These industries primarily include oil and gas exploration, production, transportation, and refining as well as chemicals and power generation.
这些工业主要包括油气勘探、生产、运输、提炼，以及化学和发电。
2
Part of char is used as final product in ferroalloy industries, the rest is treated with impurity removal and brought out the new carbonaceous reductants which applied in copper refining.
产品半焦一部分作为最终产品应用在铁合金等行业，其余经过脱杂等处理制备成新型炭质还原剂用于铜精炼。
3
Some of the results have been applied in the oil refining and petrochemical industries.