发明名称 METHOD AND APPARATUS FOR PRODUCTION AND USE OF [11C] CARBON MONOXIDE IN LABELING SYNTHESIS
摘要 A new method for the production and use of a carbon-isotope monoxide enriche d gas-mixture from an initial carbon-isotope dioxide gas mixture is presented. The method comprises the steps of providing carbon-isotope dioxide in a suitable carrier gas, converting carbon-isotope dioxide to carbon-isotope monoxide by introducing said gas mixture in a reactor device, trapping carbo n- isotope monoxide in a carbon monoxide trapping device, wherein carbon-isotop e monoxide is trapped but not said carrier gas, and releasing said trapped carbon-isotope monoxide from said trapping device in a well defined micro- plug, whereby a volume of carbon-isotope monoxide enriched gas-mixture is achieved, which is confined in a reactor and pressurized with a reagent. Further, a system for producing a carbon-isotope monoxide enriched gas-mixtu re according the method is presented.
申请公布号 CA2448524(A1) 申请公布日期 2002.12.27
申请号 CA20022448524 申请日期 2002.06.19
申请人 AMERSHAM PLC 发明人 KIHLBERG, TOR;LANGSTROEM, BENGT
分类号 C01B31/18;C07B59/00;(IPC1-7):C01B31/18 主分类号 C01B31/18
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