Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Preparation Research of Powder Polycarboxylate Superplasticizer
This paper uses centrifugal spray drying process to prepare powder polycarboxylate superplasticizer. The best spray drying process: speed of centrifugal atomizer is 16000r/min, feed liquid temperature is 30°C, import / export air temperature of drying chamber is 200°C/80°C. It achieves a high concentration of polycarboxylate superplasticizer to prepare powder product. It solves the problem of sticky and low-performance of powder polycarboxylate superplasticizer during traditional preparation. Analyzing the structure of polycarboxylate superplasticizer before and after spray-drying by infrared spectroscopy, and verifying the conclusion through macroeconomic performance experiments.
The Preparation Research of Powder Polycarboxylate Superplasticizer
This paper uses centrifugal spray drying process to prepare powder polycarboxylate superplasticizer. The best spray drying process: speed of centrifugal atomizer is 16000r/min, feed liquid temperature is 30°C, import / export air temperature of drying chamber is 200°C/80°C. It achieves a high concentration of polycarboxylate superplasticizer to prepare powder product. It solves the problem of sticky and low-performance of powder polycarboxylate superplasticizer during traditional preparation. Analyzing the structure of polycarboxylate superplasticizer before and after spray-drying by infrared spectroscopy, and verifying the conclusion through macroeconomic performance experiments.
The Preparation Research of Powder Polycarboxylate Superplasticizer
Applied Mechanics and Materials ; 71-78 ; 677-683
27.07.2011
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
The Preparation Research of Powder Polycarboxylate Superplasticizer
| British Library Conference Proceedings | 2011
| Europäisches Patentamt | 2023
Preparation method of polycarboxylate superplasticizer powder
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023