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Experimental system combining high-temperature and high-pressure reaction system and Raman spectra analyzer

A Raman spectroscopy, high temperature and high pressure technology, applied in the field of experimental systems, can solve problems such as limited analysis technology and difficult chemical reactions

Inactive Publication Date: 2014-01-29
HUANENG CLEAN ENERGY RES INST
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Problems solved by technology

[0002] At present, the qualitative and quantitative analysis of in-situ chemical components in the process of chemical reactions such as organic synthesis and inorganic crystallization has become an effective means to observe the reaction products and grasp the reaction rules, but limited by equipment and analysis technology, at high temperature In situ analysis of chemical reactions under high pressure is still a challenge

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  • Experimental system combining high-temperature and high-pressure reaction system and Raman spectra analyzer
  • Experimental system combining high-temperature and high-pressure reaction system and Raman spectra analyzer

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Embodiment Construction

[0035] The present invention will be described in more detail below in conjunction with the accompanying drawings.

[0036] An experimental system combining a high-temperature and high-pressure reaction system with a Raman spectroscopic analyzer, including a high-temperature and high-pressure reactor system, a gas sampling system, a liquid sampling system, and a Raman spectroscopic analysis system;

[0037] The high temperature and high pressure reactor system includes a tank reactor 1-1, the bottom of the tank reactor 1-1 is provided with an electric heating jacket 1-2, and the inside of the tank reactor 1-1 is provided with an anchor stirrer 1-3, the upper end of the agitator 1-3 extends out of the tank reactor 1-1 and is connected to the motor 1-4, the control end of the motor 1-4 is connected to the controller 1-7, and the tank reactor 1-1 There is a kettle head pressure gauge 1-5, the kettle head pressure gauge 1-5 is connected to the controller 1-7, the kettle reactor 1-...

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Abstract

The invention discloses an experimental system combining a high-temperature and high-pressure reaction system and a Raman spectra analyzer. The experimental system comprises a high-temperature and high-pressure reaction kettle system, a gas sampling system, a liquid sampling system and a Raman spectra analysis system. By fully utilizing the characteristics of Raman spectra, a chemical reaction product is quantitatively and qualitatively analyzed, and the basis is provided for research on reaction kinetics. The experimental system combining the high-temperature and high-pressure reaction system and the Raman spectra analyzer can be widely applied to the field of chemical engineering, environmental engineering and mineral processing technology research.

Description

technical field [0001] The invention relates to the technical fields of chemical engineering, environmental engineering and mineral processing, in particular to an experimental system for combining a high temperature and high pressure reaction system with a Raman spectrum analyzer. Background technique [0002] At present, the qualitative and quantitative analysis of in-situ chemical components in the process of chemical reactions such as organic synthesis and inorganic crystallization has become an effective means to observe the reaction products and grasp the reaction rules, but limited by equipment and analysis technology, at high temperature In situ analysis of chemical reactions under high pressure conditions is still a difficult problem. [0003] Raman spectrum is a kind of scattering spectrum. Raman spectroscopy is an analysis method based on the Raman scattering effect, which analyzes the scattering spectrum different from the frequency of the incident light to obta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/65B01J3/04
Inventor 王晓龙王金意郜时旺许世森
Owner HUANENG CLEAN ENERGY RES INST
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