ES2080538T3 - PROCEDURE FOR THE PURIFICATION OF A GAS OBTAINED BY GASIFICATION OF A CARBON-CONTAINING MATERIAL. - Google Patents

PROCEDURE FOR THE PURIFICATION OF A GAS OBTAINED BY GASIFICATION OF A CARBON-CONTAINING MATERIAL.

Info

Publication number
ES2080538T3
ES2080538T3 ES93101536T ES93101536T ES2080538T3 ES 2080538 T3 ES2080538 T3 ES 2080538T3 ES 93101536 T ES93101536 T ES 93101536T ES 93101536 T ES93101536 T ES 93101536T ES 2080538 T3 ES2080538 T3 ES 2080538T3
Authority
ES
Spain
Prior art keywords
procedure
purification
gas
gasification
carbon
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
ES93101536T
Other languages
Spanish (es)
Inventor
Manfred Dr Gross
Ulrich Dr Meisl
Johannes Menzel
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.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6453288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2080538(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Application granted granted Critical
Publication of ES2080538T3 publication Critical patent/ES2080538T3/en
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
    • 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
    • C10K1/02—Dust 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
    • C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials

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)
  • Industrial Gases (AREA)
  • Treating Waste Gases (AREA)

Abstract

PROCEDIMIENTO PARA LA DEPURACION DE GASES PRODUCIDOS POR LA COMBUSTION DE MATERIALES QUE CONTIENEN CARBONO. EN ESTE PROCEDIMIENTO EL GAS PROVENIENTE DE LAS INSTALACIONES DE COMBUSTION, ES SOMETIDO A UNA DEPURACION, QUE CONSTA DE LOS SIGUIENTES PASOS DE PROCEDIMIENTO: A) DESPOLVOREO, ASI COMO LA SEPARACION DE NH3 Y HCN POR MEDIO DEL LAVADO DE AGUA EN CIRCUITO CERRADO, A UNA PRESION ELEVADA Y A UNA TEMPERATURA ELEVADA, B) HIDROLISIS CATALITICA DE COS, Y C) LAVADO DE H2S. AL FINALIZAR EL PURIFICADO DEL GAS, PUEDE UTILIZARSE COMO GAS COMBUSTIBLE PARA TURBINAS A GAS EN UNA CENTRAL TERMICA. EL HIDROGENURO DE AZUFRE SEPARADO DEL GAS EN LA PURIFICACION, ES ELABORADO BIEN EN AZUFRE ELEMENTAL, O BIEN EN ACIDO SULFURICO, MIENTRAS QUE LOS COMPUESTOS DE NITROGENO SEPARADOS, SON DESCOMPUESTOS CATALITICAMENTE.PROCEDURE FOR THE PURIFICATION OF GASES PRODUCED BY THE COMBUSTION OF MATERIALS CONTAINING CARBON. IN THIS PROCEDURE, THE GAS FROM COMBUSTION FACILITIES IS SUBJECT TO A TREATMENT, WHICH CONSISTS OF THE FOLLOWING STEPS OF PROCEDURE: A) DUSTING, AS WELL AS THE SEPARATION OF NH3 AND HCN BY WASHING WATER IN A CLOSED CIRCUIT, A HIGH PRESSURE AND A HIGH TEMPERATURE, B) CAT CATALYTIC HYDROLYSIS OF COS, AND C) H2S WASHING. AT THE END OF THE GAS PURIFICATION, IT CAN BE USED AS FUEL GAS FOR GAS TURBINES IN A THERMAL POWER PLANT. SULFUR HYDROGENIDE SEPARATED FROM GAS IN PURIFICATION, IS MADE WELL IN ELEMENTAL SULFUR, OR IN SULFURIC ACID, WHILE THE NITROGEN COMPOUNDS ARE SEPARATED CATALYTICALLY.

ES93101536T 1992-03-05 1993-02-02 PROCEDURE FOR THE PURIFICATION OF A GAS OBTAINED BY GASIFICATION OF A CARBON-CONTAINING MATERIAL. Expired - Lifetime ES2080538T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924206943 DE4206943A1 (en) 1992-03-05 1992-03-05 METHOD FOR PURIFYING A GAS GIVEN BY CARBURATING CARBONATED MATERIAL

Publications (1)

Publication Number Publication Date
ES2080538T3 true ES2080538T3 (en) 1996-02-01

Family

ID=6453288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93101536T Expired - Lifetime ES2080538T3 (en) 1992-03-05 1993-02-02 PROCEDURE FOR THE PURIFICATION OF A GAS OBTAINED BY GASIFICATION OF A CARBON-CONTAINING MATERIAL.

Country Status (4)

Country Link
EP (1) EP0560039B1 (en)
DE (2) DE4206943A1 (en)
DK (1) DK0560039T3 (en)
ES (1) ES2080538T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321542C1 (en) * 1993-06-29 1994-09-01 Bfi Entsorgungstech Process for the separate removal of sulphur compounds and CO2 from gas
NL1002134C2 (en) * 1996-01-19 1997-07-22 Stork Comprimo Bv Method for removing sulfur-containing impurities, aromatics and hydrocarbons from gas.
NL1002135C2 (en) * 1996-01-19 1997-07-22 Stork Comprimo Bv Method for removing sulfur-containing impurities, aromatics and hydrocarbons from gas.
DE102004062687A1 (en) 2004-12-21 2006-06-29 Uhde Gmbh Process for generating hydrogen and energy from synthesis gas
US8551199B2 (en) * 2009-04-03 2013-10-08 General Electric Company Method and apparatus to recycle tail gas
US11530131B1 (en) 2021-11-16 2022-12-20 Saudi Arabian Oil Company Methods and systems of sub-dew point sulfur recovery with interstage membrane units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254094A (en) * 1979-03-19 1981-03-03 Air Products And Chemicals, Inc. Process for producing hydrogen from synthesis gas containing COS
US4356161A (en) * 1981-08-24 1982-10-26 Shell Oil Company Process for reducing the total sulfur content of a high CO2 -content feed gas
DE3923840C1 (en) * 1989-07-19 1991-01-17 Rheinische Braunkohlenwerke Ag, 5000 Koeln, De Prodn. of fuel gas - by partial combustion of carbonaceous materials, cooling, removing suspended solid matter, etc.
DE3926575A1 (en) * 1989-08-11 1991-02-14 Metallgesellschaft Ag PROCESS FOR CLEANING RAW FUEL GAS FROM THE GASIFICATION OF SOLID FUELS

Also Published As

Publication number Publication date
DK0560039T3 (en) 1996-03-04
DE59300836D1 (en) 1995-12-07
EP0560039A1 (en) 1993-09-15
EP0560039B1 (en) 1995-11-02
DE4206943A1 (en) 1993-09-09

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