DD117428A1 - - Google Patents

Info

Publication number
DD117428A1
DD117428A1 DD18094674A DD18094674A DD117428A1 DD 117428 A1 DD117428 A1 DD 117428A1 DD 18094674 A DD18094674 A DD 18094674A DD 18094674 A DD18094674 A DD 18094674A DD 117428 A1 DD117428 A1 DD 117428A1
Authority
DD
German Democratic Republic
Application number
DD18094674A
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 filed Critical
Priority to DD18094674A priority Critical patent/DD117428A1/xx
Priority to DE19752538297 priority patent/DE2538297A1/en
Priority to AT0681975A priority patent/AT369287B/en
Priority to FR7527138A priority patent/FR2283720A1/en
Priority to CS606275A priority patent/CS196565B1/en
Publication of DD117428A1 publication Critical patent/DD117428A1/xx

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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
DD18094674A 1974-09-06 1974-09-06 DD117428A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD18094674A DD117428A1 (en) 1974-09-06 1974-09-06
DE19752538297 DE2538297A1 (en) 1974-09-06 1975-08-28 PROCESS FOR SINGLE-STAGE ABSORPTION AND FINAL PURIFICATION OF HYDROFLUOROUS AND HYDROCHLOROUS EXHAUST GASES
AT0681975A AT369287B (en) 1974-09-06 1975-09-04 METHOD FOR THE ONE-STAGE ABSORPTION AND FINAL CLEANING OF FLUORINE AND CHLORINE-CONTAINING EXHAUST GASES
FR7527138A FR2283720A1 (en) 1974-09-06 1975-09-04 Absorption of fluorine and chlorine hydrides - for exhaust gases using single stage pure counter-current contact
CS606275A CS196565B1 (en) 1974-09-06 1975-09-05 Method of one-stage absorption and after-cleaning of the waste gases containing the hydrogen fluoride or hydrogen chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18094674A DD117428A1 (en) 1974-09-06 1974-09-06

Publications (1)

Publication Number Publication Date
DD117428A1 true DD117428A1 (en) 1976-01-12

Family

ID=5497210

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18094674A DD117428A1 (en) 1974-09-06 1974-09-06

Country Status (5)

Country Link
AT (1) AT369287B (en)
CS (1) CS196565B1 (en)
DD (1) DD117428A1 (en)
DE (1) DE2538297A1 (en)
FR (1) FR2283720A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273807A (en) * 1900-01-01
DE1113683B (en) * 1953-04-10 1961-09-14 Melissant Kom Ges Fuer Industr Process and system for dechlorinating exhaust gases
FR1473585A (en) * 1966-03-22 1967-03-17 Knapsack Ag Process for dissipating residues of chlorinated hydrocarbons with recovery of hydrochloric acid
AT290463B (en) * 1968-02-01 1971-06-11 Elektrokemisk As Process for the recovery of fluorine from carbonaceous waste
DE2058108A1 (en) * 1970-11-26 1972-05-31 Ernst Huerner & Co Gmbh Separating nitrogen oxides from off-gases - by absorption in soln
BE791830A (en) * 1971-11-24 1973-03-16 Metallgesellschaft Ag GAS PURIFICATION PROCESS

Also Published As

Publication number Publication date
FR2283720A1 (en) 1976-04-02
CS196565B1 (en) 1980-03-31
FR2283720B1 (en) 1980-10-03
AT369287B (en) 1982-12-27
DE2538297A1 (en) 1976-03-18
ATA681975A (en) 1982-05-15

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Legal Events

Date Code Title Description
UW Conversion of economic patent into exclusive patent