Hidden worries about the low load operation of Hen

2022-08-19
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There are hidden worries about the low load operation of Henan chemical industry

the national development and Reform Commission has issued emergency notices, but there is still urgent piezoelectricity

in September, the national development and Reform Commission has issued notices one after another to correct the piezoelectricity and power limitation measures adopted by many local governments to achieve the energy conservation and emission reduction goals of the eleventh five year plan, which are "one size fits all, as the technology matures". However, it is surprising that since the end of September and the beginning of October, some local governments in Henan Province have continued to implement emergency piezoelectric power rationing for local enterprises, and chemical enterprises are the key targets. The heads of many chemical enterprises recently reported that at present, the production and operation of enterprises are difficult to sustain, and the market order has been completely disrupted. This practice is contrary to the original intention of national energy conservation and emission reduction

Henan Zhongyuan Chemical Co., Ltd. in southern Henan is a well-known enterprise in the domestic soda industry in terms of investment. Since late September, the company has been limited by the local government and is allowed to drive for 10 days in the first ten days of each month, with parking in the middle and late ten days. In Anhua company of Henan coal chemical group in Northern Henan Province, only one of the two urea systems can be opened after piezoelectricity, and the other is required to be "overhauled". Henan xinlianxin chemical fertilizer company in Xinxiang is a large enterprise. Since October 15, the production load of the company has been reduced by 80%. The relevant personnel of the company said that there was no way to produce at all now, only enough to maintain the insulation of the equipment. It is understood that other small and medium-sized chemical fertilizer enterprises in Xinxiang have basically stopped production, as have small and medium-sized chemical fertilizer plants in southern Henan, such as Xinyang

what puzzles chemical enterprises is that the emergency piezoelectric and power limitation measures implemented by local governments adopt a "one pot one end" approach to enterprises, which is neither backward nor advanced. As of the end of August, xinlianxin company has saved more than 110000 tons of standard coal, overfulfilled the energy-saving task of this year in advance, and is one of the enterprises with the lowest unit consumption in the fertilizer industry in China. Haohua aerospace company and Zhongping energy chemical group Chlor Alkali Company are also among the best in the energy conservation and emission reduction of the domestic chlor alkali industry. However, at present, the average start-up load of Haohua aerospace is only 60%, the new chlor alkali plant of Zhongping Energy Chemical Co., Ltd. is all shut down, and the old plant is barely operated at low load

insiders pointed out that this "extraordinary" move at present will produce a series of serious future problems, which should be paid close attention to. First, the price of bulk chemical products rose abnormally, breaking the normal order of the market. Take chemical fertilizer as an example. At present, the price of urea in Henan has reached 1950 yuan/ton, but the cost of urea in advanced enterprises caused by piezo electricity and power limitation has exceeded 20 yuan, promoting the sharing of military and civilian resources in the field of new materials of 00 yuan/ton. The output of chemical fertilizer has fallen sharply, and next year's spring ploughing may lead to a "fertilizer shortage". Second, there are serious potential safety hazards. Safety protection is most needed for equipment in winter. Under low load and heat preservation conditions, accident factors will rise sharply. Third, it runs counter to the original intention of national energy conservation and emission reduction. It is reported that the most advanced fertilizer enterprises in Henan normally consume about 800 kwh of electricity for each ton of urea produced, but now 1400 kwh of electricity still produces less than 1 ton of urea. Although the total electricity consumption has temporarily decreased due to piezoelectricity and power limitation, the energy consumption per unit product has increased significantly

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