GB1189639A - A Process for Preparing Compounds Labelled with Carbon 14 - Google Patents

A Process for Preparing Compounds Labelled with Carbon 14

Info

Publication number
GB1189639A
GB1189639A GB5813867A GB5813867A GB1189639A GB 1189639 A GB1189639 A GB 1189639A GB 5813867 A GB5813867 A GB 5813867A GB 5813867 A GB5813867 A GB 5813867A GB 1189639 A GB1189639 A GB 1189639A
Authority
GB
United Kingdom
Prior art keywords
nitride
hydrolysis
carbon
dec
irradiated
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
GB5813867A
Inventor
Jean-Pierre Adloff
Jean George Kuhry
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1189639A publication Critical patent/GB1189639A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
    • G21G1/06—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation
    • G21G1/08—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation accompanied by nuclear fission

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,189,639. Radioactive compounds. COMMISSARIAT A L'ENERGIE ATOMIQUE. 21 Dec., 1967 [23 Dec., 1966], No. 58138/67. Heading G6R. [Also in Division C5] A compound labelled with 14C is prepared by neutron irradiation of a metallic nitride to convert nitrogen atoms to <SP>14</SP>C atoms, followed by hydrolysis of the irradiated nitride. <SP>14</SP>C- methane formed in the process may be converted into <SP>14</SP>CO 2 by electric discharge in the presence of O 2 or into a mixture of <SP>14</SP>C-hydrocarbons (propane, butane, ethane, propene, and acetylene) by electric discharge in the absence of O 2 . Apparatus is described for the hydrolysis of irradiated magnesium nitride and the separation of <SP>14</SP>C-methane from other hydrolysis products. Beryllium and aluminium nitrides may be used in place of magnesium nitride.
GB5813867A 1966-12-23 1967-12-21 A Process for Preparing Compounds Labelled with Carbon 14 Expired GB1189639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR88713A FR1511663A (en) 1966-12-23 1966-12-23 Process for the preparation of carbon-14 labeled compounds

Publications (1)

Publication Number Publication Date
GB1189639A true GB1189639A (en) 1970-04-29

Family

ID=8622896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5813867A Expired GB1189639A (en) 1966-12-23 1967-12-21 A Process for Preparing Compounds Labelled with Carbon 14

Country Status (6)

Country Link
BE (1) BE707850A (en)
CH (1) CH483376A (en)
ES (1) ES348529A1 (en)
FR (1) FR1511663A (en)
GB (1) GB1189639A (en)
LU (1) LU55084A1 (en)

Also Published As

Publication number Publication date
LU55084A1 (en) 1968-03-04
FR1511663A (en) 1968-02-02
CH483376A (en) 1969-12-31
ES348529A1 (en) 1971-06-16
BE707850A (en) 1968-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees