Processing equipment for grinding of building powders

THE EFFECT OF GRINDING TIME ON THE SPECIFIC SURFACE AREA DURING INTENSIVE GRINDING OF MINERAL POWDERS

Abstract: the changes of BET surface area of a mineral substance during intensive grinding process. Validity of the proposedmodel was tested by the experiments performed using a natural chalcopyrite mineral as well as the published data. Itwas shown that the model can predict the experimental results with a very good accuracy and can be used to predictwhat may happen under the similar experimen...

simulation and design of electronic processing circuit for restaurants e-procurement system

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

Aqueous Processing of WC-Co Powders

Characteristics of Equipment Planning for Multi-Crane Building Construction Sites

This paper purports to provide answers to the following questions with regard to multi-crane building construction sites: (1) Do such construction sites differ from smaller sites only in magnitude, or are there unique characteristics that stem from the size of the site and the multitude of cranes? (2) Is equipment planning for such projects similar to that of projects serviced by a small number...

Analysis of Mixing in Polymer Processing Equipment

Mixing is a key step in almost every polymer processing operation, affecting material properties, processability and cost. Polymers are blended with other polymers to combine their properties and sometimes to even synergistically increase their physical characteristics. Various additives and reinforcing agents are mixed with polymers to improve mechanical performance and impart specific propert...