The Yellow River air separation plant has an extraordinary on-site manufacturing process expert group, which is committed to building the fractionating tower, the core equipment of the air separation plant, improving the tower structure in design, increasing the investment in process equipment in manufacturing, and adopting more scientific and reasonable technology for assembly, so that the quality of the sieve tray of the company is better and the packing of the structured packing tower is more uniform. The overall design and manufacturing level of fractionator of Yellow River air separation plant has been at the first-class level in the industry.
The Yellow River air separation plant actively applies the technology of argon production by total distillation to develop new products. Different specifications of 3800 ~ 28000 m3/h air separation plants have formed argon production product series, and all of them have been successfully put into production. The output and purity of argon products have reached or exceeded the design index. The technical indexes of KDON-12000/21000/420 air separation equipment developed for Jiangyin Huaxi Gas Co., Ltd. have reached the domestic leading level, especially the argon extraction rate is as high as 84%, which has become a successful model for the development and operation of the Yellow River air separation series air separation equipment with argon. The qualified rate of argon produced by 6000m3/h and 10000m3/h air separation plants is in the leading position in the same industry in China. It is fully proved that the argon production technology of the Yellow River air separation plant is improving day by day, and the developed products have advanced technology, reliable configuration, excellent quality, outstanding performance, high efficiency and low consumption, and stable operation. In 2008, the first large-scale internal compression process air separation plant with the highest localization rate of 28000m3/h in China was successfully developed by the Yellow River Air Separation Plant and put into operation in Linyi Jiangxin Iron and Steel Co., Ltd. of Huasheng Jiangquan Group. The localization rate of the main units and components of the air separation plant reached 97%, which was the highest in the domestic air separation industry. It marks that the strength of the Yellow River Air Separation Plant in developing large-scale air separation plants has reached a new level, and at the same time, it has achieved a historic breakthrough in the development and application of internal compression technology in large-scale air separation plants. Adhering to the quality policy of "paying attention to 1% and ensuring 100%", Yellow River Air Separation Company has passed the ISO900 1-2000-2000 quality management system certification, and has nearly 300 sets of various processing and testing equipment, including pressure vessel design license and manufacturing license, pressure pipeline design license and installation license, and obtained special licenses. Strict quality standards and strict quality assurance system ensure that the products of Yellow River Air Separation enjoy a good reputation and credibility in the market. KDON- 15000/ 15000 air separation plant won the high-tech product certificate of Henan Province; The enterprise applied for six national patents.