Jinneng Technology won the national invention patent

- Mar 11, 2019-

Recently, Jinneng Technology Co., Ltd. “a benzene hydrogenation tail gas desulfurization device and its desulfurization process” was awarded the invention patent certificate issued by the State Intellectual Property Office.


"China Rubber" learned that the benzene hydrodesulfurization device invented by Jinneng Technology has a simple structure and low cost. The desulfurization process can make full use of the sulfur-containing wastewater generated by the hydrogenation system, and the hydrogen sulfide removal rate is over 60%, thereby reducing The operating load of the coking system desulfurization tower prolongs the service life of the equipment and produces a higher purity sulfur single substance, which solves the refractory sulfur-containing tail gas, the pollution of sulfur-containing wastewater and the secondary pollution and waste caused by sulfur-containing tail gas incineration. And other series of questions.


The patent effectively solves the problem of extracting inorganic salt sodium sulfate impurities in sodium sulfonate, improves production efficiency, realizes continuous production, reduces labor intensity of employees, and realizes waste resource utilization.


Over the years, Jinneng Technology has attached great importance to scientific and technological innovation and has built state-level enterprise technology centers and state-level laboratories. Up to now, Jinneng Technology has 39 national patents, including 16 invention patents, all of which are centered on scientific and technological innovations and technological advancements. It has accelerated scientific and technological progress, improved product quality and environmental protection, and further consolidated its position in the industry.