GB1431591A - Method and apparatus for making compacted pellets of solid phase carbon dioxide - Google Patents

Method and apparatus for making compacted pellets of solid phase carbon dioxide

Info

Publication number
GB1431591A
GB1431591A GB3963573A GB3963573A GB1431591A GB 1431591 A GB1431591 A GB 1431591A GB 3963573 A GB3963573 A GB 3963573A GB 3963573 A GB3963573 A GB 3963573A GB 1431591 A GB1431591 A GB 1431591A
Authority
GB
United Kingdom
Prior art keywords
die
passages
roller
carbon dioxide
plate
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
GB3963573A
Other languages
English (en)
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.)
Chemetron Corp
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Publication of GB1431591A publication Critical patent/GB1431591A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • B30B11/202—Ring constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Glanulating (AREA)
GB3963573A 1972-08-28 1973-08-21 Method and apparatus for making compacted pellets of solid phase carbon dioxide Expired GB1431591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28426472A 1972-08-28 1972-08-28

Publications (1)

Publication Number Publication Date
GB1431591A true GB1431591A (en) 1976-04-07

Family

ID=23089511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3963573A Expired GB1431591A (en) 1972-08-28 1973-08-21 Method and apparatus for making compacted pellets of solid phase carbon dioxide

Country Status (5)

Country Link
US (1) US3786645A (enExample)
JP (1) JPS5335795B2 (enExample)
AU (1) AU471606B2 (enExample)
CA (1) CA1009409A (enExample)
GB (1) GB1431591A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402097B (de) * 1993-08-05 1997-01-27 Union Ind Compr Gase Gmbh Vorrichtung zum einbringen von kohlendioxid in fester form in flüssige oder feste substanzen

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111499A (en) * 1975-03-27 1976-10-01 Nippon Sanso Kk Device for dry ice pellets production
JPS57205311A (en) * 1981-06-09 1982-12-16 Nippon Tansan Kk Manufacturing apparatus for dry ice
US4780119A (en) * 1987-10-02 1988-10-25 Tomco2 Equipment Company Method and apparatus for producing carbon dioxide units
DE4440875A1 (de) * 1994-11-16 1996-06-05 Santrade Ltd Vorrichtung zur Herstellung von Pastillen
US6089100A (en) * 1997-08-06 2000-07-18 The Penn State Research Foundation Real-time spatial particulate mass deposition tester
US6240743B1 (en) 1999-11-08 2001-06-05 Russel G. Allen, Jr. Gas venting device for dry ice pelletizer and methods for retrofitting same onto existing dry ice pelletizers
US6442968B1 (en) * 2001-10-30 2002-09-03 Albert S. Elias Apparatus for rapid, high volume production of solid CO2 pellets
US7021081B2 (en) * 2003-11-03 2006-04-04 Airgas Dry Ice Dry ice block extruder
JP4815110B2 (ja) * 2004-08-13 2011-11-16 株式会社シュトルツ ドライアイスペレット製造方法及び装置
AT521707B1 (de) * 2018-10-02 2023-04-15 Ludwig Schaider Vorrichtung zum Herstellen von Pellets
CN109279604B (zh) * 2018-11-30 2020-04-10 厦门理工学院 一种高密度二氧化碳成型设备
US20240369275A1 (en) * 2023-05-05 2024-11-07 Tomco2 Systems Company Block press for producing solid carbon dioxide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919698A (en) * 1927-07-27 1933-07-25 Elvire Hessling De Werner Apparatus for the agglomeration of solid carbon dioxide
DE484570C (de) * 1927-07-27 1929-10-17 Waldemar Hessling Verfahren und Maschine zum Zusammenpressen von festem Kohlendioxyd
GB477587A (en) * 1936-06-30 1937-12-30 Waldemar Hessling Process of and apparatus for the preparation of solid carbon dioxide in agglomeratedform
GB477834A (en) * 1936-06-30 1937-12-30 Waldemar Hessling Method of and apparatus for the transport of solid carbon dioxide or 'dry ice'
US2252900A (en) * 1940-09-21 1941-08-19 Edgar N Meakin Pellet forming apparatus
US3576112A (en) * 1968-11-29 1971-04-27 Chemetron Corp Filtering gas from pelletized co{hd 2 {l snow
US3660986A (en) * 1969-12-03 1972-05-09 Chemetron Corp Solidified gas pellets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402097B (de) * 1993-08-05 1997-01-27 Union Ind Compr Gase Gmbh Vorrichtung zum einbringen von kohlendioxid in fester form in flüssige oder feste substanzen

Also Published As

Publication number Publication date
US3786645A (en) 1974-01-22
JPS4959095A (enExample) 1974-06-07
JPS5335795B2 (enExample) 1978-09-28
AU471606B2 (en) 1976-04-29
AU5932873A (en) 1975-02-20
CA1009409A (en) 1977-05-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee