초록 ▼

The subject of the invention is a method of continuous production of fly-ash in water of a suspension a high concentration of ash with the subsequent addition of slag or granular ash and an installation for the application of this method. The production process is divided into subsequent stages and

The subject of the invention is a method of continuous production of fly-ash in water of a suspension a high concentration of ash with the subsequent addition of slag or granular ash and an installation for the application of this method. The production process is divided into subsequent stages and is realized in separate zones of a flow mixer. Ash, slag, water and granular ash are fed in a continuous manner.

대표청구항 ▼

A method for the continuous producing of a suspension of fly-ash in water having a concentration of 0.5 to 2.5 parts ash to 1 part water in a flow mixer including a moisturization zone, a homogenization zone, and a fluidization zone, which steps comprise: (a) adding 1 part fly ash to 0.2 parts water

A method for the continuous producing of a suspension of fly-ash in water having a concentration of 0.5 to 2.5 parts ash to 1 part water in a flow mixer including a moisturization zone, a homogenization zone, and a fluidization zone, which steps comprise: (a) adding 1 part fly ash to 0.2 parts water by weight to the moisturization zone and slowly mixing to produce an intermediate product comprising a dense plastic non-fluid substance; (b) homogenizing and dethickening the intermediate product by intensive non-turbulent mixing in the homogenization zone; and (c) in the fluidization zone, adding water to obtain said concentration and turbulently mixing said intermediate product at increasing velocity gradients to electrostatically discharge said fly ash and form said suspension.