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Keywords coal tar components;1-methylnaphthalene;catalytic cracking; 焦油组分;1-甲基萘;催化裂解;
Keywords coal tar pitch;polymer;3;4-benzopyrene; 煤焦油;沥青;聚合物;3;4-苯并芘;
Keywords coal tar;mutagenicity;aza-arenes.; 煤焦油;致突变性;氮杂多环芳烃;
The techniques and pricinple preparation of pre-polymer with high-content mesophase, have been researched into through conversion rules of coal tar component and microstructure. 通过跟踪反应过程样品族组成及显微结构变化,探究软沥青热转化制备高含量中间相预聚体工艺及机理。
Keywords coal tar;FHP;column chromatography;HRGC;GC/MS;GC/FTIR; 煤焦油;快速加氢热解;柱色谱;气相色谱;色/质联用;色/红联用;
Keywords Coal tar pitch;Mesophase;Pyrolysis;Microstructure; 煤焦油沥青;中间相;热解;微结构;
Keywords coal tar pitch;PMB;COPNA;synthesis;properties; 煤沥青;对甲基苯甲醛;缩合多核芳烃;合成;性能;
Keywords Coal tar pitch（CTP）\ Serum\ P21 oncoprotein; 关键词煤焦沥青;血清;P21蛋白;
Keywords coal tar pitch;binder;quinoline insolubles;quality improvement; 煤沥青;粘结剂;喹啉不溶物;质量改进;
Keywords coal chemical;industry coal tar;deep processing;methyl-alcoho; 煤化工;煤焦油;深加工;甲醇;
Keywords coal tar;thermogravimetry;distillation curve;weight loss kinetics; 煤焦油;热重;蒸馏曲线;失重动力学;
They will report on the experiments with coal tar. 他们将汇报煤焦油的试验情况。
Obtained by distilling coal tar. 蒸馏焦油获得的轻油和脱酚后的酚油混合而成。
Keywords coal tar;naphthalene thianaphthene;solid liquid equilibria;reaction distilltion;separation technology; 煤焦油;萘-硫茚;液固平衡;反应精馏;分离技术;
Indole consists in washing oil of coal tar. 煤焦油洗油(以下简称洗油)中含有吲哚。
Coal tar has a strong smell and can stain clothing. 煤焦油有很强烈的气味，并且会染污衣服。
Our company ranks first in the output of coal tar. 我公司的煤黑油产量居全省之首。
Keywords Coal Tar Pitch;Mouse;Lung Cancer;Carcinogen;Vinegar;Cell Immunity;Prevention; 煤焦沥青;致癌物;小鼠;肺癌;食醋;细胞免疫;预防;
Keywords coal tar;naphthalene content;determination;distillation chromatography; 煤焦油;萘含量;测定;蒸馏-色谱法;
Keywords coal tar;1 methylnaphthalene;catalytic cracking;high temperature coal gas; 焦油组分;1-甲基萘;催化裂解;高温煤气;