1.Mainly used in crude oil's demulsification and dehydration 2.Soluble in water, methanol and ethanol Brief introduction       SPJ-PR series is block-polymerized by initiator, propylene oxide and ethylene oxide, then composite with non-ionic...

1.Good effect in preventing condenser fouling and corrosion 2.Good dispersion for iron oxide 3.Good compatibility SPJ-6650 anti-incrustation corrosion inhibitor is mainly used for open re-circulating cooling water system in electricity and steel industry, especially in...

1.Can inhibit heavy metal to affect the sulfide catalytic cracking (FCC) catalysts 2.good for oil refinery        SPJ-JD series metal deactivator’s active ingredients are antimony compounds, rare earth compounds, alkaline earth metal compounds...

1.Increase oxidation rate of catalytic combustion 2.Reduce peroxide concentration 3.Promote completely combustion of gasoline        MMT is a gasoline anti-knock additive which is regulated in national quality standard for petroleum products....

1.Non-nitrite-based environment product 2.Non-toxic 3.has a good performance on stability and water solubility        SPJ-vapor phase corrosion inhibitor is organic amine oligomers which can gasify or vaporize to the metal surface in a certain room,...

1.Effectively eliminate coking in coke tower impact of the bubble 2.Stable device operation        In the processing of oil residues, whether the delayed coking unit of the coke-drum can reduce the foam has a big impaction to the production of the...

1.Board-spectrum, high efficiency 2.Has a strong effect of suppression and extermination to bacteria, fungi, algae        SPJ-6400 non-oxidizing germicide is the ideal germicide in industrial re-circulating cooling water system. It can be used widely...

1.Mainly applied to medium-hardness, medium-alkalinity water 2.Forming film fast, making up membrane well 3.Good compatibility        SPJ-6651 anti-incrustation corrosion inhibitor is mainly used for open re-circulating cooling water system as...

1.Mainly used in the FCC unit which uses high-vanadium as raw-material 2.Good watersolubility 3.High stability 4.Low toxicity        SPJ-JD-4 is composed by antinomy compounds, tin compounds and other additives. It can efficiently reduce the...

1.Form a film on the metal surface 2.Can control acid corrosion and under-deposit corrosion 3.Used in distillation tower.        SPJ-HS-1 neutralization inhibitor is composed of organic amines, imidazoline, anti-emulsifier and other additives. It...