名称：粗酚
Name : crude phenol

理化性质：
Physical and chemical properties

棕褐色液体，主要由苯酚，甲酚和二甲酚等组成。
Brown liquid ,mainly consist of phenol ,cresol and xylenol etc.

生产工艺：
Production process

煤焦油经管式炉蒸馏后，酚油，洗油和萘油馏分组成的三混馏分再经过洗涤后获得。
Distill coal tar in a tube furnace to generate 3 mix oil ,and obtain crude phenol from washed 3 mix oil .

运输：
Transportation

粗酚须装入洁净的 罐车或镀锌铁桶中运输
Should be loaded in clean tank wagons or galvanized barrels for transportation