FR2451219A1 - CATALYTIC CARBON FOR THE OXIDATION OF CARBON OXIDE IN THE PRESENCE OF SULFUROUS ANHYDRIDE - Google Patents

CATALYTIC CARBON FOR THE OXIDATION OF CARBON OXIDE IN THE PRESENCE OF SULFUROUS ANHYDRIDE

Info

Publication number
FR2451219A1
FR2451219A1 FR7606808A FR7606808A FR2451219A1 FR 2451219 A1 FR2451219 A1 FR 2451219A1 FR 7606808 A FR7606808 A FR 7606808A FR 7606808 A FR7606808 A FR 7606808A FR 2451219 A1 FR2451219 A1 FR 2451219A1
Authority
FR
France
Prior art keywords
carbon
catalytic
oxidation
sulfurous anhydride
carbon oxide
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.)
Withdrawn
Application number
FR7606808A
Other languages
French (fr)
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.)
Calgon Corp
Original Assignee
Calgon 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 Calgon Corp filed Critical Calgon Corp
Publication of FR2451219A1 publication Critical patent/FR2451219A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

L'INVENTION CONCERNE UN CATALYSEUR A SUPPORT DE CHARBON UTILISE POUR OXYDATION DE L'OXYDE DE CARBONE. CE CATALYSEUR EST MODIFIE CHIMIQUEMENT EN TRAITANT LE SUPPORT DE CHARBON ACTIF AVEC UN AGENT OXYDANT ETOU UN COMPOSE HYDROPHOBE AVANT IMPREGNATION AVEC LE MELANGE CATALYTIQUE. LE CHARBON CATALYTIQUE AINSI TRAITE EST CAPABLE D'OXYDER L'OXYDE DE CARBONE DANS UN COURANT D'AIR CONTENANT DE L'ANHYDRIDE SULFUREUX PENDANT UN LAPS DE TEMPS PROLONGE.THE INVENTION RELATES TO A CARBON SUPPORTED CATALYST USED FOR CARBON OXIDE OXIDATION. THIS CATALYST IS CHEMICALLY MODIFIED BY TREATING THE ACTIVE CARBON SUPPORT WITH AN OXIDIZING AGENT AND OR A HYDROPHOBIC COMPOUND BEFORE IMPREGNATION WITH THE CATALYTIC MIXTURE. THE CATALYTIC COAL SO TREATED IS CAPABLE OF OXIDIZING CARBON OXIDE IN AN AIRFLOW CONTAINING SULFUROUS ANHYDRIDE FOR A LONG LAPS OF TIME.

FR7606808A 1975-03-12 1976-03-10 CATALYTIC CARBON FOR THE OXIDATION OF CARBON OXIDE IN THE PRESENCE OF SULFUROUS ANHYDRIDE Withdrawn FR2451219A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55720975A 1975-03-12 1975-03-12

Publications (1)

Publication Number Publication Date
FR2451219A1 true FR2451219A1 (en) 1980-10-10

Family

ID=24224474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606808A Withdrawn FR2451219A1 (en) 1975-03-12 1976-03-10 CATALYTIC CARBON FOR THE OXIDATION OF CARBON OXIDE IN THE PRESENCE OF SULFUROUS ANHYDRIDE

Country Status (4)

Country Link
JP (1) JPS51115293A (en)
DE (1) DE2610287A1 (en)
FR (1) FR2451219A1 (en)
GB (2) GB1498571A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405100A1 (en) * 1984-02-14 1985-08-14 Drägerwerk AG, 2400 Lübeck PT CATALYST ON A CARRIER AS AN AIR PURIFIER
US7884254B2 (en) * 2007-08-08 2011-02-08 Honeywell International Inc. Dehydrochlorination of hydrochlorofluorocarbons using pre-treated activated carbon catalysts
CN101879454B (en) * 2010-07-16 2012-11-14 中国农业大学 Catalyst for catalyzing and oxidizing carbon monoxide at low temperature and preparation method thereof
GB201110850D0 (en) 2011-03-04 2011-08-10 Johnson Matthey Plc Catalyst and mehtod of preparation
CN113441109B (en) * 2021-06-07 2023-11-07 南通大学 Preparation method of composite modified spherical active carbon for gas defense
CN115646511B (en) * 2022-11-29 2024-04-05 厦门大学 Catalytic wet oxidation catalyst and preparation method and application thereof

Also Published As

Publication number Publication date
GB1498572A (en) 1978-01-18
GB1498571A (en) 1978-01-18
JPS51115293A (en) 1976-10-09
DE2610287A1 (en) 1976-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse