The operation of the slurry pumps for transferr in g sludge in the dilute phosphoric acid defecator in the phosphoric acid producti on is mostly not satisfactory.
The features of coal-water slurry and heat coal gas,and its process,invest and budget,profit and technology feasibility by the two kinds of fuel instead of masout were introduced.
The expansion mechanism of hydroxide expanding phase for oil well cement slurry are discussed on the basis of principle of chemical thermodynamics and topochemical reaction model.
By simulated test, the co-relationship among the slip granulometric composition, slurry deflocculation curve, mid-high pressure casting forming speed and green body shaping endurance is studied.
Objective: To compare the clinical effects of calcium hydroxide iodoform (CHI) slurry and traditional intracanal medication such as formocresol (FC), camphophenic (CP).
It just means mashing the materials up into a slurry similar to that from which they were produced in the first place, But many countries hygiene regulations do not allow foods to be placed in direct contact with paper.
But the process also produces a great deal of toxic slurry, known as tailings in mining jargon, and these are difficult and expensive to dispose of safely.
By passing the smoke stack gases through a limestone slurry, the SO2 converts to an acid and then reacts with the limestone forming CaSO3, calcium sulfate.