Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
System for producing high-concentration naphthalene water reducer by naphthalene excess method and production method thereof
The invention discloses a system for producing a high-concentration naphthalene water reducer by a naphthalene excess method. The system comprises a reaction kettle, conveying equipment and a condenser, wherein the reaction kettle is communicated with the conveying equipment through a pipeline; the conveying equipment is communicated with an industrial naphthalene storage device, a condensation kettle and a solvent storage device through pipelines, the reaction kettle is communicated with the condenser through a pipeline, the condenser is communicated with a separator through a pipeline, the separator is communicated with the solvent storage device through a pipeline, and the separator is communicated with a water storage device through a pipeline. The invention also relates to a production method for producing a high-concentration naphthalene water reducer by using a naphthalene excess method. The production method comprises the following steps: S1, feeding; S2, sulfonation; S3, removing naphthalene; S4, material distribution; S5, condensation; and S6, neutralizing. The advantages are that: a sulfonating agent can be rapidly dispersed and mixed, excessive sulfonation is avoided, energy is saved, waste gas emission is reduced, and the production efficiency is improved.
本发明公开了一种萘过量法生产高浓萘系减水剂系统，包括反应釜、输送设备和冷凝器，所述反应釜通过管道与输送设备连通，所述输送装置通过管道连通有工业萘存储装置、缩合釜和溶剂存储装置，所述反应釜通过管道连通有冷凝器，所述冷凝器通过管道连通有分离器，所述分离器与通过管道与溶剂存储装置连通，所述分离器通过管道连通有水存储装置；一种萘过量法生产高浓萘系减水剂的生产方法，包括以下步骤S1、投料；S2、磺化；S3、脱萘；S4、分料；S5、缩合；S6、中和。本发明的优点在于：可以满足快速分散混合磺化剂、避免多磺化、节能、减少废气排放、提高生产效率。
System for producing high-concentration naphthalene water reducer by naphthalene excess method and production method thereof
The invention discloses a system for producing a high-concentration naphthalene water reducer by a naphthalene excess method. The system comprises a reaction kettle, conveying equipment and a condenser, wherein the reaction kettle is communicated with the conveying equipment through a pipeline; the conveying equipment is communicated with an industrial naphthalene storage device, a condensation kettle and a solvent storage device through pipelines, the reaction kettle is communicated with the condenser through a pipeline, the condenser is communicated with a separator through a pipeline, the separator is communicated with the solvent storage device through a pipeline, and the separator is communicated with a water storage device through a pipeline. The invention also relates to a production method for producing a high-concentration naphthalene water reducer by using a naphthalene excess method. The production method comprises the following steps: S1, feeding; S2, sulfonation; S3, removing naphthalene; S4, material distribution; S5, condensation; and S6, neutralizing. The advantages are that: a sulfonating agent can be rapidly dispersed and mixed, excessive sulfonation is avoided, energy is saved, waste gas emission is reduced, and the production efficiency is improved.
本发明公开了一种萘过量法生产高浓萘系减水剂系统，包括反应釜、输送设备和冷凝器，所述反应釜通过管道与输送设备连通，所述输送装置通过管道连通有工业萘存储装置、缩合釜和溶剂存储装置，所述反应釜通过管道连通有冷凝器，所述冷凝器通过管道连通有分离器，所述分离器与通过管道与溶剂存储装置连通，所述分离器通过管道连通有水存储装置；一种萘过量法生产高浓萘系减水剂的生产方法，包括以下步骤S1、投料；S2、磺化；S3、脱萘；S4、分料；S5、缩合；S6、中和。本发明的优点在于：可以满足快速分散混合磺化剂、避免多磺化、节能、减少废气排放、提高生产效率。
System for producing high-concentration naphthalene water reducer by naphthalene excess method and production method thereof
一种萘过量法生产高浓萘系减水剂系统及其生产方法
QI JIANSHE (Autor:in) / SUN YANJIE (Autor:in) / WANG XU (Autor:in) / HE WEI (Autor:in) / ZHANG LIUJUN (Autor:in) / YANG XIUYUN (Autor:in) / WU XIUPING (Autor:in) / LYU YING (Autor:in) / LIU XIULI (Autor:in) / LI NAIJUN (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
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