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ES2043256T3 - Procedimiento para la separacion de compuestos acidos de gases calientes. - Google Patents

Procedimiento para la separacion de compuestos acidos de gases calientes.

Info

Publication number
ES2043256T3
ES2043256T3 ES90202050T ES90202050T ES2043256T3 ES 2043256 T3 ES2043256 T3 ES 2043256T3 ES 90202050 T ES90202050 T ES 90202050T ES 90202050 T ES90202050 T ES 90202050T ES 2043256 T3 ES2043256 T3 ES 2043256T3
Authority
ES
Spain
Prior art keywords
hot gases
separation
procedure
acid compounds
gases
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
ES90202050T
Other languages
English (en)
Inventor
Ekkehard Dr Weber
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2043256T3 publication Critical patent/ES2043256T3/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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • 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

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

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA SEPARACION DE COMBINACIONES ACIDAS HF., HC1.,SO2,SO3 Y/O H2S DE GASES QUE DESPRENDEN COMBUSTIBLES FOSILES EN LA COMBUSTION O GASIFICACION. CON ESTE PROCEDIMIENTO, LOS GASES CALIENTES, CON UNA FUNCION DE OXIDOS, HIDROXIDOS Y/O CARBONATOS DE LI., NA., K., MG,. Y/O CA., SE LLEVAN EN CONTACTO A UNA TEMPERATURA DE 500 A 1000
ES90202050T 1989-08-23 1990-07-26 Procedimiento para la separacion de compuestos acidos de gases calientes. Expired - Lifetime ES2043256T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3927794A DE3927794A1 (de) 1989-08-23 1989-08-23 Verfahren zur abscheidung saurer verbindungen aus heissen gasen

Publications (1)

Publication Number Publication Date
ES2043256T3 true ES2043256T3 (es) 1993-12-16

Family

ID=6387677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90202050T Expired - Lifetime ES2043256T3 (es) 1989-08-23 1990-07-26 Procedimiento para la separacion de compuestos acidos de gases calientes.

Country Status (7)

Country Link
EP (1) EP0414292B1 (es)
JP (1) JPH03114513A (es)
AT (1) ATE93404T1 (es)
AU (1) AU636379B2 (es)
DE (2) DE3927794A1 (es)
ES (1) ES2043256T3 (es)
ZA (1) ZA906671B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9108754D0 (en) * 1991-04-24 1991-06-12 Ici Plc Stack gas cleaning process
DE4130035C2 (de) * 1991-09-10 1997-08-14 Alpha Labor Gmbh Absorber zur Entfernung von sauren Schadstoffen aus einem Abgasstrom
DE4220950A1 (de) * 1992-06-26 1994-01-05 Metallgesellschaft Ag Verfahren zur Abscheidung von HF, HCl, SO¶2¶, SO¶3¶ und/oder H¶2¶S aus Gasen
FR2702399B1 (fr) * 1993-03-09 1995-05-24 Cnim Procédé de traitement des effluents produits lors de l'incinération des déchets industriels et/ou ménagers et produit issu de ce procédé.
JP3566995B2 (ja) * 1994-10-05 2004-09-15 日本パイオニクス株式会社 ハロゲンガスの精製方法
US11311840B2 (en) 2018-10-05 2022-04-26 Massachusetts Institute Of Technology Carbon dioxide removal using sequestration materials that include salts in molten form, and related systems and methods
EP4054743A1 (en) * 2019-11-07 2022-09-14 Massachusetts Institute of Technology Treatment of acid gases using molten alkali metal borates and associated methods of separation, and processes for regenerating sorbents and associated systems
US11577223B2 (en) 2019-11-07 2023-02-14 Massachusetts Institute Of Technology Processes for regenerating sorbents, and associated systems
US11291950B2 (en) 2019-11-07 2022-04-05 Massachusetts Institute Of Technology Treatment of acid gases using molten alkali metal borates and associated methods of separation
CN116574544B (zh) * 2023-07-13 2023-09-05 四川恒乐达能源工程有限公司 一种天然气mdea脱硫吸收塔

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671185A (en) * 1968-08-12 1972-06-20 Pullman Inc Purification of waste gases
CA958872A (en) * 1970-10-01 1974-12-10 North American Rockwell Corporation Regeneration of absorbent for sulfur oxides
US4053554A (en) * 1974-05-08 1977-10-11 Catalox Corporation Removal of contaminants from gaseous streams
US3919390A (en) * 1974-07-12 1975-11-11 Us Interior Process and composition for cleaning hot fuel gas
JPS5147591A (es) * 1974-10-10 1976-04-23 Texaco Development Corp
US4086323A (en) * 1977-06-21 1978-04-25 The United States Of America As Represented By The United States Department Of Energy Process for removal of sulfur compounds from fuel gases
DE2815446A1 (de) * 1978-04-10 1980-05-08 Weber Ekkehard Verfahren zum nassabscheiden von verunreinigungen aus gasen hoeherer temperatur
US4357308A (en) * 1980-06-06 1982-11-02 Erickson Donald C Dual temperature dual desulfurization

Also Published As

Publication number Publication date
AU6119990A (en) 1991-03-21
JPH03114513A (ja) 1991-05-15
ATE93404T1 (de) 1993-09-15
EP0414292A1 (de) 1991-02-27
DE3927794A1 (de) 1991-02-28
DE3927794C2 (es) 1992-01-16
EP0414292B1 (de) 1993-08-25
DE59002459D1 (de) 1993-09-30
AU636379B2 (en) 1993-04-29
ZA906671B (en) 1992-04-29

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