Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of polycarboxylate-type high-performance water reducing agent
The invention belongs to the technical field of water reducing agents, and particularly relates to a preparation method of a polycarboxylate-type high-performance water reducing agent. The method comprises the following steps: step 1, preparing a polycarboxylate-type water reducing agent solution; step 2, performing heating the solution, and collecting water reducing agent particles; and step 3, grinding the polycarboxylate-type water reducing agent particles: grinding the polycarboxylate-type water reducing agent particles to obtain polycarboxylate-type water reducing agent powder, and filling and sealing the polycarboxylate-type water reducing agent powder. The step 2 is completed by adopting a polycarboxylate-type high-performance water reducing agent preparation device in a matching manner. According to the method, the evaporation of water in the polycarboxylate-type water reducer solution and the precipitation speed of the polycarboxylate-type water reducer are increased, and theprocessing efficiency is improved. The collecting process of the polycarboxylate-type high-performance water reducing agent particles is convenient to operate and sufficient in collection.
本发明属于减水剂技术领域，具体涉及一种聚羧酸系高性能减水剂制备方法，包括以下步骤：步骤一、制备聚羧酸系减水剂溶液；步骤二、加热溶液收集减水剂颗粒；步骤三、聚羧酸系减水剂颗粒研磨：对聚羧酸系减水剂颗粒进行研磨，得到聚羧酸系减水剂粉末，对聚羧酸系减水剂粉末进行灌装密封即可；其中，步骤二采用一种聚羧酸系高性能减水剂制备装置配合完成。本发明使得聚羧酸系减水剂溶液中水分蒸发以及聚羧酸系减水剂析出速度变快，提高了加工的效率。本发明对聚羧酸系高性能减水剂颗粒的收集过程操作方便且收集充分。
Preparation method of polycarboxylate-type high-performance water reducing agent
The invention belongs to the technical field of water reducing agents, and particularly relates to a preparation method of a polycarboxylate-type high-performance water reducing agent. The method comprises the following steps: step 1, preparing a polycarboxylate-type water reducing agent solution; step 2, performing heating the solution, and collecting water reducing agent particles; and step 3, grinding the polycarboxylate-type water reducing agent particles: grinding the polycarboxylate-type water reducing agent particles to obtain polycarboxylate-type water reducing agent powder, and filling and sealing the polycarboxylate-type water reducing agent powder. The step 2 is completed by adopting a polycarboxylate-type high-performance water reducing agent preparation device in a matching manner. According to the method, the evaporation of water in the polycarboxylate-type water reducer solution and the precipitation speed of the polycarboxylate-type water reducer are increased, and theprocessing efficiency is improved. The collecting process of the polycarboxylate-type high-performance water reducing agent particles is convenient to operate and sufficient in collection.
本发明属于减水剂技术领域，具体涉及一种聚羧酸系高性能减水剂制备方法，包括以下步骤：步骤一、制备聚羧酸系减水剂溶液；步骤二、加热溶液收集减水剂颗粒；步骤三、聚羧酸系减水剂颗粒研磨：对聚羧酸系减水剂颗粒进行研磨，得到聚羧酸系减水剂粉末，对聚羧酸系减水剂粉末进行灌装密封即可；其中，步骤二采用一种聚羧酸系高性能减水剂制备装置配合完成。本发明使得聚羧酸系减水剂溶液中水分蒸发以及聚羧酸系减水剂析出速度变快，提高了加工的效率。本发明对聚羧酸系高性能减水剂颗粒的收集过程操作方便且收集充分。
Preparation method of polycarboxylate-type high-performance water reducing agent
一种聚羧酸系高性能减水剂制备方法
CHEN YOUYING (Autor:in) / XIE GUANGHUI (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
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