PSA oxygen technology is one of the air separating technology for oxygen booming in recent ten years. Compared with traditional cryogenic technology, PSA oxygen technology is known for its low investment, low consumption, low operation-maintenance fee, mild process conditions, simple process flow, high automation, high operation flexibility, short construction duration, and safe performance...

——

The company provides the copper melting project of CNMC International Trade Co., Ltd. in Chambishi of Zambia with up to 8,000Nm3/h VPSA-O2 device, the purity of the oxygen generated by which exceeds 90%. It is the largest scale of VPSA-O2device exported by China by now, and all indexes meet the design requirement. The Phase II enlargement engineering of the copper melti...

In the first year of The China’s 13th Five-Year Plan, several plants of manufacturing ethylene glycol from coal went into operation, and the capacity newly made to produce ethylene glycol increased rapidly. Up to February 2017, the total capacity of manufacturing ethylene glycol from syngas in our country rises to 2120 thousand tons per year ( data provided by ASIACHEM on basis of...

Abstract: Owning to its low calorific value and combustion efficiency, a lot of blast furnace gas (BFG) is wasted in China. In this paper, pressure swing adsorption (PSA) technology was applied to purify BFG, which can improve the calorific value and combustion efficiency significantly. The technical feasibility, combustion efficiency and engineering economy analysis showed that BF...

The 200,000 t/y glycol project of Tongliao GEM is the first new-type coal chemical project of China that produces glycol by the brown coal. It is a high-tech project promoted by the government and has been put into operation in 2010. PIONEER provides the 22,000Nm3/h CO device of PSA purification, 42,000Nm3/h H2device of PSA purification and 20,000Nm3/h VPSA-O2 device...

TDI Project of Yantai Juli Fine Chemical Co., Ltd. purifies CO and H2 from the water gas to synthesize TDI (toluene diisocyanate). Since the project generates the gas by the fixed bed, the generated raw material gas and nitrogen contain much methane, which makes the PSA purification of CO and H2 more difficult. The user formerly adopted the PSA-CO/H2 device of another...

The flow of the VPSA-O2 device provided by PIONEER to Wugang Sino-Canada Steel Co., Ltd. is 10,600Nm3/h and the purity is 80%. It is applied to the oxygen-enriched combustion of the Blast Furnace #1 (1,260m3) of Sino-Canada Steel. The blast-furnace oxygen enrichment technology has been commonly recognized by the industry as an effective way to reduce the production cost ...

The PSA-CO and H2 device provided by the company to the project of 50,000 t/y glycol synthesized by calcium carbide tail gas of Xinjiang Tianye (Group) Co., Ltd. is successfully started for the first time, and the product CO is 6,000Nm3/h (purity>99%) and the product H2 is 16,000Nm3/h (purity>99.9%). PIONEER establishes the special project team consisting of skilled p...

2013 Annual Summary Conference of PKU PIONNER was held in Beijing on March 20, 2014. Mr.Tang Wei, the general manager, looked back on the operations last year, while prospected the objectives and strategy in the next year.  Despite of the poor macro-economy and industrial growth in 2013, PKU PIONEER was still creating the best level of sales revenue and net profit...