DE15916C - Process and apparatus for refining camphor - Google Patents

Process and apparatus for refining camphor

Info

Publication number
DE15916C
DE15916C DENDAT15916D DE15916DA DE15916C DE 15916 C DE15916 C DE 15916C DE NDAT15916 D DENDAT15916 D DE NDAT15916D DE 15916D A DE15916D A DE 15916DA DE 15916 C DE15916 C DE 15916C
Authority
DE
Germany
Prior art keywords
camphor
refining
lead
sublimating
vessels
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.)
Active
Application number
DENDAT15916D
Other languages
German (de)
Original Assignee
W. H. ATKINSON in London
Publication of DE15916C publication Critical patent/DE15916C/en
Active 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

Hierzu ϊ Blatt Zeichnungen.For this purpose ϊ sheet of drawings.

Claims (2)

Patent-Ansprüche:Patent Claims: ι . Beim Raffiniren oder Sublimiren von Kampfer die Anwendung eines ablösbaren Ueberzuges von Blei oder Bleilegirungen im Innern der Gefäfse.ι. In refining or sublimating camphor, the use of a removable coating of lead or lead alloys inside the vessels. 2. Die Construction des verbesserten Apparates zum Raffiniren oder Sublimiren von Kampfer, bestehend aus Büchsen oder sonstigen Gefäfsen, welche im Innern mit einem ablös-. baren Ueberzug von Blei oder Bleilegirung versehen sind, mit oder ohne Dampfmantel.2. The construction of the improved apparatus for refining or sublimating camphor, consisting of cans or other vessels, which inside with a detachable. ble coating of lead or lead alloy are provided, with or without a steam jacket.
DENDAT15916D Process and apparatus for refining camphor Active DE15916C (en)

Publications (1)

Publication Number Publication Date
DE15916C true DE15916C (en)

Family

ID=292928

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT15916D Active DE15916C (en) Process and apparatus for refining camphor

Country Status (1)

Country Link
DE (1) DE15916C (en)

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