JPS55162402A - Method of obtaining hydrogen chloride gas from diluted aqueous solution of hydrochloric acid - Google Patents

Method of obtaining hydrogen chloride gas from diluted aqueous solution of hydrochloric acid

Info

Publication number
JPS55162402A
JPS55162402A JP7088280A JP7088280A JPS55162402A JP S55162402 A JPS55162402 A JP S55162402A JP 7088280 A JP7088280 A JP 7088280A JP 7088280 A JP7088280 A JP 7088280A JP S55162402 A JPS55162402 A JP S55162402A
Authority
JP
Japan
Prior art keywords
aqueous solution
hydrochloric acid
hydrogen chloride
chloride gas
diluted aqueous
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.)
Pending
Application number
JP7088280A
Other languages
English (en)
Inventor
Tsuiigenbain Uirii
Fuon Puraun Fuerudeinanto
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of JPS55162402A publication Critical patent/JPS55162402A/ja
Pending 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
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0712—Purification ; Separation of hydrogen chloride by distillation
    • 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
    • C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
    • C01B7/0737—Purification ; Separation of hydrogen chloride by extraction hydrogen chloride being extracted

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
JP7088280A 1979-05-30 1980-05-29 Method of obtaining hydrogen chloride gas from diluted aqueous solution of hydrochloric acid Pending JPS55162402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2921916A DE2921916C2 (de) 1979-05-30 1979-05-30 Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäßriger Salzsäure

Publications (1)

Publication Number Publication Date
JPS55162402A true JPS55162402A (en) 1980-12-17

Family

ID=6072013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7088280A Pending JPS55162402A (en) 1979-05-30 1980-05-29 Method of obtaining hydrogen chloride gas from diluted aqueous solution of hydrochloric acid

Country Status (11)

Country Link
US (1) US4272502A (ja)
EP (1) EP0019699B1 (ja)
JP (1) JPS55162402A (ja)
AT (1) AT366983B (ja)
CA (1) CA1120692A (ja)
DD (1) DD151143A5 (ja)
DE (1) DE2921916C2 (ja)
ES (1) ES8104771A1 (ja)
IL (1) IL60190A (ja)
PL (1) PL120666B1 (ja)
RO (1) RO79836A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640831A (en) * 1984-12-18 1987-02-03 The Dow Chemical Company Method for recovering protic acids using reversible bases
US4582929A (en) * 1984-12-24 1986-04-15 The Dow Chemical Company Method of recovering halide values from carbonylation reaction mixtures
EP0561554A1 (en) * 1992-03-17 1993-09-22 General Electric Company Hydrogen chloride recovery process
WO2010020977A2 (en) * 2008-08-21 2010-02-25 Hcl Cleantech Ltd. A process for the recovery of a metal chloride from an aqueous solution thereof
WO2010026572A1 (en) * 2008-09-02 2010-03-11 Hcl Cleantech Ltd. A process for the production of hcl gas from chloride salts and for the production of carbohydrates
IL195646A0 (en) * 2008-12-02 2009-09-01 Aharon Eyal A process for the recovery of hydrochloric acid
EP3401410B1 (en) 2010-06-26 2020-12-30 Virdia, Inc. Methods for production of sugar mixtures
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
GB2505148B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
CN104058369B (zh) * 2014-06-26 2016-07-06 四川宝利丰科技有限公司 聚乙烯醇缩丁醛生产废水中的盐酸回收处理方法
WO2021053669A1 (en) 2019-09-16 2021-03-25 Asher Vitner Separation of a strong acid from its salts
WO2022059009A1 (en) 2020-09-15 2022-03-24 Asher Vitner Beneficiation of ores, and solid waste materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886893C (de) * 1942-03-28 1953-08-17 Basf Ag Verfahren zur Herstellung von Halogenwasserstoffloesungen
US3186809A (en) * 1961-08-10 1965-06-01 Gen Mills Inc Extraction of mineral acids using dodecylphenol
DE1667537A1 (de) * 1968-03-09 1971-06-16 Gewerk Victor Chem Werke Verfahren zur Gewinnung von hochprozentigen und weitgehend von Verunreinigungen freinen Wasserstoffsaeuren der Halogene
FR2227216B1 (ja) * 1973-04-24 1976-11-12 Commissariat Energie Atomique
DE2633640C3 (de) * 1976-07-27 1979-03-15 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäBriger Salzsäure
DE2805933C2 (de) * 1978-02-13 1980-04-30 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden
DE2834252C3 (de) * 1978-08-04 1981-07-30 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff

Also Published As

Publication number Publication date
ATA285580A (de) 1981-10-15
IL60190A0 (en) 1980-07-31
EP0019699B1 (de) 1982-04-21
US4272502A (en) 1981-06-09
RO79836A (ro) 1983-02-01
ES491947A0 (es) 1981-05-16
CA1120692A (en) 1982-03-30
DE2921916A1 (de) 1980-12-11
PL120666B1 (en) 1982-03-31
DE2921916C2 (de) 1982-05-27
ES8104771A1 (es) 1981-05-16
AT366983B (de) 1982-05-25
IL60190A (en) 1983-05-15
PL224563A1 (ja) 1981-02-13
EP0019699A1 (de) 1980-12-10
DD151143A5 (de) 1981-10-08

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