FR2283720A1 - Procede d'absorption et d'epuration definitive en une seule etape de gaz residuaires contenant de l'acide fluorhydrique et de l'acide chlorhydrique - Google Patents

Procede d'absorption et d'epuration definitive en une seule etape de gaz residuaires contenant de l'acide fluorhydrique et de l'acide chlorhydrique

Info

Publication number
FR2283720A1
FR2283720A1 FR7527138A FR7527138A FR2283720A1 FR 2283720 A1 FR2283720 A1 FR 2283720A1 FR 7527138 A FR7527138 A FR 7527138A FR 7527138 A FR7527138 A FR 7527138A FR 2283720 A1 FR2283720 A1 FR 2283720A1
Authority
FR
France
Prior art keywords
hcl
single stage
gases containing
water
absorption
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
FR7527138A
Other languages
English (en)
French (fr)
Other versions
FR2283720B1 (enExample
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.)
Chemieanlagenbaukombinat Leipzig Grimma VEB
Original Assignee
Chemieanlagenbaukombinat Leipzig Grimma VEB
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 Chemieanlagenbaukombinat Leipzig Grimma VEB filed Critical Chemieanlagenbaukombinat Leipzig Grimma VEB
Publication of FR2283720A1 publication Critical patent/FR2283720A1/fr
Application granted granted Critical
Publication of FR2283720B1 publication Critical patent/FR2283720B1/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
    • B01D53/14—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
FR7527138A 1974-09-06 1975-09-04 Procede d'absorption et d'epuration definitive en une seule etape de gaz residuaires contenant de l'acide fluorhydrique et de l'acide chlorhydrique Granted FR2283720A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2283720A1 true FR2283720A1 (fr) 1976-04-02
FR2283720B1 FR2283720B1 (enExample) 1980-10-03

Family

ID=5497210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527138A Granted FR2283720A1 (fr) 1974-09-06 1975-09-04 Procede d'absorption et d'epuration definitive en une seule etape de gaz residuaires contenant de l'acide fluorhydrique et de l'acide chlorhydrique

Country Status (5)

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273807A (enExample) * 1900-01-01
DE1113683B (de) * 1953-04-10 1961-09-14 Melissant Kom Ges Fuer Industr Verfahren und Anlage zum Entchloren von Abgasen
FR1473585A (fr) * 1966-03-22 1967-03-17 Knapsack Ag Procédé de dissipation de résidus d'hydrocarbures chlorés avec récupération d'acide chlorhydrique
DE1904391A1 (de) * 1968-02-01 1969-09-18 Elektrokemisk As Verfahren zur Rueckgewinnung von Fluor aus festen kohlenstoffhaltigen Abfallstoffen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2058108A1 (de) * 1970-11-26 1972-05-31 Ernst Huerner & Co Gmbh Verfahren zur Beseitigung von Stickoxyden aus Abgasen und Vorrichtung fuer dieses
BE791830A (fr) * 1971-11-24 1973-03-16 Metallgesellschaft Ag Procede de purification des gaz

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273807A (enExample) * 1900-01-01
DE1113683B (de) * 1953-04-10 1961-09-14 Melissant Kom Ges Fuer Industr Verfahren und Anlage zum Entchloren von Abgasen
FR1473585A (fr) * 1966-03-22 1967-03-17 Knapsack Ag Procédé de dissipation de résidus d'hydrocarbures chlorés avec récupération d'acide chlorhydrique
DE1904391A1 (de) * 1968-02-01 1969-09-18 Elektrokemisk As Verfahren zur Rueckgewinnung von Fluor aus festen kohlenstoffhaltigen Abfallstoffen

Also Published As

Publication number Publication date
DD117428A1 (enExample) 1976-01-12
AT369287B (de) 1982-12-27
DE2538297A1 (de) 1976-03-18
CS196565B1 (en) 1980-03-31
FR2283720B1 (enExample) 1980-10-03
ATA681975A (de) 1982-05-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse