Gas-liquid two-phase reaction kettle
A gas-phase reactor, liquid-phase reaction technology, applied in chemical/physical/physical-chemical stationary reactors, weather resistance/light resistance/corrosion resistance, measuring devices, etc. Result deviation and other problems, to achieve the effect of true and reliable evaluation results
Active Publication Date: 2012-07-18
沈阳中科腐蚀控制工程技术有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a gas-liquid two-phase reactor, which solves the problems in the prior art that the field conditions cannot be truly simulated and the experimental results deviate.
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[0021] The present invention will be further described below in conjunction with accompanying drawing:
[0022] Such as Figure 1-2 As shown, the gas-liquid two-phase reaction kettle of the present invention mainly includes: heating furnace 1, stirring paddle 2, liquid phase reaction kettle body 3, liquid phase test piece hanging 4, liquid phase reaction temperature measuring sleeve 5, gas phase reaction kettle body 6. Gas phase reaction temperature measuring sleeve 7, valve 8, gas phase test piece hanging 9, liquid phase reaction thermocouple 10, stirring motor 11, magnetic drive 12, gas phase reaction thermocouple 13, pressure gauge 14, blast valve 15, clamp Cover 16 and reactor lid 17 etc., concrete structure is as follows:
[0023] A hollow gas-phase reactor body 6 is superimposed on the liquid-phase reactor body 3. A reactor cover 17 is arranged on the top of the gas-phase reactor body 6. A magnetic driver 12 driven by a stirring motor 11 is installed on the top of the g...
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The invention belongs to the field of reaction vessels and in particular provides a gas-liquid two-phase reaction kettle, solving the problem in the prior art that the experimental results have deviation as the working conditions on site can not be really simulated. The reaction kettle is provided with a liquid phase reaction kettle body, a gas phase reaction kettle body and a reaction kettle cover, wherein the hollow gas phase reaction kettle body is superposed on the liquid phase reaction kettle body; the reaction kettle cover is arranged at the top of the gas phase reaction kettle body; the gas phase reaction kettle body is arranged in a heating furnace; and jackets which can lead in a heat conducting liquid are arranged on the outer sides of the gas phase reaction kettle body. The reaction kettle can evaluate corrosion conditions of pipes with gas and liquid flows simultaneously under the condition of constant temperature and can simulate the working conditions of gas and liquid phases of oil fields simultaneously to most accurately evaluate the corrosion conditions of the pipes.
Description
technical field [0001] The invention belongs to the field of reaction containers, in particular to a gas-liquid two-phase reaction kettle. Background technique [0002] Reactor is a pressure vessel widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and other industries to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other processes. Various liquids are stirred by a paddle agitator to disperse the materials evenly and react fully. [0003] There are many kinds of reactors, and there is a method of rotating coupons in the reactor to evaluate the corrosion resistance of various pipes and the slow release performance of corrosion inhibitors. Many existing evaluation conditions cannot truly simulate on-site working conditions, which leads to deviations in experimental results. Contents of the invention [0004] The purpose of the present invention is to provide a gas-liquid two-phase reactor, which solv...
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IPC IPC(8): B01J19/18G01N17/00
Inventor 刘勇孙国涛张福生陈博裴淑兰杨春玉姚鹏程彭博
Owner 沈阳中科腐蚀控制工程技术有限公司