Expertise_Hebei Refining Technologies Co., Ltd.

Hebei Refining Technologies Co., Ltd. has been a trailblazer in clean energy solutions

+86 317-797 2698

info@hbreftech.com

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May 30,2025

Zero Emission Technology for LPG Mercaptan Removal Off-Gas

As global environmental standards tighten and operational efficiency becomes increasingly vital, petrochemical and natural gas producers are seeking sustainable and cost-effective solutions to manage process emissions. This whitepaper introduces Hebei Refining Technologies’ advanced zero-emission technology for LPG mercaptan removal off-gas, a field-proven solution that simultaneously eliminates emissions, improves caustic regeneration efficiency, and reduces operational costs.

Apr 27,2025

Technical White Paper on Process for Deeply Desulfurizing Catalytic Cracking Gasoline

This white paper details an innovative process for deeply desulfurizing catalytic cracking gasoline, as outlined in U.S. Patent No. 9,856,423 B2. The method employs solvent extraction to remove sulfur compounds from gasoline fractions, enhanced by a saturated C5 hydrocarbon reflux mechanism, and integrates with selective hydrodesulfurization for heavier fractions. The process achieves sulfur content below 10 ppm—often as low as 5 ppm—while limiting octane number loss to less than 0.2 units, offering significant improvements over existing technologies. This paper explores the technical foundation, process flow, operational parameters, and industrial relevance of this patented invention.

Apr 27,2025

HRT Technologies Discription

The latest technology for desulfurization and olefin reduction in catalytic cracked gasoline, awarded the Second Prize of the National Technology Invention Award, and recommended as a promoted technology by the Ministry of Industry and Information Technology.

Apr 27,2025

EHDS Technology - A White Paper final version

Hebei Refining Technologies Co., Ltd. (HRT) presents the Extraction & Hydrodesulfurization (EHDS) technology, a patented process (US 9,856,423 B2) developed over two decades to address the refining industry’s challenge of deeply desulfurizing Fluid Catalytic Cracking (FCC) gasoline while preserving octane ratings.

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Since its founding in 1996, Hebei Refining Technologies Co., Ltd. (HRT) has been a trailblazer in clean energy solutions, headquartered in Cangzhou High-Tech Zone, Hebei Province, China.

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+86 317-797 2698

info@hbreftech.com

South of Linhai Road, West of Xinglin Street, Cangzhou High-Tech Zone, Hebei, China

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