FR672767A - Method and apparatus for the manufacture of solid carbonic acid - Google Patents

Method and apparatus for the manufacture of solid carbonic acid

Info

Publication number
FR672767A
FR672767A FR672767DA FR672767A FR 672767 A FR672767 A FR 672767A FR 672767D A FR672767D A FR 672767DA FR 672767 A FR672767 A FR 672767A
Authority
FR
France
Prior art keywords
manufacture
carbonic acid
solid carbonic
solid
acid
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
Other languages
French (fr)
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.)
ACIDE CARBONIQUE PUR L
Original Assignee
ACIDE CARBONIQUE PUR 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 ACIDE CARBONIQUE PUR L filed Critical ACIDE CARBONIQUE PUR L
Application granted granted Critical
Publication of FR672767A publication Critical patent/FR672767A/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)
FR672767D 1929-03-26 1929-04-06 Method and apparatus for the manufacture of solid carbonic acid Expired FR672767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE672767X 1929-03-26

Publications (1)

Publication Number Publication Date
FR672767A true FR672767A (en) 1930-01-07

Family

ID=3877492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR672767D Expired FR672767A (en) 1929-03-26 1929-04-06 Method and apparatus for the manufacture of solid carbonic acid

Country Status (1)

Country Link
FR (1) FR672767A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029867A1 (en) * 1979-11-28 1981-06-10 Iwatani Sangyo Kabushiki Kaisha Apparatus for producing dry ice from liquid carbon dioxide
FR2518723A1 (en) * 1981-12-17 1983-06-24 Iwatani & Co Brick-shaped dry ice blocks prodn.. appts. - includes an upper charging mould and lower press mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029867A1 (en) * 1979-11-28 1981-06-10 Iwatani Sangyo Kabushiki Kaisha Apparatus for producing dry ice from liquid carbon dioxide
FR2518723A1 (en) * 1981-12-17 1983-06-24 Iwatani & Co Brick-shaped dry ice blocks prodn.. appts. - includes an upper charging mould and lower press mould

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