When a car engine is working, a large amount of peroxides are produced during the combustion of gasoline. If peroxides cause local spontaneous combustion of gasoline before the flame front arrives, cylinder knocking will occur. The anti-knock mechanism of MMT is to reduce the occurrence of detonation by eliminating peroxides. Under combustion conditions, MMT undergoes high-temperature decomposition and oxidation, generating active manganese oxide. Active manganese oxide reacts with peroxides to form aldehydes, ketones or other epoxy compounds and other substances, thereby interrupting the reaction chain and enhancing the anti-knock property of gasoline.
When a car engine is working, a large amount of peroxides are produced during the combustion of gasoline. If peroxides cause local spontaneous combustion of gasoline before the flame front arrives, cylinder knocking will occur. The anti-knock mechanism of MMT is to reduce the occurrence of detonation by eliminating peroxides. Under combustion conditions, MMT undergoes high-temperature decomposition and oxidation, generating active manganese oxide. Active manganese oxide reacts with peroxides to form aldehydes, ketones or other epoxy compounds and other substances, thereby interrupting the reaction chain and enhancing the anti-knock property of gasoline.
CA1801 is used to increase the cetane number of diesel; it helps reduce or eliminate dense smoke, improve cold starts of diesel engines, and reduce PM and hydrocarbon emissions; it requires a small dosage, is easy to use, cost-effective, and is well-suited for various types of diesel.
Enhances the lubricity of low-sulfur diesel and middle distillates, protecting fuel injection equipment with fatty amine-based anti-wear agents; shows excellent responsiveness in SLBOCLE (BN pump lubricity test) and HFRR (high-frequency reciprocating rig) tests; does not cause pipeline pump plunger sticking, and can extend the service life of delivery equipment; compatible with alkaline materials and lubricating oil additives, with good stability; has excellent compatibility with common fuel additives and fuel system materials, but is not suitable for aviation fuel.
It is mainly used as an intermediate in organic synthesis, an acid absorber and a solvent. In the dye industry, it is applied in the production of cationic brilliant red 5GN, cationic peach red FG, cationic peach red B, reactive yellow brown KGR, reactive yellow brown KGR, reactive brilliant blue X-BR, reactive orange K-2RL, acid blue BR, etc.
Store in a cool and well-ventilated warehouse. Keep away from fire and heat sources. The temperature in the warehouse should not exceed 37℃. Keep the container sealed. It should be stored separately from oxidants and must not be mixed. Adopt explosion-proof lighting and ventilation facilities. The use of mechanical equipment and tools that can easily produce sparks is prohibited. The storage area should be equipped with emergency handling equipment for leakage and suitable containment materials. The transport shall be carried out by enterprises with qualifications for transporting dangerous chemicals. The transport vehicles must hold a license for transporting dangerous chemicals and be marked with a warning sign of "Flammable liquid".
Adopting suitable pour point depressants is an effective way to blend and produce low-grade diesel. Our company's independently developed high-efficiency, low-temperature and flowable diesel pour point depressant can keep diesel in good fluidity in low-temperature environments, prevent the viscosity and fluidity of diesel from decreasing due to wax crystallization, and thus ensure that the engine can start and operate normally in cold weather. At the same time, it reduces the possibility of clogging components such as filters and oil pipes due to diesel solidification.
To improve diesel quality and meet environmental requirements, adding an appropriate amount of cetane number improver (CNI) to diesel is an effective way to increase the CN of diesel and improve combustion efficiency. Adding CNI to diesel can significantly raise the diesel's CN; reduce exhaust emissions: in the same engine, using diesel with a lower CN produces more particulate emissions compared to using diesel with a higher CN; improve combustion performance; enhance lubrication: it reduces wear on the fuel injection pump, engine block, and connecting rods, thereby extending their service life; has good safety performance: the advantages in transportation, storage, and use are evident; and is economical: due to the low dosage required, it costs less than blending diesel with the same CN.
The lubrication of low-sulfur diesel for vehicles is related to the performance and lifespan of diesel engines. If diesel has poor lubricity, it cannot provide reliable lubrication for the fuel pump and injectors, leading to wear of the engine's precision components, reduced fitting accuracy, poor atomization, insufficient engine power, or unstable idling. In severe cases, it can cause fuel pump leaks and reduce the engine's service life. Using diesel anti-wear additives is the only economical and effective way to improve diesel lubricity; adding about 100–200 ppm can make the diesel meet the required lubricity standards.
