Pretreatment device and control method for analysis of total organic carbon content in sedimentary rock
A technology of total organic carbon content and sedimentary rocks, applied in non-electrical variable control, test sample preparation, temperature control, etc., can solve the problems of large differences in investigation results, low pretreatment efficiency, and individual differences, and achieve work efficiency high effect
Active Publication Date: 2019-02-05
维科托(北京)科技有限公司
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[0005] In order to solve the above-mentioned technical problems of low pretreatment work efficiency of the existing sedimentary rock total organic carbon test samples and large differences in investigation results due to individual differences, the present invention provides a simple and efficient method for the analysis of total organic carbon content in sedimentary rocks. A pre-processing device, and at the same time provide a control method for the pre-processing device for the analysis of total organic carbon content in sedimentary rocks
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] Please also refer to figure 1 and figure 2 ,in, figure 1 It is a structural schematic diagram of a preferred embodiment of the pretreatment device for analysis of total organic carbon content in sedimentary rocks provided by the present invention, figure 2 yes figure 1 Schematic diagram of the structure of the sample reaction system of the pretreatment device used for the analysis of total organic carbon content in sedimentary rocks.
[0031] The...
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The invention provides a pretreatment device for content analysis of total organic carbon in sedimentary rock. The pretreatment device comprises a control system, a reagent distributing system, a sample reaction system and a suction filtration system, wherein the reagent distributing system, the sample reaction system and the suction filtration system are sequentially connected, the sample reaction system comprises an acidifying reaction unit, a temperature control unit and a gas pressure control unit, the acidifying reaction unit comprises a shell with a closed accommodating space and a reaction device accommodated in the accommodating space, the temperature control unit comprises a temperature sensor arranged in the accommodating space, the gas pressure control unit comprises a carbon dioxide sensor arranged in the accommodating space, and the suction filtration system comprises a pH sensor communicating with the sample reaction system. The invention further provides a control method of the pretreatment device for the content analysis of the total organic carbon in the sedimentary rock. According to the pretreatment device for the content analysis of the total organic carbon in the sedimentary rock and the control method, provided by the invention, the pretreatment for the content analysis of the total organic carbon in the sedimentary rock is mechanized, and the work efficiency is high.
Description
technical field [0001] The invention relates to the technical field of geological detection, in particular to a pretreatment device and a control method for analyzing the content of total organic carbon in sedimentary rocks. Background technique [0002] Total organic carbon (Total Organic Carbon, TOC) content is the main indicator used to measure the abundance of organic matter in rocks at home and abroad. Since organic carbon is a simple and effective test and analysis item that expresses the abundance of organic matter in rocks with carbon, long-term It has been widely used in petroleum geological exploration since then. [0003] At present, the determination of total organic carbon in rocks adopts the national standard GB / T 19145-2003 "Determination of total organic carbon in sedimentary rocks" of the People's Republic of China, which is suitable for the determination of organic carbon in sedimentary rocks, modern sediments and coal rocks. According to the current stand...
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Login to view more IPC IPC(8): G01N1/28G05D23/20
CPCG01N1/28G05D23/20
Inventor 史俊稳吴永胜顾爱平武威威
Owner 维科托(北京)科技有限公司
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