RO65791A - PROCESS FOR REMOVING AZOTIC OXIDES FROM WASTE GASES - Google Patents

PROCESS FOR REMOVING AZOTIC OXIDES FROM WASTE GASES

Info

Publication number
RO65791A
RO65791A RO7400078109A RO7810974A RO65791A RO 65791 A RO65791 A RO 65791A RO 7400078109 A RO7400078109 A RO 7400078109A RO 7810974 A RO7810974 A RO 7810974A RO 65791 A RO65791 A RO 65791A
Authority
RO
Romania
Prior art keywords
azotic
oxides
waste gases
gases
waste
Prior art date
Application number
RO7400078109A
Other languages
French (fr)
Romanian (ro)
Inventor
Alfred Hubert
David Need
Fred Perry
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of RO65791A publication Critical patent/RO65791A/en

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)
RO7400078109A 1973-03-23 1974-03-20 PROCESS FOR REMOVING AZOTIC OXIDES FROM WASTE GASES RO65791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34431773A 1973-03-23 1973-03-23

Publications (1)

Publication Number Publication Date
RO65791A true RO65791A (en) 1978-12-15

Family

ID=23350010

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7400078109A RO65791A (en) 1973-03-23 1974-03-20 PROCESS FOR REMOVING AZOTIC OXIDES FROM WASTE GASES

Country Status (6)

Country Link
JP (1) JPS49127888A (en)
BE (1) BE812538A (en)
BR (1) BR7402274D0 (en)
FR (1) FR2222123A1 (en)
IL (1) IL44334A0 (en)
RO (1) RO65791A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338982A1 (en) * 1993-11-15 1995-05-18 Bayer Ag Purification of exhaust gases containing alkyl nitrite
CN113184815B (en) * 2020-10-29 2023-08-15 江苏方圆芳纶研究院有限公司 Method for preparing nitrified mixed acid by using nitrogen oxides

Also Published As

Publication number Publication date
FR2222123A1 (en) 1974-10-18
FR2222123B3 (en) 1977-01-07
JPS49127888A (en) 1974-12-06
BE812538A (en) 1974-09-20
BR7402274D0 (en) 1974-11-19
IL44334A0 (en) 1974-06-30

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