Oil shale pyrolysis reaction tracker and method of use thereof

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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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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