CA1136384A - Regeneration d'agents adsorbants pour so.sub.2-so.sub.3 uses, a l'aide de h.sub.2s a temperature moderee - Google Patents

Regeneration d'agents adsorbants pour so.sub.2-so.sub.3 uses, a l'aide de h.sub.2s a temperature moderee

Info

Publication number
CA1136384A
CA1136384A CA000339103A CA339103A CA1136384A CA 1136384 A CA1136384 A CA 1136384A CA 000339103 A CA000339103 A CA 000339103A CA 339103 A CA339103 A CA 339103A CA 1136384 A CA1136384 A CA 1136384A
Authority
CA
Canada
Prior art keywords
cerium oxide
gas
regenerating
spent
sub
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
CA000339103A
Other languages
English (en)
Inventor
John J. Steger
John M. Longo
Robert P. Cahn
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1136384A publication Critical patent/CA1136384A/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
    • B01D53/508—Sulfur oxides by treating the gases with solids

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
CA000339103A 1978-11-03 1979-11-02 Regeneration d'agents adsorbants pour so.sub.2-so.sub.3 uses, a l'aide de h.sub.2s a temperature moderee Expired CA1136384A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95755778A 1978-11-03 1978-11-03
US957,557 1978-11-03

Publications (1)

Publication Number Publication Date
CA1136384A true CA1136384A (fr) 1982-11-30

Family

ID=25499758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000339103A Expired CA1136384A (fr) 1978-11-03 1979-11-02 Regeneration d'agents adsorbants pour so.sub.2-so.sub.3 uses, a l'aide de h.sub.2s a temperature moderee

Country Status (4)

Country Link
JP (1) JPS5570324A (fr)
CA (1) CA1136384A (fr)
DE (1) DE2944754A1 (fr)
NL (1) NL7908098A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960548B2 (en) * 2000-06-02 2005-11-01 Institute Francais Du Petrole Method for regenerating used absorbents derived from treatment of thermal generator fumes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906181A (nl) * 1979-08-14 1981-02-17 Shell Int Research Werkwijze voor het gelijktijdig verwijderen van stik- stofoxyden en zwaveloxyden uit een gasstroom.
FR2587237B1 (fr) * 1985-09-13 1988-01-08 Inst Francais Du Petrole Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec du soufre elementaire
FR2587236B1 (fr) * 1985-09-13 1987-11-13 Inst Francais Du Petrole Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec de l'hydrogene sulfure
FR2608458B1 (fr) * 1986-12-23 1989-03-10 Rhone Poulenc Chimie Catalyseur a base d'oxyde de cerium et procede pour le traitement de gaz industriels contenant des composes du soufre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960548B2 (en) * 2000-06-02 2005-11-01 Institute Francais Du Petrole Method for regenerating used absorbents derived from treatment of thermal generator fumes
US7678344B2 (en) 2000-06-02 2010-03-16 Institut Francais Du Petrole Process and device intended for regeneration of used absorbents from thermal generator fumes treatment

Also Published As

Publication number Publication date
JPS5570324A (en) 1980-05-27
DE2944754A1 (de) 1980-05-14
NL7908098A (nl) 1980-05-07

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