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Enhanced low-deactivation performance for extended cycle length in hydroprocessing units.
Optimized metal tolerance to resist poisoning from Ni, V, and Fe contaminants in heavy feedstocks.
High hydrogenation activity enabling superior saturation of polyaromatics and sulfur removal.
Robust thermal and mechanical stability under high-pressure hydrotreating conditions.
Designed for seamless integration into existing ReforMax catalyst systems without hardware modification.
Hydrotreating of atmospheric and vacuum gas oils (AGO/VGO).
Residual fuel oil upgrading in fixed-bed hydrodesulfurization (HDS) units.
Co-processing of bio-derived feedstocks with conventional petroleum fractions.
Deep desulfurization to meet ultra-low-sulfur diesel (ULSD) specifications.
Pre-hydrotreating protection for downstream hydrocracking catalysts.
| Chemical Type | NiMo on high-surface-area alumina support |
| Product Form | Extrudates (1.8 mm tri-lobe) |
| Appearance | Black cylindrical extrudates |
| Primary Applications | Hydrodesulfurization (HDS), hydrodenitrogenation (HDN), aromatic saturation |
| Key Features | Low-deactivation profile, high metal retention capacity, optimized pore structure |
| Benefits | Longer run lengths, reduced catalyst replacement frequency, improved product quality consistency |
| Recommended Operating Range | 340–400 °C, 60–150 bar, LHSV 0.5–2.0 h⁻¹ |
Q1: What is the primary function of ReforMax 330 LDP Plus in polyolefin processing?
A: ReforMax 330 LDP Plus is a proprietary low-dust, free-flowing peroxide-based catalyst designed to facilitate controlled rheology modification and molecular weight reduction in polypropylene and other polyolefins during extrusion or compounding.
Q2: How does the "LDP Plus" formulation improve handling compared to conventional peroxide catalysts?
A: The LDP Plus version features an engineered carrier system that significantly reduces dust generation, enhances flowability, and improves dosing accuracy—especially in automated feeding systems—while maintaining consistent thermal decomposition behavior during processing.
Q3: Is ReforMax 330 LDP Plus suitable for food-contact or medical-grade polypropylene applications?
A: When used within recommended processing conditions and dosage ranges, ReforMax 330 LDP Plus is compatible with regulatory requirements for certain food-contact and medical-grade polypropylene formulations; final compliance depends on full system validation by the compounder or end-user.
Q4: What are typical storage and handling recommendations?
A: Store in original unopened containers at temperatures below 25 °C in a dry, well-ventilated area away from direct sunlight, heat sources, and incompatible materials. Once opened, minimize exposure to ambient humidity and process promptly to maintain activity and flow characteristics.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
