AU636379B2 - Process of removing acid compounds from hot gases - Google Patents

Process of removing acid compounds from hot gases

Info

Publication number
AU636379B2
AU636379B2 AU61199/90A AU6119990A AU636379B2 AU 636379 B2 AU636379 B2 AU 636379B2 AU 61199/90 A AU61199/90 A AU 61199/90A AU 6119990 A AU6119990 A AU 6119990A AU 636379 B2 AU636379 B2 AU 636379B2
Authority
AU
Australia
Prior art keywords
hot gases
acid compounds
removing acid
gases
gasification
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.)
Ceased
Application number
AU61199/90A
Other languages
English (en)
Other versions
AU6119990A (en
Inventor
Ekkehard 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
Publication of AU6119990A publication Critical patent/AU6119990A/en
Application granted granted Critical
Publication of AU636379B2 publication Critical patent/AU636379B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU61199/90A 1989-08-23 1990-08-22 Process of removing acid compounds from hot gases Ceased AU636379B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3927794A DE3927794A1 (de) 1989-08-23 1989-08-23 Verfahren zur abscheidung saurer verbindungen aus heissen gasen
DE3927794 1989-08-23

Publications (2)

Publication Number Publication Date
AU6119990A AU6119990A (en) 1991-03-21
AU636379B2 true AU636379B2 (en) 1993-04-29

Family

ID=6387677

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61199/90A Ceased AU636379B2 (en) 1989-08-23 1990-08-22 Process of removing acid compounds from hot gases

Country Status (7)

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

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
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
WO2021092215A1 (en) * 2019-11-07 2021-05-14 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
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

Citations (3)

* 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
US3919390A (en) * 1974-07-12 1975-11-11 Us Interior Process and composition for cleaning hot fuel gas
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5147591A (enExample) * 1974-10-10 1976-04-23 Texaco Development Corp
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

Patent Citations (3)

* 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
US3919390A (en) * 1974-07-12 1975-11-11 Us Interior Process and composition for cleaning hot fuel gas
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

Also Published As

Publication number Publication date
DE3927794A1 (de) 1991-02-28
AU6119990A (en) 1991-03-21
EP0414292B1 (de) 1993-08-25
ES2043256T3 (es) 1993-12-16
EP0414292A1 (de) 1991-02-27
DE59002459D1 (de) 1993-09-30
ATE93404T1 (de) 1993-09-15
JPH03114513A (ja) 1991-05-15
DE3927794C2 (enExample) 1992-01-16
ZA906671B (en) 1992-04-29

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