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Oil shale pyrolysis reaction tracker and using method thereof

A technology for pyrolysis reaction and oil shale, which can be used in instruments, scientific instruments, measuring devices, etc., to solve problems such as cumbersome implementation and reduce complexity

Active Publication Date: 2014-12-10
CHINA UNIV OF PETROLEUM (BEIJING)
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Problems solved by technology

[0004] At present, the research on the pyrolysis characteristics of oil shale is mainly based on the physical characteristics of the surface such as pyrolysis mass loss (TG) curve and derivative mass loss (DTG) curve. However, these research methods need to be carried out Multiple complex measurements are cumbersome to implement

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  • Oil shale pyrolysis reaction tracker and using method thereof
  • Oil shale pyrolysis reaction tracker and using method thereof
  • Oil shale pyrolysis reaction tracker and using method thereof

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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0036] In this example, in order to better study the pyrolysis characteristics of oil shale, an oil shale pyrolysis reaction tracker is proposed, through which the photovoltaic effect can be used to apply photoelectric analysis technology to the research of pyrolysis reaction In it, it is used to track the change of oil shale pyrolysis process under various conditions (such as: temperature, pressure, heating rate, reaction time, etc.).

[0037] Such as figure 1 As shown, the oil shale pyrolysis reaction tracker includes:

[0038] The pyrolysis device 101 is used to provide a pyrolysis environ...

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Abstract

The invention provides an oil shale pyrolysis reaction tracker and a using method thereof. The tracker comprises a pyrolysis device, a laser transmitter and a signal receiving device, wherein the pyrolysis device is used for providing a pyrolysis environment for an oil shale sample put in the pyrolysis device, and a laser transmission window is arranged on the pyrolysis device; the laser transmitter is arranged outside the pyrolysis device and is used for sending out a laser signal, and the laser signal is irradiated on the oil shale sample through the laser transmission window; the signal receiving device is connected with the oil shale sample through a wire, and is used for receiving an electrical signal generated by the oil shale sample in the pyrolysis environment under the irradiation of laser; the electrical signal is used for analyzing the pyrolysis characteristic of the oil shale sample. The technical problem of complicated research process caused by the pyrolysis characteristic of the oil shale sample researched by a pyrolysis quality loss curve and a derivative quality loss curve in the prior art is solved, and the technical effect of reducing the complexity of research analysis is achieved by applying a photovoltaic effect to the analysis of the pyrolysis characteristic.

Description

technical field [0001] The invention relates to the technical field of oil shale pyrolysis analysis, in particular to an oil shale pyrolysis reaction tracker and a use method thereof. Background technique [0002] Pyrolysis reaction refers to a series of decomposition reactions that occur when a substance is heated. The physical and chemical properties of the reactant can be studied by using the pyrolysis reaction, which helps to distinguish the state of the reactant during the reaction process. Determine the composition and composition of the reactants. [0003] Oil shale is a fine-grained sedimentary rock containing solid combustible organic matter in a mineral body. The organic matter exists in the form of kerogen. Pyrolysis of oil shale is an effective means to obtain shale oil and study the composition of oil shale. The mechanism of oil shale pyrolysis is very complex, including a series of serial and parallel reactions. [0004] At present, the research on the pyroly...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/00
Inventor 赵昆董晨宝日玛孙琦吕志清
Owner CHINA UNIV OF PETROLEUM (BEIJING)
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