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Yan'an Refinery
Entity
Yanchang Petroleum Refining & Chemical Co.
Refining and Chemicals Operations
/ Yan'an
716099
Shaanxi
Yangzhuanghe Village, Baota District
www.sxycpc.com
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#SI1465

Description


Yan'an Refinery and the co-located Yan'an Petrochemical Plant

The Yan'an Refinery (延安炼油厂) is a medium-sized crude oil refinery established in 1986 and located in Yangzhuanghe Village, Baota District, Yan'an City, Shaanxi Province (陕西省延安市宝塔区杨庄河村). Operated by the Yanchang Petroleum Group Refining & Chemical Company — a wholly owned subsidiary of Shaanxi Yanchang Petroleum (Group) Co., Ltd. — it is the core refining facility of the Yan'an hub, with a CDU capacity of 5.6 million mt/yr and a Nelson Complexity Index of 6.84. The refinery is scheduled for decommissioning and replacement as part of the group's RMB 80.29 billion, 10 million mt/yr integrated refining and petrochemical project currently under environmental review.

Process Units & Capacities

Unit Capacity
Crude Distillation Unit (CDU) 5.6 Mt/yr
Fluid Catalytic Cracker (FCC / MIP) Part of group total 7.1 Mt/yr
Diesel Hydrotreater Part of group total 7.2 Mt/yr
Catalytic Reformer Part of group total 1.8 Mt/yr
Alkylation 0.4 Mt/yr
Nelson Complexity Index 6.84

Technologies & Licensors

Process Technology Licensor
FCC MIP (Maximizing Iso-paraffins) SINOPEC RIPP
Gasoline desulfurization YD-CADS ultra-deep desulfurization DICP, Chinese Academy of Sciences

Feedstock & Products

Feedstock: Domestic light crude, Ordos Basin (Yanchang Group oilfields + PetroChina Changqing Oilfield)
Products: Automotive gasoline, automotive diesel, aviation kerosene, naphtha, LPG
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Indicator Unit Value
Nelson Index Number Dec 6.84 False
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Modified by UserPic   Kokel, Nicolas 4/7/2026 3:21 PM
Added by UserPic   Kokel, Nicolas 4/7/2026 2:18 PM