MA20150295A1 - Récupération régénérative de contaminants à partir de gaz d'effluent - Google Patents

Récupération régénérative de contaminants à partir de gaz d'effluent

Info

Publication number
MA20150295A1
MA20150295A1 MA37598A MA37598A MA20150295A1 MA 20150295 A1 MA20150295 A1 MA 20150295A1 MA 37598 A MA37598 A MA 37598A MA 37598 A MA37598 A MA 37598A MA 20150295 A1 MA20150295 A1 MA 20150295A1
Authority
MA
Morocco
Prior art keywords
absorption
contaminants
gas
stripping
medium
Prior art date
Application number
MA37598A
Other languages
English (en)
Other versions
MA37598B1 (fr
Inventor
Ernesto Vera-Castaneda
Original Assignee
Mecs Inc
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 Mecs Inc filed Critical Mecs Inc
Publication of MA20150295A1 publication Critical patent/MA20150295A1/fr
Publication of MA37598B1 publication Critical patent/MA37598B1/fr

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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • 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
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • 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
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • 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
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/65—Employing advanced heat integration, e.g. Pinch technology
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Cette invention concerne des procédés pour l'élimination sélective de contaminants à partir de gaz d'effluent. Plus particulièrement, divers modes de réalisation de la présente invention concernent l'élimination et la récupération sélectives de dioxyde de soufre à partir de gaz d'effluent dans un procédé d'absorption/désorption régénératif de dioxyde de soufre qui atteint un rendement énergétique favorable. L'énergie est récupérée à partir d'un courant de gaz de tête de colonne de stripping par voie humide, produit dans le cycle de désorption par le transfert indirect de chaleur du gaz de stripping à un milieu de refroidissement et est utilisée pour générer de la vapeur destinée à être utilisée dans le stripping des contaminants à partir de la liqueur d'absorption. La zone d'absorption peut être facultativement refroidie pour augmenter la capacité du milieu d'absorption pour l'absorption d'un gaz contaminant, permettant ainsi d'abaisser le volume du milieu d'absorption et de la liqueur d'absorption enrichie en contaminant qui doivent être pompés, manipulés, chauffés et refroidis dans le cycle d'absorption/désorption.
MA37598A 2012-05-02 2013-05-02 Récupération régénérative de contaminants à partir de gaz d'effluent MA37598B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261641833P 2012-05-02 2012-05-02
PCT/US2013/039293 WO2013166301A1 (fr) 2012-05-02 2013-05-02 Récupération régénérative de contaminants à partir de gaz d'effluent

Publications (2)

Publication Number Publication Date
MA20150295A1 true MA20150295A1 (fr) 2015-08-31
MA37598B1 MA37598B1 (fr) 2016-05-31

Family

ID=48407831

Family Applications (1)

Application Number Title Priority Date Filing Date
MA37598A MA37598B1 (fr) 2012-05-02 2013-05-02 Récupération régénérative de contaminants à partir de gaz d'effluent

Country Status (19)

Country Link
US (1) US8940258B2 (fr)
EP (1) EP2844369B1 (fr)
JP (1) JP6310907B2 (fr)
KR (1) KR102096680B1 (fr)
CN (1) CN104519979B (fr)
AU (1) AU2013256233B2 (fr)
BR (1) BR112014027446B1 (fr)
CA (1) CA2871987C (fr)
CL (1) CL2014002926A1 (fr)
EA (1) EA029381B1 (fr)
ES (1) ES2821501T3 (fr)
IN (1) IN2014DN09595A (fr)
MA (1) MA37598B1 (fr)
MX (1) MX355791B (fr)
MY (1) MY186373A (fr)
PH (1) PH12014502451A1 (fr)
TN (1) TN2014000456A1 (fr)
WO (1) WO2013166301A1 (fr)
ZA (1) ZA201408437B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104718411B (zh) * 2012-06-28 2017-11-24 巴布考克及威尔考克斯公司 控制由氧‑燃烧过程产生的酸性化合物
CN105209157B (zh) 2013-03-15 2018-05-01 Mecs公司 废气中污染物的再生回收
CN103623689B (zh) * 2013-12-12 2016-06-29 北京博源恒升高科技有限公司 多元醇复合溶液脱除气体中SOx的方法
US10112142B2 (en) 2014-12-15 2018-10-30 Baker Hughes, A Ge Company, Llc Method of enhancing removal of gaseous contaminants from a feedstream in a treatment chamber having liquid medium
FR3040528B1 (fr) * 2015-09-02 2017-09-15 Pfeiffer Vacuum Sas Procede et station de mesure de la contamination d'une boite de transport pour le convoyage et le stockage atmospherique de substrats
NO341515B1 (en) 2015-09-08 2017-11-27 Capsol Eop As Fremgangsmåte og anlegg for CO2 fangst
CN105396428A (zh) * 2015-10-29 2016-03-16 常州大学 一种新型油气精回收系统及方法
CN105344206A (zh) * 2015-11-11 2016-02-24 天津天清环保科技股份有限公司 一种工业废气中VOCs的处理方法及装置
AU2017254121B2 (en) 2016-04-18 2021-11-11 Mecs, Inc. Removal of sulfate from solvent solutions using an anion exchange resin
US10239016B2 (en) 2016-12-07 2019-03-26 Nuorganics LLC Systems and methods for nitrogen recovery from a gas stream
US10513466B2 (en) 2017-01-16 2019-12-24 Nuorganics LLC System and method for recovering nitrogenous compounds from a gas stream
GB201712465D0 (en) 2017-08-02 2017-09-13 C-Capture Ltd System for the capture and release of acid gases
WO2019143592A1 (fr) * 2018-01-16 2019-07-25 Nuorganics LLC Systèmes et procédés de concentration d'une substance récupérée à partir d'un flux de gaz
CN108751132A (zh) * 2018-07-16 2018-11-06 南通市常海食品添加剂有限公司 一种三氯蔗糖联产盐酸的脱硫方法
US10589223B1 (en) 2019-04-18 2020-03-17 Saudi Arabian Oil Company Method and apparatus for treating a sulfur dioxide containing stream by hydrogen sulfide in aqueous conditions
CN117279703A (zh) * 2021-04-13 2023-12-22 外界环境公司 用于二氧化碳捕获和回收的系统和方法
CN114887467A (zh) * 2022-05-26 2022-08-12 苏州璞赛环境科技有限公司 气相二氧化硫尾气处理系统及处理方法

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB371888A (en) 1931-01-29 1932-04-29 John Stanley Dunn Improved process for the recovery of sulphur dioxide from gas mixtures containing it
US2031802A (en) 1932-05-06 1936-02-25 Ici Ltd Recovery of sulphur dioxide from gas mixtures
GB400998A (en) 1932-05-06 1933-11-06 Daniel Tyrer Improvements in or relating to the recovery of sulphur dioxide from gas mixtures
US2295587A (en) 1939-11-25 1942-09-15 American Smelting Refining Recovery of sulphur dioxide from gas mixtures
US2368595A (en) 1941-08-29 1945-01-30 Shell Dev Process for the separation of acidic gases from fluids
US2399013A (en) 1944-09-12 1946-04-23 American Smelting Refining Process for the recovery of sulphur dioxide from gas mixtures
US2615787A (en) * 1949-08-27 1952-10-28 Shell Dev Purification and separation of gaseous mixtures
US2729543A (en) 1950-12-12 1956-01-03 Union Oil Co Removal of sulfur dioxide from gases containing the same
US2878099A (en) * 1955-07-22 1959-03-17 Ruhrstahl Ag Fa Method of deacidifying gases
US3687624A (en) * 1970-09-11 1972-08-29 Wellman Lord Inc Process for recovering sulfur dioxide from a gas containing same
US3833508A (en) 1971-04-27 1974-09-03 Itt Gas removal method and composition
US3911093A (en) 1971-10-18 1975-10-07 Stauffer Chemical Co Recovery of SO{HD 2 {B from waste gas emissions
NO133546C (fr) 1972-11-24 1976-05-19 Sintef
GB1482643A (en) 1973-10-31 1977-08-10 Kureha Chemical Ind Co Ltd Method for removing oxides of nitrogen from a gas
JPS5096478A (fr) 1973-12-27 1975-07-31
GB1501701A (en) 1974-01-21 1978-02-22 Kureha Chemical Ind Co Ltd Method of removing nitrogen oxides from a gas containing nitrogen oxides
US4222993A (en) 1974-09-19 1980-09-16 Heinz Holter Removal of noxious contaminants from gas
JPS597487B2 (ja) * 1974-12-24 1984-02-18 フアン ヘツク フランシス サンセイキタイジヨキヨニモチイル センジヨウエキノカイリヨウサイセイホウ
US4133650A (en) 1976-05-28 1979-01-09 Bayer Aktiengesellschaft Removing sulfur dioxide from exhaust air
US4083944A (en) 1976-12-17 1978-04-11 Arthur G. Mckee & Company Regenerative process for flue gas desulfurization
SE405109B (sv) 1977-04-12 1978-11-20 Svenska Flaektfabriken Ab Forfarande for utvinning av koncentrerad svaveldioxid ur avgaser innehallande svaveldioxid
SE429200B (sv) 1978-10-31 1983-08-22 Flaekt Ab Forfarande for atervinning av natriumcitrat fran vattenlosningar som anvents i ett absorptions/avdrivningsforfarande for so?712-atervinning
JPS5584519A (en) * 1978-12-20 1980-06-25 Chiyoda Chem Eng & Constr Co Ltd Wet type smoke desulfurization using pottasium tartrate as absorbent
US4277268A (en) * 1979-10-17 1981-07-07 Conoco, Inc. Heat pump fractionation process
US4366134A (en) 1979-11-14 1982-12-28 Pfizer Inc. Flue gas desulfurization process
US4444571A (en) 1983-03-07 1984-04-24 Bend Research, Inc. Energy-efficient process for the stripping of gases from liquids
US4576813A (en) 1983-07-05 1986-03-18 Monsanto Company Heat recovery from concentrated sulfuric acid
US4996038A (en) 1983-07-05 1991-02-26 Monsanto Company Heat recovery from concentrated sulfuric acid
US4670242A (en) 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
CA1228324A (fr) 1984-03-07 1987-10-20 Hans Becker Methode et installation de distillation et(ou) d'extraction
DE3578133D1 (de) * 1984-03-07 1990-07-19 Linde Ag Verfahren und vorrichtung zur rektifikation und/oder strippung.
DD252978A5 (de) 1985-09-16 1988-01-06 K Verfahren zur reinigung von schwefeldioxid enthaltenden gasen
US4968501A (en) 1988-02-01 1990-11-06 Mason James A Use of chlorous acid for removing sulfur dioxide from combustion gases
US5130112A (en) 1990-03-23 1992-07-14 Monsanto Company Method for recovering high grade process energy from a contact sulfuric acid process
GB9103382D0 (en) * 1991-02-19 1991-04-03 Boc Group Plc Treatment of gases
US5538707A (en) 1994-03-01 1996-07-23 Monsanto Company Acid concentration control in SO3 absorption
US5785888A (en) 1995-03-24 1998-07-28 Milmac Operating Company Method for removal of sulfur dioxide
JPH09155156A (ja) * 1995-12-14 1997-06-17 Babcock Hitachi Kk 排ガス中の炭酸ガス吸収装置及び方法
US6174348B1 (en) 1999-08-17 2001-01-16 Praxair Technology, Inc. Nitrogen system for regenerating chemical solvent
EP1642864A3 (fr) * 1999-10-22 2006-05-17 MECS, Inc. Procédé de production du soufre
US7214358B2 (en) 2003-08-13 2007-05-08 Cansolv Technologies Inc. Low energy regenerable SO2 scrubbing process
US7981196B2 (en) 2007-06-04 2011-07-19 Posco Apparatus and method for recovering carbon dioxide from flue gas using ammonia water
KR100851493B1 (ko) * 2007-06-04 2008-08-08 주식회사 포스코 암모니아수를 이용한 이산화탄소 흡수 방법
US8182577B2 (en) * 2007-10-22 2012-05-22 Alstom Technology Ltd Multi-stage CO2 removal system and method for processing a flue gas stream
CN101481095A (zh) 2009-02-05 2009-07-15 中国石化集团南京设计院 硫酸生产能量回收及利用工艺
US8309047B2 (en) * 2009-09-15 2012-11-13 Alstom Technology Ltd Method and system for removal of carbon dioxide from a process gas
JP5665022B2 (ja) * 2010-03-31 2015-02-04 新日鉄住金エンジニアリング株式会社 二酸化炭素ガス回収装置
JP5641194B2 (ja) 2010-03-31 2014-12-17 新日鉄住金エンジニアリング株式会社 二酸化炭素ガス回収装置
JP5402842B2 (ja) * 2010-06-14 2014-01-29 株式会社Ｉｈｉ 二酸化炭素の回収方法及び回収装置
EP3513862B1 (fr) 2010-10-29 2023-08-02 MECS, Inc. Récupération régénérative du dioxyde de soufre présent dans des effluents gazeux

Also Published As

Publication number Publication date
TN2014000456A1 (en) 2016-03-30
AU2013256233B2 (en) 2018-02-01
KR20150005675A (ko) 2015-01-14
BR112014027446A2 (pt) 2017-06-27
PH12014502451B1 (en) 2015-01-12
AU2013256233A1 (en) 2014-12-04
CL2014002926A1 (es) 2015-07-10
BR112014027446B1 (pt) 2021-04-06
CN104519979A (zh) 2015-04-15
EP2844369A1 (fr) 2015-03-11
JP6310907B2 (ja) 2018-04-11
KR102096680B1 (ko) 2020-04-02
CN104519979B (zh) 2017-06-09
MX2014013257A (es) 2015-05-15
MX355791B (es) 2018-04-27
CA2871987C (fr) 2018-04-03
EA201492008A1 (ru) 2015-02-27
ES2821501T3 (es) 2021-04-26
PH12014502451A1 (en) 2015-01-12
MY186373A (en) 2021-07-19
EP2844369B1 (fr) 2020-09-02
US8940258B2 (en) 2015-01-27
ZA201408437B (en) 2016-08-31
US20130315807A1 (en) 2013-11-28
MA37598B1 (fr) 2016-05-31
CA2871987A1 (fr) 2013-11-07
IN2014DN09595A (fr) 2015-07-31
JP2015519194A (ja) 2015-07-09
EA029381B1 (ru) 2018-03-30
WO2013166301A1 (fr) 2013-11-07

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