Explore our certified product portfolio, engineered to provide precise kinetic diameters and structural integrity across heavy industrial applications.
Shanghai Jiuzhou Chemicals Co., Ltd. is positioned in the premier economic development city of Shanghai. Since our foundation in 1994, Jiuzhou has consistently prioritized quality control and sustainable innovation. We are dedicated to the advanced research, synthesis, and manufacturing of high-purity molecular sieves, specialized catalysts, and functional chemical desiccants.
Our product lineup features state-of-the-art Zeolite molecular sieves, carbon molecular sieves (CMS), activated alumina, catalyst carriers, and specialized functional silica gel products. All processes and shipments conform to strict international frameworks, certified under ISO 9001:2008, TUV, and SGS. We operate a highly structured testing dynamic laboratory equipped with large-scale monitor instruments to assure every batch achieves consistent mechanical strength and selectiveness.
Through our vast global delivery framework, we collaborate directly with chemical plants and process engineers in the Americas, Europe, the Middle East, and the Asia-Pacific region, supplying energy-efficient gas separation media and custom dehydration engineering services.
Synthetic crystalline aluminosilicates—popularly recognized as Zeolite molecular sieves—are integral in modern chemical processing. Boasting uniform micro-pores, high structural porosity, and powerful electrostatic forces, these materials are widely deployed for selective gas separation and dry-phase moisture removal.
With global clean-energy shifts, Zeolite 5A and 13X are key components in Pressure Swing Adsorption (PSA) processes. They selectively remove nitrogen, carbon monoxide, and carbon dioxide from feed gas, generating high-purity H2 for hydrogen fuel cell infrastructure and medical-grade oxygen.
Trace moisture and sulfur derivatives (such as H2S and mercaptans) cause rapid equipment corrosion and blockages in cryogenic cooling pathways. Our specialized high-durability Zeolite molecular sieves scrub heavy feed streams down to parts-per-billion levels.
For insulating glass panels and commercial refrigeration loops (using fluorinated hydrocarbons), Zeolite 3A and 4A ensure structural durability. Eliminating internal condensation and preventing acid-catalyzed oil decomposition protects long-term operational integrity.
Prices reflect primary parameters: bulk volume, pore configuration, packaging (steel drums vs. bulk bags), and custom requirements. Request a direct quotation for exact project calculations.
| Zeolite Type | Nominal Pore Diameter | Common Industrial Target Application | Bulk Density (g/ml) | Key Standard Code | Estimated B2B Price Range |
|---|---|---|---|---|---|
| Type 3A | ~3 Ångströms | Ethylene, Propylene drying; Insulating glass | 0.60 - 0.68 | HG/T 3927-2007 (Equivalent) | $1,200 - $1,800 / Ton |
| Type 4A | ~4 Ångströms | Refrigerant loop drying; Air brake systems | 0.62 - 0.70 | T/HGHX 02—2024 | $1,100 - $1,600 / Ton |
| Type 5A | ~5 Ångströms | PSA Oxygen / Hydrogen separation; n-iso paraffin | 0.63 - 0.72 | JB/T 10532-2017 | $1,400 - $2,100 / Ton |
| Type 13X | ~10 Ångströms | Cryogenic air separation; Mercaptan extraction | 0.64 - 0.73 | T/CIET 854-2024 | $1,550 - $2,400 / Ton |
| JZ-ZHS / JZ-ZIG | Customized | Ultra-low dew point compressed air systems | 0.65 - 0.75 | JB/T 10526-2017 | Contact for Quote |
We optimize synthetic design parameters depending on the ambient humidity, operating temperature, and feedstock complexity of regional production hubs.
In high-humidity coastal zones, molecular sieves suffer accelerated hydration stress. We formulate specialized binders that preserve crushing strength even under intense thermal swing regeneration (TSA) cycles, extending service life by up to 25%.
For high-altitude operations and medical hubs, oxygen concentration requires rapid mass-transfer rates. Our specialized 13X series provides fast nitrogen adsorption/desorption kinetics, maximizing productivity per cubic foot of adsorption bed volume.
During olefin drying, co-adsorption of larger unsaturated molecules like ethylene can trigger coking and pore constriction. Our Zeolite 3A controls pore sizes within 3.0 Ångströms, preventing hydrocarbon co-adsorption and protecting catalytic columns.
JOOZEO plays a lead role in developing national and association standards for industrial adsorbents and compressed air dryer systems. Our operational standards reflect this expertise:
Our dual production bases in Shanghai and Wuxi mitigate localized supply disruptions. Under unified QC supervision, we guarantee continuous production and dispatch regardless of regional supply chain shifts.
Our core facility focuses on high-capacity automation, dynamic laboratory inspections, and international logistics management near Shanghai port terminals.
Specializes in precision particle sizing, customization of specific pore diameters, and bulk raw material synthesis, ensuring redundant supply chains.
Guided by our mission, "Better air, Better life", JOOZEO actively reduces environmental impacts in chemical synthesis. We install low-emission rotary kilns, reuse process water, and source eco-friendly binders to minimize carbon footprints.
As the industrial landscape shifts toward carbon neutrality, JOOZEO invests in next-generation zeolites designed for selective CO2 capture, green hydrogen refining, and low-temperature regeneration.
Standard molecular sieves contain up to 20% inert clay binder, which limits adsorption capacity. JOOZEO is developing binderless structures that increase active zeolite content by 15-20% per unit volume. This improves adsorption kinetics and reduces energy costs in thermal regeneration.
We are tailoring high-silica zeolites to selectively capture CO2 from gas streams with low concentrations. By modifying framework ratios (Si/Al) and cation structures, we improve CO2 retention while reducing water co-adsorption in humid environments.
Explore detailed technical answers compiled by our application engineering and laboratory teams.
Our engineers will assess your operating conditions—including flow rates, gas composition, and target dew points—and provide a detailed price quotation within 24 hours.
Send Request / Contact Our EngineersSelect from our specialized adsorbents, formulated to optimize dew points and selectively separate trace gases in high-pressure systems.
