CA1106576A - Methode d'extraction du so.sub.2 des gaz d'echappement, et d'extraction des sels thermostables des systemes dans lesquels ils s'accumulent a l'aide d'une resine echangeuse d'ions - Google Patents

Methode d'extraction du so.sub.2 des gaz d'echappement, et d'extraction des sels thermostables des systemes dans lesquels ils s'accumulent a l'aide d'une resine echangeuse d'ions

Info

Publication number
CA1106576A
CA1106576A CA298,483A CA298483A CA1106576A CA 1106576 A CA1106576 A CA 1106576A CA 298483 A CA298483 A CA 298483A CA 1106576 A CA1106576 A CA 1106576A
Authority
CA
Canada
Prior art keywords
anion exchange
exchange resin
improvement
heat stable
absorbent solution
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
Application number
CA298,483A
Other languages
English (en)
Inventor
Alexander J. Kosseim
David A. Dunnery
Gilbert R. Atwood
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1106576A publication Critical patent/CA1106576A/fr
Expired 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
    • B01D53/50—Sulfur oxides

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)
CA298,483A 1977-03-25 1978-03-08 Methode d'extraction du so.sub.2 des gaz d'echappement, et d'extraction des sels thermostables des systemes dans lesquels ils s'accumulent a l'aide d'une resine echangeuse d'ions Expired CA1106576A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78116677A 1977-03-25 1977-03-25
US781,166 1985-09-30

Publications (1)

Publication Number Publication Date
CA1106576A true CA1106576A (fr) 1981-08-11

Family

ID=25121903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298,483A Expired CA1106576A (fr) 1977-03-25 1978-03-08 Methode d'extraction du so.sub.2 des gaz d'echappement, et d'extraction des sels thermostables des systemes dans lesquels ils s'accumulent a l'aide d'une resine echangeuse d'ions

Country Status (9)

Country Link
JP (1) JPS53119275A (fr)
AU (1) AU3435178A (fr)
BE (1) BE865330A (fr)
CA (1) CA1106576A (fr)
DE (1) DE2812839A1 (fr)
FR (1) FR2384714A1 (fr)
GB (1) GB1598999A (fr)
MX (1) MX5276E (fr)
NL (1) NL7803172A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184591A1 (fr) * 2016-04-18 2017-10-26 Mecs, Inc. Élimination de sulfate à partir de solutions de solvant à l'aide d'une résine d'échange d'anions
US9884289B2 (en) 2013-03-15 2018-02-06 Mecs Inc Regenerative recovery of contaminants from effluent gases
US11185812B2 (en) 2010-10-29 2021-11-30 Mecs, Inc. Regenerative recovery of sulfur dioxide from effluent gases

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1168027A (fr) * 1980-05-27 1984-05-29 Union Carbide Corporation Procede a regeneration pour l'extraction selective de l'anhydride sulfureux des gaz d'echappement
NL8400108A (nl) * 1984-01-12 1985-08-01 Hooft Eric T Werkwijze en inrichting voor het behandelen van een lichaamsdeel met radioactief materiaal.
FR2697171B1 (fr) * 1992-10-28 1994-12-16 Paris Pavage Asphaltes Procédé et installation de traitement d'effluents gazeux de brassage à chaud de produits bitumineux .
US7776296B2 (en) * 2006-03-10 2010-08-17 Cansolv Technologies Inc. Regeneration of ion exchangers that are used for salt removal from acid gas capture plants
JP4895769B2 (ja) * 2006-11-16 2012-03-14 株式会社メディディア テープホルダ
US8063112B2 (en) * 2008-12-08 2011-11-22 Cansolv Technologies Inc. Process for the regeneration of an ion exchange resin using sulfurous acid
JP5660303B2 (ja) * 2010-11-18 2015-01-28 栗田エンジニアリング株式会社 アミン液の再生方法
CN102489153A (zh) * 2011-11-24 2012-06-13 王传良 四甲基胍羟基酸盐复合脱硫剂在烟气脱硫中的再生方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1639905A (en) * 1921-04-04 1927-08-23 Koppers Co Inc Manufacture of sodium thiosulphate
DE1030315B (de) * 1954-04-12 1958-05-22 Willi Peter Dipl Ing Verfahren zum Auswaschen und Gewinnen von Schwefeldioxyd und gegebenenfalls anderen schwach loeslichen sauren Gasen
FR95415E (fr) * 1967-12-28 1970-11-06 Ugine Kuhlmann Procédé et dispositif pour la récupération de l'anhydride sulfureux se trouvant a de tres faibles concentrations dans des gaz résiduaires.
FR2161188A6 (fr) * 1971-06-08 1973-07-06 Inst Francais Du Petrole
CA1001568A (en) * 1971-07-21 1976-12-14 Robert Kunin Removal of sulfur trioxide and acid mist from gaseous streams
US3904735A (en) * 1972-03-07 1975-09-09 Union Carbide Corp Process for the selective removal of sulfur dioxide from effluent gases
JPS4972196A (fr) * 1972-10-04 1974-07-12
US3879521A (en) * 1973-01-02 1975-04-22 Diamond Shamrock Corp Removal of SO{HD 2 {B from flue gas
JPS5333196A (en) * 1976-09-09 1978-03-28 Tokyo Electric Co Ltd Printer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11185812B2 (en) 2010-10-29 2021-11-30 Mecs, Inc. Regenerative recovery of sulfur dioxide from effluent gases
US9884289B2 (en) 2013-03-15 2018-02-06 Mecs Inc Regenerative recovery of contaminants from effluent gases
WO2017184591A1 (fr) * 2016-04-18 2017-10-26 Mecs, Inc. Élimination de sulfate à partir de solutions de solvant à l'aide d'une résine d'échange d'anions

Also Published As

Publication number Publication date
DE2812839A1 (de) 1978-09-28
AU3435178A (en) 1979-09-27
MX5276E (es) 1983-05-31
JPS53119275A (en) 1978-10-18
FR2384714A1 (fr) 1978-10-20
GB1598999A (en) 1981-09-30
BE865330A (fr) 1978-09-25
NL7803172A (nl) 1978-09-27

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