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Vehicle-borne mobile supercritical water oxidation system

A technology of supercritical water oxidation and reaction system, applied in the direction of solid waste removal, etc., to avoid complex processes

Inactive Publication Date: 2011-06-01
XI AN JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] (2) Problems with installation and debugging

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  • Vehicle-borne mobile supercritical water oxidation system
  • Vehicle-borne mobile supercritical water oxidation system
  • Vehicle-borne mobile supercritical water oxidation system

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Experimental program
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Embodiment Construction

[0021] see figure 1 , is a vehicle-mounted mobile supercritical water oxidation reaction system of the present invention, and the equipment in the supercritical water oxidation reaction system is divided into storage and pretreatment, transportation and pressurization, and high-pressure container according to functions: each type of equipment Installed in a corresponding assembly unit, namely: storage and pretreatment assembly unit 1, delivery and pressurization assembly unit 2, and high-pressure vessel assembly unit 3; each assembly unit is connected by a pipe section.

[0022] The three assembly units are designed to be the same size, mainly considering the convenience of car transportation, and their size requirements can be loaded into ordinary carriages (inner length 12 meters, inner width 2.3 meters, inner height 2.3 meters). Therefore, the dimensions of each assembly unit are designed to be: 10 meters long, 2.1 meters wide, and 2.3 meters high. The oxidant storage tank...

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Abstract

The invention relates to the field of supercritical water treatment for waste organic substances, and discloses a vehicle-borne mobile supercritical water oxidation (SCWO) system. The invention divides the devices in the SCWO system into the following types by functions: a storage and pre-treatment device, a transmission and compression device and a high-pressure container device; each device is mounted in a corresponding assembly unit; the devices are connected with one another via pipe sections; and each assembly unit comprises a rectangular upper baseboard for mounting devices, a lower baseboard placed in the carriage, and a calibration device used for locating the relative positions between the assembly units, wherein, the area of the lower baseboard is larger than that of the upper baseboard, steel balls used for supporting and adjusting the horizontal positions of the upper baseboard are arranged on the lower baseboard, and a plurality of lifting jacks used for adjusting the vertical positions thereof are arranged at the periphery of the upper baseboard.

Description

technical field [0001] The invention relates to the field of supercritical water treatment of waste organic matter, in particular to a vehicle-mounted mobile supercritical water oxidation reaction system. Background technique [0002] Water is equivalent to a non-polar solvent in a supercritical state, and can be miscible with air, oxygen and organic matter in any proportion, thus forming a homogeneous environment. The gas-liquid phase interface disappears, which eliminates the mass transfer resistance between the phases, and the reaction speed of the dissolved substances is no longer affected by the mass transfer. At the same time, a higher reaction temperature (about 400-650° C.) also speeds up the reaction rate. [0003] Supercritical Water Oxidation (SCWO) is a treatment technology for organic pollutants, sewage and highly toxic substances that has received high attention in recent years. This technology uses the special properties of water in the supercritical state (...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00
Inventor 王树众徐煜胡昕张宏徐东海公彦猛
Owner XI AN JIAOTONG UNIV