CA684939A - Concentrating hydrochloric acid - Google Patents

Concentrating hydrochloric acid

Info

Publication number
CA684939A
CA684939A CA684939A CA684939DA CA684939A CA 684939 A CA684939 A CA 684939A CA 684939 A CA684939 A CA 684939A CA 684939D A CA684939D A CA 684939DA CA 684939 A CA684939 A CA 684939A
Authority
CA
Canada
Prior art keywords
hydrochloric acid
concentrating hydrochloric
concentrating
acid
hydrochloric
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
CA684939A
Inventor
Kunzer Werner
Kolbe Ernst
Brandmair Franz
Krautmann Hans
Hengst Konrad
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
Farbwerke Hoechst AG
Publication date
Application granted granted Critical
Publication of CA684939A publication Critical patent/CA684939A/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
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
CA684939A Concentrating hydrochloric acid Expired CA684939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA684939T

Publications (1)

Publication Number Publication Date
CA684939A true CA684939A (en) 1964-04-21

Family

ID=210765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA684939A Expired CA684939A (en) Concentrating hydrochloric acid

Country Status (1)

Country Link
CA (1) CA684939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501519A1 (en) * 1981-03-16 1982-09-17 Bofors Ab QUARTZ TUBE METHOD AND APPARATUS FOR CONCENTRATING MINERAL ACIDS, IN PARTICULAR SULFURIC ACID

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501519A1 (en) * 1981-03-16 1982-09-17 Bofors Ab QUARTZ TUBE METHOD AND APPARATUS FOR CONCENTRATING MINERAL ACIDS, IN PARTICULAR SULFURIC ACID
US4440595A (en) * 1981-03-16 1984-04-03 Aktiebolaget Bofors Apparatus for concentrating mineral acids

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