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Shell's Malaysian refinery will apply our company's FCC extraction and hydrogenation combined desulfurization technology. The contract has been officially signed and has entered the design phase.

Release time:

2018-10-19

After technical exchanges, multiple comparisons, and on-site inspections, the Shell Malaysia refinery has decided to use our company's catalytic gasoline extraction and hydrogenation combined desulfurization (EHDS) technology to upgrade and renovate the refinery's 1.1 million-ton/year catalytic gasoline unit. The project was officially signed recently. The project is planned to be completed in 2017 and put into operation in 2018. Currently, it has entered the intensive preliminary design phase. Upgrading the quality of gasoline for vehicles requires a significant reduction in the sulfur content of the product. Simply using selective hydrogenation technology requires increasing the hydrogenation ratio or depth of the gasoline, which further increases the loss of octane number. Hebei Jingzhi Technology Co., Ltd. R&D

After technical exchanges, multiple comparisons, and on-site inspections, Shell's Malaysian refinery has decided to use our company's catalytic gasoline extraction and hydro-treating combined desulfurization (EHDS) technology to upgrade and desulfurize its 1.1 million ton/year catalytic gasoline unit. The project was officially signed recently. The project is scheduled for completion in 2017 and commissioning in 2018, and is currently in the intensive preliminary design phase.

Vehicle gasoline quality upgrades require a significant reduction in product sulfur content. Using selective hydro-treating alone requires increasing the gasoline's hydrogenation ratio or depth, which further increases octane loss. Hebei Jingzhi Technology Co., Ltd. has developed a deep desulfurization method for catalytically cracked gasoline (Patent No.: ZL201310581366.8, FCC gasoline extraction and hydro-treating combined desulfurization technology, hereinafter referred to as EHDS). Specifically targeting the characteristics of catalytic gasoline, it cuts the pre-hydrotreated gasoline into light, medium, and heavy components. The light gasoline is blended directly; the medium gasoline is extracted using the difference in solubility of sulfides in hydrocarbons and selective solvents to enrich the sulfides; and the heavy gasoline and sulfur-rich oil are hydrotreated. This achieves non-hydrogenative deep desulfurization of the middle gasoline fraction, ensuring that the sulfur content meets the requirements while the octane loss is around 1, reducing octane loss by 2-3 units compared to simple hydrogenation. This technology can fully utilize existing hydro-treating units to meet the requirements for increased processing capacity, reducing hydrogen consumption and processing losses at the same scale. It also has many advantages such as lower energy consumption and operating costs, low investment, and a short construction period. It can seamlessly connect with the Beijing VI upgrade and has obvious economic and social benefits.

In the Shell Malaysia project, our company fully considered the client's interests, optimized the scheme and reserved measures for further upgrades; providing full technical service. Our multiple technological advantages and sincere attitude have been highly praised by the Malaysian side.

EHDS technology has obtained a Canadian patent (CA2888867C2016/12/06); the applied US patent (PCT/CN2014/070817) has also entered the substantive examination stage. This technology is currently at the leading level and has been selected by many domestic enterprises. This cooperation with Shell has undoubtedly opened up a path to the international market and extensive international cooperation.

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Leaders from Cangzhou Bohai New Area visited and guided our Lingang branch.

Public Notice on the Greenhouse Gas Emissions Verification Report

2023-03-06

The upgrading project of Euro IV gasoline at Hengyuan Refining Company in Malaysia, using the "EHDS" patented technology of Hebei Jingzhi Technology Co., Ltd., was successfully put into operation.

On November 16, 2022, the Euro IV gasoline upgrading project at the Hengyuan Refinery in Malaysia was successfully started up, producing qualified products. This project uses our company's gasoline extraction and hydro-desulfurization combined desulfurization technology (referred to as "EHDS"), which won the second prize of the National Technological Invention Award. Our company provides a complete process package for pre-hydrogenation, extraction desulfurization, and heavy gasoline hydrogenation, with Global Company as the general contractor. At the request of the owner and Global general contractor, an experienced team of technical experts was sent to the site in July 2022. In the face of the risk of the epidemic, they actively participated in the cooperation of various stages of the device "three checks and four determinations", sealing test, water linkage transportation, and commissioning, and carefully carried out the work.

2022-12-05

My company has signed a strategic cooperation framework agreement with China Tianchen Engineering Corporation

On July 7, Hebei Jingzhi Technology Co., Ltd. and China Tianchen Engineering Co., Ltd. signed a strategic cooperation framework agreement in Tianjin. Mr. Hao Tianzhen, Chairman of Hebei Jingzhi Technology Co., Ltd., and Mr. Zhou Mingsheng, Managing Director of China Tianchen Engineering Co., Ltd., signed on behalf of their respective companies. Prior to the ceremony, both parties conducted friendly exchanges on their respective business areas and future cooperation directions, and conducted in-depth discussions on strategic cooperation in areas such as engineering services and technological research and development. Chairman Hao Tianzhen stated that Hebei Jingzhi will cooperate with Tianchen in the future on a full range of advanced desulfurization technologies, gasoline refining technologies, and liquefied gas deep desulfurization technologies.

2022-07-14

Hebei Jingzhi Technology Co., Ltd. Announcement on Sewage Discharge Information

I. Basic Information (1) Company Name: Hebei Jingzhi Technology Co., Ltd.; Address: East Zone, Cangzhou Port Economic and Technological Development Zone, east of Tongliu Road, south of Huagong No. 1 Road; Legal Representative: Hao Tianzhen (2) Main Pollutant Names: Wastewater: Ammonia nitrogen, pH, suspended solids, COD, total nitrogen, petroleum, toluene, xylene, five-day biochemical oxygen demand; Waste gas: Methanol, non-methane total hydrocarbons, toluene + xylene, particulate matter, ozone concentration;                   Discharge method: Wastewater is discharged to the Gangcheng sewage treatment plant after treatment; Waste gas is discharged into the atmosphere through the chimney after treatment; Discharge concentration

2022-04-20

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

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