Industry

QUESTIONS ON CEMENT INDUSTRY INDIA CEMENT AND ARCH GROVE CEMENT Q1:- What ar the major steps or unit operations involves in cementumum manufacturing influence? ANS:- |The major steps or unit operations involved in cement manufacturing process include: | Mining, Crushing, Pre-homogenisation, Grinding and Final Blending of raw materials for preparation of kiln execute. Pyroprocessing of kiln feed in presence of combustion gas/ flame generated from combustion of pulverized coal, mineral oil or natural gas. Grinding of cement clinker along with Gypsum for production of OPC Gypsum and other additive / mingle components for production of cement other than OPC. Packing and despatch of cement. Q2:- What atomic number 18 the types of cements manufactured by India Cements Limited?

ANS:- The Varieties of Cements manufactured by India Cements Limited are: Ordinary Portland Cement (OPC-53, OPC-43, OPC-33) Portland Pozzolana cement (PPC) sulfate Resistance Cement (SRC) Q3:- What technological upgradation is done in cement industry? ANS:- Cement industry in India is currently going through a technological change as a lot of upgradation and assimilation is taking place. Currently, almost 93% of the total capacity is based entirely on the redbrick dry process, which is considered as more environment-friendly. Only the rest 7% uses old wet and semi-dry process technology. There is also a huge scope of waste heat recovery in the cement plants, which lead to reduction in the emission take aim and hence improves the environment. Q4:- What is Oil-Well Cement? ANS:- This hydraulic cement is qualified for use under high pressure and temperature. It is used in sealing water and gas pockets and setting casing during the boring and repair of wells. Since it is slow-setting and resistant to high temperatures and pressures, it is... If you want to get a full essay, order it on our website: Orderessay

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