FR2299069A1 - Procede pour eliminer les composes d'azote dans les gaz d'echappement - Google Patents

Procede pour eliminer les composes d'azote dans les gaz d'echappement

Info

Publication number
FR2299069A1
FR2299069A1 FR7503044A FR7503044A FR2299069A1 FR 2299069 A1 FR2299069 A1 FR 2299069A1 FR 7503044 A FR7503044 A FR 7503044A FR 7503044 A FR7503044 A FR 7503044A FR 2299069 A1 FR2299069 A1 FR 2299069A1
Authority
FR
France
Prior art keywords
gases
washing
magnesium
calcium chloride
nitric 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.)
Granted
Application number
FR7503044A
Other languages
English (en)
French (fr)
Other versions
FR2299069B1 (enrdf_load_stackoverflow
Inventor
Isao Furuta
Kazuhito Yagaki
Masahi Takao
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to FR7503044A priority Critical patent/FR2299069A1/fr
Priority to JP2473676A priority patent/JPS51117065A/ja
Publication of FR2299069A1 publication Critical patent/FR2299069A1/fr
Application granted granted Critical
Publication of FR2299069B1 publication Critical patent/FR2299069B1/fr
Granted 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)
FR7503044A 1975-01-31 1975-01-31 Procede pour eliminer les composes d'azote dans les gaz d'echappement Granted FR2299069A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7503044A FR2299069A1 (fr) 1975-01-31 1975-01-31 Procede pour eliminer les composes d'azote dans les gaz d'echappement
JP2473676A JPS51117065A (en) 1975-01-31 1976-03-09 Device for joining rear cover and inner portion of waterrproof watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503044A FR2299069A1 (fr) 1975-01-31 1975-01-31 Procede pour eliminer les composes d'azote dans les gaz d'echappement

Publications (2)

Publication Number Publication Date
FR2299069A1 true FR2299069A1 (fr) 1976-08-27
FR2299069B1 FR2299069B1 (enrdf_load_stackoverflow) 1977-07-22

Family

ID=9150556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503044A Granted FR2299069A1 (fr) 1975-01-31 1975-01-31 Procede pour eliminer les composes d'azote dans les gaz d'echappement

Country Status (2)

Country Link
JP (1) JPS51117065A (enrdf_load_stackoverflow)
FR (1) FR2299069A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200759U (enrdf_load_stackoverflow) * 1985-06-06 1986-12-16

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH347780A (fr) * 1958-07-02 1960-07-15 A C Miserez S A Montre-bracelet de forme

Also Published As

Publication number Publication date
FR2299069B1 (enrdf_load_stackoverflow) 1977-07-22
JPS5537716B2 (enrdf_load_stackoverflow) 1980-09-30
JPS51117065A (en) 1976-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse