Binhua Group: The "first energy" of energy saving and efficiency is made good

"Fourteen Five -Year Plan" is a critical period for my country's energy chemical industry to transform to low -carbon transformation. The "Fourteenth Five -Year Plan" to promote the high -quality development of the petrochemical chemical industry "proposes that it is necessary to give full play to the advantages of carbon fixed and carbon custody, coordinate the promotion of carbon reduction of the industrial chain, and focus on the development of clean production of green manufacturing.

Energy -saving and efficiency is recognized as the cleanest and most economical "first energy". While vigorously promoting industrial structure optimization and technological progress, Binhua Group Co., Ltd. Co., Ltd. has promoted the adjustment of energy consumption structure by eliminating backward production capacity, transforming key energy equipment, promotion and application of green technology, and energy saving and carbon reduction technology. The road of green and low -carbon development.

Optimize energy structure

Eliminate backward production capacity

As an enterprise covering various fields such as salt chemical, fine chemicals, new materials, and new energy, Binhua Group aims at a new trend of high -end and green development, and has worked hard in eliminating backward production capacity and optimizing energy structure.

In March 2021, Binhua Group shut down two 240 -ton/hmond -circulating bed boiler and a 260 -ton/hour coal pill stove of 240 tons/hn. Effective and low -standard boilers achieve the goal of regional reduction of coal combustion and reducing pollutant emissions. By eliminating backward coal power capacity, Binhua Group reduces carbon dioxide emissions by 780,000 tons each year.

While accelerating the elimination of backward production capacity, Binhua Group also tilted funds and resources to optimizing the energy structure. The group considers the heat balance and comprehensive use of resource in various production areas, and sends the excess calories of epoxy propylene device and alkali device to the public engineering system for lithium bromide refrigeration. Use the 1.5 million large -card refrigeration unit of the public engineering system to use it. At the same time, the corresponding process system is transformed to achieve the optimization of heat in the region, saving 2.4 million kilowatt -hours of electricity per year.

Upgrade equipment

Promote the update

Binhua Group is one of the earliest companies in the country to introduce ion membrane electrolytic technology. It has an annual production capacity of 610,000 tons of ion membrane roasting projects. In recent years, the group has continuously increased the upgrading and transformation of key energy use equipment and continued to carry out energy conservation and consumption reduction activities.

In 2021, Binhua Group purchased 210 new -generation unit tanks to upgrade and transform the old electrical grooves of chlorine -alkali device, and to renovate the two sets of electrolytic grooves. The annual annual electricity consumption is 11.5 million kilowatt -hours, which is equivalent to reducing carbon dioxide emissions each year. 10,000 tons.

In 2022, Binhua Group invested nearly 80 million yuan to upgrade the four sets of electrolytic grooves into a new zero -pole distance electrolytic slot. It can achieve long -term operation and maintain high electrolytic performance and high current density, and better energy saving effect.

Binhua Group also strengthened the update and upgrade of old equipment. In 2022, the sewage treatment device was transformed, and 6 new magnetic suspension centrifugal drum fans were used to use 6 low -voltage power supply. ~ 26%, about 6 million kilowatt -hours of electricity.

Promote green technology

Application of carbon reduction technology

In terms of business layout and optimization, Binhua Group focuses on following the principle of maximizing resource efficiency and maximizing development potential, and gives full play to the synergy effect between business segments.

In terms of reducing energy consumption, Binhua Group has successively renovated the energy saving transformation of 5 sets of gas furnaces, including 4 melting salt furnaces of grain and alkali devices, chip -alkali devices, and the heat conduction oil furnaces of trichlorolythery device. Burning models such as natural gas single -burning, hydrogen and natural gas burning, and maximum clean fuel by -production hydrogen to replace traditional fossil fuel natural gas.

In terms of the application of energy -saving technology, various boilers, industrial furnaces, and incineration furnaces used by the companies affiliated to Binhua Group use the flue gas recovery waste heat technology to recycle heat for heating process materials or production by -production steam. For example, the coal power device of Binhua Group installed a new type of heat exchanger between the exit of the boiler induction fan and the desulfurization tower. During the heating season, the original water of the inlet of the inlet of the inlet of the water waste heat heating water treatment device was used. Save 40,000 tons of steam. At the same time, they also carried out low -nitrogen burning transformation of the burners of various stoves, which reduced fuel dosage and reduced pollutants.

In addition, Binhua Group has independently developed a number of core technologies such as hydrochloric acid synthetic furnace residual heat recovery and denitration of hydrochloric acid. The control system transformation, through optimization process and the level of automation, the production of various devices has been achieved, and the consumption of various main products has continued to decrease to reach the industry's leading level.

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