FR453742A - Appareil à concentrer l'acide sulfurique - Google Patents

Appareil à concentrer l'acide sulfurique

Info

Publication number
FR453742A
FR453742A FR453742DA FR453742A FR 453742 A FR453742 A FR 453742A FR 453742D A FR453742D A FR 453742DA FR 453742 A FR453742 A FR 453742A
Authority
FR
France
Prior art keywords
sulfuric acid
concentrating sulfuric
concentrating
acid
sulfuric
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
Other languages
English (en)
Inventor
Alphonse Gervais Dueron
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR453742A publication Critical patent/FR453742A/fr
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
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/12—Concentrating or drying of juices by freezing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/02—Crystallisation from solutions
    • B01D9/04—Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Nutrition Science (AREA)
  • Dairy Products (AREA)
  • Confectionery (AREA)
FR453742D 1912-02-14 1913-01-29 Appareil à concentrer l'acide sulfurique Expired FR453742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE453742X 1912-02-14

Publications (1)

Publication Number Publication Date
FR453742A true FR453742A (fr) 1913-06-14

Family

ID=6538819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR453742D Expired FR453742A (fr) 1912-02-14 1913-01-29 Appareil à concentrer l'acide sulfurique

Country Status (3)

Country Link
DE (1) DE649721C (fr)
FR (1) FR453742A (fr)
GB (1) GB453742A (fr)

Also Published As

Publication number Publication date
GB453742A (en) 1936-09-17
DE649721C (de) 1937-09-07

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