FR915161A - Apparatus for evaporation, concentration and distillation of solutions, as well as for carrying out chemical reactions - Google Patents

Apparatus for evaporation, concentration and distillation of solutions, as well as for carrying out chemical reactions

Info

Publication number
FR915161A
FR915161A FR915161DA FR915161A FR 915161 A FR915161 A FR 915161A FR 915161D A FR915161D A FR 915161DA FR 915161 A FR915161 A FR 915161A
Authority
FR
France
Prior art keywords
distillation
evaporation
solutions
concentration
carrying
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
French (fr)
Inventor
Hans Karl Müller
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 filed Critical
Application granted granted Critical
Publication of FR915161A publication Critical patent/FR915161A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/148—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by molecular sieve or gel filtration or chromatographic treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • B01D3/28—Fractionating columns with surface contact and vertical guides, e.g. film action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR915161D 1944-10-30 1945-09-28 Apparatus for evaporation, concentration and distillation of solutions, as well as for carrying out chemical reactions Expired FR915161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH915161X 1944-10-30

Publications (1)

Publication Number Publication Date
FR915161A true FR915161A (en) 1946-10-29

Family

ID=4547772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915161D Expired FR915161A (en) 1944-10-30 1945-09-28 Apparatus for evaporation, concentration and distillation of solutions, as well as for carrying out chemical reactions

Country Status (5)

Country Link
BE (1) BE460374A (en)
CH (3) CH248793A (en)
DE (1) DE970254C (en)
FR (1) FR915161A (en)
NL (2) NL121026C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019642B (en) * 1951-03-17 1957-11-21 Hans Carl Bechtler Dipl Ing Tubular, vertically arranged evaporator with rotating agitator
EP0320046A1 (en) * 1987-12-10 1989-06-14 Solvay Process for recovering high-purity D(-)-3-hydroxybutanoic acid

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868279A (en) * 1951-03-17 1959-01-13 Rodney Hunt Machine Co Evaporator
DE1023018B (en) * 1953-06-15 1958-01-23 Kali Chemie Ag Device for the distillation of hydrogen peroxide from acidic persulfate solutions
US2857962A (en) * 1954-01-29 1958-10-28 Rodney Hunt Machine Co Methods for treating latices
DE1050317B (en) * 1954-04-19 1959-02-12 Rodney Hunt Machine Company Method and device for bringing liquids and vapors into contact

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019642B (en) * 1951-03-17 1957-11-21 Hans Carl Bechtler Dipl Ing Tubular, vertically arranged evaporator with rotating agitator
EP0320046A1 (en) * 1987-12-10 1989-06-14 Solvay Process for recovering high-purity D(-)-3-hydroxybutanoic acid
FR2624510A1 (en) * 1987-12-10 1989-06-16 Solvay PROCESS FOR OBTAINING HIGH-PURITY D (-) - 3-HYDROXYBUTANOIC ACID

Also Published As

Publication number Publication date
NL121026C (en)
NL70522C (en)
CH248793A (en) 1947-05-31
CH267586A (en) 1950-03-31
BE460374A (en)
CH266552A (en) 1950-01-31
DE970254C (en) 1958-09-04

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