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Underground heat insulation air-suspended bed reactor

A reactor and suspended bed technology, which is applied in the field of downhole thermal insulation and emptying suspended bed reactors, can solve the problems of heavy tonnage, high manufacturing difficulty, large wall thickness of the reactor, etc.

Active Publication Date: 2015-11-04
仲兴行(上海)商务服务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] It can be seen that the above-mentioned large-scale high-temperature and high-pressure reactors installed on the ground for heavy oil hydrogenation, coal direct liquefaction technology and kerosene co-refining hydrogenation upgrading, in order to improve the safety protection and environmental protection of the device, the wall thickness of the reactor is large. , heavy tonnage, and high manufacturing difficulty, so that the protection cost of the device is much greater than the functional cost of the device

Method used

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Embodiment

[0085] Utilizing the downhole thermally insulated and empty suspended bed reactor of the present invention, the hydrogenation and light chemical industrial test of 1.5t / d heavy raw material catalytic oil slurry is verified, wherein the downhole thermally insulated and empty for the preparation of catalytic fluid The structural characteristics of the suspended bed reactor, the downhole insulated and empty suspension bed reactor for the preparation of catalytic oil slurry, and the downhole insulated and empty suspension bed reactor for the hydrogenation of catalytic oil slurry are shown in Table 1.

[0086] Table 1. Structural features of downhole thermally insulated and empty suspended bed reactor

[0087]

[0088]

[0089] In the implementation example of the present invention, it is verified by the hydrogenation light chemical industry test of 1.5t / d heavy raw material catalytic oil slurry, wherein, the starting solvent is the prepared mixed solvent and circulating solve...

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Abstract

The invention provides an underground heat insulation air-suspended bed reactor which is suitable for a heavy oil hydrogenation lightweighting technology, a hydrogenation direct liquidation technology for coal and biomass and a mixing coprocessing lightweighting machining technology for coal, biomass and heavy oil in a petroleum refining process and a high-temperature and high-pressure chemical reaction process of other fluid materials.

Description

technical field [0001] The invention provides a downhole heat-insulated and empty suspended bed reactor. The reactor is suitable for the heavy oil hydrogenation and lightening process in the petroleum processing process, the hydrogenation direct liquefaction process of coal and biomass, the mixed co-refining hydrogenation and lightening process of coal, biomass and heavy oil, and High temperature and high pressure chemical reaction engineering of other fluid materials. Background technique [0002] For a long time, in the chemical industry system, with the increase of reaction conditions, such as temperature, pressure, high-pressure flammable gas and other environments, the safety guarantee conditions of engineering devices have been greatly improved, which has a great impact on device manufacturing, safety and environmental protection. Very harsh conditions were put forward, which greatly increased the project cost and safety and environmental protection costs. [0003] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J8/18
Inventor 金军
Owner 仲兴行(上海)商务服务有限公司
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