Anti-static grounding of small air separation units
Anti-static grounding of small air separation units
Classical grounding should be considered in the equipment control room where pcs, plc, sis and other systems are installed. Anti-static grounding should be performed on the conductive ground, raised floor, workbench, etc. in these control rooms.
Products of Anti-static grounding of small air separation units
DEAR air separation has provided a number of complete solutions for the metallurgical industry for many years, accumulated rich experience, and helped the efficient development of the metallurgical industry. With many years of service experience in the metallurgical industry, DEAR air separation provides customer with the small air separation plant KDON (Ar) - 8000 / 16000 / 220, which is mature technological, operating reliable, operating convenient, and energy saving intelligent, that is highly recognized by customers.
DEAR air separation has provided many sets of air separation plant for chemical industry for many years, with rich experience and the safe and stable unit operation. This unit adopts molecular sieve purification, booster turbine expander to supply the cooling capacity of the unit, and the whole rectification hydrogen-free argon production process. The rapid growth of enterprises in the industry is accompanied by the demand for production and the demand for air separation plant. DEAR air separation has cooperated with customers in the large-scale complete set of air separation plant KDON (AR) - 36000/70000-1200 project, which has meet the capacity demand and safety demand of the enterprise.
I. Preface
With the rapid development of industry, nitrogen has been widely used in chemical engineering, electronics, metallurgy, food, machinery and other fields. The demand for nitrogen in our country increases at a speed of more than 8% every year. The chemical property of nitrogen is not active, and it shows great inertia under normal conditions, so it is not easy to react with other substances. Therefore, nitrogen is widely used as protective gas and sealing gas in metallurgical industry, electronic industry and chemical industry. Generally, the purity of protective gas is required to be 99.99%, and some require high purity nitrogen of more than 99.998%. Liquid nitrogen is a relatively convenient cold source, which is more and more widely used in food industry, medical service and the seminal storage of animal husbandry. During the production of synthetic ammonia in the chemical fertilizer industry, if the mixture of hydrogen and nitrogen, the feed gas of synthetic ammonia, is...