necessary specific power consumption. All guaranteed values were achieved. Further optimisations to boost the energy efficiency of the grinding plant are planned in close cooperation with the customer. To be able to grind the required mass of approximately 16,000tpd of raw material for the rotary kiln with a capacity of

 — In this study, certain measures are implemented in an existing raw mill in a cement factory and the specific energy consumption of the unit is calculated to be 25.52 kWh/ton farine.

 — By initiating a CL for an industrial cement vertical roller mill (VRM), this study conducted a novel strategy to explore relationships between VRM monitored operational variables and their...

 — The objective of this study is to optimize the specific electricity consumption of the raw mill workshop for Moroccan cement plant while ensuring the adequate product quality and mill stability.

Grindability and Power Consumption. Among various theories of comminution, most commonly accepted which is relevant to ball /tube mills is Bond's theory, which states that power input in comminution process is proportional to the surface generated in the process and the grindability of the material.

 — The study posits that with digitalization, applying artificial intelligence to extract operational insights from the data collected from embedded sensors and meters at the plant presents the most cost-effective, high-return, and low-risk opportunity to optimize EEC in cement manufacturing. Keywords:

Capacity has increased from as low as 50 tpd to as high as 12000 tpd from kiln. Heat consumption reduced from 1400 kcal/kg to 670 kcal/kg of clinker. Specific heat consumption of various kiln systems is tabulated (Table 2) below to assess the progress in the development of clinkerization technology.

 — In this study, the first and second law analysis of a raw mill is performed and certain measures are implemented in an existing raw mill in a cement factory in order to reduce the amount of energy consumption in grinding process.

 — Specific power consumption of a raw mill is primarily dependent upon raw materials hardness and harder the material more will be the power required to grind the material to the desired...

Raw milling can consume 10 30kWh/t; depending upon the materials and equipment, and developments aim to reduce this figure. Around 90 per cent of new raw mills are vertical roller mills, though many ball mills (commonplace until the 1970s) are still in use.