国内首套丁烷改丙烷装置日前在河南南阳石蜡精细化工厂获得成功。据悉 ,丁烷装置收率高 ,能耗低 ,但只能给催化装置提供原料 ,生产汽、柴油等燃料类产品。经改造后的丙烷装置既可生产催化原料 ,也可生产微晶蜡原料和道路沥青原料。南阳石蜡精细化工厂丁烷装置是 2 0世纪 80年代 China’s first set of butane to propane plant recently in Henan Nanyang paraffin wax fine chemical plant success. It is reported that butane plant yield high, low energy consumption, but only to the catalytic devices to provide raw materials, production steam, diesel and other fuel products. The modified propane plant can produce catalytic raw materials, but also produce microcrystalline wax raw materials and road asphalt materials. Nanyang Paraffin Fine Chemical Plant Butane plant is 20 century 80’s