low cost cement grinding aid patent

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  CN105110689A - Cement grinding aid, and preparation ... - Google Patents

  The invention belongs to the technical field of cement additive, and more specifically relates to a cement grinding air and a preparation method thereof. The cement grinding aid is prepared from, by mass, 10 to 20% of triethanolamine, 5 to 15% of diglycerol, 12 to 15% of sodium sulfate, 1 to 5% of sodium chloride, 3 to 7% of a sugar ether, 1 to 4% of calcium …

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  BEST GRINDING AID FOR CEMENT | GRINDING AIDS IN CEMENT …

  SUPER GRIND 378 – Most reliable, eliminates pack set, process time saving grinding aid for, to improve output and save on energy costs. Ideal for Vertical roller mills. View TDS: 3. SUPER GRIND 500 – Early strength enhancing grinding aid used in the manufacture of cement by grinding of clinker in ball mills: View TDS: 4.

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  CN1133601C - Grinding aid for cement - Google Patents

  Granted publication date: 20040107. Termination date: 20110814. The present invention discloses a grinding aid for cement, which is composed of 70 to 80% of triethanolamine and 20 to 30% of mother liquid according to weight percentage, wherein the mother liquid is mainly prepared from alkylpolyglycoside, sodium humate, lignosulphonate, sodium ...

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  Cement grinding aid HER-60 - TRIGON Chemie

  Cement grinding aid HER-60 is used in the production of cement during the grinding process. It is a brown, slightly viscous liquid. It is added during the grinding process in cement production as delivered. The use of this product affords the following advantages: Improved the fluid properties. Grinding efficiency: can increase the milling ...

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  CN104909597A - Cement grinding aid prepared with waste ... - Google Patents

  The cement grinding aid comprises the following components, by weight: 20-75 parts of pretreated waste anti-freezing liquid, 5-40 parts of alkanolamine, 1-5 parts of an acid solution, 3-12 parts of saccharide, and 15-50 parts of water. ... low cost, and no waste acid or wastewater discharge. CN104909597A - Cement grinding aid prepared with ...

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  (PDF) Review of the Effect of Grinding Aids and Admixtures …

  2023116 · The influence of the GAs incorporation in cement grinding on properties such as workability and setting times of the placed concrete and/or mortar has been covered in this review.

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  Utilization of waste glycerin, industry lignin and cane …

  2016101 · The addition of the singles grinding aids (WG, IL and CM) improved the particle size distribution, Blaine specific surface area and mechanical strength of the blended cement, the volume fraction of particles smaller than 32 μm increased to the maximum values (75.6–77.5%, over 2.6% higher than the control cement) as the addition of the ...

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  WO2014003972A1 - Cement grinding aid …

  201871 · Abstract. This study aimed at optimizing both the energy efficiency and the quality of the end product by modifying the existing flowsheet of the cement grinding circuit. As a general application, mill filter stream is sent to the air classifier owing to its coarser size distribution than the desired product. However, the study proved that some ...

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  Influence of glycerin grinding aid on the compatibility between cement ...

  2020210 · When the dosage of GL is low (≤0.02%), the adsorption capacity of PCE increases, though the surface energy and adhesive work of GL-C are also lower than those of blank cement. It may result from the grinding effect of GL that changes the cement particle diameter distribution.

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