A wellhead multistage bundle gas–liquid separator combining a cylindrical cyclone (GLCC) with multi-tube components is expected to improve the separation performance. However, there no unified understanding of factors influencing performance separator. The continuous improvement and applications are restricted. This paper evaluated using numerical simulation method. results indicate that flow f...

Direct emissions of air pollutants from the cement industry in China were estimated by developing a technology-based methodology using information on the proportion of cement produced from different types of kilns and the emission standards for the Chinese cement industry. Historical emissions of sulfur dioxide (SO2), nitrogen oxides (NOX), carbon monoxide (CO), particulate matter (PM) and carb...

Production planning and inventory control efforts are known as the driving engines of manufacturing systems. The manufacturers, competing to survive in these days’ competitive business environment, aim to satisfy customers’ needs. This requires a precise production plan throughout the supply chain. These days, because of the increasing costs of production and distribution, especially in the cem...

___________________________________________________________________________________________ Purpose: To evaluate the basic pulmonary function parameters of cement industry workers from West Bengal. This cross-sectional study was carried out in a cement factory at Durgapur, district Burdwan on male cement industry workers and a control group of office workers. Materials and methods: Ninety worke...

RELEVANCE. Cyclone separators are used to separate solid dust particles from the air entering turbine. The key factors in their selection pressure drop and efficiency. Research aimed at improving these indicators while preserving other advantages of cyclones, as well development new gas cleaning devices that not inferior them, relevant. THE PURPOSE. Comparison technical characteristics a multi-...

Existing enterprise modeling architectures can not provide effective support on expressing and reusing industrial knowledge. Industrial knowledge reuse oriented enterprise modeling for integrated management information systems (MIS) should be located between general purpose enterprise modeling and concrete enterprise application scheme, and an enterprise modeling framework for integrated MIS wh...

In terms of absolute consumption, the cement industry occupies a front position in the ranks of energy consumed industries. The total energy costs (thermal and electrical) make up about 30 to 40 percent of the total production costs of cement. This is why efficient energy utilization has always been a matter of priority in the cement industry. Cement manufactures requires very high temperatures...