What is TBC ? English name: P-tert-butylcatechol Chinese name: tert-butylcatechol It is a widely used polymerization inhibitor and is often used as a polymerization inhibitor for IP (isoprene). Most synthetic rubbers on…
XINTAO High Temperature Energy-Saving Shift Catalyst is a new type high shift catalyst applied to low ratio of steam-gas. The catalyst is applied for the process of synthesizing ammonia, synthesizing methanol and hydrogen production of CO…
Problem that plagues polyurethane series products The existence of trace moisture has become a problem that plagues polyurethane series products and metal-rich coatings. Moisture present in typical polyurethane formulations reacts with isocyanate…
XINTAO M452Y structured packing, also call 450Y PULS, the feature is as below: (1)Compared with ordinary packing, M452Y packing is provided with a section of straight-edge corrugated packing at the top and bottom,…
Generally, industrial nitrogen is produced by carbon molecular sieve through pressure swing adsorption. According to the different models of nitrogen production, it is divided into CMS 220 The ability of carbon molecular sieve to separate…
Keep the raw water temperature and fluorine purity unchanged, the pH value is 6.7, and the dosage of activated alumina is 5 g When the adsorption time is 1, 2, 3, 4 and 5…
Introduction During the synthesis and preparation of polyurethane, the acidity and alkalinity of the system have a direct impact on the reactive. In particular, the presence of some impurities in the raw…
High-fluoride water is widely distributed, covering all provinces, municipalities and autonomous regions across the country. Fluorosis seriously damages the health of the general public and is a major endemic disease in my…
XINTAO 4A molecular sieve is mainly used for drying of natural gas and various chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials, deteriorating substances, separation of methane, ethane and propane. 4A Molecular Sieve Applications:…
Molecular sieves are artificial hydrothermally synthesized aluminosilicate crystals, which are converted into different types of molecular sieves by exchanging different metal cations. According to the size of the pore inside the crystal, it…
The tower packing should make the gas-liquid contact surface large, the mass transfer coefficient high, and the flux large and the resistance small. Therefore, the packing layer is required to have high…
Zirconium Oxide Grinding media is the most durable and efficient media for ball milling and attrition milling of ceramic materials. Zirconium grinding media provides a virtually contamination-free ball milling solution for a variety…