Cyclone separators are active filtering devices suitable for a variety of industrial applications from conventional cutting oil pumps to recycling liquids. Since the vortex flow inside cyclones is highly complicated, performance and patterns these filters should be thoroughly researched. Liquid–solid mostly use water. Numerical studies on using higher-viscosity oils limited. In this study, liqu...

Vortex finder is a key part of cyclone separator. In the present study, multi-objective optimization of vortex finder is performed at three steps. At the first step, collection efficiency (η) and the pressure drop (∆p) in a set of cyclones with different vortex finder shape are numerically investigated using CFD techniques. Two meta-models based on the evolved group method of data handling (GMD...

backgrounds and objectives: the dispersion of particulate matter has been known as the most serious environmental pollution of cement plants. in the present work, dispersion of the particulate matter from stack of kerman cement plant was investigated using computational fluid dynamics (cfd) modeling.materials and methods: in order to study the dispersion of particulate matter from the stack, a ...

In recent years, inventory management is continuous challenge for all organizations not only due to heavy cost associated with inventory holding, but also it has a great deal to do with the organizations production process. Cement industry is a growing sector of Pakistan's economy which is now facing problems in capacity utilization of their plants. This study attempts to identify the key strat...

The cement industry is a capital intensive, energy consuming, and vital industry for sustaining infrastructure of nations. The international cement market –while constituting a small share of world industry output—has been growing at an increasing rate relative to local production in recent years. Attempts to protect the environment in developed countries –especially Europe—have caused cement p...

The article covers research on the design of a dust-cleaning unit using cyclone and additional water that cleans air from cotton factories with high efficiency. history cyclones for dust cleaning ginneries has been studied deeply analyzed. composition dusty stream coming out studied, new improved to separator according designed. A developed positive results obtained by simulation most modern pr...

The catalyst loss is one of the main faults that affects long-term run an FCC unit. Most faults, namely excessive emissions catalyst, are closely related to cyclone separators. separator usually caused by abnormal changes in some aspects, such as operational conditions and equipment performance integrity, which directly gas–solid separating operation separation performance. This paper firstly s...

Calcium carbonate and calcium-magnesium carbonate in the form of limestone, dolomite, marl, chalk, and Oyster shell are one of the most widely utilized non-metallic materials in the industrial world. The largest use of limestone or calcium carbonate is in the cement industry where it is used as a source of CaO and also in the concrete industry where it is used as the primary coarse aggregate. F...