How about the current situation of moving chemical enterprises

A few days ago, the new plant of Yichang Julong Environmental Protection Technology Co., Ltd. was officially completed and put into operation. This is the first chemical enterprise in the park to be put into operation since the special renovation, transformation and upgrading of the chemical industry along the Yangtze River. The guidance of the office of the safety committee of the National Academy of Sciences on Further Strengthening the safety production of hazardous chemicals requires that new hazardous chemical production enterprises must enter the park, and existing production enterprises must also move into the chemical concentration area and chemical park in a planned way. From September 15, 2011, the Ministry of environmental protection also suspended the acceptance of various applications for new construction, reconstruction and expansion of hazardous chemicals production and storage projects outside the industrial park. In 2017, the general office of the Chinese Academy of Sciences put forward the guiding opinions on promoting the relocation and transformation of hazardous chemical production enterprises in urban densely populated areas: all small and medium-sized enterprises and large enterprises with major risks and hidden dangers will start the relocation and transformation by the end of 2018, and be completed by the end of 2020; all other large enterprises and large enterprises will start the relocation and transformation by the end of 2020, and by the end of 2025 Finish before.

After the opinions, all provinces have issued their own relocation and transformation work plans, and the relocation of chemical enterprises is in full swing. The relocation of chemical enterprises is not simply to move the previous devices from one place to another, but to realize the technological equipment update and industrial transformation and upgrading through relocation, so that the enterprises are more intelligent and the industrial chain is more perfect. Let's see what happened to the previously relocated enterprises.

Xingfa group has relocated 70000 tons of glyphosate and glycine plants in Linjiang, successfully developed a series of glyphosate raw materials, preparations, water agents and other products, increased the capacity of glyphosate to 180000 tons / year, ranked the first in China and the second in the world, reached the domestic leading level in cost consumption and clean production, and became the first batch of 4 products that passed the environmental protection verification of glyphosate in China One of the enterprises.

Xingfa Group invested 2 billion yuan to arrange projects such as high-tech, high-efficiency, low emission and low pollution microelectronics and new organosilicon materials. At present, the electronic grade phosphoric acid and sulfuric acid produced by the company have broken the technical monopoly of developed countries and filled in the domestic blank; the core technology of silicone production has been independently developed and mastered, and the process control and cost consumption have reached the leading level in China.

Xingfa group has realized circular economy and comprehensive utilization. In the whole process, the by-product of this production line has become the main raw material of another production line, fully complementing each other and greatly reducing the cost. Hubei green home Material Technology Co., Ltd. is an enterprise engaged in research and development, production and trade of fine chemicals and epoxy new materials. It is to move to the new material industrial park of Xiantao national high tech Industrial Development Zone with an investment of 1.45 billion yuan. After the relocation is completed, the annual production scale of 500000 tons of epoxy new material series products will be available. The annual production capacity of the leading product benzyl alcohol will be increased from 40000 tons to 120000 tons, and the annual production capacity of diluent will be increased from 10000 tons to 100000 tons. The new production unit with an annual output of 180000 tons of benzyl chloride will be built as the supporting unit of benzyl alcohol raw materials.

The project adopts advanced technology and equipment, such as continuous reaction, continuous distillation and other processes and remote automatic control system, which changes the way of intermittent production and manual process operation in the past, so that the product material consumption and energy consumption level are lower, and the quality is more stable and excellent. The new project not only solves the dilemma that the supply of main raw materials benzyl chloride is restricted by competitors, but also makes the original varieties of diluent and curing agent more abundant and the scale benefit more significant. Compared with the annual output value of the original production base of 700 million yuan, the project can achieve sales revenue of 5 billion yuan, tax revenue of 300 million yuan, and export earnings of 300 million dollars. The new plant is located in yaojiagang chemical park, Zhijiang, with a total investment of 120 million yuan. The production capacity was increased from 30000 tons to 220000 tons before the relocation, and the product application scope was expanded from industrial sewage treatment to tap water treatment, becoming the largest flocculant production enterprise for water treatment in Hubei Province.

The process upgrading of enterprises and the application of 12 independent R & D patents to new equipment can help industrial enterprises reduce the cost of wastewater treatment chemicals by more than 70%, and improve the COD removal rate of wastewater by more than 80%. The technological process has also been upgraded in an all-round way, and all kinds of intelligent and automatic control equipment have been put into use synchronously. When the production process is out of limit, the equipment will not only give out an alarm sound, but also form an alarm record, which can effectively remind operators to deal with problems in time and reduce accidents.