ES2067797T3 - Procedimiento para eliminar el hcl y el hf del gas combustible que deriva del carbon. - Google Patents

Procedimiento para eliminar el hcl y el hf del gas combustible que deriva del carbon.

Info

Publication number
ES2067797T3
ES2067797T3 ES91108413T ES91108413T ES2067797T3 ES 2067797 T3 ES2067797 T3 ES 2067797T3 ES 91108413 T ES91108413 T ES 91108413T ES 91108413 T ES91108413 T ES 91108413T ES 2067797 T3 ES2067797 T3 ES 2067797T3
Authority
ES
Spain
Prior art keywords
derives
coal
hcl
eliminating
procedure
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
ES91108413T
Other languages
English (en)
Inventor
Charles Cook
Eli Gal
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.)
General Electric Environmental Services Inc
Original Assignee
General Electric Environmental Services 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24166707&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2067797(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Environmental Services Inc filed Critical General Electric Environmental Services Inc
Application granted granted Critical
Publication of ES2067797T3 publication Critical patent/ES2067797T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D53/68—Halogens or halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

SE PRESENTA UN PROCESO PARA LA ELIMINACION DE HCI Y HF DE UNA CORRIENTE DE GAS CALIENTE JUNTO CON LA ELIMINACION DE COMPUESTOS DE AZUFRE. EL PROCESO INCLUYE LA INTRODUCCION DE UN SORBENTE DE HCI/HF COMO NAHCOLITA, BICARBONATO SODICO, CARBONATO SODICO O TRONA EN POLVO DENTRO DE LA CORRIENTE DE PROCESO EN CUALQUIERA O EN LAS CUATRO POSICIONES ALTERNATIVAS EN CANTIDAD SUFICIENTE PARA DESCOMPONER EL HCI Y HF EN SALES SOLIDAS QUE SE ELIMINAN POSTERIORMENTE DE LA CORRIENTE.
ES91108413T 1990-06-25 1991-05-24 Procedimiento para eliminar el hcl y el hf del gas combustible que deriva del carbon. Expired - Lifetime ES2067797T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/543,131 US5118480A (en) 1990-06-25 1990-06-25 Method for removing hcl and hf from coal derived fuel gas

Publications (1)

Publication Number Publication Date
ES2067797T3 true ES2067797T3 (es) 1995-04-01

Family

ID=24166707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91108413T Expired - Lifetime ES2067797T3 (es) 1990-06-25 1991-05-24 Procedimiento para eliminar el hcl y el hf del gas combustible que deriva del carbon.

Country Status (5)

Country Link
US (1) US5118480A (es)
EP (1) EP0463367B1 (es)
JP (1) JP3035870B2 (es)
DE (1) DE69107126T2 (es)
ES (1) ES2067797T3 (es)

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GB8929044D0 (en) * 1989-12-22 1990-02-28 Agglo Recovery A process for the purification of flue gases
WO1994024230A1 (en) * 1993-04-08 1994-10-27 Shell Oil Company Method of reducing halides in synthesis gas
US5403366A (en) * 1993-06-17 1995-04-04 Texaco Inc. Partial oxidation process for producing a stream of hot purified gas
US5401282A (en) * 1993-06-17 1995-03-28 Texaco Inc. Partial oxidation process for producing a stream of hot purified gas
USH1539H (en) * 1993-11-12 1996-06-04 Shell Oil Company Method of reducing hydrogen chloride in synthesis gas
IT1269193B (it) * 1994-01-20 1997-03-21 Solvay Composizione reattiva e procedimento per la purificazione di un gas contenente cloruro di idrogeno
FR2724328B1 (fr) * 1994-09-09 1997-01-10 Solvay Composition reactive et procede pour l'epuration d'un gaz contenant de l'oxyde nitrique
DE4433246A1 (de) * 1994-09-19 1996-03-21 Hoechst Ag Verfahren zur Herstellung eines reversiblen Adsorbens
IT1291996B1 (it) * 1997-05-26 1999-01-25 Consorzio Obbligatorio Naziona Composto reattivo per la rimozione di composti acidi da fumi o gas ad alta temperatura e procedimento per la sua preparazione
JP3991461B2 (ja) 1998-08-11 2007-10-17 日産自動車株式会社 テーブル装置
GB9902099D0 (en) * 1999-01-29 1999-03-24 Boc Group Plc Vacuum pump systems
EP1205233B1 (de) * 2000-11-07 2003-06-11 Friedrich Hellmich Verfahren zur Rauchgasreinigung
US7056487B2 (en) * 2003-06-06 2006-06-06 Siemens Power Generation, Inc. Gas cleaning system and method
CA2433277C (en) * 2003-06-25 2008-02-26 Clean-Flo Gas Filtration Systems (1987) Ltd. Gas purification medium for removing sulfides from gaseous streams
JP4367910B2 (ja) 2003-10-02 2009-11-18 キヤノン株式会社 固体撮像装置
US7531154B2 (en) * 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
JP5399051B2 (ja) * 2008-11-19 2014-01-29 森田化学工業株式会社 フロン破壊ガス、または、ドライエッチング排ガス中の塩素およびフッ素の選択的固定化と回収物のリサイクル
KR20250153241A (ko) * 2023-03-20 2025-10-24 구자라트 플루오로케미칼스 리미티드 고순도 알칼리 금속 헥사플루오로포스페이트를 제조하는 방법 및 이로부터 제조된 알칼리 금속 헥사플루오로포스페이트

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US1626664A (en) * 1921-08-26 1927-05-03 U G I Contracting Company Process of purifying illuminating gas
US1816533A (en) * 1929-07-17 1931-07-28 Huff Process of purifying gases
US2259409A (en) * 1938-06-03 1941-10-14 Walter H Duisberg Process for reactivating desulphurizing masses
US2682444A (en) * 1949-07-26 1954-06-29 Humphreys & Glasgow Ltd Continuous process for the removal of hydrogen sulfide from gas
US2983573A (en) * 1956-06-25 1961-05-09 Robert Dempster And Sons Ltd Removal of hydrogen sulphide from gases
US4008174A (en) * 1973-06-25 1977-02-15 Chevron Research Company Process for regenerating a solid copper-chromium reactant used in the removal of hydrogen sulfide from hydrogen recycle gas
FR2295782A1 (fr) * 1974-12-27 1976-07-23 Inst Francais Du Petrole Procede d'epuration d'un gaz contenant du sulfure d'hydrogene et masses de contact utilisables a cet effet
US4089809A (en) * 1976-03-01 1978-05-16 The United States Of America As Represented By The United States Department Of Energy Regenerable sorbent and method for removing hydrogen sulfide from hot gaseous mixtures
GB1550354A (en) * 1976-04-22 1979-08-15 Exxonr Research & Eng Co Converting calcium sulphide to culcium oxide
US4273749A (en) * 1977-06-03 1981-06-16 Hitachi, Ltd. Refining process of hot gas containing hydrogen sulfide and ammonia
FR2432887A1 (fr) * 1978-08-08 1980-03-07 Inst Francais Du Petrole Procede d'epuration d'un gaz contenant du sulfure d'hydrogene
FR2456543A1 (fr) * 1979-05-15 1980-12-12 Inst Francais Du Petrole Procede d'epuration d'un gaz contenant du sulfure d'hydrogene
US4366131A (en) * 1979-05-31 1982-12-28 Irwin Fox Highly reactive iron oxide agents and apparatus for hydrogen sulfide scavenging
NZ196585A (en) * 1980-04-07 1983-05-31 Alumax Inc Neutralising acidic off-gases from chemical processes with granular sodium carbonate
DE3131257C2 (de) * 1981-08-07 1986-10-30 VEG-Gasinstituut N.V., Apeldoorn Verfahren zum Entfernen von Schwefelwasserstoff aus Gasen
US4473363A (en) * 1981-08-20 1984-09-25 Mccutchan Jr Ben O Composite plastic and metal pulley construction
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NL8105728A (nl) * 1981-10-30 1983-05-16 Tno Werkwijze voor het verwijderen van diwaterstofsulfide uit procesgassen met behulp van vaste acceptoren, werkwijze voor het cyclisch-regenereren van de gebruikte acceptoren bij hoge temperatuur, alsmede werkwijze voor het bereiden van acceptoren, die voor deze werkwijze geschikt zijn.
US4435371A (en) * 1982-02-26 1984-03-06 The Goodyear Tire & Rubber Company Sulfur removal from a gas stream
US4442078A (en) * 1982-07-07 1984-04-10 The United States Of America As Represented By The United States Department Of Energy Method of removing hydrogen sulfide from gases utilizing a zinc oxide sorbent and regenerating the sorbent
US4668489A (en) * 1984-01-30 1987-05-26 Efb Inc. Method for treating gas streams
US4555391A (en) * 1984-07-24 1985-11-26 Intermountain Research & Development Corporation Dry injection flue gas desulfurization process
EP0173640A3 (en) * 1984-07-30 1986-12-30 Mitsubishi Jukogyo Kabushiki Kaisha Method for treating exhaust gas
EP0190416A3 (de) * 1984-11-30 1988-07-27 Waagner-Biro Aktiengesellschaft Verfahren zur Abscheidung von Schadstoffen as Verbrennungsabgasen
DE3629817A1 (de) * 1986-09-02 1988-03-03 Bergwerksverband Gmbh Verfahren zur verringerung der schadstoffemisionen von kraftwerken mit kombinierten gas-/dampfturbinenprozessen mit vorgeschalteter kohlevergasung
DE3644102A1 (de) * 1986-12-23 1988-07-07 Metallgesellschaft Ag Abgasreinigungsverfahren
US4857285A (en) * 1987-06-04 1989-08-15 General Electric Environmental Services, Inc. Method and system for removal of sulfur compounds from gases and for regenerating spent sorbents
EP0301272A3 (de) * 1987-07-29 1990-12-05 Waagner-Biro Aktiengesellschaft Verfahren und Vorrichtung zur Abgas- oder Abluftreinigung
US4927430A (en) * 1988-05-26 1990-05-22 Albert Calderon Method for producing and treating coal gases

Also Published As

Publication number Publication date
EP0463367A1 (en) 1992-01-02
JPH0711264A (ja) 1995-01-13
EP0463367B1 (en) 1995-02-01
DE69107126D1 (de) 1995-03-16
DE69107126T2 (de) 1995-09-07
JP3035870B2 (ja) 2000-04-24
US5118480A (en) 1992-06-02

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