[Ocean Chemical News] Kaixiang Fine Chemical once again set a record for consecutive shipments of Shell gasifiers

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On November 12, it was learned from Kaixiang Fine Chemical that from March 17, 2018 to November 5, 2018, the company's methanol system Shell gasifier (single furnace) A-level continuous transportation reached 233 days, once again breaking the company's Shell gasifier continuous transportation record, and the product excellence rate reached 95.6%. In order to further improve the operational excellence rate of the device, the company has renovated and upgraded the core components of the core device of the gasification furnace, especially the transformation of key parts such as the cross-support soot blower, fly ash filter, and burner cover. This has solved the problems that occurred during the operation of the Shell coal gasification unit, such as ash clogging, slag clogging, and frequent damage to the burner cover that affected long-term operation. The company actively explores coal products suitable for the characteristics of Shell gasifiers, and conducts blending, blending and trial burning of boiler raw coal. Since this year, the company has controlled the calorific value of coal entering the furnace between 3,500 and 4,100 kcal per kilogram, and has implemented real-time control of the boiler's bed temperature, bed pressure and other data to ensure stable operation of the boiler and gasifier. Not only that, through continuous coal blending experiments, the company has increased the original ratio of foreign coal to local coal from the original 3:1.5 to 3:1.7. This alone can save more than 9,200 tons of high-priced coal and 6 million yuan a year.