WO2007133305A3 - Manufacture of instant dry ice - Google Patents

Manufacture of instant dry ice Download PDF

Info

Publication number
WO2007133305A3
WO2007133305A3 PCT/US2007/002447 US2007002447W WO2007133305A3 WO 2007133305 A3 WO2007133305 A3 WO 2007133305A3 US 2007002447 W US2007002447 W US 2007002447W WO 2007133305 A3 WO2007133305 A3 WO 2007133305A3
Authority
WO
WIPO (PCT)
Prior art keywords
dry ice
psi
manufacture
tank
pressure
Prior art date
Application number
PCT/US2007/002447
Other languages
French (fr)
Other versions
WO2007133305A2 (en
Inventor
Marc Elias
Original Assignee
Elias Al
Marc Elias
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 Elias Al, Marc Elias filed Critical Elias Al
Publication of WO2007133305A2 publication Critical patent/WO2007133305A2/en
Publication of WO2007133305A3 publication Critical patent/WO2007133305A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C01B32/55—Solidifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Dry ice is produced by using the internal energy stored in a pressurized CO2 tank or cylinder, which is usually between 300 to 350 PSI, to compress CO2 snow. This same internal energy works whether using a low-pressure refrigerated tank of 300 to 350 PSI CO2, or a high-pressure tank of 800 to 900 PSI CO2, as controlled by a pressure safety valve, to compress the CO2 snow. No other form of mechanical energy is required to make the solidified dry ice.
PCT/US2007/002447 2006-05-09 2007-01-29 Manufacture of instant dry ice WO2007133305A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79873506P 2006-05-09 2006-05-09
US60/798,735 2006-05-09

Publications (2)

Publication Number Publication Date
WO2007133305A2 WO2007133305A2 (en) 2007-11-22
WO2007133305A3 true WO2007133305A3 (en) 2008-01-24

Family

ID=38694366

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/002447 WO2007133305A2 (en) 2006-05-09 2007-01-29 Manufacture of instant dry ice

Country Status (2)

Country Link
US (1) US20070261435A1 (en)
WO (1) WO2007133305A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190301679A1 (en) * 2018-03-27 2019-10-03 TOKITAE LLC, a limited liability company of the State of Delaware Dry ice compressor device
CN116730341A (en) * 2023-05-15 2023-09-12 东莞市天卓干冰制品有限公司 Dry ice manufacturing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389820A (en) * 1980-12-29 1983-06-28 Lockheed Corporation Blasting machine utilizing sublimable particles
EP0319604A1 (en) * 1987-12-09 1989-06-14 Wilhelm A. Reuter Biotechnical monitor for the continuous determination of toxin effects on micro-organisms in water
US5548960A (en) * 1993-07-13 1996-08-27 Anderson; William E. Pellet extruding machine
WO2002010637A1 (en) * 2000-08-02 2002-02-07 Choi Se Guon Refillable butane gas cask

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1644338A (en) * 1925-03-31 1927-10-04 Charles L Jones Discharging carbon dioxide
US20070074539A1 (en) * 2005-10-03 2007-04-05 Rossewey Thomas A Dry ice container and portable apparatus and process for the production of dry ice

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389820A (en) * 1980-12-29 1983-06-28 Lockheed Corporation Blasting machine utilizing sublimable particles
EP0319604A1 (en) * 1987-12-09 1989-06-14 Wilhelm A. Reuter Biotechnical monitor for the continuous determination of toxin effects on micro-organisms in water
US5548960A (en) * 1993-07-13 1996-08-27 Anderson; William E. Pellet extruding machine
WO2002010637A1 (en) * 2000-08-02 2002-02-07 Choi Se Guon Refillable butane gas cask

Also Published As

Publication number Publication date
WO2007133305A2 (en) 2007-11-22
US20070261435A1 (en) 2007-11-15

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