△C is au important geochemical indicator for prospecting and locating oiland gas amumulations. In view of the fact that no detailed analytical methodwas previously worked out in China,we have carried out a series of experiment.This paper introduces the detailed experimental results of △C analysis,including the optimization of analytical conditions, the interference of carbona-tes other than △C, the precision of the method as well as a description of themeasuring system. The relative standard deviation of thc analytical method lieswithin ±15-25%.
李生郁, 郑康乐, 徐丰孚. 土壤热释碳酸盐(ΔC)测定法及其在油气普查中的应用[J]. 物探与化探, 1986, 10(1): 18-27.
Li Shenyu, Zheng Kangle, Xu fungfu. THE DETERMINATION OF THERMAL RELEASEDCARBONATES IN SOILS (AC) AND ITS APPLICATIONIN GEOCHEMICAL PROSPECTING FOR OIL AND GAS. Geophysical and Geochemical Exploration, 1986, 10(1): 18-27.
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