PKU PIONEER

Recently, PIONEER has signed project cooperation agreement with XinjiangTianye (Group) Co., Ltd on carbon monoxide purification technology. XinjiangTianye purchased a new carbon monoxide purification device to recycle ofcalcium carbide furnace exhaust, they will use Pressure Swing Adsorption technology(PSA) to synthetize of MEG by the separation of high purity CO, and this is thefirst  CO purification plant  that used in MEG synthesis with the calcium carbidefurnace exhaust currently in China. Xinjiang Tianye(Group) Co., Ltd. is a leading enterprise in calcium carbide industry, and ithas made one million tons calcium carbide in 2010. The program which involves 28000Nm3/hof calcium carbide furnace exhaust is located in Industrial Zones of ShiHeZi inXinJiang province, and it will make 50,000 tons MEG. The calcium carbidefurnace exhaust is the main component of carbon monoxide, which is accountedfor more than 80%, then others are N2, H2, CH4and sulfide and so on. The general techn

The first utilization project on blast furnace gas with Low Caloric Value officially launched in China On February 8th,2012,which marks the fact Chinese steel industry is able to efficiently take advantage of blast furnace gas become true. The Hengyang Steel Tube Asset Management Co., Ltd. owned by Hengyang Valin Steel Tube Co. Ltd. (HengGang for short) has formed a partnership with Beijing Peking University Pioneer Technology Co., Ltd. (PIONEER for short). the joint venture of HengGang and PIONEER named Hunan HengGang Baida Pioneer energy technology Co., Ltd. execute the utilization project by their joint efforts. The project has gotten the approval from Hunan Municipal Commission of Economy and Information Technology, State-Owned Assets Supervision and Administration Commission of Hunan Provincial People’s Government, and Environmental Protection Department of Hunan. Design review of the utilization project of blast furnace gas has been completed and the whole project is expe

PIONEER made a record in both the quantity of signed contract and the quantity of implemented project in 2012. While the domestic economic growth rate has been slowed down for two years, PIONEER is adapted to the transformation and upgrade of the user's enterprise to meet the demand of the external environmental change by its high-efficiency and energy-saving technology. Instead of being shrunk, the performance of the company steadily increases that it further consolidates the business development of the company in all fields. As for the international business, PIONEER flexibly changes the business strategy to accelerate the exploration of foreign market and has achieved the expected progress. Following the project of export to Zambia and Philippine in 2012,  PIONEER  has signed five international projects this year to export the product to Congo (Kinshasa), Indonesia and Belorussia for oxygen-enriched copper smelting and pulp bleaching. The activity in the foreign market s

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 in its history, not only achieving the annual objectives and nine years of successive growth, but also producing a satisfactory answer to the shareholders and all the staff.  Over years of accumulation and growth in various industrial fields, PKU PIONEER has improved its undertaking capacity in both project scale and quantity significantly. In 2013, PKU PIONEER implemented more than 20 projects, conducted more than 40 program optimization, technical innovation, and R&D projects relating to engineering technique and product development. All equipments constructed by PKU PIONEER fulfill the design. From clients’

The 8000Nm3/h VPSA-O2 device we supplied to CNMC Zambia Chambishi Copper Smelter was smoothly completed in may of 2011 that all performances and indexes met thedesign requirement and the demand of the customer for oxygen.

The ZO-10600/80  VPSA-O2 device  we supplied to Wugang Zhongjia Steel Co., Ltd. was smoothly completed in June of 2012 that all performances and indexes met the design requirement and the demand of the customer for oxygen.

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 to the project. These three sets of large-scale PSA devices have been stably operating since the start and indexes of the product gas meet the design requirement. It provides the 200,000 t/y glycol project of Tongliao GEM with stable and low-cost gas source to create favorable economic benefits to the customer.

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 and elevate the economic benefit. It is analyzed by the expert that when the oxygen enrichment rate of the blast furnace reaches 2.5%, a ton of iron may save 40kg of coke and the annual output of steel may increase by over 90,000 tons. The  VPSA-O2 device  manufactured by the company is energy-saving and flexible in operation that it may assist the user in reducing the cost and strengthen the efficiency.

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 manufacturer, whose designed CO productivity is 1,000Nm3/h but the actual productivity is only 400-500Nm3/h, and the content of methane and nitrogen in the CO product largely exceeds the upper limit, thus resulting in great economic losses. PIONEER makes improvements to the PSA device, after which, the productivity is elevated by over 50% to 1500Nm3/h, various indexes meet the design requirement, the user's production demand is fulfilled and the comprehensive benefit of the enterprise is significant increased. Several times of production expansion of the enterprise adopt our products.

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 professional technicians and management personnel to guarantee the qualified and premium glycol product of Xinjiang Tianye (Group) Co., Ltd. It indicates that the key technology of  separation and purification of CO  by calcium carbide tail gas of China has been put into the large-scale industrialized application. It is the innovative achievement of the comprehensive utilization of tails gas energy and development of the recycling economy by our company and the user. It creates the new method and way of low-carbon production and high-efficiency earning for the calcium carbide industry.

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 existed plants and newly commissioned plants ), which weights 30 % among all ethylene glycol manufacturing capacity. That breaks the monopoly state of petroleum way for ethylene glycol. With the stable operation of ethylene glycol manufacturing plants of Tongliao GEM Chemical, Xinjiang Tianye, Anyang Yongjin Chemical, Sinopec Hubei Fertilizer, and Erdos Xinhang Energy, the ethylene glycol manufacturing technology in our country becomes mature, and it is predicted in the following years coal ways for ethylene glycol will have another rapid development. The capacity of ethylene glycol manufacturing wi

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 BFG purified by PSA was the most effective way for energy saving and had a broad application prospect. Key words:  Blast Furnace Gas , Pressure swing adsorption, combustion economy. 1. Introduction Blast Furnace Gas (BFG) is a byproduct of blast furnace ironmaking process, and its emission occupies the highest proportion in the by-product gas of the steel industry. It consists primarily of N2, CO, CO2, H2, CH4, etc., with the specific composition as shown in Table 1. Because the calorific value of blast furnace gas is generally only about 3,000-3,800 kJ/Nm3, it cannot meet the requirement of industrial f

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 melting project in Chambishi of Zambia goes on well. The company has exported the second set of  VPSA-O2 device  (product oxygen is 8,000Nm3/h and purity is higher than 90%) to the project. The advanced technique and favorable performance may effectively enable the enterprise to reduce the cost, increase the profit and strengthen the competitiveness in the market. 

—— PSA-CO Separation Technology  list in the National key energy-saving low-carbon technology promotion catalogue(2017) In March 17th, 2017, National Development and Reform Commission published < National key energy-saving & low-carbon technology promotion catalogue (2017 Low-carbon Part)> in his official website. “Carbon monoxide rich gas secondary comprehensive utilization technology ”declared by PKU PIONEER has been listed in the catalogue, as the only carbon capture, utilization and storage technology this year. Picture. Announcement of low carbon technology promotion catalogue issued by the national development and reform commission 2017 Picture. Partial content of low carbon technology promotion catalogue 2017 (PKU PIONEER shown in red frame) In industrial production, such as steel industry, petroleum and chemical industry, mass of CO, as "waste", was not good used, for example: blast furnace gas, converter gas, yellow phosphorus tail gas, chemical t

By Ministry of Industry and Information Technology, and Ministry of Science and Technology, an announcement was made on 27th December 2017 that to help the research and development of important environmental technology meet the needs of its industrialization, to promote the application of new technology, new product and new equipment, and to improve the manufacturing standards of environmental equipment,  Important Environmental Technology and Equipment List Advocated by the State  was drafted (hereinafter referred to as List). There are 146 items in the list, which could be divided into 3 classes, Class of Research and Development (27 items), Class of Application (42) and Class of Promotion (77 items). Those items involve the environmental technologies in atmospheric pollution prevention, water pollution prevention and comprehensive utilization of resources. The technology, Complete sets of Equipment for Comprehensive Utilization of Off-gases Containing Carbon Monoxide, declared by  B