IT8021519A0 - Rocedimento ed impianto di macinazione criogenica di prodotti. - Google Patents

Rocedimento ed impianto di macinazione criogenica di prodotti.

Info

Publication number
IT8021519A0
IT8021519A0 IT8021519A IT2151980A IT8021519A0 IT 8021519 A0 IT8021519 A0 IT 8021519A0 IT 8021519 A IT8021519 A IT 8021519A IT 2151980 A IT2151980 A IT 2151980A IT 8021519 A0 IT8021519 A0 IT 8021519A0
Authority
IT
Italy
Prior art keywords
processing
grinding system
product grinding
cryogenic product
cryogenic
Prior art date
Application number
IT8021519A
Other languages
English (en)
Other versions
IT1140880B (it
Inventor
Lermuzeaux Andre
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
Publication of IT8021519A0 publication Critical patent/IT8021519A0/it
Application granted granted Critical
Publication of IT1140880B publication Critical patent/IT1140880B/it

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)
IT8021519A 1979-05-18 1980-04-21 Procedimento ed impianto di macinazione oriogenica di prodotti IT1140880B (it)

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 (2)

Publication Number Publication Date
IT8021519A0 true IT8021519A0 (it) 1980-04-21
IT1140880B IT1140880B (it) 1986-10-10

Family

ID=9225646

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8021519A IT1140880B (it) 1979-05-18 1980-04-21 Procedimento ed impianto di macinazione oriogenica di prodotti

Country Status (7)

Country Link
AU (1) AU5740380A (it)
BE (1) BE883344A (it)
DE (1) DE3018777A1 (it)
ES (1) ES8100907A1 (it)
FR (1) FR2456556A1 (it)
IT (1) IT1140880B (it)
ZA (1) ZA802096B (it)

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
DE3018777A1 (de) 1980-11-27
AU5740380A (en) 1980-11-20
ES491161A0 (es) 1980-12-01
IT1140880B (it) 1986-10-10
FR2456556A1 (fr) 1980-12-12
BE883344A (fr) 1980-11-17
ES8100907A1 (es) 1980-12-01
ZA802096B (en) 1981-04-29

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