GB765489A - Improvements in or relating to production of radioactive phosphorus - Google Patents

Improvements in or relating to production of radioactive phosphorus

Info

Publication number
GB765489A
GB765489A GB2776054A GB2776054A GB765489A GB 765489 A GB765489 A GB 765489A GB 2776054 A GB2776054 A GB 2776054A GB 2776054 A GB2776054 A GB 2776054A GB 765489 A GB765489 A GB 765489A
Authority
GB
United Kingdom
Prior art keywords
sulphur
phosphorus
sept
relating
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
Application number
GB2776054A
Inventor
Charles Charlton Evans
Jeremy Stevenson
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB2776054A priority Critical patent/GB765489A/en
Publication of GB765489A publication Critical patent/GB765489A/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
    • G21G1/001—Recovery of specific isotopes from irradiated targets
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/003—Phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/204—Measuring radiation intensity with scintillation detectors the detector being a liquid
    • 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
    • G21G1/001—Recovery of specific isotopes from irradiated targets
    • G21G2001/0094—Other isotopes not provided for in the groups listed above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silicon Compounds (AREA)

Abstract

765,489. Purifying radio-isotopes. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Sept. 26, 1955 [Sept. 25, 1954], No. 27760/54. Class 39(4). Radioactive phosphorus is obtained from neutron irradiated sulphur by distilling off the sulphur and taking up the residue with a mineral acid. After irradiation in a flux of 10<12> neutrons/square centimetre per second for 28 days with the sulphur in a silica vessel, the sulphur is distilled off at about 500‹C. in the presence of nitrogen. The sulphur thus increases in purity and may be further irradiated. The phosphorus is removed as phosphoric acid with hydrochloric acid containing some hydrogen peroxide. The specification also describes the recovery of phosphorus-by oxidation with nitric acid and treating with iron or lanthanum.
GB2776054A 1954-09-25 1954-09-25 Improvements in or relating to production of radioactive phosphorus Expired GB765489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2776054A GB765489A (en) 1954-09-25 1954-09-25 Improvements in or relating to production of radioactive phosphorus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2776054A GB765489A (en) 1954-09-25 1954-09-25 Improvements in or relating to production of radioactive phosphorus

Publications (1)

Publication Number Publication Date
GB765489A true GB765489A (en) 1957-01-09

Family

ID=10264819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2776054A Expired GB765489A (en) 1954-09-25 1954-09-25 Improvements in or relating to production of radioactive phosphorus

Country Status (1)

Country Link
GB (1) GB765489A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201925B (en) * 1963-06-19 1965-09-30 Euratom Process for the production of phosphorus P
US7266173B2 (en) * 2001-09-14 2007-09-04 Korea Atomic Energy Research Institute Method for distillation of sulfur for the preparing radioactive phosphorous nuclide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201925B (en) * 1963-06-19 1965-09-30 Euratom Process for the production of phosphorus P
US7266173B2 (en) * 2001-09-14 2007-09-04 Korea Atomic Energy Research Institute Method for distillation of sulfur for the preparing radioactive phosphorous nuclide

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