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Synthesis gas preparation device and method

A technology for preparing device and synthesis gas, which is applied in gasification process, manufacture of combustible gas, granular/powder fuel gasification, etc., can solve the problems of high cost and unreasonable hydrogen-carbon ratio, and achieves the goal of reducing difficulty, saving energy, The effect of shortening the cycle

Pending Publication Date: 2017-05-31
BEIJING HUAFU ENG
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Problems solved by technology

[0017] The purpose of the present invention is to provide a synthesis gas preparation device to solve the problem of unreasonable hydrogen-carbon ratio and high cost of the synthesis gas produced by the existing pure oxygen catalytic partial oxidation technology and pure oxygen non-catalytic partial oxidation technology to prepare synthesis gas technical problem

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  • Synthesis gas preparation device and method
  • Synthesis gas preparation device and method

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Embodiment Construction

[0068] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0069] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a synthesis gas preparation device and method. According to the device and the method, the technical problems of unreasonable hydrogen-carbon ratio and high cost of synthesis gas prepared by virtue of a pure-oxygen catalysis partial oxidation technique and a pure-oxygen non-catalysis partial oxidation technique are solved. The synthesis gas preparation device comprises a reaction mechanism, a raw material gas supplying mechanism, a pulverized coal supplying mechanism and an oxygen supplying mechanism, wherein the reaction mechanism comprises a reaction chamber, and the raw material gas supplying mechanism, the pulverized coal supplying mechanism and the oxygen supplying mechanism are connected with the reaction chamber; and the raw material gas supplying mechanism is used for supplying coke-oven gas or pyrolysis gas containing hydrocarbon gas, the pulverized coal supplying mechanism is used for supplying pulverized coal to the reaction room, and the oxygen supplying mechanism is used for supplying oxygen to the reaction chamber.

Description

technical field [0001] The invention relates to the technical field of synthesis gas preparation, in particular to a synthesis gas preparation device and method. Background technique [0002] At present, coking enterprises and other coal pyrolysis enterprises in related fields use the coke oven gas or pyrolysis gas generated in the production process of enterprises to produce synthesis gas, which includes H 2 , CO, CO 2 etc., and further use the synthesis gas to produce chemical products such as methanol, ethylene glycol, and synthetic ammonia. Specifically, there are mainly two existing technologies for preparing the above syngas, namely pure oxygen catalytic partial oxidation technology and pure oxygen non-catalytic partial oxidation technology, both of which use oxygen to burn coke oven gas or pyrolysis gas Part of the hydrogen or / and methane in the conversion process provides the required heat to make the hydrocarbons in the coke oven gas or pyrolysis gas react with st...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/48C10J3/50C10J3/76C10J3/84
CPCC10J3/48C10J3/50C10J3/76C10J3/84C10J2300/0906C10J2300/093C10J2300/0959
Inventor 陈峰华李瑜辉
Owner BEIJING HUAFU ENG
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