NL154431B - METHOD FOR SEPARATING HYDROGEN FLUORIDE FROM FLUORATION GAS MIXTURES. - Google Patents

METHOD FOR SEPARATING HYDROGEN FLUORIDE FROM FLUORATION GAS MIXTURES.

Info

Publication number
NL154431B
NL154431B NL6615605A NL6615605A NL154431B NL 154431 B NL154431 B NL 154431B NL 6615605 A NL6615605 A NL 6615605A NL 6615605 A NL6615605 A NL 6615605A NL 154431 B NL154431 B NL 154431B
Authority
NL
Netherlands
Prior art keywords
fluoration
hydrogen fluoride
gas mixtures
separating hydrogen
separating
Prior art date
Application number
NL6615605A
Other languages
Dutch (nl)
Other versions
NL6615605A (en
Original Assignee
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Priority to NL6615605A priority patent/NL154431B/en
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
Publication of NL6615605A publication Critical patent/NL6615605A/xx
Publication of NL154431B publication Critical patent/NL154431B/en

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
NL6615605A 1964-12-28 1966-11-04 METHOD FOR SEPARATING HYDROGEN FLUORIDE FROM FLUORATION GAS MIXTURES. NL154431B (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 (2)

Publication Number Publication Date
NL6615605A NL6615605A (en) 1968-05-06
NL154431B true NL154431B (en) 1977-09-15

Family

ID=27436939

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6615605A NL154431B (en) 1964-12-28 1966-11-04 METHOD FOR SEPARATING HYDROGEN FLUORIDE FROM FLUORATION GAS MIXTURES.

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)

Families Citing this family (8)

* 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
FR3013606B1 (en) * 2013-11-28 2015-11-13 Arkema France PROCESS FOR PURIFYING HYDROCHLORIC ACID
FR3050942B1 (en) * 2016-05-03 2018-04-13 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
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

Also Published As

Publication number Publication date
NL6615605A (en) 1968-05-06
GB1156560A (en) 1969-07-02
DE1567504B1 (en) 1970-04-02
BE689762A (en) 1967-05-16
FR1507252A (en) 1967-12-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HOECHST