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Xinjiang Hami Upgrading and Renovation Project Approval Author/Source: Chemical Network Coal Chemical Industry Date: 2023-05-09 Click rate: 68 The business project of Xinjiang Tongshunyuan Energy Development Co., Ltd. is the processing and sales of lignite. The main product is blue coal, and the by-products are coal tar, foamed coal and raw coal gas. The company's 1.8 million tons/year lignite pyrolysis and upgrading polygeneration comprehensive utilization project was approved in January 2012. The first phase of the 1.2 million tons/year lignite pyrolysis and upgrading project has a total investment of 192 million yuan. The main project was completed and put into operation in January 2013, with 12 construction sites. The in-station thermal upright carbonization furnace has a single designed production capacity of 100,000 tons/year, and is equipped with coal preparation and storage facilities, gas purification devices, coal tar storage and shipping systems, and public auxiliary facilities; the second phase of the 600,000 tons/year brown slag pyrolysis and upgrading project has not been constructed. Since the original project has been in operation for 10 years, the production capacity of the original device has been greatly reduced. The production capacity of a single unit can only reach about 40,000 tons/year, which has led to an increase in energy consumption. The comprehensive energy consumption far exceeds the industry limit, which has greatly increased the production cost of the company and has low economic benefits. Therefore, it was decided to upgrade the original project at the original site. The upgrade project will not change the original registered construction scale. Therefore, the construction scale of this project is a 1.2 million tons/year blue charcoal production device. The construction content mainly includes: carbonization furnace device area (including 10 3699 low-temperature distillation vertical carbonization furnaces and 10 air fans) And supporting gas purification devices (including 10 primary cooling towers, 10 small spin traps, 10 electric tar traps, 10 mist catchers, 10 gas fans, 10 return furnace spin traps, 2 liquid collection tanks, etc.), ammonia water separation device area (including 48 helium water separation tanks, 4 oil collection tanks, etc.) tanks, ammonia pump room, etc.), 1# coal tar tank area (including 4 4000m3 coal tar storage tanks, loading pump room, loading crane pipe), 2# coal tar tank area (including 3 4000m3 coal tar storage tanks), raw coal crushing unit, raw coal bunker, raw coal screening unit, coal Warehouse, blue carbon screening unit, 1# blue carbon warehouse, 2# blue carbon warehouse, 3# blue carbon warehouse, high and low voltage power distribution room, central control room, nitrogen generation station, fire pump room and fire pool, hazardous waste warehouse, VOCs collection and treatment device, circulating water pump room and pool, canteen and 110KV substation, etc. After the project upgrade is completed, the 12 carbonization furnaces and supporting equipment of the original project will be dismantled at the same time. At present, the project has obtained the registration certificate, project code: 2212-650522-0702-612363. Xinjiang Tongshunyuan Energy Development Co., Ltd. 1.8 million tons/year lignite pyrolysis upgrading polygeneration comprehensive utilization project (first phase 1.2 million tons/year) carbonization furnace upgrading and transformation project construction unit: Xinjiang Tongshunyuan Energy Development Co., Ltd. Construction nature: technical transformation project construction location: located in Yiwu Industrial Park Comprehensive Energy Industrial Zone Xinjiang Tongshunyuan Energy Development Co., Ltd. Factory area: project area 289327.98m2 Project investment: Total investment is 350 million yuan, including construction investment of 304.374 million yuan and working capital of 40 million yuan. The construction scale project is a reconstruction project and the original registered construction scale will not be changed. The construction scale of the project is to build a 1.2 million tons/year blue charcoal production device. The main product is blue charcoal, and the by-products include coal tar, gas and foamed coal. The annual output of blue coal is 1.2 million tons; the annual output of coal tar is 220,000 tons, and the exported gas is 2.1 billion Nm3.