GB426218A - Improvements relating to solidifying carbon dioxide - Google Patents

Improvements relating to solidifying carbon dioxide

Info

Publication number
GB426218A
GB426218A GB29485/33A GB2948533A GB426218A GB 426218 A GB426218 A GB 426218A GB 29485/33 A GB29485/33 A GB 29485/33A GB 2948533 A GB2948533 A GB 2948533A GB 426218 A GB426218 A GB 426218A
Authority
GB
United Kingdom
Prior art keywords
carbon dioxide
maiuri
mould
temperature
pressure
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
GB29485/33A
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.)
MAIURI REFRIGERATION PATENTS L
Original Assignee
MAIURI REFRIGERATION PATENTS L
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 MAIURI REFRIGERATION PATENTS L filed Critical MAIURI REFRIGERATION PATENTS L
Priority to GB29485/33A priority Critical patent/GB426218A/en
Publication of GB426218A publication Critical patent/GB426218A/en
Expired legal-status Critical Current

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)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

426,218. Solidifying carbon dioxide. MAIURI REFRIGERATION PATENTS, Ltd., and MAIURI, G., Bush House, Aldwych, London. Oct. 24, 1933, No. 29485. [Class 8 (ii)] Carbon dioxide is solidified in a mould a to which it is admitted at a pressure above the triple point pressure and a temperature above the liquefaction temperature corresponding to the actual pressure and the temperature is caused to diminish downwards in the mould. As shown multiple moulds are used, side by side, cooled by sectional jackets e<1>, e<2>. e<3> to which liquid ammonia is supplied by a pipe f through a regulating valve, the ammonia rising in each jacket evaporating and overflowing through pipes i, k to the lower jackets, the lowest being under vacuum produced, e.g. by the absorber of a refrigerating machine.
GB29485/33A 1933-10-24 1933-10-24 Improvements relating to solidifying carbon dioxide Expired GB426218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29485/33A GB426218A (en) 1933-10-24 1933-10-24 Improvements relating to solidifying carbon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29485/33A GB426218A (en) 1933-10-24 1933-10-24 Improvements relating to solidifying carbon dioxide

Publications (1)

Publication Number Publication Date
GB426218A true GB426218A (en) 1935-03-29

Family

ID=10292291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29485/33A Expired GB426218A (en) 1933-10-24 1933-10-24 Improvements relating to solidifying carbon dioxide

Country Status (1)

Country Link
GB (1) GB426218A (en)

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