coal washing foaming agents

New environmental protection foaming agent coal properties of modified foaming agent as a dark brown or black oily liquid, no b

Product performance characteristics

This product is the company's long-term research and practice, independent research and development of new foaming agent, by the polarity based and nonpolar medium comprising for surfactant, the vast majority of nonionic. The main fusel oil foaming agent, flotation oil or industrial chemical waste, smells great, great toxicity to workers health is very bad. Our company is specializing in coal slime flotation foaming agent for a surfactant composite foaming agent, surfactant at the air-water interface adsorption capacity, and in the coal surface does not occur or occur rarely, adsorption, can greatly reduce the surface tension, increase the air in coal slurry dispersion of air bubbles, change in the coal slurry in size and motion state, reduce aerating the pulp agitation power consumption, and can in the pulp is formed on the surface of the layer of foam floatation. And the product stability, bubble density good selectivity, fast reaction speed, not affected by temperature and pH effect, small dosage. Products of high flash point flammable, volatile, safe use; use no irritating odor. No precipitation of impurities, low melting point, without insulation or heat, winter low temperature use does not thicken the ease of use.

Products: coal properties of modified foaming agent as a dark brown or black oily liquid, no bad smell, the proportion of 0.93-0.98,200-350°Cdistillation process.

Product usage: roughly in the 0.2-0.4kg/ tons of dry coal slurry, coal slurry concentration, apparent, flotation technology and manual operation and other factors will change.

INDEX	SPECIFICATIONS
APPEARANCE	dark brown or black oily liquid
Density(20°C)g/cm³	0.93-0.98
Hydroxyl value(KOHmg/g)≥	290
Acid number(KOHmg/g)≥	20
Residue(V/V)%	0.5

 

Products iron drums of transport packaging, net weight: 200kg or tanker transport.

Storage should be at room temperature, dry, ventilated warehouse storage and transportation. Shipment to light moving, gently, to avoid a collision, fire, sun.

coal washing foaming agents