Eliminate mercaptan threats—odor, corrosion, and toxicity—from industrial fluids.
The essential monomer for high-performance polymers in enhanced oil recovery and flocculation.
Efficiently eliminate VOCs to ensure clean air and regulatory compliance.
From Mercaptan Removal to Polymer Monomers and VOCs Catalysis: Your Trusted Partner in Specialty Chemicals for a Safer and Greener Industry.
VOCs in industrial waste gas mostly exist in the form of mixtures, such as coexisting benzene series, esters and alkanes. Competitive adsorption widely occurs among different components on the catalyst surface. Some refractory components can Read more
1. Basic Introduction of Three Catalyst Types （1）Metal Honeycomb Monolith Catalyst Made of ultra-thin Fe-Cr-Al alloy foil as the substrate, processed into regular honeycomb structure via stamping, winding and brazing. Its surface is loaded with Read more
(especially vanadium/chromium/cobalt-based and noble metal catalysts) 1. Physical Regeneration Methods 2. Chemical Regeneration Methods 3. Combined Regeneration Methods Process flow: High-pressure purging → Solvent cleaning → Dilute acid/alkali washing → Water washing & drying → Read more
In the middle and late development stage of offshore oilfields, harsh conditions such as high salinity, high temperature, strong ion corrosion, limited platform space and extremely high operating costs restrict the application of conventional polymers. Read more
Although the monomer price of Sodium Methallyl Sulfonate (SMAS) is slightly higher than acrylamide, SMAS‑based polymers show outstanding advantages in cost control during middle and late oil production.
In the middle and late stage of water flooding, reservoirs are featured with developed high-permeability channels, severe heterogeneity, high temperature and high salinity. Conventional gel systems are prone to dehydration, shrinkage, structural degradation and near-wellbore Read more
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