FR680725A - Continuous pyrogenation furnace - Google Patents

Continuous pyrogenation furnace

Info

Publication number
FR680725A
FR680725A FR680725DA FR680725A FR 680725 A FR680725 A FR 680725A FR 680725D A FR680725D A FR 680725DA FR 680725 A FR680725 A FR 680725A
Authority
FR
France
Prior art keywords
continuous
pyrogenation furnace
pyrogenation
furnace
continuous pyrogenation
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)
Inventor
Jean Brajnik
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 filed Critical
Application granted granted Critical
Publication of FR680725A publication Critical patent/FR680725A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR680725D 1929-08-23 1929-08-23 Continuous pyrogenation furnace Expired FR680725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR680725T 1929-08-23

Publications (1)

Publication Number Publication Date
FR680725A true FR680725A (en) 1930-05-05

Family

ID=9022431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680725D Expired FR680725A (en) 1929-08-23 1929-08-23 Continuous pyrogenation furnace

Country Status (1)

Country Link
FR (1) FR680725A (en)

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