3 results about "Sulfosalicylic acid" patented technology

This invention discloses a cerium sulfosalicylate sulfonate for use as a coal combustion catalyst, its preparation method, the catalyst itself, and its applications. The preparation method includes: S10, mixing cerium nitrate and sulfosalicylic acid dihydrate with water to obtain a cerium sulfosalicylate complex solution; S20, adding the cerium sulfosalicylate complex solution to a first reverse micelle solution to obtain a first mixed solution, then adding n-butanol in batches to obtain a first microemulsion; S30, adding ammonia to a second reverse micelle solution, then adding n-butanol in batches to obtain a second microemulsion; S40, mixing the first and second microemulsions and stirring to obtain a pale blue, opalescent colloidal solution, thus obtaining a second mixed solution; S50, drying and grinding the second mixed solution to obtain cerium sulfosalicylate. This cerium sulfosalicylate coal combustion catalyst is easily dispersed and can catalyze the pyrolysis and oxidation processes of coal from within, improving the utilization rate and calorific value of coal.

The application relates to a high-performance fiber-reinforced and novel-structure thermoplastic honeycomb composite plate and belongs to the technical field of high polymer composite materials. The composite plate comprises a synergistically modified thermoplastic resin, reinforcing fibers, 2,6-dihydroxy triptycene, deionized water, an antioxidant, a lubricant, a flame retardant and a nucleating agent; wherein the synergistically modified thermoplastic resin is prepared by synergistically modifying polypropylene, glycidyl methacrylate, maleic anhydride, 2-methyl imidazole and sulfosalicylic acid through an epoxy ring-opening grafting reaction and ionic bonding. By constructing an ionic crosslinking network structure and introducing a rigid organic small molecule, the effective restriction of molecular chain movement is realized, and the interface bonding performance between the reinforcing fibers and the matrix is enhanced, so that the mechanical properties, heat resistance and creep resistance of the composite plate are significantly improved. The preparation method is simple, is suitable for industrial production and has a good application prospect.

The invention discloses a nuclear power cooling liquid preparation method, which comprises the preparation of a base material, the preparation of a base liquid, mineral type base oil, 2, 6-butylated hydroxytoluene, an antioxidant, dimethyl silicone oil and polyisobutylene-bis-succinimide, the base oil is prepared by mixing ethylene glycol, water, 5-sulfosalicylic acid and silicone oil, and the base liquid is prepared by mixing the mineral type base oil, the 2, 6-butylated hydroxytoluene, the antioxidant, the dimethyl silicone oil and the polyisobutylene-bis-succinimide. The corrosion inhibitor comprises a non-ionic dispersant, nanoparticles, a corrosion inhibitor and a solvent. The modified composite organic amine corrosion inhibitor prepared through a large number of experimental studies is low in corrosion inhibitor dosage, good in corrosion inhibition effect, easy to biodegrade, easy in raw material obtaining and capable of having corrosion inhibition and scale inhibition dual performance in a wide PH range.