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Product Features & Applications

The XDH-5 catalyst can be used in the hydrogenation conversion of gases such as water gas and synthesis gas, exhibiting high conversion capabilities for organic sulfides, olefins, and oxygen in the feed gas. This catalyst is also suitable for the hydrogenation conversion of feed gases including petroleum distillates, natural gas, and field gas. It demonstrates strong anti-coking properties against synthesis gas or water gas containing up to 37% CO or 10% CO₂.

Physical Properties

This product utilizes spherical Al₂O₃ with excellent physical properties as the carrier, with Co-Ni-Mo as the primary active components.

Appearance	灰兰色球状物
Particle Size/mm	φ2~4
Bulk Density/kg·L⁻¹	0.70～0.85
Mean radial compressive strength / N·cm⁻¹	≥50
Abrasion rate / %	≤3.0

Normal operating conditions and technical specifications

1. Coke oven dry gas

Pressure/MPa	Atmospheric pressure ~ 2.0
Temperature/°C	200～300
Space Velocity/h⁻¹	500～2000
H₂S Content in Feed Gas/ppm	>100

2. Petroleum distillates, natural gas, and field gas

Pressure/MPa	2.0～40
Temperature/°C	300～400
Liquid Space Velocity/h⁻¹	1～6
Gas Space Velocity/h⁻¹	1000～3000
NH₃ in Hydrogen Feed/ppm	<100

3. Technical Specifications

Conversion rate of organic sulfides in water gas/%	≥96
Hydrogenation conversion rate of olefins/%	≥90
Hydrogenation conversion rate of oxygen/%	≥95

Packaging & Precautions

XDH-5 hydrogenation catalyst is packaged in cardboard drums lined with double-layer plastic bags, free of foreign matter inside. To prevent catalyst breakage, avoid dropping or jarring during transportation. Conduct thorough inspections during storage and ensure moisture protection. Store in a dry, well-ventilated warehouse. Do not stack outdoors. Strictly prohibit co-storage with acidic or alkaline chemicals and other hazardous substances to prevent catalyst deactivation. When stored in a sealed container, the catalyst retains its activity for 3 to 5 years.

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