The first group standard for PSA oxygen supply in the iron and steel industry drafted by Pioneer of Peking University was officially released

News from our newspaper (correspondent Lanna, reporter Wang Qing)

On December 28, 2022, the China Society for Metals issued the group standard "Technical Requirements for PSA Oxygen Supply in Blast Furnace Ironmaking" (T/CSM-44-2022) and it will be implemented on the same day. According to the query on the standard information public service platform, this is the first technical standard in the country to use pressure swing adsorption (VPSA) oxygen supply for blast furnace oxygen enrichment in the iron and steel industry. .

This standard stipulates the terms and definitions, principles and processes, application classification, technical requirements, basic operations and protective measures of pressure swing adsorption oxygen production technology applied to blast furnace ironmaking; The design and operation of iron supply oxygen facilities can be used as a reference for industrial kilns using oxygen-enriched combustion such as hot blast furnaces, heating furnaces and coke ovens in the iron and steel industry. The main drafting unit of this standard is Beijing Peking University Pioneer Technology Co., Ltd., which is a professional service provider of pressure swing adsorption oxygen production technology in China.

In June 2021, the China Society for Metals issued a notice on the publicity of the technical requirements for PSA oxygen supply for blast furnace ironmaking. On the morning of September 22, 2022, the China Society for Metals organized a meeting organized by Beijing Peking University Pioneer Technology Co., Ltd., Hunan Valin Lianyuan Iron and Steel Co., Ltd., Hunan Valin Xiangtan Iron and Steel Co., Ltd., Shandong Zhangqiu Blower Co., Ltd., Anhui Masteel Gas Technology Co., Ltd., Rizhao Zhufu Industrial Co., Ltd., Tangshan Tangsteel Gas Co., Ltd., Nanchang Fangda Resources Comprehensive Utilization Technology Co., Ltd., Chongqing Saidi Thermal Engineering Technology Co., Ltd. and other units jointly completed the "Blast Furnace Ironmaking PSA Oxygen Supply Technical Specifications Group Standard Technical Review Meeting. The review expert group reviewed the group standards one by one, and formed review opinions from the completeness of the materials submitted for review, the compliance of the formulation procedures, the scientificity of the technical content, and the usefulness of the standard objects, and finally agreed to submit for review.

As a leading enterprise in my country's pressure swing adsorption gas separation industry, Peking University Pioneer has the world's largest and largest performance in blast furnace ironmaking supporting VPSA oxygen production projects. And improve technical specifications and standards to promote the healthy and sustainable development of the pressure swing adsorption industry.