DMMn production equipment

DMMn production equipment

The utility model relates to the field of fine chemical engineering converted from coal chemical engineering to petrochemical engineering, in particular to DMMn production equipment and a DMMn production method. The DMMn production equipment comprises a primary flash evaporation system, an alkali wa...

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Hauptverfasser: LIU YAJUN, WANG WENCHAO, MA XIANGTING, ZHANG YONGKUI, HOU FUSHUN, QIAO TIANPEI
Format: Patent
Sprache:chi ; eng
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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creator LIU YAJUN
WANG WENCHAO
MA XIANGTING
ZHANG YONGKUI
HOU FUSHUN
QIAO TIANPEI
description The utility model relates to the field of fine chemical engineering converted from coal chemical engineering to petrochemical engineering, in particular to DMMn production equipment and a DMMn production method. The DMMn production equipment comprises a primary flash evaporation system, an alkali washing system and a coarse DMMn rectification system, and the primary flash evaporation system comprises a flash evaporation tank and a flash evaporation discharge cooler; wherein the alkali washing system comprises a feeding mixer, an alkali washing tank, an alkali washing tank top liquid receivingtank, a coalescer and a waste alkali liquid tank, and the rectification system comprises a first rectification tower and a second rectification tower. The device has the beneficial effects of effectively removing moisture, improving the product quality, being stable to operate, saving energy and protecting the environment. 本实用新型涉及煤化工向石油化工转化的精细化工领域，特别涉及一种DMMn的生产设备及方法。该DMMn的生产设备，包括初级闪蒸系统、碱洗系统和粗DMMn精馏系统，所述初级闪蒸系统包括闪蒸罐、闪蒸出料冷却器
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title DMMn production equipment
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