Large market forecast es-rmfd)
Author: Author NewsSource: Site author Hits: Updated: 2009-9-30
Large es-rmfd is metallurgy, petrochemical, chemical industry etc widely used for production process, key equipment, provide oxygen, nitrogen and argon. Its principle of work is to be compressed air, cooling, and make the air liquefaction, use oxygen, nitrogen and argon components in the boiling point of distillation tower, board, liquid contact and contentious, heat exchangers, finally obtained with purity requirements of oxygen, nitrogen and argon product. Oversize es-rmfd refers to oxygen system in four million m3 / hour above the es-rmfd, its main technical difficulties in system design and calculation, large low-temperature equipment processing technology, new air cooling system, overall design and large box, molecular sieve adsorber distillation, new development of the condensation evaporator.As metallurgy, coal oil, methanol, ethylene, gasification combined power (IGCC), and melting reduction iron-making technique (COREX) industries development, production scale in air units, gas pressure, high grade product high purity, liquid product development direction, etc.
"11th five-year plan" period, China will more than 10 thousand tons refinery bases, and speed up the construction of reconstruction of several hundred large-scale ethylene project. With the implementation of the project, concerned expert thinks, over the next few years, China's large es-rmfd demand will continue bullish. Because gas separation equipment can provide necessary for steel smelting, by our two oxygen in steel industry investment increase of air separation equipment industry, domestic development situation. In 2005, the air separation industry production equipment, production and sales of two, profit and economic benefit has increased greatly, and the main economic indicators are hit record levels. Although the prosperity of steel industry for gas separation equipment industry has brought the development of "golden era", but the future trend of steel production cooling but will affect gas separation equipment industry's growth. And iron and steel industries are contrary trend, tightening China petroleum and chemical industry development is encouraging. With the steady development of national economy in China, the expected 2008, oil processing capacity will reach 3.2 million tons, 2010 will reach 3.5 million tons. At the same time, to 2007, ethylene production capacity will reach 11,000,000tons, 50% of the domestic demand, By 2010, ethylene production capacity will reach 1400 tons, which can meet the demand of domestic 56%. Concerned expert thinks, the future construction of 100 thousand tons refinery and ethylene plant, and possesses the demand for air will also increase. Although in recent years 6000-10000 cubic hours of medium Newton air will still be the mainstream, but the future demand of new large-scale petrochemical enterprise integration, not as old as enterprise by increasing number of air to expand production and Newton, 40,000 cubic hours of large air demand will increase. Expected "11th five-year plan" period, petrochemical industry will need air around 40 sets of medium and large air around 10 sets of equipment.