About Us
Research & Development
Xuanbao’s R&D activities focus on the development, modification, characterization and performance evaluation of activated carbon, adsorption materials and industrial catalysts.
Material Development
Activated carbon and adsorption materials are developed and modified per application — the raw material, activation conditions, pore structure and surface chemistry are adjusted to the target contaminant and operating conditions rather than sold as a single catalogue product.
- Activated carbon formulation
- Activation process development
- Pore-structure regulation
- Modification and surface treatment
- Zeolite modification
- VOC adsorption materials
- Thermal regeneration
Catalyst Development
- SCR catalyst formulation
- CO oxidation catalyst development
- VOC oxidation catalyst formulation
- Catalyst coating and washcoat preparation
- Honeycomb catalyst preparation
Material Characterization
Characterization methods used in our laboratory — capabilities as stated on this site.
BET
Specific surface area and pore structure analysis of materials.
XRF
Elemental and composition analysis of materials.
XRD
Crystal phase and crystal structure analysis.
ICP
Elemental composition and metal content analysis.
Dynamic Testing
Dynamic simulation testing against the target gas or adsorption medium under controlled conditions.
Performance Evaluation
Adsorption capacity, catalyst activity, mechanical strength and wear resistance testing.
R&D Workflow
Application requirement
Target contaminant, conditions and performance goals from the customer.
Material selection
Candidate raw materials, formulations and forms.
Formulation / modification
Adjustment of composition, activation and surface chemistry.
Laboratory characterization
BET, XRF, XRD, ICP and pore analysis of the candidate material.
Performance testing
Adsorption capacity or catalyst activity under simulated conditions.
Optimization
Iteration until the target performance is reached in the laboratory.
Pilot / field evaluation
Verification under real or representative operating conditions.
Production
Transfer to batch production with process control.
Cooperation
The company carries out technical cooperation with universities and research institutions. Specific cooperation details are disclosed with formal agreements and publicly available proof.