Application of Oxidized Cornstarch as a Nonphosphoric Detergent Builder

2012 ◽  
Vol 15 (4) ◽  
pp. 393-398 ◽  
Author(s):  
Ye Sheng ◽  
Xuechun Xu ◽  
Wenyong Jiang ◽  
Yanhua Song ◽  
Shucai Gan ◽  
...  
Keyword(s):  
Detergent Builder

scholarly journals A chemical method of the production of "heavy" sodium tripolyphosphate with the high content of Form I or Form II

2009 ◽  
Vol 11 (2) ◽  
pp. 13-20 ◽  
Author(s):  
Marcin Banach ◽  
Zygmunt Kowalski ◽  
Zbigniew Wzorek ◽  
Katarzyna Gorazda
Keyword(s):  
Bulk Density ◽  
Chemical Method ◽  
Sodium Tripolyphosphate ◽  
Laundry Detergent ◽  
Detergent Builder ◽  
High Bulk Density ◽  
Sodium Phosphates ◽  
High Bulk

A chemical method of the production of "heavy" sodium tripolyphosphate with the high content of Form I or Form II Sodium tripolyphosphate STPP is used in laundry detergent as a detergent "builder". The paper presents the chemical method of obtaining "heavy", i.e. with higher bulk density granulated sodium tripolyphosphate. The bulk density of sodium tripolyphosphate was increased by preparing a mixture of the dried sodium phosphates, the recycled subgrain of STPP and water in specific proportions and calcining this mixture for 1 hour at 400°C and 550°C (to obtain a proper STPP form) in the chamber kiln. This method allows producing the granular sodium tripolyphosphate with high bulk density (1.04-1.07 kg/dm3) and a high content of Form I or Form II, respectively.

Removal of fatty soil from glass. Electrolyte detergent-builder effect

1960 ◽  
Vol 37 (3) ◽  
pp. 119-121 ◽  
Author(s):  
R. M. Anderson ◽  
J. Satanek ◽  
J. C. Harris
Keyword(s):  
Detergent Builder
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