FR1507252A - Process for the separation of hydrofluoric gas from gas mixtures containing hydrochloric and hydrofluoric gases - Google Patents

Process for the separation of hydrofluoric gas from gas mixtures containing hydrochloric and hydrofluoric gases

Info

Publication number
FR1507252A
FR1507252A FR83601A FR83601A FR1507252A FR 1507252 A FR1507252 A FR 1507252A FR 83601 A FR83601 A FR 83601A FR 83601 A FR83601 A FR 83601A FR 1507252 A FR1507252 A FR 1507252A
Authority
FR
France
Prior art keywords
hydrofluoric
gas
gases
separation
mixtures containing
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.)
Expired
Application number
FR83601A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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
Priority to DE19641567504 priority Critical patent/DE1567504B1/en
Priority to NL6615605A priority patent/NL154431B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR83601A priority patent/FR1507252A/en
Priority to BE689762D priority patent/BE689762A/xx
Priority to GB5455366A priority patent/GB1156560A/en
Priority to US678763A priority patent/US3402525A/en
Application granted granted Critical
Publication of FR1507252A publication Critical patent/FR1507252A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • 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
    • B01D53/68—Halogens or halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0718—Purification ; Separation of hydrogen chloride by adsorption
    • C01B7/0725—Purification ; Separation of hydrogen chloride by adsorption by active carbon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification
    • C01B7/197—Separation; Purification by adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR83601A 1964-12-28 1966-11-15 Process for the separation of hydrofluoric gas from gas mixtures containing hydrochloric and hydrofluoric gases Expired FR1507252A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19641567504 DE1567504B1 (en) 1964-12-28 1964-12-28 Process for the extraction or removal of hydrogen fluoride from gas mixtures
NL6615605A NL154431B (en) 1964-12-28 1966-11-04 METHOD FOR SEPARATING HYDROGEN FLUORIDE FROM FLUORATION GAS MIXTURES.
FR83601A FR1507252A (en) 1964-12-28 1966-11-15 Process for the separation of hydrofluoric gas from gas mixtures containing hydrochloric and hydrofluoric gases
BE689762D BE689762A (en) 1964-12-28 1966-11-16
GB5455366A GB1156560A (en) 1964-12-28 1966-12-06 Separation of hydrogen fluoride from gas mixtures containing hydrogen chloride and hydrogen fluoride
US678763A US3402525A (en) 1964-12-28 1967-10-27 Separation of hydrogen fluoride from gas mixtures containing hydrogen chloride and hydrogen fluoride

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF0044820 1964-12-28
NL6615605A NL154431B (en) 1964-12-28 1966-11-04 METHOD FOR SEPARATING HYDROGEN FLUORIDE FROM FLUORATION GAS MIXTURES.
FR83601A FR1507252A (en) 1964-12-28 1966-11-15 Process for the separation of hydrofluoric gas from gas mixtures containing hydrochloric and hydrofluoric gases
GB5455366A GB1156560A (en) 1964-12-28 1966-12-06 Separation of hydrogen fluoride from gas mixtures containing hydrogen chloride and hydrogen fluoride

Publications (1)

Publication Number Publication Date
FR1507252A true FR1507252A (en) 1967-12-29

Family

ID=27436939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR83601A Expired FR1507252A (en) 1964-12-28 1966-11-15 Process for the separation of hydrofluoric gas from gas mixtures containing hydrochloric and hydrofluoric gases

Country Status (5)

Country Link
BE (1) BE689762A (en)
DE (1) DE1567504B1 (en)
FR (1) FR1507252A (en)
GB (1) GB1156560A (en)
NL (1) NL154431B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3013606A1 (en) * 2013-11-28 2015-05-29 Arkema France PROCESS FOR PURIFYING HYDROCHLORIC ACID
CN106378007A (en) * 2016-11-30 2017-02-08 南京睿宇物联网科技有限公司 Flue gas desulfurization and mercury removal device
WO2017191388A1 (en) * 2016-05-03 2017-11-09 Arkema France Hydrochloric acid purification process and plant

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505671B1 (en) * 1981-05-12 1986-11-14 Zotov Boris PROCESS FOR REMOVAL OF FLUORINATED COMPOUNDS FROM GASEOUS MEDIA
DE3940493A1 (en) * 1989-12-07 1991-06-13 Man Technologie Gmbh METHOD AND DEVICE FOR REMOVING FLUOR AND INORGANIC FLUORIDES FROM GASES
US5457267A (en) * 1992-03-28 1995-10-10 Hoechst Aktiengesellschaft Process for disposing of halons or halon-containing fluorocarbons or chlorofluorocarbons
CN107892275A (en) * 2017-10-31 2018-04-10 巨化集团技术中心 A kind of fluorine-containing hydrochloric acid defluorination method
CN109607478B (en) * 2018-12-25 2022-02-22 西安近代化学研究所 Process for preparing chlorine by oxidizing hydrogen chloride and hydrogen fluoride mixed gas in one step

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB196258A (en) * 1922-04-13 1924-02-28 Ver Chemische & Metallurgische Process for the manufacture and production of chemically pure hydrochloric acid
GB822494A (en) * 1955-07-27 1959-10-28 Electro Chimie Metal Separation of hydrofluoric and hydrochloric acid gases
DE1024064B (en) * 1956-03-31 1958-02-13 Hoechst Ag Process for the processing of gases rich in hydrochloric acid resulting from chlorination reactions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3013606A1 (en) * 2013-11-28 2015-05-29 Arkema France PROCESS FOR PURIFYING HYDROCHLORIC ACID
WO2015079137A1 (en) 2013-11-28 2015-06-04 Arkema France Hydrochloric acid purification process
US9828314B2 (en) 2013-11-28 2017-11-28 Arkema France Hydrochloric acid purification process
WO2017191388A1 (en) * 2016-05-03 2017-11-09 Arkema France Hydrochloric acid purification process and plant
FR3050942A1 (en) * 2016-05-03 2017-11-10 Arkema France PROCESS FOR PURIFYING HYDROCHLORIC ACID
CN106378007A (en) * 2016-11-30 2017-02-08 南京睿宇物联网科技有限公司 Flue gas desulfurization and mercury removal device

Also Published As

Publication number Publication date
NL154431B (en) 1977-09-15
DE1567504B1 (en) 1970-04-02
GB1156560A (en) 1969-07-02
NL6615605A (en) 1968-05-06
BE689762A (en) 1967-05-16

Similar Documents

Publication Publication Date Title
FR1450243A (en) Process for the purification of gases contaminated with mercury
IL24580A (en) Process for the removal of nitrous gases from gas mixtures
FR1507252A (en) Process for the separation of hydrofluoric gas from gas mixtures containing hydrochloric and hydrofluoric gases
FR1244606A (en) Process and apparatus for removing radioactive impurities from gases and gas mixtures
OA02264A (en) Products and process for purifying gases.
FR1466255A (en) Process for the purification of gases containing acid impurities
FR1498785A (en) Purification of hydrochloric gas
FR1416922A (en) Method of purification of liquids and gases
CH437236A (en) Manufacturing process for gas containing methane
MY6800015A (en) Removal of acidic gases from gaseous mixtures
FR1412304A (en) Process for the treatment of waste gases containing hydrochloric gas
FR1242066A (en) Method and installation for removing radioactive particles from gases and gas mixtures
FR1239968A (en) Improvements in chemical processes for the purification of gases and gas mixtures
FR1422192A (en) Treatment of gases containing an impurity in gaseous form
FR1381999A (en) Process for wet dedusting of flue gases containing lead and zinc
FR1296972A (en) Process for removing hydrofluoric gas from gas mixtures containing it
FR1395399A (en) Process for drying gases containing hydrochloric gas
FR1412837A (en) Gas separation process
FR1395281A (en) Gas and vapor separation process
FR1412789A (en) Method of removing carbon dioxide from gas mixtures
BE607567A (en) Removal of NO from industrial gases.
FR1432084A (en) Process for the purification of exhaust gases containing tars and fluorine
FR1117002A (en) Purification of gases or gas mixtures
FR1310376A (en) Separation of acid gases from gas mixtures
FR1445896A (en) Process for the separation of gas and vapor mixtures