GB1485577A - Distilling - Google Patents

Distilling

Info

Publication number
GB1485577A
GB1485577A GB4074275A GB4074275A GB1485577A GB 1485577 A GB1485577 A GB 1485577A GB 4074275 A GB4074275 A GB 4074275A GB 4074275 A GB4074275 A GB 4074275A GB 1485577 A GB1485577 A GB 1485577A
Authority
GB
United Kingdom
Prior art keywords
tubes
inner shell
wiper
evaporator
vysokej
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
GB4074275A
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.)
SLOVENSKEJ VYSOKEJ SKOLY
Original Assignee
SLOVENSKEJ VYSOKEJ SKOLY
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 SLOVENSKEJ VYSOKEJ SKOLY filed Critical SLOVENSKEJ VYSOKEJ SKOLY
Priority to GB4074275A priority Critical patent/GB1485577A/en
Publication of GB1485577A publication Critical patent/GB1485577A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/12—Molecular distillation
    • 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
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1485577 Distillation apparatus REKTORAT SLOVENSKEJ VYSOKEJ SKOLY TECHNICKEJ 5 Jan 1976 [4 Oct 1975] 40742/75 Heading BIB A thin film multistage evaporator comprising a single evaporator body comprising a vertical inner shell I having an external heating surface and an outer shell surrounding the inner shell to define a space there between which is divided into successive working chambers 2, 3, 4, by gas tight means 11 and 20. A rotatable film wiper 10, 19, 20 wipes the exterior surface of the inner shell. The wiper and the seals form a single driven unit (e.g. rotated by motor 6) about the heated surface. In the embodiment of Fig. I vapour passes through condenser surfaces 55, 56 and condenses on cooling jackets 37, 41, 45 and condensate is led away through tubes 39, 42, 35 vacuum being applied through tubes 40, 41. Heating tubes 46, 47, and 48 supply heat to the three stages which are maintained at 10<SP>-1</SP>, 10<SP>-2</SP> and 10<SP>-3</SP> Torr respectively. Liquid to be evaporated is fed at 54 travels downwardly and is removed at 34.
GB4074275A 1976-01-05 1976-01-05 Distilling Expired GB1485577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4074275A GB1485577A (en) 1976-01-05 1976-01-05 Distilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4074275A GB1485577A (en) 1976-01-05 1976-01-05 Distilling

Publications (1)

Publication Number Publication Date
GB1485577A true GB1485577A (en) 1977-09-14

Family

ID=10416393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4074275A Expired GB1485577A (en) 1976-01-05 1976-01-05 Distilling

Country Status (1)

Country Link
GB (1) GB1485577A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186291A1 (en) * 1984-11-12 1986-07-02 The Micanite & Insulators Company Limited Decontamination of insulating fluids
CN112048332A (en) * 2020-10-09 2020-12-08 陕西天策新材料科技有限公司 Centrifugal circulation magnetic force driving film evaporator for preparing mesophase pitch-based carbon fiber
CN112969517A (en) * 2021-02-07 2021-06-15 安徽金禾实业股份有限公司 Production equipment and production method of sucrose-6-ester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186291A1 (en) * 1984-11-12 1986-07-02 The Micanite & Insulators Company Limited Decontamination of insulating fluids
CN112048332A (en) * 2020-10-09 2020-12-08 陕西天策新材料科技有限公司 Centrifugal circulation magnetic force driving film evaporator for preparing mesophase pitch-based carbon fiber
CN112969517A (en) * 2021-02-07 2021-06-15 安徽金禾实业股份有限公司 Production equipment and production method of sucrose-6-ester

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee