Desulfurization-specific molecular sieve is a sodium X-type silicoaluminate with a crystal pore size of 9-10A (0.9nm), capable of adsorbing molecules with a critical diameter no larger than its own pore size. It is…
In PET (polyethylene terephthalate) resin production – particularly for bottle-grade, sheet-grade, and heavy metal-free food-contact applications – maintaining ultra-high purity is non-negotiable. 4A molecular sieves (pore size: 4Å) serve as the unsung heroes in…
XINTAO, a trusted molecular sieve manufacturer, has secured another significant order from a global producer of fertilizers, polymers, fibers, yarns and medical gloves. This June, the client purchased 3100KG of 4A molecular sieve for…
Cryogenic air separation technology is an industrial process that uses the principle of cryogenic distillation to separate air into high-purity oxygen, nitrogen and rare gases. There is a key point in the…
Due to their excellent carbon dioxide (CO₂) adsorption performance, molecular sieves are widely used in gas separation, flue gas carbon capture, natural gas purification, and closed environment air circulation. Among the many…
99.5% alumina (Al₂O₃) ceramic balls are premium-grade grinding media and industrial filler materials known for their exceptional hardness, wear resistance, and chemical stability. With near-purity composition, these advanced ceramic balls outperform standard alumina…
Introduction When Europe’s biggest fully-integrated polyester continuous filament yarn producer needed reliable adsorbents for their critical manufacturing processes, they turned to XINTAO. After a successful trial with our 13X molecular sieve (500kg), 4A molecular sieve (1,000kg),…
1. Standardize filling procedures (the most critical step): Gentle pouring: Pour the molecular sieve slowly and gently into the adsorption tower through a funnel. Do not allow the particles to fall from a height.…
A/ Storage and Maintenance of Carbon Molecular Sieves. Firstly, carbon molecular sieves should be stored in a dry, well-ventilated and cool place, avoiding direct sunlight and rain. Secondly, carbon molecular sieves must not…
A shipment of XINTAO 15,120 kg of 6 mm 99.5% High Alumina Ceramic Balls was delivered to Europe on August 31st, 2025. XINTAO 99.5% High Alumina Ceramic Balls are comparable to BASF T-162 Tabular…
Introduction The separation of methane (CH₄) and carbon dioxide (CO₂) is a critical process in various industries, most notably in natural gas purification and biogas upgrading. The presence of CO₂ reduces the…
Abstract: In the production of high-purity gases, particularly nitrogen, the removal of trace oxygen is a critical step. While catalytic deoxygenation using hydrogen is common, it introduces complexity and safety concerns. This…