Basf Grinding Aids Cement Patent

The brand builds on the strengths of many existing BASF brands and products and represents our experience of more than 100 years in the construction industry. The Master Builders Solutions brand brings all of BASF's expertise together to create chemical solutions for new construction, maintenance, repair and renovation of structures.

Producing Cement Greater efficiency, higher performance, better sustainability with MasterCem. As part of the Master Builders Solutions brand, MasterCem offers a comprehensive line of high performance cement additives focused on the needs of cement producers These compounds fall into the categories of grinding aids, performance enhancers and specialty products that are …

Producing Cement masterbuilderssolutionspacific. 20191116 ensp 0183 enspProducing Cement Greater efficiency higher performance better sustainability with MasterCem As part of the Master Builders Solutions brand from BASF MasterCem offers a comprehensive line of high performance cement additives focused on the needs of cement producers These compounds fall into the …

cement additive was tested on three different days in one of the finish mills producing Type IL cement Type IL, MasterCem @ 0.09% by mass cement Production increase >15% compared to Typyp g ge IL with amine acetate grinding aid Cement properties also compared to Type I with amine acetate as grinding aid 8

The grinding aid of cement grinding aids is determined by orthogonal optimization. By adding different inorganic reinforcing components, Developed a cement grinding aids.The result turns out, compared with blank sample, the adulteration of grinding aid leads compression strength of 3d, 7d and 28d respectively are improved 17.9%, 17.8%

Type: Application. Filed: January 16, 2015. Publication date: January 26, 2017. Applicant: BASF SE. Inventors: Max SIEBERT, Andreas KEMPTER, Christoph HESSE, Niklas LOGES, Rebecca SCHMITT. Accelerator composition. Patent number: 9434648. Abstract: A process for producing solid compositions containing calcium silicate hydrate (C—S—H) and a ...

grinding aid aid composition weight percent glycol cement Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US14/410,316 Inventor Ritesh Gulabani ...

The invention discloses a cement grinding aid, comprising calcium formate solution, compound glycerol distilled residue solution, triethanolamine, diols and molasses. While the product reutilizes the industrial wastes, the components of the product synergistically act to optimize the efficacy of the grinding process and the product modifies the cement particles, thus improving the …

Patent EP2209749A1 - Wet-grinding gypsum with polycarboxylates ... 28 Jul 2010 ... and manufacturing on the moo · basf cement grinding aids, basf admixtures, inc. UCRETE PRIMER TC - BASF Construction Chemicals UAE LLC to aid vertical application of the UCRETE® WR. ...

MasterCem cement additives amplify grinding efficiency, resulting in a higher mill throughput and lower the clinker factor, with an overall reduction in CO2 emissions. Our performance enhancers modify and elevate cement's properties, improving its strength, workability and flow and ultimately upgrading cement's usability and durability.

US6005057A - Cement grinding aid - Google Patents A cement clinker grinding aid which comprises a styrene-maleic anhydride copolymer (SMA) superplasticiser. The SMA is preferably a …

Some examples of grinding aids which have been successfully utilized on a commercial scale in the grinding of Portland cement clinker are phenol, acetic acid, amines and salts thereof, glycols, and combinations of the foregoing. U.S. Pat. No. 3,329,517 to Serafin discloses amine salts of acetic acid as grinding aids for Portland cement.

BASF's MasterCem product family encompasses an extensive range of grinding aids, performance enhancers and specialty products. These additives are specially formulated to greatly improve the performance parameters of cement by increasing production efficiency and quality, while at the same time minimizing costs.

Grinding Aids: The specialty grinding aids that are part of the MasterCem portfolio are used in the milling process to raise grinding and separator capability, reduce pack set and advance mill throughput, resulting in an improvement in the plant performance and a …

Press Release Cement Grinding Aids Market Size Outlook – Segmentation Analysis | By -Ashtech India Pvt. Ltd, Basf Se, Chryso …

Try the new Google Patents, ... Various chemical agents that act as grinding aids have been employed in efforts to increase wet grinding efficiencies and economics. ... Grinding Aids. Gold Sponsor BASF Construction Solutions ... Toyo Grinding Ball Co Ltd (Japan) reg reg Subscription. ... The product meets the standard of JC/T6672004 Cement ...

Superplasticizers for cementitious compositions are produced from a raw material mixture of (1) naphthalenesulfonic acid formaldehyde condensate and (2) free sulfuric acid using a 1-step process or a 2-step process. In the 1-step process, the mixture is neutralized with a zinc compound such as zinc oxide to a pH of about 2 to obtain a superplasticizer mixture of the free …

Basf Grinding Aids Cement Patent Leslodgesmarseillefr. Cement grinding aid patent cement grinding aid patent a glycols have been used for years as cement grinding aids alone or with other additives b us pat no 3420686 teaches that urea is an effective grinding aid and pack set inhibitor the invention the invention is based on the combination of ...

Cement grinding aid Info Publication number DE19654160A1. ... Priority to GBGB9602084.7A priority Critical patent/GB9602084D0/en Application filed by Sandoz AG filed Critical Sandoz AG Publication of DE19654160A1 publication Critical patent/DE19654160A1/en

Ethyleneamines are used in the production of various chemicals for home and personal care products. Ethylenediamine is aprecursor for TAED (tetraacetyl­ethylene­diamine), which acts as a bleach activiatorin powdered detergentcompositions. N- (2-Amino­ethyl)ethanol­amineis used as building block for manufacturing amphoacetates, which are an ...

MasterCem cement additives What is MasterCem? Master Builders Solutions' MasterCem product family encompasses an extensive range of grinding aids, performance enhancers and specialty products.These additives are specially formulated to greatly improve the performance parameters of cement by increasing production efficiency and quality, while at the same time …

Grinding aids for high performance cements Grinding aids are organic compounds that are added to the mill during cement grinding. Their main purpose is to reduce the energy required to grind the clinker into a given fineness. In addition, some products (usually referred to as performance enhancers) provide positive effect on cement hydration ...

BASF Dispersant –Pigment Reference ... Pigment Grinding Reference 24 10-Sept-2018. Optimizing Dispersant Level in a Formulation. Some Best Practices after a dispersant has been selected Avoid mixing pigment types in a single dispersion if possible ... for primers/bonding aids • Solids(%): 35 ...

Abstract: The invention relates to a method for grinding an inorganic solid from the series cement clinker, pozzolan and/or raw material for cement production, where a grinding additive is added before or during grinding, and the grinding additive, based on the dry mass, comprises 6% to 80% by weight of caprolactam and 1.5% to 30% by weight of aminocaproic …

BASF Aktiengesellschaft (Ludwigshafen, DE) ... When admixed prior to the grinding of the fired cement klinker they have good properties as grinding aids during the grinding process and during the mechanical comminution of the cementitious system. EXAMPLES. A) Preparation of Polymers of the Invention ...

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CN-108017301-B chemical patent summary.

MasterCem GA 1505 cement additive is a liquid, ready-to-use grinding aid used in the production of portland cement. Features and Benefits Cost reduction › Reduces grinding energy › Extends capacity Production efficiency › Higher mill throughput, satisfying market demand during peak periods › Fewer plant stoppages › Decreases pack set

Cement grinding aid and performance enhancers are additives that are used to perk up the cement production efficiency and simultaneously reduce the energy consumption. Cement grinding aids are mainly used for recuperating cement clinker grinding effectiveness, power, flowing ability, and potency expansion of binders.

COVID-19 pandemic has shut-down large number construction sites, power plants, technology advancement companies and others. This has hampered the growth of cement grinding aids market from the last few months and is likely to continue during 2021. COVID-19 has already affected the sale of cement grinding aids.