BE883344A - Procede et installation de broyage cryogenique de produits - Google Patents

Procede et installation de broyage cryogenique de produits

Info

Publication number
BE883344A
BE883344A BE0/200650A BE200650A BE883344A BE 883344 A BE883344 A BE 883344A BE 0/200650 A BE0/200650 A BE 0/200650A BE 200650 A BE200650 A BE 200650A BE 883344 A BE883344 A BE 883344A
Authority
BE
Belgium
Prior art keywords
plant
products
cryogenic grinding
cryogenic
grinding
Prior art date
Application number
BE0/200650A
Other languages
English (en)
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Priority to AT0386580A priority Critical patent/AT368677B/de
Priority to AU60850/80A priority patent/AU534853B2/en
Priority to CH5791/80A priority patent/CH647388A5/de
Priority to BE0/201650A priority patent/BE884635A/fr
Publication of BE883344A publication Critical patent/BE883344A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonic waves or irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Disintegrating Or Milling (AREA)
BE0/200650A 1979-05-18 1980-05-16 Procede et installation de broyage cryogenique de produits BE883344A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0386580A AT368677B (de) 1980-05-16 1980-07-25 Antidotum zum schutz von kulturpflanzen gegen die schaedigende wirkung von herbiziden
AU60850/80A AU534853B2 (en) 1980-05-16 1980-07-28 Herbicidal antidote compositions
CH5791/80A CH647388A5 (en) 1980-05-16 1980-07-29 Antidote-containing herbicide, and weed control method
BE0/201650A BE884635A (fr) 1980-05-16 1980-08-05 Compositions antidotes d'herbicides.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912728A FR2456556A1 (fr) 1979-05-18 1979-05-18 Procede et installation de broyage cryogenique de produits

Publications (1)

Publication Number Publication Date
BE883344A true BE883344A (fr) 1980-11-17

Family

ID=9225646

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/200650A BE883344A (fr) 1979-05-18 1980-05-16 Procede et installation de broyage cryogenique de produits

Country Status (7)

Country Link
AU (1) AU5740380A (fr)
BE (1) BE883344A (fr)
DE (1) DE3018777A1 (fr)
ES (1) ES491161A0 (fr)
FR (1) FR2456556A1 (fr)
IT (1) IT1140880B (fr)
ZA (1) ZA802096B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566515B1 (fr) * 1984-06-22 1987-03-27 Air Liquide Procede et installation de refroidissement, au moyen d'un fluide frigorigene d'une poudre
FR2567042B1 (fr) * 1984-07-04 1992-06-05 Kohlensaeurewerk Deutschland Procede de broyage par explosion d'une matiere contenant des cellules
DE19533078A1 (de) * 1995-09-07 1997-03-13 Messer Griesheim Gmbh Verfahren und Vorrichtung zum Mahlen und Sichten von Mahlgut
IL192797A (en) * 2008-07-14 2013-03-24 Ecotech Recycling Ltd Device and method for cooling solid particles
ES2606104B1 (es) * 2015-09-21 2017-12-29 Francisco Riera Berenguer Sistema de molturación y micronización de plásticos con sistema criogénico de nitrógeno
US10864525B1 (en) * 2017-05-26 2020-12-15 Cryocann USA Corporation System and method for cryogenic separation of plant material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609150A (en) * 1949-11-05 1952-09-02 Union Carbide & Carbon Corp Mechanical pulverization of refrigerated plastics
FR2087551A5 (en) * 1970-05-22 1971-12-31 Air Liquide Grinding eg rubbers - cooling with vapour from liquefied gas

Also Published As

Publication number Publication date
ES8100907A1 (es) 1980-12-01
AU5740380A (en) 1980-11-20
ES491161A0 (es) 1980-12-01
ZA802096B (en) 1981-04-29
IT8021519A0 (it) 1980-04-21
DE3018777A1 (de) 1980-11-27
FR2456556A1 (fr) 1980-12-12
IT1140880B (it) 1986-10-10

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