Hydrothermal carbonization equipment and process for intervening micro-interface strengthening reaction
A hydrothermal carbonization, interface technology, applied in chemical/physical/physical-chemical reactors, chemical/physical/physical-chemical processes, carbon preparation/purification, etc., can solve problems such as increased pressure
Inactive Publication Date: 2020-08-11
侯梦斌
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Problems solved by technology
[0003] However, at present, the heating reaction method of a large-volume pressure tank is used. In a sealed environment, the pressure of the large tank will increase rapidly after the water is heated (301.80°C, 9MPa; 309.74°C, 10MPa); and the reaction time is as long as 1- 3 hours;
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[0030] Below in conjunction with accompanying drawing, the present invention will be further described, but not a kind of limitation of the present invention;
[0031] A hydrothermal carbonization device involving micro-interface strengthening reaction, comprising a micro-interface strengthening reactor (10), a check valve (20), a plunger pump (40), a hopper (30), a spiral fluid damper (50), a solid The liquid cyclone separator (60) is characterized in that the outlet of the hopper (30) is connected to the inlet of the plunger pump (40) through a pipeline, and the outlet of the plunger pump (40) is connected to the inlet of the check valve (20) through a pipeline. The outlet of the stop valve (20) is connected to the inlet of the micro-interface strengthening reactor (10) through a pipeline, the outlet of the micro-interface strengthening reactor (10) is connected to the inlet of the spiral fluid damper (50) through a pipeline, and the outlet of the spiral fluid damper (50) Co...
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Abstract
The invention relates to hydrothermal carbonization equipment and a process for intervening micro-interface strengthening reaction. The equipment is composed of a micro-interface strengthening reactor, a check valve, a plunger pump, a hopper, a spiral fluid damper and a solid-liquid cyclone separator; and the micro-interface strengthening reactor is composed of an inner trapezoidal threaded column, an outer pipe sleeve, an electric heating assembly, a lower sealing bolt, an upper fastening nut and an upper sealing assembly; the process comprises the following steps that the electric heating assembly is started, materials enter the micro-interface strengthening reactor from the hopper through the plunger pump and the check valve to be heated for hydrothermal carbonization reaction, the materials subjected to hydrothermal carbonization enter the solid-liquid cyclone separator through the spiral fluid damper, separated solid materials are output from a lower opening, and liquid materialsare output from an upper opening.
Description
technical field [0001] The invention relates to the field of chemical industry, in particular to a hydrothermal carbonization equipment and process involving micro-interface strengthening reaction. Background technique [0002] Hydrothermal Carbonization (Hydrothermal Carbonization) is a biomass value-added treatment method that has developed rapidly in recent years. It uses water as the reaction medium to convert biomass into multifunctional carbon-based carbon with high added value at a certain temperature and pressure. Materials; recent international studies have shown that Hydrochar has similar properties to biochar produced by biomass pyrolysis, and can be applied to electrode materials, soil improvement, CO2 fixation, pollutant adsorption, etc. field; it can also be used as a carbon precursor to produce graphene; [0003] However, at present, the heating reaction method of a large-volume pressure tank is used. In a sealed environment, the pressure of the large tank wi...
Claims
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IPC IPC(8): B01J19/00C01B32/05
CPCB01J19/0013B01J19/0053B01J19/0093B01J2219/00873B01J2219/00905B01J2219/00961C01B32/05Y02P20/141
Inventor 侯梦斌
Owner 侯梦斌