Deep dechlorination system for dimethyldichlorosilane hydrolysate
The deep dechlorination system comprises a hydrolysis device and a degassing device, a gas outlet of the degassing device is connected with an absorption tower through an exhaust pipe, and a liquid outlet of the degassing device is connected with a first-stage washing device, a second-stage washing...
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creator | HUANG YONGHUAN HU XIAOYU JIN CHENG RUAN JINJUN LI WENJING LI JIAWANG ZHANG BING LIU GUORONG |
description | The deep dechlorination system comprises a hydrolysis device and a degassing device, a gas outlet of the degassing device is connected with an absorption tower through an exhaust pipe, and a liquid outlet of the degassing device is connected with a first-stage washing device, a second-stage washing device and a third-stage washing device through a first liquid discharge pipe. A desalted water inlet pipe is arranged on the third-stage washing device, a liquid outlet of the third-stage washing device is communicated with a liquid inlet of the second-stage washing device through a first return pipe, and a liquid outlet of the second-stage washing device is communicated with a liquid inlet of the absorption tower through a second return pipe; a liquid outlet of the absorption tower is communicated with a liquid inlet of the first-stage washing device through a second liquid discharge pipe, a hydrochloric acid supplementing pipe is arranged on the first washing device, and a liquid outlet of the first-stage washin |
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subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
title | Deep dechlorination system for dimethyldichlorosilane hydrolysate |
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