Darren MA’s Post

Hydroxypropyl methyl cellulose (HPMC)  Product properties 1. Water Retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient hydration. 2. Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction projects. 3. Adhesivity: It can make mortar attach to base material better since the plasticity of mortar is enhanced. 4. Slip Resistance: It can prevent slipping problem between mortar and the base material in construction project as a result of its thickening effect #HPMC #rdp #hps #pva #mortar #putty #gpysum

The increasing use of alternative fuels in #cement production has led to increased wear on kiln refractories. Infiltration of sulphur oxides, alkali sulphates, and chlorides require more frequent attention to the state of the refractory to ensure continued safe operation of the kiln line. 💡 Larry Morley, Applications Manager for HarbisonWalker International, highlighted this topic recently in the #May issue of the International Cement Review. ⬇ Click below for the full article, where Larry discusses first understanding the wear, planning ahead, and using research-based support to cement operators across the globe. 🔗 https://lnkd.in/eucQfKQB #thinkHWI #wearecalderys #innovation #refractories

Changing fuels = changing refractory wear! Interesting read from Larry Morley.

can anyone send me synopsis of polymodified bitumen

Transforming moisture management in cement pyroprocessing. Controlling the moisture content of raw materials is critical for achieving heightened operational efficiency and superior product quality in cement production. Variability in raw material moisture can lead to inconsistent feed rates, unstable combustion, and fluctuating clinker quality, ultimately affecting the efficiency of the entire pyroprocessing line. Our Flash Dryer solution is designed to integrate with existing pyroprocessing operations, to maintain optimal moisture levels and improve the overall energy efficiency of the process. Reducing energy consumption in cement production also contributes to lower CO2 emissions. The Flash Dryer provides fast and effective moisture reduction to achieve consistent clinker quality and combustion performance. This system can be adapted to a variety of fuel types and raw materials, delivering unique flexibility in operation. For more technical information, contact our engineering service at https://lnkd.in/gCCn8BW #flashdryer #cementindustry #pyroprocessing #moisturecontrol #operationalefficiency #sustainability #engineeringexcellence

#DidYouKnow – Cement Plants worldwide are experiencing the significant benefits using P84® bags. In the cement plant industry, using insufficient filter bags that cannot handle gas flow causes plants to reduce production and increase the total cost of ownership of the baghouse.   It’s time to discover why choosing the right filter media is critical to maintaining system performance over time in the April Issue of World Cement Magazine in an article called, “Refining Filters with Fibers” featuring #EvonikExpert Nathan Schindler and Micronics Engineered Filtration Group.       Click here to read the full article: https://lnkd.in/evd2ZwKr   #WorldCement #WorldCementMagazine #P84 #P84Fibers #Evonik #LeadingBeyondChemistry #FilterBags #CementPlants  

RectorSeal PVC Electrical Conduit Cement 633L is formulated for use on polyvinyl chloride (PVC) conduit Types I and II. It is medium body cement in a clear or gray to match conduit color. #RectorSeal

Incorporation of resin into the Halliburton CorrosaLock™ cement design enhances cement sheath elasticity and shear bond strength compared to conventional cement systems. Visit https://lnkd.in/gHAj9TnJ to learn how these features enable a more resilient cement sheath that can withstand the cyclic nature of pressure and temperature changes in storage wells. #oilandgas #CO2 #CCS #CCUS #carbonstorage

Calcination of limestone (CaCO3) is a thermal treatment process that occurs at high temperatures, typically above 800°C, to produce quicklime (CaO) and carbon dioxide (CO2): CaCO3 (limestone) → CaO (quicklime) + CO2 (carbon dioxide) This process involves: 1. Decomposition: Limestone breaks down into calcium oxide (CaO) and carbon dioxide (CO2). 2. Release of CO2: Carbon dioxide is released as a gas, leaving behind quicklime (CaO). Calcination is used in various industries, including: 1. Cement production 2. Steel manufacturing 3. Chemical processing 4. Water treatment Quicklime (CaO) has multiple applications, including: 1. Cement and concrete production 2. Steel manufacturing 3. Water treatment and purification 4. Chemical synthesis Note: Calcination is an essential step in the production of cement, as it allows for the creation of cement clinker, a critical component of cement. #Calcinationofcaco3 #Cement #Linkedin

Incorporation of resin into the Halliburton CorrosaLock™ cement design enhances cement sheath elasticity and shear bond strength compared to conventional cement systems. Visit https://lnkd.in/gA4SMT5D to learn how these features enable a more resilient cement sheath that can withstand the cyclic nature of pressure and temperature changes in storage wells. #oilandgas #CO2 #CCS #CCUS #carbonstorage