FR2080805B1 - - Google Patents

Info

Publication number
FR2080805B1
FR2080805B1 FR7106282A FR7106282A FR2080805B1 FR 2080805 B1 FR2080805 B1 FR 2080805B1 FR 7106282 A FR7106282 A FR 7106282A FR 7106282 A FR7106282 A FR 7106282A FR 2080805 B1 FR2080805 B1 FR 2080805B1
Authority
FR
France
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
FR7106282A
Other versions
FR2080805A1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2080805A1 publication Critical patent/FR2080805A1/fr
Application granted granted Critical
Publication of FR2080805B1 publication Critical patent/FR2080805B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
    • F26B5/065—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing the product to be freeze-dried being sprayed, dispersed or pulverised

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
FR7106282A 1970-02-27 1971-02-24 Expired FR2080805B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1500170A 1970-02-27 1970-02-27

Publications (2)

Publication Number Publication Date
FR2080805A1 FR2080805A1 (fr) 1971-11-19
FR2080805B1 true FR2080805B1 (fr) 1973-12-28

Family

ID=21769022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106282A Expired FR2080805B1 (fr) 1970-02-27 1971-02-24

Country Status (8)

Country Link
US (1) US3653222A (fr)
JP (1) JPS5234588B1 (fr)
BE (1) BE763438A (fr)
DE (1) DE2108580C3 (fr)
FR (1) FR2080805B1 (fr)
GB (1) GB1320467A (fr)
NL (1) NL146067B (fr)
SE (1) SE357677B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076776A (en) * 1975-04-02 1978-02-28 The Dow Chemical Company Calcium chloride prilling
US4211015A (en) * 1978-01-18 1980-07-08 Baxter Travenol Laboratories, Inc. Method and apparatus for making novel particulate compositions
US4323478A (en) * 1977-01-18 1982-04-06 Baxter Travenol Laboratories, Inc. Novel particulate compositions
DE3264450D1 (en) * 1981-12-11 1985-08-01 Wyeth John & Brother Ltd Process and apparatus for freezing a liquid medium
FR2526631B1 (fr) * 1982-05-12 1985-05-31 Agronomique Inst Nat Rech Procede de fabrication de globules encapsulables
JPS6178300U (fr) * 1984-10-30 1986-05-26
US4752459A (en) * 1985-04-09 1988-06-21 Perrer Duncan S Preparation of porous bodies
US4824615A (en) * 1987-09-17 1989-04-25 Brotz Gregory R Process for making foamed materials and structures therefrom
US5219383A (en) * 1991-05-23 1993-06-15 Hoshizaki Denki Kabushiki Kaisha Ice making machine
DE4305239A1 (de) * 1993-02-20 1994-08-25 Hoechst Ag Verwendung von weitgehend fluorierten Verbindungen als Wärmeträger
JP2004517699A (ja) * 2001-01-30 2004-06-17 ボード オブ リージェンツ ユニバーシティ オブ テキサス システム 液体中への噴霧凍結によるナノ粒子およびミクロ粒子の製造方法
US20040022861A1 (en) * 2001-01-30 2004-02-05 Williams Robert O. Process for production of nanoparticles and microparticles by spray freezing into liquid
CN108332465B (zh) * 2018-01-11 2020-05-05 浙江冰力格机电有限公司 扰流涡旋式流态冰制冰机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393383A (en) * 1920-04-08 1921-10-11 Charles E Linebarger Method and apparatus for making small balls or pellets
GB932997A (en) * 1960-03-04 1963-07-31 Ici Ltd Improvements in and relating to the prilling of urea
US3484946A (en) * 1967-12-06 1969-12-23 Bell Telephone Labor Inc Method and apparatus for freeze-freeze drying

Also Published As

Publication number Publication date
SE357677B (fr) 1973-07-09
JPS5234588B1 (fr) 1977-09-03
FR2080805A1 (fr) 1971-11-19
DE2108580B2 (de) 1973-08-02
US3653222A (en) 1972-04-04
NL7102322A (fr) 1971-08-31
BE763438A (fr) 1971-07-16
GB1320467A (en) 1973-06-13
DE2108580C3 (de) 1974-02-28
NL146067B (nl) 1975-06-16
DE2108580A1 (de) 1971-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse