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液化石油气代替乙炔切割,可节约大量电石,且使用方便,氧气一液化气切割在国内已有一些地区和单位采用。实践表明:氧气一液化气在一定条件下它的切割效率完全可以达到与乙炔气相等的程度,而液化石油气随着我国石油化工的发展,资源是非常丰富,因此使用液化气代乙炔气,具有积极的经济价值和许多优越性: 1.每吨液化石油气可以代替3.5～4吨电石,也就是相当于节省2.5吨焦炭,1.3万度电,4吨石灰;2.只要注意操作方法,操作比较安全,经过使用,很受工人同志欢迎;
Liquefied petroleum gas instead of acetylene cutting, can save a lot of calcium carbide, and easy to use, oxygen-liquefied gas cutting has been used in some areas and units. Practice shows that the oxygen-liquefied gas under certain conditions, its cutting efficiency can reach the same degree with acetylene gas, and liquefied petroleum gas with the development of China’s petrochemical industry, the resource is very rich, so the use of liquefied gas instead of acetylene gas, With a positive economic value and many advantages: 1. Per ton of liquefied petroleum gas can replace 3.5 to 4 tons of calcium carbide, which is equivalent to saving 2.5 tons of coke, 13,000 kWh, 4 tons of lime; 2. Just pay attention to the operation method, Operation more secure, after use, very popular with the workers comrades;