FR1454413A - Improvement in the purification of gases containing nitrogen oxides - Google Patents

Improvement in the purification of gases containing nitrogen oxides

Info

Publication number
FR1454413A
FR1454413A FR11723A FR11723A FR1454413A FR 1454413 A FR1454413 A FR 1454413A FR 11723 A FR11723 A FR 11723A FR 11723 A FR11723 A FR 11723A FR 1454413 A FR1454413 A FR 1454413A
Authority
FR
France
Prior art keywords
purification
improvement
nitrogen oxides
containing nitrogen
gases containing
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
FR11723A
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.)
Engelhard Industries Inc
Original Assignee
Engelhard Industries Inc
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 Engelhard Industries Inc filed Critical Engelhard Industries Inc
Application granted granted Critical
Publication of FR1454413A publication Critical patent/FR1454413A/en
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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00805—Details of the particulate material
    • B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Warehouses Or Storage Devices (AREA)
FR11723A 1964-04-02 1965-04-02 Improvement in the purification of gases containing nitrogen oxides Expired FR1454413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35688764A 1964-04-02 1964-04-02

Publications (1)

Publication Number Publication Date
FR1454413A true FR1454413A (en) 1966-02-11

Family

ID=23403374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11723A Expired FR1454413A (en) 1964-04-02 1965-04-02 Improvement in the purification of gases containing nitrogen oxides

Country Status (8)

Country Link
AT (1) AT281773B (en)
BE (1) BE662012A (en)
DE (1) DE1567474B2 (en)
FR (1) FR1454413A (en)
GB (1) GB1094256A (en)
NL (1) NL147644C (en)
NO (1) NO120185B (en)
SE (1) SE310169B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7101464A (en) * 1971-02-03 1972-08-07
JPS6213530U (en) * 1985-07-08 1987-01-27
SE9403638L (en) * 1994-10-24 1995-10-30 Flaekt Ab Circulation for ceramic monolith blocks in catalyst chambers
DE19731926C1 (en) * 1997-07-24 1999-01-21 Siemens Ag Emission control system for a diesel engine
DE102005019000A1 (en) 2005-04-22 2006-10-26 Degussa Ag Catalytically coated support, process for its preparation and thus equipped reactor and its use
DE102015219827A1 (en) * 2015-03-30 2016-10-06 Man Diesel & Turbo Se Catalyst unit and catalytic converter
DE102015004006A1 (en) * 2015-03-30 2016-10-06 Man Diesel & Turbo Se Catalyst unit and catalytic converter

Also Published As

Publication number Publication date
GB1094256A (en) 1967-12-06
NL147644B (en) 1975-11-17
BE662012A (en) 1965-10-04
DE1567474B2 (en) 1978-02-23
DE1567474A1 (en) 1970-08-06
NL6504222A (en) 1965-10-04
AT281773B (en) 1970-06-10
NO120185B (en) 1970-09-14
NL147644C (en) 1981-09-16
SE310169B (en) 1969-04-21

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