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Organic carbon negative-pressure drip-washing device

A rinsing device, organic carbon technology, applied in the preparation of test samples, etc., can solve the problems of low removal efficiency of inorganic carbon and so on

Active Publication Date: 2014-09-10
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of organic carbon negative pressure rinsing device, to solve the problem that the removal efficiency of the inorganic carbon of the organic carbon sample is low

Method used

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  • Organic carbon negative-pressure drip-washing device
  • Organic carbon negative-pressure drip-washing device

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Embodiment Construction

[0019] The embodiment of organic carbon negative pressure washing device, such as Figure 1-2 As shown, the device includes a support 11. In this embodiment, the support 11 adopts a frame structure with a platform on its upper part. A negative pressure chamber 12 is provided on the platform of the support 11, and the negative pressure chamber 12 has an air suction port for connecting with the negative pressure suction system. In addition, the negative pressure chamber 12 is also provided with a crucible installation hole 13 for installing a water seepage crucible. The bottom is provided with a liquid outlet 14, and the crucible mounting hole 13 is provided with a sealing structure for sealing and matching with the water seepage crucible. The tray 122, wherein the tray 122 is a plastic tray, the liquid receiving barrel 121 and the tray 122 are connected by bolts 15, a sealing gasket 16 is provided between the two, and the tray 122 is provided with a boss 17, and the boss 17 is ...

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Abstract

The invention relates to an organic carbon drip-washing device in geochemical experiments and in particular to an organic carbon negative-pressure drip-washing device. The organic carbon negative-pressure drip-washing device comprises a negative pressure cabin, wherein the negative pressure cabin is provided with an extraction opening connected with a negative-pressure pumping system, at least one crucible mounting hole for mounting a crucible is also arranged on the negative pressure cabin, and a sealing structure in sealing matching with a water seepage crucible is arranged in the crucible mounting hole. The negative pressure cabin of the organic carbon drip-washing device is provided with the extraction opening connected with the negative-pressure pumping system, the crucible mounting hole is also formed in the negative pressure cabin, and the sealing structure in the sealing matching with the water seepage crucible is arranged in the crucible mounting hole, so that the water seepage crucible can be arranged in the crucible mounting hole correspondingly when the organic carbon drip-washing device is used, the negative pressure cabin is connected with the negative-pressure pumping system correspondingly, the water seepage speed of the crucible can be increased under the negative pressure action of the negative pressure cabin, and the problem of low removal rate of inorganic carbon of organic carbon samples is solved.

Description

technical field [0001] The invention relates to an organic carbon washing device used in geochemical experiments, in particular to an organic carbon negative pressure washing device. Background technique [0002] Organic carbon refers to the carbon related to organic matter contained in sedimentary rocks. It is one of the important indicators for evaluating the abundance of source rocks. It can be used to determine oil source rocks, indicate the abundance of organic matter, and judge oil generation efficiency, conversion efficiency and The degree of evolution, the calculation of oil generation, and the estimation of the initial migration direction of oil, etc. [0003] The oxidation method is used for the determination of organic carbon, and the oxygen consumption can be used to approximate the abundance of organic matter. Prior to the determination of organic carbon, the inorganic carbon in the sample must be removed to the greatest extent. The specific removal method of ...

Claims

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Application Information

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IPC IPC(8): G01N1/34
Inventor 石正勇严永新朱红卫金芸芸崔炜霞陈磊李小桃
Owner CHINA PETROLEUM & CHEM CORP
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