Today, we received an urgent inquiry from an American customer: "Excuse me, do you have activated alumina suitable for dechlorination of petroleum fractions?" We immediately responded, "Yes, we have activated alumina specifically developed for dechlorination in the petrochemical industry." At the same time, we sent the customer the data of Zibo Xiangrun's activated alumina dechlorination agent.
During petrochemical production, chlorine in the feed gas can poison various catalysts and adsorbents, rendering them ineffective and affecting the normal operation of production. The presence of chlorine can also severely corrode equipment and devices, affecting normal production. Therefore, chlorine must be removed. Solid dechlorinators are typically used to remove chlorides from the feed gas. Zibo Xiangrun's ALUSORB-CL104 dechlorination agent features a wide operating temperature range, uniform high and low temperature activity, excellent water resistance, and resistance to migration of active components and post-reaction chlorine. It can be used for dehydrochlorination of synthesis gas and protection of catalysts and adsorbents. It can also be widely used for the dechlorination of feed gases such as naphtha, H2, N2, NH3, CO, and CO2. Liquid naphtha reformate often contains large amounts of HCl, which can affect the operation of subsequent equipment. ALUSORB-CL104 can continue to operate and adsorb HCl at any temperature, and can do so continuously.
The following are some key data for the ALUSORB-CL104 dechlorination agent:
Al₂O₃ + additive: ≥93%
Strength: ≥120N/particle
Specific surface area: ≥130m²/g
Bulk density: 0.75-0.80g/cm³
Chlorine penetration capacity: 50°C ≥12%
Chlorine penetration capacity: 350°C ≥22%
Operating temperature: 5-400°C
Operating pressure: Atmospheric pressure - 0.8 MPa
Space velocity: 1000-3000h⁻¹
Bed height-to-diameter ratio: >3
Chlorine removal rate: ≥99.9%
Zibo Xiangrun's ALUSORB-CL104 dechlorination agent efficiently captures and adsorbs chlorides from petroleum fractions, reducing total chlorine content to extremely low levels and ensuring downstream process safety. We not only offer standard products but also recommend the most appropriate specifications (such as particle size and bulk density) based on your specific chlorine content, operating pressure, temperature, and other parameters, and provide corresponding process support.
Our activated alumina for dechlorination has been successfully used in:
dechlorination protection of naphtha, gasoline, kerosene, diesel, and other oils prior to refining;
olefin feedstock purification;
reforming feedstock pretreatment;
and other applications.
If you're also looking for an efficient petroleum dechlorination solution and are struggling with the question of whether or not to use the right activated alumina, you've found a reliable partner: Zibo Xiangrun Environmental Engineering Co., Ltd., a professional alumina manufacturer.
