In September 2022, a Russian catalyst inspection team conducted an on-site evaluation of the catalyst factory in Zibo, Shandong.BrightChem attached […]
Read MoreBR Sorb9902 Arsine Adsorbent
BR Sorb9902 arsine adsorbent, composed of Cu-Zn-Al-M, is designed to remove arsine (ASH3) from materials such as propylene, propane, catalytic cracking tail gas, and liquid hydrocarbons at room temperature. It can also effectively remove sulfides (H2S, COS) from raw materials. Comparable in performance to adsorbents like R3-12 and G132, BR Sorb9902 arsine adsorbent boasts high arsenic purification, large arsenic capacity, and high crush strength. It is suitable for de-arsenic processes in polypropylene units and large ethylene plants using hydrocarbon feedstocks.
Industrial Application and Prospects:
BR Sorb9902 arsine adsorbent has been successfully applied in large continuous polypropylene units at Changling Refining, Wuhan Petrochemical, Jiujiang Petrochemical, Jingmen Petrochemical, Fujian Refinery, Guangzhou Petrochemical, and Luoyang Petrochemical. It is also used in smaller bulk polypropylene units at Harbin Refinery, Maoming Shihua, Jinxi Refinery, Liaohe Petrochemical, as well as in C₃ de-arsenic processes in ethylene units at Shanghai Petrochemical and Lanzhou Petrochemical.
Due to its excellent de-arsenic and de-sulfur performance, this catalyst can fully replace importedarsine adsorbents, ensuring the normal operation of polymerization catalysts and C₃ hydrogenation catalysts, thereby bringing significant economic benefits to enterprises.
Packaging and Storage：
BR Sorb9902 room temperature arsine adsorbent is packaged in iron drums (lined with plastic bags), each weighing 50 kg. The product must be kept dry and not come into contact with other chemicals. Care should be taken during transportation and handling to prevent dropping, rolling, or collisions. It can be stored sealed for three years without affecting its use.
| Technical Data Sheet | |
| Appearance | Black cylindrical |
| Size(mm) | Φ5 × 4.5–5.5 |
| Bulk density(kg/l) | 1.2–1.5 |
| Crush Strength( N/cm) | ≥140 |
| Breakthrough Arsenic Capacity | ≥8% (weight) |
| Operating Pressure( MPa) | Room pressure to 6.0 |
| Operating Temperature(°C) | Room temperature |
| Liquid Space Velocity | 1–5 h-1 |
| Bed Height/Tower Diameter | ＞4 |
| Inlet Water Content(ppm) | ≤10 |
| Inlet Arsenic Content(ppb) | <3000 |
| Outlet Arsenic Content(ppb) | ≤30 |
| Inlet Sulfur Content(ppm) | ≤0.5 |
| Outlet Sulfur Content(ppm) | ≤0.05 |
| Service Life | Depends on site-specific conditions |
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Process Software Packages
Provide process packages for technologies such as ammonia synthesis, methanol synthesis, and synthetic natural gas production. Additionally, we can collaborate with partners to develop new process packages tailored to customer requirements.
Patent Technology Licensing
Offer patented and proprietary technologies and equipment for processes such as ammonia synthesis, methanol synthesis, and synthetic natural gas production. Various collaboration models are available, including full-process technology patent licensing or licensing of single or multiple patented and proprietary equipment.
Technical Services
Provide comprehensive services throughout the entire project lifecycle, including process technology solutions, feasibility studies, process package design, engineering design, modular plant fabrication, on-site installation guidance, commissioning support, performance evaluation, normal production operation, catalyst replacement, internals replacement, equipment maintenance, and other full-cycle technical services.
Engineering
We can provide optimized and modified plant designs focused on energy saving, consumption reduction, capacity expansion, and safety/environmental protection according to customer needs. Additionally, we can combine these designs with process packages for ammonia synthesis, methanol synthesis, synthetic natural gas production, and other technologies to offer more tailored engineering solutions.
Key Equipment
- Ammonia Synthesis Reactor
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Modular Skid Supply of Complete Equipment
- Shorten the design, procurement, and construction cycles.
- Enhance the safety of complete equipment.
- Enable the construction of mobile skid-mounted units.
- Significantly reduce construction time and save labor costs for overseas projects and in cold northern regions.
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