Iron and Steel


PIONEER has accumulated extensive experience in VPSA oxygen production technology over the course of 18 years and has served more than 30 large iron and steel companies, including overseas iron and steel companies such as India's JSW and The Philippines Meilian Steel. PIONEER provides advanced gas separation technologies for iron and steel companies to help them save energy and improve efficiency and has an extremely high level of brand awareness in the Chinese iron and steel industry.

PIONEER's proprietary technologies serve the iron and steel sector in the following areas:

1. VPSA oxygen production technology (VPSA-O2)

A. Oxygen-enriched combustion in ironmaking blast furnaces: PSA oxygen production technology can provide stable and high quality oxygen products for blast furnace ironmaking.
B. Oxygen-enriched combustion for EAF steelmaking: oxygen can be obtained using PSA technology.


2. PSA CO purification technology (PSA-CO)

A. Recycling blast furnace gas: PIONEER's PSA CO separation technology can produce CO from blast furnace gas at 99.99% purity.
B. Recycling converter gas: PIONEER's PSA CO separation technology can produce CO from converter gas at 99.99% purity.

3. PSA hydrogen production technology (PSA-H2)

A. Recycling coke oven gas: PSA hydrogen production technology can purify hydrogen in coke oven gas.

Comments

Post a Comment

Popular posts from this blog

PSA Oxygen Technology

Image
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. Up to now, PSA oxygen technology can replace cryogenic in many circumstances, and the PSA oxygen technology is more economic than cryogenic in running. The main components of air are nitrogen and oxygen, so oxygen can be generated through a selective adsorbent which can separate oxygen from nitrogen in a suitable operation condition. In a pressurized condition, when air flows through adsorption beds with zeolites, nitrogen will be largely adsorbed, while little oxygen will be adsorbed, thus oxygen get enriched. When adsorbent is close to saturation, air will be stopped feeding into the bed,
Read more

Blast-furnace Oxygen-enriched Iron Manufacturing and Oxygen Generation Project of Wugang

Image
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.
Read more