NO20060750L - Fremgangsmate for fjernelse av hydrogensulfid og andre surgass komponenter fra tryksatte, tekniske gasser - Google Patents

Fremgangsmate for fjernelse av hydrogensulfid og andre surgass komponenter fra tryksatte, tekniske gasser

Info

Publication number
NO20060750L
NO20060750L NO20060750A NO20060750A NO20060750L NO 20060750 L NO20060750 L NO 20060750L NO 20060750 A NO20060750 A NO 20060750A NO 20060750 A NO20060750 A NO 20060750A NO 20060750 L NO20060750 L NO 20060750L
Authority
NO
Norway
Prior art keywords
regeneration
enrichment
hydrogen sulphide
gas components
procedure
Prior art date
Application number
NO20060750A
Other languages
English (en)
Inventor
Johannes Menzel
Georg Sacker
Original Assignee
Uhde Gmbh
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 Uhde Gmbh filed Critical Uhde Gmbh
Publication of NO20060750L publication Critical patent/NO20060750L/no

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and 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
    • B01D53/1418—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
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/16—Hydrogen sulfides
    • C01B17/167—Separation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for fjernelse av hydrogensulfid og ytterligere surgasskomponenter fra trykksatte, tekniske gasser ved hjelp av et fysikalsk vaskemiddel så vel som utvinnelse av svovel fra hydrogensulfid under anvendelse av et Claus-anlegg, hvor hydrogensulfidet og de ytterligere surgasskomponentene oppløses absorptivt i det fysikalske vaskemiddelet, det fysikalske vaskemiddelet underkastes en flertrinns regenerering, flertrinns regenereringen omfatter minst en anordning til CO-anriking, en anordning til H2S-anriking, en anordning til C02-stripping og en anordning til termisk regenerering, hvor de forskjellige regenereringstrinnene både omfatter innbyrdes forskjellige trykktrinn og også i forhold til absorpsjonen utviser et lavere trykk, en hydrogensulfidrik Clausgass trekkes ut fra et av regenereringstrinnet og føres inn i et Claus-anlegg hvor det frembringes svovel, restgassen som forlater Claus-anlegget hydreres og fortettes til et trykk som tilsvarer et av regenereringstrinnet, og den fortettede restgassen tilføres den anordningen som tjener til CO-anrikingen. Anordningen til CO-anrikning kan utformes som en flashkolonne.
NO20060750A 2003-07-16 2006-02-16 Fremgangsmate for fjernelse av hydrogensulfid og andre surgass komponenter fra tryksatte, tekniske gasser NO20060750L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10332427A DE10332427A1 (de) 2003-07-16 2003-07-16 Verfahren zur Entfernung von Schwefelwasserstoff und weiteren Sauergaskomponenten aus unter Druck befindlichen, technischen Gasen
PCT/EP2004/007654 WO2005007271A1 (de) 2003-07-16 2004-07-12 Verfahren zur entfernung von schwefelwasserstoff und weiteren sauergaskomponenten aus unter druck befindlichen, technischen gasen

Publications (1)

Publication Number Publication Date
NO20060750L true NO20060750L (no) 2006-04-10

Family

ID=33560174

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060750A NO20060750L (no) 2003-07-16 2006-02-16 Fremgangsmate for fjernelse av hydrogensulfid og andre surgass komponenter fra tryksatte, tekniske gasser

Country Status (7)

Country Link
US (1) US8007569B2 (no)
EP (1) EP1646442B1 (no)
AT (1) ATE541634T1 (no)
CA (1) CA2532317C (no)
DE (1) DE10332427A1 (no)
NO (1) NO20060750L (no)
WO (1) WO2005007271A1 (no)

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US7637984B2 (en) 2006-09-29 2009-12-29 Uop Llc Integrated separation and purification process
DE102010013279B3 (de) 2010-03-29 2011-07-28 Uhde GmbH, 44141 Verfahren und Vorrichtung zur Verarbeitung eines kohlendioxidreichen Sauergases in einem Claus-Prozess
US8945292B2 (en) * 2012-03-23 2015-02-03 General Electric Company System for recovering acid gases from a gas stream
BR112015013344A2 (pt) * 2012-12-10 2017-07-11 Total Sa processo integrado para recuperar co2 nativo de alta qualidade a partir de um gás ácido compreendendo h2s e co2
CN104436998A (zh) * 2013-09-17 2015-03-25 中国石油化工股份有限公司 一种甲醇作吸收剂脱除酸性气体的方法
CN106318475A (zh) * 2015-06-15 2017-01-11 上海东化环境工程有限公司 低温甲醇洗的改进工艺
CN104998517A (zh) * 2015-07-01 2015-10-28 兖矿国宏化工有限责任公司 一种提高低温甲醇洗工艺中酸性气硫化氢和羰基硫浓度的方法
CN114437845B (zh) * 2020-11-03 2023-01-10 中国石油化工股份有限公司 一种天然气溶剂吸收脱氮工艺的计算机控制方法

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Also Published As

Publication number Publication date
DE10332427A1 (de) 2005-02-03
EP1646442A1 (de) 2006-04-19
US8007569B2 (en) 2011-08-30
US20070131112A1 (en) 2007-06-14
ATE541634T1 (de) 2012-02-15
WO2005007271A1 (de) 2005-01-27
CA2532317C (en) 2011-09-06
CA2532317A1 (en) 2005-01-27
EP1646442B1 (de) 2012-01-18

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