Epec Global Information Service- Project Information-No. 9, 2020(中文版请见底部)

This project is built in Ningdong Base, an important national energy base. It is a strategic implementation of the Ningxia Autonomous Region government ’s “Belt and Road” foreign cooperation project. It is also one of the key projects of the Western Development Project.

On February 24, 2020, the Ministry of Ecology and Environment released a 700,000-ton / year coal-to-olefins new materials demonstration project (theShenhuaNingxia Company-Saudi Civil Industry Company Joint Venture Project) environmental impact assessment documents.

Project Basic Information

(1) Construction project name: ShenhuaNingxia Company-Saudi Civil IndustryCompany joint venture 700,000 tons / year coal-to-olefin new materials demonstration project.

(2) Construction unit: National Energy Group Ningxia Coal Industry Co., Ltd.

Saudi Civil Industrial Investment Corporation

(3) Construction scale: 700,000 tons / year coal-based olefin plant.

(4) Construction site: Ningxia Ningdong Energy Chemical Base Coal Chemical Industry Park.

(5) Investment: The total investment of the project is about 22 billion yuan.

(6) Construction period: The construction period is 4 years.

(7) Annual operating hours: 8000 hours.

Product solutions:

2.1 million tons of MTO-grade methanol was produced from coal and further processed to produce polymer-grade ethylene and propylene, eventually producing 210,000 tons / year of low density polyethylene (LDPE) and 100,000 tons / year of ethylene-vinyl acetate copolymer EVA for short), 35,000 tons / year ultra-high molecular weight polyethylene (UHMWPE for short), 430,000 tons / year polypropylene (for short PP), and by-products such as sulfur, ammonium sulfate, mixed C4, C5 +. In addition, supporting construction and transportation projects, public works, auxiliary projects, and environmental protection projects will be constructed. Supporting projects include NingxiaCoal Olefin Phase I Air Compression Station, Coal Blending Center, Ningdong Water Purification Plant, Park Accident Pool, Off-site Power Supply Project, Base Slag Yard, and Ningdong Qingda Hazardous Waste Disposal Center.

Project Overview:

The main works include production units including: 2 air separation units, gasification units (5 gasifiers, 4 open and 1 standby), conversion units, low temperature methanol washing units, sulfur recovery units, methanol synthesis units, methanol to olefin units, EVA equipment, low density polyethylene equipment, polypropylene equipment, LDPE equipment, acrylic equipment, etc.

Public and auxiliary projects include: power center, circulating water station, chemical water treatment station, sewage biochemical treatment plant, sewage reuse, evaporation crystallization, accident pool, heat exchange station, coal storage and unloading, torch, central control room, laboratory rooms, whole plant warehouses, substations, whole plant water supply and drainage pipe networks, liquid automobile loading and unloading platforms, ash and slag yards, etc.


Source: Ningxia Environmental Protection Network

ShenhuaNingxia Company


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神华宁煤-沙特基础工业公司合资70万吨/年煤制烯烃示范项目


本项目建设在全国重要能源基地-宁东基地,为宁夏自治区政府“一带一路”战略实施对外合作项目,属于《宁夏回族自治区“十三五”工业发展及两化融合规划》中重点项目,且属于西部大开发重点项目储备项目之一

2020年2月24日,生态环境部发布,拟对神华宁煤-沙特基础工业公司合资70万吨/年煤制烯烃新材料示范项目(宁煤公司70万吨/年煤制烯烃新材料示范项目)境影响评价文件进行审查。

项目基本情况

(1)建设项目名称:神华宁煤-沙特基础工业公司合资70万吨/年煤制烯烃新材料示范项目。

(2)建设单位:国家能源集团宁夏煤业有限责任公司

沙特基础工业投资公司

(3)建设规模:70万吨/年的煤质烯烃装置。

(4)建设地点:宁夏宁东能源化工基地煤化工园区。

(5)投资:项目总投资约220亿元。

(6)建设期:建设期4 年。

(7)年操作时数:8000 小时。

产品方案:

以煤为原料生产210 万吨MTO 级甲醇并进一步加工生产聚合级乙烯、丙烯,最终生产21 万吨/年低密度聚乙烯(简称LDPE)、10 万吨/年乙烯-醋酸乙烯酯共聚物(简称EVA)、3.5 万吨/年超高分子量聚乙烯(简称UHMWPE)、43 万吨/年聚丙烯(简称PP),同时副产硫磺、硫铵、混合C4、C5+等副产品。另外配套建设储运工程、公用工程、辅助工程以及环保工程。依托工程包括宁煤烯烃一期空压站、配煤中心、宁东净水厂、园区事故水池、场外供电工程、基地渣场、宁东清大危废处置中心。

项目概况:

主体工程包括生产装置包括:2套空分装置、气化装置(5台气化炉,4开1备)、变换装置、低温甲醇洗装置、硫回收装置、甲醇合成装置、甲醇制烯烃装置、EVA 装置、低密度聚乙烯装置、聚丙烯装置、LDPE装置、丙烯装置等。

公用及辅助工程包括:动力中心、循环水站、化学水处理站、污水生化处理场、污水回用、蒸发结晶、事故水池、换热站、卸储煤、全厂火炬、中央控制室、化验室、全厂仓库、变电所、全厂给排水管网、液体汽车装卸栈台、灰渣场等。

来源:宁夏环境保护网

神宁集团


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