The advantages of the new process of hydrogen peroxide fixed bed are apparent

Product quality is better than the national standard material consumption is lower than the industry average
"Our independent research and development design of the new process of hydrogen peroxide fixed bed in Shandong Texas Shihua Chemical Co., Ltd. has passed the device inspection and acceptance and stable operation. Marks the domestic hydrogen peroxide fixed bed new process in technology and engineering design to a new level. On December 27, 2018, Zhao Xiaodong, a technician in the hydrogen peroxide technology development department of Dawn Chemical Research and Design Institute Co., Ltd., told reporters that
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the successful application of this new hydrogen peroxide technology to achieve the goal of industrial production, is a major technological progress in the domestic hydrogen peroxide industry. Especially in the single set of hydrogen peroxide production capacity, device safety, pollution control, production efficiency and other aspects of the optimization effect is significant, narrowing the gap between fixed bed process and foreign fluidized bed process, and in safety control, automation, energy saving and consumption reduction, quality and efficiency, and other advantages are obvious.
According to Zhao Xiaodong, in August 2018, the new hydrogen peroxide process in Shihua, Texas, 100,000 tons / year relocation expansion of 150,000 tons / year project application, to achieve full-load production assessment conditions. After 72 hours of assessment and assessment within 60 days of process operation, plant operation is stable, radon catalyst performance is good, the effective total radon content in the working fluid is stable, production capacity and various process indicators have reached the design value, product quality is better than the standard, the main raw materials of the single consumption is lower than the industry average.
inspection and acceptance report shows that the average daily output of the new hydrogen peroxide process during the application assessment period of shihua, Texas, reached 463.9 tons, equivalent to 154.6 million tons per year (in terms of 8000 hours); 2 (100%)/d, more than 80% higher than the industry level, hydrogenation efficiency is not less than 8.4 g/L, oxidation yield reached 97.9%, the extraction remaining less than 0.10g/l, the H2O2 content in the working fluid is less than 0.05g/l, the organic carbon content of the product is not more than 130ppm.
" new process has the advantages of high hydrogen efficiency, high oxidation yield, high extraction concentration, low extraction, low total organic carbon, low catalyst filling, less oxidative residue, small device modification and low single consumption of raw materials, which can improve production capacity by more than 30%. Zhao Xiaodong said.
It is understood that dawn hospital in 2014 developed a new process based on the system of three solvents containing tybluene fixed bed hydrogen peroxide production, and in Hunan Shuangyang Gaoke Chemical Co., Ltd. in the first phase of 50,000 tons / year to expand 70,000 tons / year hydrogen peroxide project for industrial verification.
" at present, our technological achievements have been in China to promote the transfer of nearly 20 sets of devices, increase production capacity of more than 2.5 million tons. Now, the new hydrogen peroxide process single-set scale application has been carried out in China Ping coal Shenma Group Nylon Technology Co., Ltd. annual output of 330,000 tons of equipment, is expected to be put into production in the second half of 2019. Zhao Xiaodong said.