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GB1086318A - Improvements in or relating to methods of and apparatus for evaporating liquids - Google Patents

Improvements in or relating to methods of and apparatus for evaporating liquids

Info

Publication number
GB1086318A
GB1086318A GB4135164D GB4135164D GB1086318A GB 1086318 A GB1086318 A GB 1086318A GB 4135164 D GB4135164 D GB 4135164D GB 4135164 D GB4135164 D GB 4135164D GB 1086318 A GB1086318 A GB 1086318A
Authority
GB
United Kingdom
Prior art keywords
membrane
plate
receptacle
shaft
oct
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
GB4135164D
Inventor
Lucien Messainguiral
Jean Franchi
Jean Roche
Jean Scheidhauer
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1086318A publication Critical patent/GB1086318A/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
    • B01D3/10—Vacuum distillation
    • 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
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/06—Structural combination with remotely-controlled apparatus, e.g. with manipulators
    • G21F7/068—Remotely manipulating devices for fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Special Spraying Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,086,318. Evaporating liquids. COMMISSARIAT A L'ENERGIE ATOMIQUE. Oct. 9, 1964 [Oct. 9, 1963]. No. 41351/64. Heading B1B. The evaporation of liquid from radio-active solutions is carried out on thin, elastically deformable membranes 60 which are arranged one on each of a plurality of receptacles 42 with concave surfaces provided around a rotatable plate 32, each membrane being applied to its receptacle and taking on a concave form by a vacuum being formed between the surface and the membrane. A casing 54 covers most of the plate, the deformed membrane, being filled with the solution to be evaporated by a distributing device when it is not under the cover and the plate then being rotated to pass the membrane under the cover where a current of air f, brought about by a suction pump joined at 66, is passed over it to effect evaporation. Each membrane is stretched on a frame formed by two rings 62, 64. A connection is established between a vacuum pump and each receptacle by means of a nozzle 24, a passage 22, a bore 8 in a central fixed shaft 6, a compartment 36, a nozzle 48, a conduit 50, and a bore 52 in the receptacle. Adjustable legs 4 ensure the vertically of the shaft 6. The plate 32 is supported for rotatable movement about the shaft on a roller bearing 28.
GB4135164D 1963-10-09 1964-10-09 Improvements in or relating to methods of and apparatus for evaporating liquids Expired GB1086318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950097A FR1379051A (en) 1963-10-09 1963-10-09 Evaporation process and evaporator device including application

Publications (1)

Publication Number Publication Date
GB1086318A true GB1086318A (en) 1967-10-11

Family

ID=8814052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4135164D Expired GB1086318A (en) 1963-10-09 1964-10-09 Improvements in or relating to methods of and apparatus for evaporating liquids

Country Status (7)

Country Link
CH (1) CH433189A (en)
DE (1) DE1271042B (en)
ES (1) ES304691A1 (en)
FR (1) FR1379051A (en)
GB (1) GB1086318A (en)
LU (1) LU47056A1 (en)
NL (1) NL6411755A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429981A1 (en) * 1984-08-16 1986-03-06 GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen METHOD FOR THE PREPARATION OF RADIOACTIVE AND / OR RADIOACTIVALLY POLLUTED WASTE SOLIDS AND EVAPORATOR CONCENTRATES FOR FINAL STORAGE IN REPOSITION TANKS
DE9003462U1 (en) * 1990-03-24 1990-05-31 Forschungszentrum Jülich GmbH, 5170 Jülich Device for evaporating small samples

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR915191A (en) * 1945-10-18 1946-10-29 Flexible tube for liquid or semi-fluid materials
US2494541A (en) * 1948-03-19 1950-01-17 Horace K Burr Vacuum drier with automatic capping device
NL96415C (en) * 1956-12-07

Also Published As

Publication number Publication date
ES304691A1 (en) 1965-03-16
NL6411755A (en) 1965-04-12
LU47056A1 (en) 1964-12-01
CH433189A (en) 1967-04-15
FR1379051A (en) 1964-11-20
DE1271042B (en) 1968-06-20

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