山西岚县,地处偏远山区,属贫困县。随着改革开放,矿产资源得到开采。近年来该县相继建成30余个小型炼铁厂,氧气的需求量日益猛增,成为紧俏货,每瓶售价高达30余元。岚县矿产资源开发公司瞄准这个市场,决定筹建一座50m~3/h制氧站、20m~3/h溶解乙炔站,以满足本县工农业生产用气。 Shanxi Ji County, located in remote mountainous areas, is a poor county. With the reform and opening up, mineral resources have been mined. In recent years, the county has successively built more than 30 small ironworks, and the demand for oxygen has been increasing rapidly. It has become a tight commodity, priced at more than 30 yuan per bottle. The Minxian Mineral Resources Development Corporation, aiming at this market, decided to establish a 50m~3/h oxygen plant and a 20m~3/h dissolved acetylene plant to meet the county’s industrial and agricultural production gas use.