FR1454723A - Process for removing nitro compounds contained in waste gases from chemical operations - Google Patents

Process for removing nitro compounds contained in waste gases from chemical operations

Info

Publication number
FR1454723A
FR1454723A FR38039A FR38039A FR1454723A FR 1454723 A FR1454723 A FR 1454723A FR 38039 A FR38039 A FR 38039A FR 38039 A FR38039 A FR 38039A FR 1454723 A FR1454723 A FR 1454723A
Authority
FR
France
Prior art keywords
waste gases
compounds contained
nitro compounds
chemical operations
removing nitro
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
FR38039A
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.)
SINCAT SpA
Original Assignee
SINCAT SpA
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 SINCAT SpA filed Critical SINCAT SpA
Application granted granted Critical
Publication of FR1454723A publication Critical patent/FR1454723A/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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen 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)
  • Gas Separation By Absorption (AREA)
FR38039A 1964-11-11 1965-11-10 Process for removing nitro compounds contained in waste gases from chemical operations Expired FR1454723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2417264 1964-11-11

Publications (1)

Publication Number Publication Date
FR1454723A true FR1454723A (en) 1966-02-11

Family

ID=11212356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38039A Expired FR1454723A (en) 1964-11-11 1965-11-10 Process for removing nitro compounds contained in waste gases from chemical operations

Country Status (7)

Country Link
DE (1) DE1280219B (en)
DK (1) DK114336B (en)
FR (1) FR1454723A (en)
GB (1) GB1134881A (en)
IL (1) IL24580A (en)
NO (1) NO120676B (en)
SE (1) SE332619B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859076A (en) * 1971-11-29 1973-08-18
JPS49126569A (en) * 1973-04-10 1974-12-04
JPS49127866A (en) * 1973-04-12 1974-12-06
US3932585A (en) * 1972-09-12 1976-01-13 Nippon Kokan Kabushiki Kaisha Method of removing nitrogen oxides from plant exhaust
JPS5157686A (en) * 1974-11-15 1976-05-20 Osaka Soda Co Ltd
US3984522A (en) * 1973-09-24 1976-10-05 Asahi Kasei Kogyo Kabushiki Kaisha Method of removing nitrogen monoxide from a nitrogen monoxide-containing gas
US3992508A (en) * 1974-01-21 1976-11-16 Kureha Kagaku Kogyo Kabushiki Kaisha Method of removing nitrogen oxides from a gas containing nitrogen oxides
JPS51149891A (en) * 1975-06-19 1976-12-23 Matsushita Electric Ind Co Ltd Composition for purifying gas
US4029739A (en) * 1975-01-06 1977-06-14 Fuji Kasui Engineering Co., Ltd. Process for removing nitrogen oxides from waste gas
US4035470A (en) * 1974-11-02 1977-07-12 Fuji Kasui Engineering Co., Ltd. Process for removing sulfur oxides and/or nitrogen oxides from waste gas
US4044101A (en) * 1974-12-21 1977-08-23 Asahi Kasei Kogyo Kabushiki Kaisha Method of treating exhaust gases containing nitrogen oxides and sulfurous acid gas
US4079118A (en) * 1973-12-27 1978-03-14 Chisso Engineering Co Ltd Method for removing nitrogen oxides using ferricion-EDTA complex solutions
US4087372A (en) * 1973-10-31 1978-05-02 Kureha Kagaku Kogyo Kabushiki Kaisha An absorbing solution for the removal of nitrogen oxide form a gas containing same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213788B2 (en) * 1974-05-02 1977-04-16
FR2643286B1 (en) * 1989-02-23 1991-05-24 Lab Sa PROCESS FOR THE PURIFICATION OF FUMES CONTAINING NITROGEN OXIDES

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214709B2 (en) * 1971-11-29 1977-04-23
JPS4859076A (en) * 1971-11-29 1973-08-18
US3932585A (en) * 1972-09-12 1976-01-13 Nippon Kokan Kabushiki Kaisha Method of removing nitrogen oxides from plant exhaust
JPS49126569A (en) * 1973-04-10 1974-12-04
JPS49127866A (en) * 1973-04-12 1974-12-06
US3984522A (en) * 1973-09-24 1976-10-05 Asahi Kasei Kogyo Kabushiki Kaisha Method of removing nitrogen monoxide from a nitrogen monoxide-containing gas
US4087372A (en) * 1973-10-31 1978-05-02 Kureha Kagaku Kogyo Kabushiki Kaisha An absorbing solution for the removal of nitrogen oxide form a gas containing same
US4079118A (en) * 1973-12-27 1978-03-14 Chisso Engineering Co Ltd Method for removing nitrogen oxides using ferricion-EDTA complex solutions
US3992508A (en) * 1974-01-21 1976-11-16 Kureha Kagaku Kogyo Kabushiki Kaisha Method of removing nitrogen oxides from a gas containing nitrogen oxides
US4035470A (en) * 1974-11-02 1977-07-12 Fuji Kasui Engineering Co., Ltd. Process for removing sulfur oxides and/or nitrogen oxides from waste gas
JPS5157686A (en) * 1974-11-15 1976-05-20 Osaka Soda Co Ltd
US4044101A (en) * 1974-12-21 1977-08-23 Asahi Kasei Kogyo Kabushiki Kaisha Method of treating exhaust gases containing nitrogen oxides and sulfurous acid gas
US4029739A (en) * 1975-01-06 1977-06-14 Fuji Kasui Engineering Co., Ltd. Process for removing nitrogen oxides from waste gas
JPS51149891A (en) * 1975-06-19 1976-12-23 Matsushita Electric Ind Co Ltd Composition for purifying gas
JPS5412273B2 (en) * 1975-06-19 1979-05-22

Also Published As

Publication number Publication date
IL24580A (en) 1969-11-30
SE332619B (en) 1971-02-15
DE1280219B (en) 1968-10-17
DK114336B (en) 1969-06-23
GB1134881A (en) 1968-11-27
NO120676B (en) 1970-11-23

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