ES2175707T3 - Procedimiento para regenerar un liquido de lavado cargado procedente de una instalacion para la desulfuracion de gases. - Google Patents

Procedimiento para regenerar un liquido de lavado cargado procedente de una instalacion para la desulfuracion de gases.

Info

Publication number
ES2175707T3
ES2175707T3 ES98921415T ES98921415T ES2175707T3 ES 2175707 T3 ES2175707 T3 ES 2175707T3 ES 98921415 T ES98921415 T ES 98921415T ES 98921415 T ES98921415 T ES 98921415T ES 2175707 T3 ES2175707 T3 ES 2175707T3
Authority
ES
Spain
Prior art keywords
washing liquid
regenerating
procedure
sub
wash
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98921415T
Other languages
English (en)
Inventor
Gerhard Grunewald
Uwe Zwiefelhofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MG Technologies AG
Original Assignee
MG Technologies AG
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 MG Technologies AG filed Critical MG Technologies AG
Application granted granted Critical
Publication of ES2175707T3 publication Critical patent/ES2175707T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • 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
    • C01B17/20—Methods for preparing sulfides or polysulfides, in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound

Landscapes

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

Abstract

La carga de los líquidos de lavado contiene H{sub,2}S, CO, H{sub,2}, CO{sub,2}, níquel carbonilo y /o hierro carbonilo. El monóxido de carbono es eliminado inicial y parcialmente de la carga del líquido de lavado y el lavado líquido que ya está bajo en CO se lleva a través de una zona de reacción y de precipitación. Los lodos que contienen sulfuro de níquel y/o hierro se extraen de la zona de reacción y precipitación y el líquido de lavado se lleva a un dispositivo de regeneración térmica. El líquido de lavado regenerado se puede reutilizar para posterior desulfuración.
ES98921415T 1997-04-18 1998-04-02 Procedimiento para regenerar un liquido de lavado cargado procedente de una instalacion para la desulfuracion de gases. Expired - Lifetime ES2175707T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19716310A DE19716310A1 (de) 1997-04-18 1997-04-18 Verfahren zum Regenerieren einer beladenen Waschflüssigkeit, die aus einer Anlage zur Entschwefelung eines Wasserstoff und Kohlenoxide enthaltenden Gasgemisches kommt

Publications (1)

Publication Number Publication Date
ES2175707T3 true ES2175707T3 (es) 2002-11-16

Family

ID=7826954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98921415T Expired - Lifetime ES2175707T3 (es) 1997-04-18 1998-04-02 Procedimiento para regenerar un liquido de lavado cargado procedente de una instalacion para la desulfuracion de gases.

Country Status (7)

Country Link
US (1) US6488742B1 (es)
EP (1) EP0975414B9 (es)
CN (1) CN1110347C (es)
DE (2) DE19716310A1 (es)
ES (1) ES2175707T3 (es)
PT (1) PT975414E (es)
WO (1) WO1998047602A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001908B4 (de) * 2000-01-19 2007-07-12 Lurgi Ag Verfahren zum Regenerieren einer beladenen Waschflüssigkeit, die aus einer Anlage zur Gasentschwefelung kommt
DE10023661B4 (de) * 2000-05-13 2007-07-26 Lurgi Ag Verfahren zum Reinigen einer beladenen Waschflüssigkeit, die aus einer Anlage zur Gasentschwefelung kommt
DE10136484A1 (de) * 2001-07-27 2003-02-13 Uhde Gmbh Verfahren zur Entfernung von Gasbestandteilen aus technischen Gasen mittels Ethylenglykoldimethylethern bei tieferen Temperaturen
US8017816B2 (en) * 2002-04-22 2011-09-13 The Curators Of The University Of Missouri Method of producing lower alcohols from glycerol
US7663004B2 (en) * 2002-04-22 2010-02-16 The Curators Of The University Of Missouri Method of producing lower alcohols from glycerol
US8252961B2 (en) * 2002-04-22 2012-08-28 The Curators Of The University Of Missouri Method of producing lower alcohols from glycerol
DE10336534A1 (de) * 2003-08-05 2005-02-24 Stockhausen Gmbh Verfahren zur Verminderung der Schwermetallkonzentration in Abwasseraufbereitungsschlämmen
DE10336677B4 (de) * 2003-08-09 2007-10-31 Lurgi Ag Verfahren und Vorrichtung zur Reinigung von Industriegasen
US20060101715A1 (en) * 2004-11-17 2006-05-18 Karel Vlok Apparatus and method for coal gasification
US20070135301A1 (en) * 2005-12-08 2007-06-14 Sud-Chemie Inc. Catalyst for the production of polyols by hydrogenolysis of carbohydrates
GB0709433D0 (en) * 2007-05-16 2007-06-27 Gasconsult Ltd Process for removal of carbon dioxide from gases
DE102007055296A1 (de) * 2007-11-20 2009-05-28 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Waschmittelregenerierung
CN201768471U (zh) * 2010-07-23 2011-03-23 镇海石化建安工程有限公司 低温甲醇洗原料气冷却器
EP2609988A1 (de) * 2011-12-29 2013-07-03 Dreyer & Bosse Kraftwerke GmbH Niedertemperaturverfahren zur Desorption beladener aminhaltiger Waschflüssigkeiten aus Gaswaschprozessen und Vorrichtung
DE102013010103B4 (de) * 2013-06-18 2024-02-29 Linde Gmbh Verfahren und Vorrichtung zur Abtrennung von Metallcarbonylen aus Gasgemischen
AU2015243729A1 (en) * 2014-04-07 2016-09-29 Siemens Aktiengesellschaft Device and method for separating carbon dioxide from a gas stream, in particular from a flue gas stream, comprising a cooling water system
DE102018202335A1 (de) * 2018-02-15 2019-08-22 Linde Aktiengesellschaft Anlage zur elektrochemischen Herstellung eines CO-haltigen Gasprodukts
PL3530340T3 (pl) * 2018-02-27 2021-05-31 L'air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude Sposób i instalacja do oddzielania kwaśnych składników gazowych z gazu syntezowego zawierającego karbonylki metali
EP3616774A1 (de) * 2018-09-03 2020-03-04 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Verfahren und vorrichtung zur abtrennung von metallcarbonylen aus einem gasgemisch
EP3616775B1 (de) * 2018-09-03 2024-05-01 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Vorrichtung zur abtrennung von metallcarbonylen aus rohsynthesegas

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA932127A (en) * 1970-07-08 1973-08-21 The International Nickel Company Of Canada Separation of nickel carbonyl from gases
US3989811A (en) * 1975-01-30 1976-11-02 Shell Oil Company Process for recovering sulfur from fuel gases containing hydrogen sulfide, carbon dioxide, and carbonyl sulfide
DE2610982C3 (de) 1976-03-16 1982-12-30 Veba Oel AG, 4660 Gelsenkirchen-Buer Verfahren zum Reinigen von Druckgasen aus der Spaltung schwermetallhaltiger Brennstoffe
DE3148520A1 (de) 1981-12-08 1983-07-21 Linde Ag, 6200 Wiesbaden "verfahren zur entfernung von sauren gasen aus gasgemischen"
DE3148519A1 (de) 1981-12-08 1983-07-21 Linde Ag, 6200 Wiesbaden Verfahren zur verhinderung der verlegung von apparaten mit metallsulfiden
DE3308392A1 (de) * 1983-03-09 1984-09-13 Linde Ag, 6200 Wiesbaden Verfahren zur verhinderung der verlegung von apparaten mit metallsulfiden
DE3718457A1 (de) 1987-06-02 1988-12-15 Linde Ag Verfahren zum auswaschen von no und/oder so(pfeil abwaerts)2(pfeil abwaerts) aus gasgemischen
DE3922785C2 (de) 1989-07-11 1994-03-31 Metallgesellschaft Ag Verfahren zum Regenerieren einer hochsiedenden, CO¶2¶ und H¶2¶S enthaltenden Waschlösung
CN1061914A (zh) * 1990-11-29 1992-06-17 湖南大学 一种燃煤锅炉烟气除尘脱硫工艺

Also Published As

Publication number Publication date
EP0975414A1 (de) 2000-02-02
CN1110347C (zh) 2003-06-04
US6488742B1 (en) 2002-12-03
WO1998047602A1 (de) 1998-10-29
DE19716310A1 (de) 1998-10-22
DE59803619D1 (de) 2002-05-08
PT975414E (pt) 2002-08-30
EP0975414B1 (de) 2002-04-03
US20020178917A1 (en) 2002-12-05
EP0975414B9 (de) 2002-10-02
CN1252737A (zh) 2000-05-10

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