TY - GEN
T1 - Grinding admixture for Portland cement obtained from the acetic fermentation of molasses
AU - Jiménez-Alvarez, Francisco J.
AU - Téllez-Jurado, Lucía
PY - 2010
Y1 - 2010
N2 - The acetic acid is used for the manufacture of grinding admixtures in the cement industry. The most admixtures used by commercial milling are mixtures of amine acetates, glycols and sugars. The commercial formulations contain 10% acetic acid as amine acetate. In this work the amine acetate was synthesized using the product from fermentation of molasses. In this paper amine acetate was synthesized using the product from acetic fermentation of molasses and it was followed by fermentation of molasses through FT-IR and pH measurement. The fermented product was neutralized with tertiary amine, and finally were adding glycols into the grinding admixture. This admixture was compared with a commercial admixture, having a similar size distribution in both cases.
AB - The acetic acid is used for the manufacture of grinding admixtures in the cement industry. The most admixtures used by commercial milling are mixtures of amine acetates, glycols and sugars. The commercial formulations contain 10% acetic acid as amine acetate. In this work the amine acetate was synthesized using the product from fermentation of molasses. In this paper amine acetate was synthesized using the product from acetic fermentation of molasses and it was followed by fermentation of molasses through FT-IR and pH measurement. The fermented product was neutralized with tertiary amine, and finally were adding glycols into the grinding admixture. This admixture was compared with a commercial admixture, having a similar size distribution in both cases.
UR - http://www.scopus.com/inward/record.url?scp=79251632374&partnerID=8YFLogxK
U2 - 10.1557/proc-1278-s08-10
DO - 10.1557/proc-1278-s08-10
M3 - Contribución a la conferencia
AN - SCOPUS:79251632374
SN - 9781617820960
T3 - Materials Research Society Symposium Proceedings
SP - 10
EP - 16
BT - Composite, Hybrid Materials and Ecomaterials
PB - Materials Research Society
ER -