IT957727B - METHOD AND CRYOGENIC APPARATUS FOR THE SHREDDING OF NON FRAGILE MATERIALS - Google Patents
METHOD AND CRYOGENIC APPARATUS FOR THE SHREDDING OF NON FRAGILE MATERIALSInfo
- Publication number
- IT957727B IT957727B IT50035/72A IT5003572A IT957727B IT 957727 B IT957727 B IT 957727B IT 50035/72 A IT50035/72 A IT 50035/72A IT 5003572 A IT5003572 A IT 5003572A IT 957727 B IT957727 B IT 957727B
- Authority
- IT
- Italy
- Prior art keywords
- shredding
- fragile materials
- cryogenic apparatus
- non fragile
- cryogenic
- Prior art date
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. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/37—Cryogenic cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15411371A | 1971-06-17 | 1971-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT957727B true IT957727B (en) | 1973-10-20 |
Family
ID=22550052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50035/72A IT957727B (en) | 1971-06-17 | 1972-05-04 | METHOD AND CRYOGENIC APPARATUS FOR THE SHREDDING OF NON FRAGILE MATERIALS |
Country Status (7)
Country | Link |
---|---|
US (1) | US3771729A (en) |
CA (1) | CA985665A (en) |
DE (1) | DE2223769A1 (en) |
FR (1) | FR2142523A5 (en) |
GB (1) | GB1340312A (en) |
IT (1) | IT957727B (en) |
ZA (1) | ZA721507B (en) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975548A (en) * | 1971-12-08 | 1976-08-17 | Agence Nationale De Valorisation De La Recherche (Anvar) | Pulverizing process for the production of frozen minced meat |
DE2303140C2 (en) * | 1973-01-23 | 1975-02-13 | L. & C. Steinmueller Gmbh, 5270 Gummersbach | Process for the pre-treatment of industrial waste |
NL7400717A (en) * | 1973-01-23 | 1974-07-25 | ||
US3900975A (en) * | 1974-05-20 | 1975-08-26 | Union Carbide Corp | Cryogenic grinding of copper |
US3965267A (en) * | 1974-09-17 | 1976-06-22 | Union Carbide Corporation | Cryopulverizing and post-treatment of flavoring materials |
US3990641A (en) * | 1975-03-03 | 1976-11-09 | Jeno, Inc. | Cryogenic feed method and apparatus especially for wire |
US4015780A (en) * | 1975-05-05 | 1977-04-05 | Boc Limited | Powder forming |
GB1498359A (en) * | 1975-06-06 | 1978-01-18 | Ford Motor Co | Method for making sintered parts |
DE2529382B2 (en) * | 1975-07-02 | 1981-03-26 | Wintershall Ag, 3100 Celle | Process for the production of granules or powders from rubber tires or rubber waste |
US4018389A (en) * | 1975-09-29 | 1977-04-19 | Paoli Stephen A | High production mechanical separator machine |
DK452378A (en) * | 1977-10-12 | 1979-04-13 | M Tucek | SCRAP TREATMENT PROCEDURE |
US4222527A (en) * | 1979-02-22 | 1980-09-16 | Union Carbide Corporation | Cryopulverizing packed bed control system |
US4340076A (en) * | 1979-02-27 | 1982-07-20 | General Technology Applications, Inc. | Dissolving polymers in compatible liquids and uses thereof |
US4483488A (en) * | 1981-06-30 | 1984-11-20 | Air Products And Chemicals, Inc. | Method and apparatus for recovering thermoplastic from coated fabric scrap |
US4474905A (en) * | 1982-09-30 | 1984-10-02 | General Technology Applications, Inc. | Freeze blending of reactive liquids and solids |
US4934609A (en) * | 1984-10-19 | 1990-06-19 | International Flavors & Fragrances Inc. | Fragrance-containing polymeric particles suspended in antiperspirant and/or deodorant vehicle |
US4569204A (en) * | 1985-03-11 | 1986-02-11 | Aga, A.B. | Method and apparatus for simultaneously cooling and conveying a food substance |
US4776173A (en) * | 1985-12-20 | 1988-10-11 | Angio-Medical Corporation | Method for extracting a substance from animal derived material |
IL81000A0 (en) * | 1985-12-20 | 1987-03-31 | Angio Medical Corp | Method for obtaining substances from animal or plants |
US4692982A (en) * | 1986-05-22 | 1987-09-15 | Rice Norman B | Lining removal process |
GB8613794D0 (en) * | 1986-06-06 | 1986-07-09 | Matthews Bernard Plc | Tempering process |
CA1328862C (en) * | 1987-11-25 | 1994-04-26 | Andrew Paul Ondush | Method and apparatus for fine grinding |
US4846408A (en) * | 1988-01-21 | 1989-07-11 | Gentex Corporation | Method for making a friction material |
DE3915984C1 (en) * | 1989-05-17 | 1990-09-06 | Wolfgang 6601 Kleinblittersdorf De Decker | |
DE4028940A1 (en) * | 1990-09-12 | 1992-03-19 | Basf Ag | PROCESS FOR CRUSHING POLYISOBUTES |
DE4033599C3 (en) * | 1990-10-23 | 1998-09-17 | Ubd Patent Lizenzverwaltung | Plant for shredding soft material, especially waste rubber |
FR2686964B1 (en) * | 1992-01-30 | 1998-10-30 | Anhydride Carbonique Ind | APPARATUS FOR THE CONTINUOUS CRYOGENIC COOLING OF PARTICULATE PRODUCTS WITH A PASTY OR SOLID CHARACTER. |
CH688269A5 (en) * | 1992-08-21 | 1997-07-15 | Debio Rech Pharma Sa | Ultra Centrifugal Mill and its implementation for cryogenic grinding of thermally sensitive material. |
US5606860A (en) * | 1994-03-07 | 1997-03-04 | Popp; James L. | Process and apparatus for cryogenically cleaning residue from containers and reducing the bulk volume thereof |
US5456085A (en) * | 1994-03-07 | 1995-10-10 | Popp; James L. | Process and apparatus for cryogenically cleaning residue from containers and reducing the bulk volume thereof |
US5887750A (en) * | 1994-03-07 | 1999-03-30 | James L. Popp | Commodity container |
BE1009212A6 (en) * | 1995-03-16 | 1996-12-03 | Oxhydrique Internationale L | METHOD AND APPARATUS FOR TEMPERATURE CONTROL OF A powder and / or granular raw material. |
JP3005657B2 (en) * | 1997-11-19 | 2000-01-31 | 彰 堀金 | Lyophilization method, apparatus and lyophilizate |
US6076752A (en) * | 1998-06-01 | 2000-06-20 | Quality Botanical Ingredients, Inc. | Method and apparatus for inert gas purging/temperature control for pulverizing/grinding system |
WO2002044280A1 (en) | 2000-11-28 | 2002-06-06 | Conoco Inc | Drag-reducing polymer suspensions |
US6399676B1 (en) | 2000-11-28 | 2002-06-04 | Conoco, Inc. | Drag-reducing polymer suspensions |
US6576732B1 (en) | 2000-11-28 | 2003-06-10 | Conocophillips Co. | Drag-reducing polymers and drag-reducing polymer suspensions and solutions |
WO2003029331A1 (en) * | 2001-09-28 | 2003-04-10 | Conocophillips Company | Method of manufacturing drag-reducing polymer suspensions |
WO2003029330A1 (en) * | 2001-09-28 | 2003-04-10 | Conocophillips Company | Drag-reducing polymer suspensions |
KR100351868B1 (en) * | 2001-11-15 | 2002-09-13 | Kolon Construction Co Ltd | Method for freezing pulverizing waste materials using freezing gas |
US6902699B2 (en) | 2002-10-02 | 2005-06-07 | The Boeing Company | Method for preparing cryomilled aluminum alloys and components extruded and forged therefrom |
US7435306B2 (en) * | 2003-01-22 | 2008-10-14 | The Boeing Company | Method for preparing rivets from cryomilled aluminum alloys and rivets produced thereby |
US7922841B2 (en) * | 2005-03-03 | 2011-04-12 | The Boeing Company | Method for preparing high-temperature nanophase aluminum-alloy sheets and aluminum-alloy sheets prepared thereby |
US20060283195A1 (en) * | 2005-06-16 | 2006-12-21 | Uwe Rosenbaum | Process and apparatus for continuous cooling of pumpable material with a liquid cryogen |
US7523594B2 (en) * | 2005-08-24 | 2009-04-28 | Greenwald Technologies, Llc. | Systems and methods for packaging solid pharmaceutical and/or nutraceutical products and automatically arranging the solid pharmaceutical and nutraceutical products in a linear transmission system |
US8132747B2 (en) * | 2009-03-03 | 2012-03-13 | Toray Fluorofibers (America), Inc. | Method of making hydrophilic fluoropolymer material |
US8132748B2 (en) * | 2009-03-03 | 2012-03-13 | Toray Fluorofibers (America), Inc. | Method of making hydrophilic fluoropolymer material |
US8003208B2 (en) * | 2009-03-03 | 2011-08-23 | Toray Fluorofibers (America), Inc. | Hydrophilic fluoropolymer material |
CN103934086A (en) * | 2014-03-12 | 2014-07-23 | 江西稀有稀土金属钨业集团有限公司 | Variable-speed quantitative feeding system of ball mill |
DE102015003260A1 (en) * | 2015-03-16 | 2016-09-22 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Process for comminution of heat-sensitive feedstock |
US9943854B1 (en) | 2015-06-26 | 2018-04-17 | Christoperh T. Melnyk | Cryomill system |
EP3135380B1 (en) * | 2015-08-27 | 2017-10-11 | Josef Fischer | Cryogenic grinding device and method |
USD789742S1 (en) | 2016-03-24 | 2017-06-20 | Hamilton Beach Brands, Inc. | Stomper for food grinder |
US10350606B2 (en) | 2016-03-24 | 2019-07-16 | Hamilton Beach Brands, Inc. | Stomper for food grinder |
CN105935622A (en) * | 2016-06-12 | 2016-09-14 | 浙江速固德科技有限公司 | Online hot melt glue cooling and crushing device |
CN106111289A (en) * | 2016-07-01 | 2016-11-16 | 菏泽市花王高压容器有限公司 | A kind of deep cooling crush machine and method of work thereof |
US10493465B2 (en) | 2016-10-07 | 2019-12-03 | Hamilton Beach Brands, Inc. | Meat grinder with storage tray and cover |
EP3608025A1 (en) | 2018-08-09 | 2020-02-12 | Synron Gmbh | Device for cooling and grinding goods to be processed |
FR3091492B1 (en) * | 2019-01-03 | 2020-12-11 | Air Liquide France Ind | Process and installation for cryogenic grinding of products |
NL2026450B1 (en) | 2019-09-11 | 2022-02-21 | Cramwinckel Michiel | Process to convert a waste polymer product to a gaseous product |
EP4051758A1 (en) | 2019-10-29 | 2022-09-07 | Michiel Cramwinckel | Process for a plastic product conversion |
EP3878926A1 (en) | 2020-03-09 | 2021-09-15 | Michiel Cramwinckel | Suspension of a waste plastic and a vacuum gas oil, its preparation and use in fcc |
NL2027029B1 (en) | 2020-12-03 | 2022-07-06 | Cramwinckel Michiel | Suspension of a waste plastic and a vacuum gas oil |
US12042798B2 (en) | 2020-07-14 | 2024-07-23 | Hamilton Beach Brands, Inc. | Meat grinder with funneled feed chute |
USD932236S1 (en) | 2020-07-14 | 2021-10-05 | Hamilton Beach Brands, Inc. | Meat grinder with funneled feed chute |
WO2024086334A1 (en) * | 2022-10-20 | 2024-04-25 | Cryomass Llc | Cryogenic processing systems and methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB380214A (en) * | 1930-07-31 | 1932-09-15 | British Celanese | Improvements in the treatment of materials consisting of or containing cellulose derivatives |
US2609150A (en) * | 1949-11-05 | 1952-09-02 | Union Carbide & Carbon Corp | Mechanical pulverization of refrigerated plastics |
US2583697A (en) * | 1950-06-05 | 1952-01-29 | Jr John L Hendry | Process of comminuting food products |
US2879005A (en) * | 1954-12-29 | 1959-03-24 | Melvin Sobel | Method of refining scrap plastic and apparatus therefor |
US3363846A (en) * | 1965-12-16 | 1968-01-16 | Nuclear Materials & Equipment | Method of and apparatus for producing small particles |
GB1217923A (en) * | 1967-12-27 | 1971-01-06 | Hans Beike | Method of, and apparatus for pulverising materials |
FR2044779B1 (en) * | 1969-05-12 | 1974-03-01 | Sasebo Heavy Ind | |
CH503520A (en) * | 1969-12-15 | 1971-02-28 | Inventa Ag | Process for grinding granular materials, in particular plastic granulates, at low temperatures |
FR2087551A5 (en) * | 1970-05-22 | 1971-12-31 | Air Liquide | Grinding eg rubbers - cooling with vapour from liquefied gas |
-
1971
- 1971-06-17 US US00154113A patent/US3771729A/en not_active Expired - Lifetime
-
1972
- 1972-03-06 ZA ZA721507A patent/ZA721507B/en unknown
- 1972-03-08 CA CA136,543A patent/CA985665A/en not_active Expired
- 1972-04-05 GB GB1560172A patent/GB1340312A/en not_active Expired
- 1972-05-04 IT IT50035/72A patent/IT957727B/en active
- 1972-05-16 DE DE19722223769 patent/DE2223769A1/en not_active Ceased
- 1972-06-16 FR FR7221936A patent/FR2142523A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2223769A1 (en) | 1972-12-21 |
ZA721507B (en) | 1973-04-25 |
GB1340312A (en) | 1973-12-12 |
FR2142523A5 (en) | 1973-01-26 |
US3771729A (en) | 1973-11-13 |
CA985665A (en) | 1976-03-16 |
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