Auxiliary
Products

Code

Applicaiton Performance

Hydrogenation Unit

Scale Inhibitor

NS-160 Series

It can effectively inhibit the scale formation in hydro-cracking, residue hydro-treating and hydrogenation of the oil feedstock system, inhibiting the corrosion to metal, without harmful effect on the equipment and raw material system.

Scale Inhibitor

NS-1610 Series

Be added with the scrubbing water and injected in the front of high-pressure air cooler, it could effectively reduce the scale formation, inhibiting the equipment corrosion, prolonging the operation period and life time of the system equipment and pipe, improving the heat transfer efficiency of heat exchangers, and decreasing the unit energy consumption.

Corrosion Inhibitor

NS-7060 Series

Be used for anticorrosion of hydro-treating unit, reforming unit, it has two types, water-soluble and oil-soluble. It contains no metals, thus has no harm on catalyst activity and quality of oil product. The product has strong applicability in corrosive environment with high corrosion inhibition rate.

Demulsifier

NS-830 Series

Demulsifier for waxy oil refining is used for fast separation of water-oil and can thoroughly solve the problems of emulsification of the waxy oil after refining.

Ethylene Cracker Unit

Coke Inhibitor

NS-17

It can effectively inhibit the scale formation in the furnace tube of ethylene cracker unit, which can prolong the operation period of the ethylene cracker unit.

Dimethyl Disulfide

NS-18

Continuously injected as a sulfur carrier in petrochemical industry, the product is safer than most of the other sulfur compounds. It is the corrosion inhibitor and coke inhibitor of ethane pyrolysis and an activator for pre-sulfurizing agent of hydro-cracking catalyst.

Viscosity Reducing Agent for Quench Oil

NS-19

It has excellent property of inhibiting polymerization and dispersion, which can effectively inhibit the viscosity increasing in the circulating process of quench oil, thus the pumping capacity for the quench oil is improved, the blocked probability of the pipeline is greatly reduced, and the operational safety is enhanced. In addition, the dispersant can inhibit the scale formation in the equipment, improve the heat exchange efficiency and decrease the energy consumption, thus the application of the product can increase the economic profit of the production plant.

Polymeri-
zation Inhibitor

NS-ZJ701

It meets many performance requirements of antioxidant, polymerization inhibition, dispersion and metal passivation of the ethylene cracker unit, decreases the fouling sediment produced by the diene polymerization and improves the heat exchange efficiency.