DE277325C - - Google Patents

Info

Publication number
DE277325C
DE277325C DE1913277325D DE277325DA DE277325C DE 277325 C DE277325 C DE 277325C DE 1913277325 D DE1913277325 D DE 1913277325D DE 277325D A DE277325D A DE 277325DA DE 277325 C DE277325 C DE 277325C
Authority
DE
Germany
Prior art keywords
trinitrotoluene
nitrotoluene
recrystallized
pure
production
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 - Lifetime
Application number
DE1913277325D
Other languages
German (de)
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 of DE277325C publication Critical patent/DE277325C/de
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Herstellung von reinem Trinitrotoluol aus rohem Trinitrotoluol, dadurch gekennzeichnet, daß dieses aus o-Nitrotoluol umkristallisiert wird.Process for the production of pure trinitrotoluene from crude trinitrotoluene, characterized in that this is recrystallized from o-nitrotoluene. 6060
DE1913277325D 1913-08-28 1913-08-28 Expired - Lifetime DE277325C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE277325T 1913-08-28

Publications (1)

Publication Number Publication Date
DE277325C true DE277325C (en)

Family

ID=32337828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1913277325D Expired - Lifetime DE277325C (en) 1913-08-28 1913-08-28

Country Status (3)

Country Link
DE (1) DE277325C (en)
FR (1) FR475215A (en)
GB (1) GB191417003A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002641A (en) * 1990-06-28 1991-03-26 Reilly Industries, Inc. Electrochemical synthesis of niacin and other N-heterocyclic compounds

Also Published As

Publication number Publication date
GB191417003A (en)
FR475215A (en) 1915-04-26

Similar Documents

Publication Publication Date Title
DE277325C (en)
DE256667C (en)
AT72291B (en) Process for the preparation of sulphurized hydrocarbons from acetylene.
AT93831B (en) Process for the complete removal of carbonic acid u. Like. From gas mixtures.
DE246381C (en)
DE245006C (en)
AT57371B (en) Process for the production of hydrogenated china alkaloids.
CH65129A (en) Process for the production of nitrogen oxide (NO) from ammonia
AT69354B (en) Process for the preparation of azo dyes from derivatives of 2,3-oxynaphthoic acid arylides.
AT64534B (en) Process for the production of templates from wire mesh.
CH69630A (en) Process for the production of ammonia from its elements
CH65923A (en) Process for the production of pure ethane from ethylene and hydrogen with the help of catalysts
CH68153A (en) Process for the production of fuel
AT68066B (en) Process for the production of pure ethane from ethylene and hydrogen with the help of catalysts.
CH70369A (en) Process for the production of finely divided indanthrenes
CH68666A (en) Process for the production of finely divided indanthrenes
AT88396B (en) Process for the production of iron-free hard alloys.
CH54624A (en) Process for the production of briquettes from vegetable matter
CH69818A (en) Process for the production of conical springs from steel strips
CH67582A (en) Furnace for the production of nitrogen compounds from carbides
CH71327A (en) Process for the production of cyanides from carbides and nitrogen
CH69491A (en) Process for the production of characters, respectively. Print sheets
AT109526B (en) Process for the production of yeast from molasses by the feed process.
AT74193B (en) Process for the production of acetic acid from acetylene.
CH71943A (en) Process for the production of dials from embossable material