GB363827A - Improvements in and relating to methods of and apparatus for the conversion of liquid carbon dioxide to solid carbon dioxide - Google Patents
Improvements in and relating to methods of and apparatus for the conversion of liquid carbon dioxide to solid carbon dioxideInfo
- Publication number
- GB363827A GB363827A GB38283/30A GB3828330A GB363827A GB 363827 A GB363827 A GB 363827A GB 38283/30 A GB38283/30 A GB 38283/30A GB 3828330 A GB3828330 A GB 3828330A GB 363827 A GB363827 A GB 363827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- carbon dioxide
- solid
- valve
- pipe
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
363,827. Solidifying carbon dioxide. DRY ICE CORPORATION OF AMERICA, 52, Vanderbilt Avenue, New York; U.S.A.- (Assignee of Small, J. D. ; Douglaston, Long Island, New York, U.S.A.) Dec. 19, 1930, No. 38283. Convention date, Dec. 19, 1929. [Class 8 (ii).] Solid carbon dioxide ice is produced by subjecting solid carbon dioxide crystals to centrifugal force while in the presence of its own gas under a pressure greater than atmospheric pressure. A container 1, the periphery of which may be shaped to form moulds, is rotated by a motor 5. The liquid is supplied to a pipe 12 through a valve 11 and exhaust takes place through pipe, 6 controlled by a valve 7. The valve 7 is first adjusted so that the liquid is converted.to dry solid and gas, further adjustment allows the liquid to remain in the liquid form and lubricate the crystals. The pressure in the chamber is then adjusted so that all the liquid is converted into solid or gas. Alternatively the liquid may be allowed to flow into the chamber 1 and then permitted to boil off, or frozen by external means. The liquid may also be pre-cooled and delivered to the pipe 12 in the form of a liquid containing solidified particles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US363827XA | 1929-12-19 | 1929-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB363827A true GB363827A (en) | 1931-12-31 |
Family
ID=21888306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38283/30A Expired GB363827A (en) | 1929-12-19 | 1930-12-19 | Improvements in and relating to methods of and apparatus for the conversion of liquid carbon dioxide to solid carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB363827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722532A (en) * | 2013-12-20 | 2015-06-24 | 林德股份公司 | Device and method for generating dry ice snow, for the cleaning of surfaces |
-
1930
- 1930-12-19 GB GB38283/30A patent/GB363827A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722532A (en) * | 2013-12-20 | 2015-06-24 | 林德股份公司 | Device and method for generating dry ice snow, for the cleaning of surfaces |
| EP2886250A1 (en) * | 2013-12-20 | 2015-06-24 | Linde Aktiengesellschaft | Device and method for generating dry ice snow, for the cleaning of surfaces |
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