BE608729A - A process for the concentration and desalination of dilute sulfuric acid containing salts. - Google Patents

A process for the concentration and desalination of dilute sulfuric acid containing salts.

Info

Publication number
BE608729A
BE608729A BE608729A BE608729A BE608729A BE 608729 A BE608729 A BE 608729A BE 608729 A BE608729 A BE 608729A BE 608729 A BE608729 A BE 608729A BE 608729 A BE608729 A BE 608729A
Authority
BE
Belgium
Prior art keywords
desalination
concentration
sulfuric acid
acid containing
dilute sulfuric
Prior art date
Application number
BE608729A
Other languages
French (fr)
Inventor
Hans Zirngibl
Heribert Stuetgens
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE608729A publication Critical patent/BE608729A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE608729A 1960-10-14 1961-10-02 A process for the concentration and desalination of dilute sulfuric acid containing salts. BE608729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF32340A DE1131193B (en) 1960-10-14 1960-10-14 Process for concentrating and desalting dilute, salty sulfuric acid

Publications (1)

Publication Number Publication Date
BE608729A true BE608729A (en) 1962-02-01

Family

ID=7094591

Family Applications (1)

Application Number Title Priority Date Filing Date
BE608729A BE608729A (en) 1960-10-14 1961-10-02 A process for the concentration and desalination of dilute sulfuric acid containing salts.

Country Status (3)

Country Link
BE (1) BE608729A (en)
DE (1) DE1131193B (en)
GB (1) GB941746A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618121A1 (en) * 1976-04-26 1977-11-10 Kronos Titan Gmbh Sulphuric acid demetallisation in titanium dioxide pigment mfr. - by continuous addn. to metal salt suspension in conc. acid and evapn.
DE2618122C2 (en) * 1976-04-26 1984-10-04 Kronos Titan-Gesellschaft Mbh, 5090 Leverkusen Process for working up dilute iron (II) sulphate-containing sulfuric acid solutions
DE2729756A1 (en) * 1977-07-01 1979-01-11 Kronos Titan Gmbh CONCN. AND PURIFICN. OF SULPHURIC ACID FROM TITANIUM DI:OXIDE MFR. - by boiling in presence of ferrous sulphate to remove chromium
IT1086096B (en) * 1977-09-21 1985-05-28 Montedison Spa PROCEDURE FOR THE CONCENTRATION OF AQUEOUS SOLUTIONS OF SULFURIC ACID
CN108562107B (en) * 2018-03-30 2021-07-23 海尔智家股份有限公司 Refrigerator with a door

Also Published As

Publication number Publication date
DE1131193B (en) 1962-06-14
GB941746A (en) 1963-11-13

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