10
JP2015532617A (ja) 2015-11-12
RU2015112164A (ru) 2016-10-27
MY178577A (en) 2020-10-16
WO2014037214A1 (de) 2014-03-13
US9295942B2 (en) 2016-03-29
CA2883301C (en) 2020-08-04
BR112015004743A2 (pt) 2017-07-04
EP2892633A1 (de) 2015-07-15
AU2013311886A1 (en) 2015-03-19
US20140065040A1 (en) 2014-03-06
MX2015002912A (es) 2015-06-03
PE20150449A1 (es) 2015-04-08

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