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Pressure-controllable high-pressure hydration reaction device

A high-pressure hydration and reaction device technology, applied in chemical/physical/physicochemical fixed reactors, pressure vessels used in chemical processes, etc., can solve problems such as safety, uncontrollable pressure, and inability to achieve pressure control. To achieve the effect of ensuring stability, improving efficiency and safety

Active Publication Date: 2013-03-13
SHENYANG POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During use, the pressure in the autoclave is significantly affected by the volume of the liquid in the container, the temperature of the liquid, and the properties of the liquid, and it is impossible to control the pressure, so it is difficult to control the speed and degree of the hydration reaction
In addition, due to the inability to control the pressure in the reactor, there are potential safety hazards during use. Often due to insufficient understanding of the nature of the reaction medium or improper use, the pressure in the reactor is too high, resulting in the explosion of the safety valve of the reactor or the lid of the reactor. occurrence of phenomenon

Method used

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  • Pressure-controllable high-pressure hydration reaction device

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Embodiment Construction

[0017] As shown in the figure, the pressure-controllable high-pressure hydration reaction device includes a compressed gas storage tank 1, a booster tank 2 and a high-pressure reactor 24; the gas outlet of the compressed gas storage tank 1 and the booster gas inlet of the booster tank 2 9 communicates; the pressurized gas outlet 10 of the pressurized tank 2 communicates with the gas inlet of the high-pressure reactor 24.

[0018] The high-pressure reaction kettle 24 of the present invention comprises a magnetic stirrer, a pressure-resistant reaction tank body 23, a cooling pipe 17 and a reactor heating furnace wire 22; the cooling pipe 17 is located in the pressure-resistant reaction tank body 23; the magnetic stirring The working end of the device is put into the cooling pipe 17; the heating furnace wire 22 of the heating reactor is fixedly arranged on the outer periphery of the pressure-resistant reaction tank body 23.

[0019] The pressurized tank 2 of the present invention...

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Abstract

The invention belongs to the field of high-pressure reaction devices and particularly relates to a pressure-controllable high-pressure hydration reaction device comprising a compression gas storage tank (1), a booster jar (2) and a high-pressure reactor (24); a gas outlet of the compression gas storage tank (1) is communicated with a boosting gas inlet (9) of the booster jar (2); a boosting gas outlet (10) of the booster jar (2) is communicated with a gas inlet of the high-pressure reactor (24); the high-pressure reactor (24) comprises a magnetic stirring apparatus, a pressure-proof reaction tank body (23), a cooling pipe (17) and a reactor heating furnace wire (22); the cooling pipe (17) is arranged in the pressure-proof reaction tank body (23); the working end of the magnetic stirring apparatus is placed in the cooling pipe (17); and the booster jar (2) comprises a sealed metal pressure-proof tank body (4) and a boosting heating furnace wire (3). The pressure-controllable high-pressure water hydration reaction device can be used for completely realizing effective control on the pressure in the reaction process and increasing the efficiency and the safety of a hydration reaction process under the conditions of high temperature and high pressure.

Description

technical field [0001] The invention belongs to the field of high-pressure reaction devices, and in particular relates to a pressure-controllable high-pressure hydration reaction device capable of performing hydrochemical reactions under high-temperature and high-pressure conditions. Background technique [0002] Most of the devices for carrying out the hydrochemical reaction process under high temperature and high pressure are high-pressure reactors (also called hydrothermal kettles), but the pressure of the commonly used high-pressure reactors is mostly self-boosting. During use, the pressure in the autoclave is significantly affected by the volume of the liquid in the container, the temperature of the liquid, and the properties of the liquid, and it is impossible to control the pressure, so it is difficult to control the speed and degree of the hydration reaction. In addition, due to the inability to control the pressure in the reactor, there are potential safety hazards ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J3/04B01J19/18
Inventor 吴玉胜张世东史凤岭曲延平袁晓光
Owner SHENYANG POLYTECHNIC UNIV
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