FR2432476B1 - - Google Patents

Info

Publication number
FR2432476B1
FR2432476B1 FR7916976A FR7916976A FR2432476B1 FR 2432476 B1 FR2432476 B1 FR 2432476B1 FR 7916976 A FR7916976 A FR 7916976A FR 7916976 A FR7916976 A FR 7916976A FR 2432476 B1 FR2432476 B1 FR 2432476B1
Authority
FR
France
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
FR7916976A
Other versions
FR2432476A1 (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.)
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 FR2432476A1 publication Critical patent/FR2432476A1/fr
Application granted granted Critical
Publication of FR2432476B1 publication Critical patent/FR2432476B1/fr
Granted 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7916976A 1978-08-04 1979-06-29 Procede d'obtention de chlorure d'hydrogene a partir d'acide chlorhydrique aqueux dilue Granted FR2432476A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2834252A DE2834252C3 (de) 1978-08-04 1978-08-04 Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff

Publications (2)

Publication Number Publication Date
FR2432476A1 FR2432476A1 (fr) 1980-02-29
FR2432476B1 true FR2432476B1 (fr) 1984-11-30

Family

ID=6046244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916976A Granted FR2432476A1 (fr) 1978-08-04 1979-06-29 Procede d'obtention de chlorure d'hydrogene a partir d'acide chlorhydrique aqueux dilue

Country Status (9)

Country Link
EP (1) EP0008611A1 (fr)
JP (1) JPS5946884B2 (fr)
BE (1) BE878078A (fr)
DE (1) DE2834252C3 (fr)
FR (1) FR2432476A1 (fr)
GB (1) GB2034291B (fr)
IL (1) IL57973A (fr)
IT (1) IT1119813B (fr)
NL (1) NL7905986A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921916C2 (de) * 1979-05-30 1982-05-27 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäßriger Salzsäure
DE2940555A1 (de) * 1979-10-06 1981-04-02 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von ammoniak und chlorwasserstoff aus ammoniumchlorid
US4480121A (en) * 1982-08-26 1984-10-30 The Dow Chemical Company Preparation of 2-halo-1-alkenes and acrylate esters from hydrocarbon streams
EP2585606A4 (fr) 2010-06-26 2016-02-17 Virdia Ltd Mélanges de sucres, méthodes de production et d'utilisation associées
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
GB2524906B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541458A (en) * 1945-07-09 1951-02-13 Union Oil Co Recovery of nitrogen bases
US3337612A (en) * 1964-03-26 1967-08-22 Du Pont Process for treating activated carbon to be used in the purification of nylon salt solution
US3975387A (en) * 1974-02-06 1976-08-17 Texaco Inc. Removal of unconsumed reactants and polar by-products from reaction product mixtures through adsorption on polyurethane foam
DE2633640C3 (de) * 1976-07-27 1979-03-15 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäBriger Salzsäure
SE405078B (sv) * 1977-04-15 1978-11-20 Svenska Rayon Ab Forfarande for att eliminera ytaktiva emnens inverkan pa separationsegenskaperna i vetskeextraktionssystem
DE2805933C2 (de) * 1978-02-13 1980-04-30 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden

Also Published As

Publication number Publication date
DE2834252B2 (de) 1980-12-04
DE2834252C3 (de) 1981-07-30
DE2834252A1 (de) 1980-02-14
BE878078A (fr) 1980-02-04
IL57973A0 (en) 1979-12-30
IT7949940A0 (it) 1979-08-02
NL7905986A (nl) 1980-02-06
IL57973A (en) 1982-04-30
EP0008611A1 (fr) 1980-03-19
GB2034291B (en) 1982-12-08
JPS5523095A (en) 1980-02-19
IT1119813B (it) 1986-03-10
GB2034291A (en) 1980-06-04
JPS5946884B2 (ja) 1984-11-15
FR2432476A1 (fr) 1980-02-29

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Legal Events

Date Code Title Description
ST Notification of lapse