Honghua Chemical Industry Process Exhaust Gas Recovery and Automation Rehabilitation Project is located in Pingcheng Biochemical Industry Cluster Area of Lingchuan County Industrial Park. Since its construction started in July 2017, according to the decision-making deployment of the Municipal Committee and the Municipal Government on deepening industrial transformation and upgrading and speeding up the construction of traditional industrial upgrade version, the project unit has reversed the construction schedule to catch up with the progress. At present, the project has entered the stage of equipment commissioning. It is expected to be put into operation in mid-August.

Entering the project site, technicians are turning the valves, debugging the operation status and operation parameters of production equipment, and cooperating with the staff of enterprise central control room in real time to ensure that the values are consistent with the values set by the central control room. After the commissioning of production equipment has been successfully put into production, the production line will be unmanned. In the central control room, the production operation which integrates production, safety and fire fighting can be carried out, and any s in the production line can be observed to realize the full automation of the production process. At the same time, in order to ensure the safety of production, Honghua workers also actively enhance emergency rescue capabilities, do a good job in specialized material reserves, advanced technology emergency rescue system and construction, and effectively respond to enterprise safety accidents and emergency rescue protection in the county.

According to the person in charge of the project, the project introduces the internationally leading equipment for producing sodium cyanide by methanol ammonia oxidation method, which has the characteristics of "four high and two low", "four high": high safety level, high environmental protection standard, high output of the plant, high product quality, and "two low": low energy consumption and low cost. The whole production process can achieve "full cycle, zero emission and zero pollution". After the project has been put into operation, the annual output value can reach 400 million yuan, and the tax payment will be 15 million yuan.

At present, the project has completed the main project and equipment installation, through the safety and environmental protection review, is carrying out single-machine age debugging, and is expected to be put into operation in mid-August.

In order to ensure that the project can be well built and bring into play its real benefits, Honghua Chemical Company will rely on the scarcity of resources of sodium cyanide products, adopt fixed-point investment, precise investment, industry chain investment and other ways, the last batch of sodium cyanide-led EDTA, aniline acetonitrile, new environmental protection gold selector and other chain-strengthening projects, to form a more complete industrial agglomeration chain, and strive to create a more complete industrial agglomeration chain. The industrial parks with high innovation level, information level, industrial cluster level and high added value as the core of the project can not only bring about more than 300 employment, but also play an important role in promoting Lingchuan County's high-quality economic transformation and development.