Phase I of the Public Works Island Project in Lianyungang Petrochemical Industry Base
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Phase I of the Public Works Island Project in the Lianyungang Petrochemical Industry Base / Author/Source: Huahua Network – Coal Chemicals / Date: 2021-12-01 / Clicks: 6. On November 19, Jiangsu Province officially approved the \"Overall Development Plan for the Lianyungang Petrochemical Industry Base (Revised Version)\”. The approval emphasizes the need to build high-end petrochemical industry chains and industrial clusters, develop high-value-added fine chemical products, and establish world-class large-scale petrochemical industry bases. The total investment exceeds 300 billion yuan. The planned industrial scale includes oil refining capacity of 40 million tons, aromatic compounds production capacity of 7 million tons, and ethylene production capacity of 6 million tons. Simultaneously, various public supporting infrastructure projects will be constructed, including five such projects: public pipelines for the petrochemical complex, public tank farms, petrochemical packaging materials, utility islands, and chemical docks. Phase I of the Public Utility Island Project in the Lianyungang Petrochemical Industry BaseConstructor: Lianyungang Zhongxing Energy Co., Ltd.
Nature of construction: New construction
Location: Within the Lianyungang Petrochemical Industry Base, Xuwei New Area, Lianyungang City
Project investment: 588.283 billion yuan
Construction scale: 3 sets of 2,000 t/d coal gasification units, 1 set of purification units (330,000 Nm3/h of syngas + 80,000 Nm3/h of hydrogen), 2 sets of sulfur recovery units with a capacity of 10,000 tons per year each, 2 sets of air separation units with a capacity of 70,000 Nm3/h each, 1 E-class gas turbine with an output of 126 MW (accompanied by a waste heat boiler), 2 gas boilers with a capacity of 410 th, and 3 coal-fired boilers with a capacity of 440 t/h each (1 in operation and 2 as backups).
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Under normal operating conditions, all three gasification units operate simultaneously, with each unit carrying a load of 100%. The gas turbine generates 112 MW of electricity. The two gas boilers produce 820 t/h of steam (at 100% load), while one coal-fired boiler produces 373 t/h of steam (at approximately 85% load); the other two coal-fired boilers are used as backups. During LGCC maintenance, 3 coal-fired boilers are in operation, each at 100% load. Bid invitation for the procurement of complete air separation plant equipment for Section 2 of Phase 1 of the Public Utility Island project in the Lianyungang Petrochemical Industry Base. Scope of the bid: 2 sets of air separation plants with a capacity of 70,000 Nm3/h each. This includes the design of the process flow for these 2 sets of air separation plants, the manufacturing and supply of the equipment (including air filters, air compressors, boosters, frequency-controlled high-pressure motors, pre-cooling systems, purification systems, cryogenic tank equipment, low-temperature liquid pumps, expanders, backup systems, as well as various electrical and instrumentation devices), technical guidance for the construction of the complete plants, installation guidance, etc.; technical services and after-sales support are also provided. Results of the bidding evaluation for the gasification process package and patented (proprietary) equipment procurement in Section 2 of Phase 1 of the Public Works Island project at the Lianyungang Petrochemical Industry Base: The winning bidder is Ningxia Shenyao Technology Co., Ltd., with a bid price of 80.268 million yuan. Results of the bidding for site preparation work in Section 2 of Phase 1 of the same project: The winning bidder is Lianyungang Xuwei Urban Construction Engineering Co., Ltd., with a bid price of 58.465 million yuan
Finally remembered to make use of his advantage
The cost of patented equipment is not high. Results of the bidding process for the procurement of gasification process packages and patented (proprietary) equipment for Phase I, Bid Section 2 of the public utility island project in the Lianyungang petrochemical industry base: The winning bidder is Ningxia Shenyao Technology Co., Ltd., with a bid price of 80.268 million yuan
The Shenning Furnace. . . In recent years, coal powder gasification has begun to gain attention in China. . .
What can be found now is a description of its use in Shenhua Ningmei’s FTO synthesis process. . So it’s basically self-production and self-sales. . .
Is it that award-winning project from Ningxia Coal?
Right. . However, the first set of devices always wins an award; if the coal input is increased to 3,500 tons this time, it’s likely to win another award
Using coal to produce downstream products in order to reduce dependence on crude oil is also a strategy
In fact, I believe that looking at future development, high-sulfur coal or lignite will be the main raw materials for coal chemical industry in the future. There’s no other choice – good coal is used in large quantities, and low-cost coal with high calorific value is also necessary for use. At present, there are too many types of coal-fired boilers and other gasification units in China. Looking at the mainstream gasification units around the world, it seems that over 60% of them are of domestic origin. For example, among coal-fired boilers, Shell and GSP are the well-known brands; in China, there are the Huoxing Boiler, Shenning Boiler, and Dongfang Boiler. Additionally, there are reports that Yangmei Group is collaborating with the United States to develop powder coal gasification technologies. Online, one can also find information on four-nozzle powder coal gasification boilers, as well as two-stage dry coal powder gasification units. . . These gasifiers each have their own characteristics, but overall, their effective gas production is superior to that of coal-water slurry gasifiers. . . If these companies can break with tradition and combine the strengths of various approaches to create one furnace design, then I believe such a furnace will surely shock the world when it is introduced. . What Shell, GE stuff. All trampled underfoot:D