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

Similar Documents

Publication Publication Date Title
FR2332051A1 (en) CONTINUOUS PROCESS FOR REMOVING SULFUR OXIDES FROM HOT GASES
BE814693R (en) GAS PURIFICATION PROCESS
RO65165A (en) COMBUSTION PROCESS FOR HOUSEHOLD RESIDUES
BE829766A (en) PROCESS FOR ISOLATING RECOVERED HYDROCARBONS
BE798772A (en) PROCESS FOR RECOVERING SULFUR OXIDES FROM COMBUSTION GASES
BE778089A (en) PROCESS FOR ISOLATING MERCURY FROM GAS
RO65481A (en) PROCESS FOR REMOVING BOTTOM 2 BY COMBUSTION GASES
BE830252Q (en) GAS DEDUSTING PROCESS
FR2296455A1 (en) PROCEDURE FOR REMOVING NITROGEN OXIDES FROM WASTE GASES
RO63882A (en) PROCESS FOR TREATING WASTE GAS CONTAINING SULFUR COMPOUNDS
GB1436905A (en) Filters for removing solids from gases
BE811554A (en) COMBUSTION GAS WASHING PROCESS FOR THE ELIMINATION OF THEIR SULFUR OXIDES
RO66148A (en) INSTALLATION FOR FILTERING GASES
BE799714A (en) PROCESS FOR PURIFYING A CURRENT OF IMPURITY GAS
YU59573A (en) Process for the regeneration of luorine from industrial waste gases
BE819131A (en) PROCESS FOR EXTRACTING MERCURY FROM INDUSTRIAL GASES
BE793519A (en) PROCESS FOR REMOVING NITROGEN OXIDES FROM WASTE GASES
BE816928A (en) WASTE GAS TREATMENT PROCESS
BE817905A (en) PROCESS FOR SEPARATING HYDROCARBONS
FR2347448A1 (en) PROCESS FOR REDUCING VANADIUM OXIDES
BE806479A (en) PROCESS FOR REMOVING RESIDUAL GASES FROM SINTERING PLANTS
RO65791A (en) PROCESS FOR REMOVING AZOTIC OXIDES FROM WASTE GASES
BE818775A (en) PROCESS FOR HEATING HYDROCARBONS
RO69554A (en) CATALYST FOR THE TREATMENT OF WASTE GASES
FR2279446A2 (en) PROCESS FOR SEPARATING MIXTURES OF SUBSTANCES, PREFERRED GAS