煤焦油沥青 coal tar pith煤焦油加工的主要产品之一。是煤焦油蒸馏提取馏分后的残留物。 2017年10月27日,世界卫生组织国际癌症研究机构公布的致癌物清单初步整理参考,煤焦油沥青在一类致癌物清单中。
煤焦油沥青 coal tar pitch ; coal tar asphalt ; Asphalt ; Bitumen
煤焦油沥青漆 coal pitch enamel
直馏煤焦油沥青 straight run coal tar
剥煤焦油沥青涂层机 dope chopper
煤焦油沥青防腐层 coal tar pitch coating
挥发性煤焦油沥青 Coal tar pitch volatiles
沥青和煤焦油沥青 Bitumen and coal tar pitch
煤焦油沥青挥发物 Coal tar pitch volatiles
煤焦油电极沥青 coal tar electrode pitch
煤气厂焦油沥青 gasworks tar pitch
本文研究了用聚合物与煤焦油沥青反应减少其中的致癌多环芳烃。
The article aims to reduce carcinogenic PAHs of coal tar pitch.
对煤焦油沥青进行深加工以提高沥青产品的附加值是煤焦油加工中的一个重要问题。
Further processing of coal pitch to raise the additive value is a key problem in coal tar processing.
四种防护层噪声电阻大小顺序为三层PE>熔结环氧粉末>煤焦油沥青>沥青玻璃布;
The capacitance of FBE coating is the largest, three layer PE , Coal tar, Oil bitumen were similar, but the capacitance of three layer PE is the smallest both in soil and NaCl solution.
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