1.
The Study on Determination of Anthracene in Coar Tar Crude Anthracene and Naphthalene in Coar Tar by Capillary Gas Chromatography;
煤焦油粗蒽蒽含量和煤焦油萘含量的毛细管气相色谱检测方法研究
2.
Refinement and Application of Anthracene,Phenanthrene and Carbazole from Coal Tar
煤焦油中蒽、菲、咔唑的精制及利用
3.
In Estonia three types of shale tar have been used as alternatives to anthracene oil or carbolineum.
在爱沙尼亚，已有三种页岩焦油用作蒽油或氯化蒽油的替换物。
4.
Study on Co-coking Blending Coking Coal with Low Temperature Coal Tar Pitch and Tarry Residue;
低温煤焦油沥青及焦油渣配煤炼焦实验研究
5.
coal tar colours
煤焦油染料,合成染料
6.
Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas.
氨气、 煤焦油、 焦煤都是煤气生产过程中的副产品.
7.
German chemist. He won a1918 Nobel Prize for the synthetic production of ammonia .
氨气、煤焦油、焦煤都是煤气生产过程中的副产品.
8.
Analysis of Tar from Co-coking of Coal and Waste Plastic
废塑料与煤共焦化所得焦油成分分析
9.
Study on the Crystallization Process of Fluorene in Washing Oil of Coal Tar;
煤焦油洗油中组分芴的结晶过程研究
10.
Efficiency Analysis of Light Coal Tar in Heating of Pumping Stations
煤焦轻油在输油站加热中的效能分析
11.
A Comment on COG Cooling and Tar and Ammonia Liquor Separating Processes
焦炉煤气冷却及焦油氨水分离工艺的评述
12.
EFFECT OF COAL TAR ADDITION ON SOFTENING POINT AND COKING VALUE OF PITCH
煤焦油加入量对沥青软化点和结焦值的影响
13.
Determination of the Tar Content in the COG by UV Spectrophotometer
紫外分光光度法测定焦炉煤气中焦油含量
14.
It is an acid produced from coal-tar.
这是从煤焦油中提出的一种酸。
15.
They will report on the experiments with coal tar.
他们将汇报煤焦油的试验情况。
16.
standard volume correction table for tar and coal-tar pitch
焦油及煤沥青标准标准体积校正表
17.
RESEARCH ON PREPARATION OF 2, 6-DIALKYLNAPHTHALENE FROM COAL TAR
从煤焦油中制取2,6—二烷基萘的研究
18.
Study of Combustion of Petroleum Coke to Produce Water Gas and Carbon Monoxide;
石油焦燃烧制取水煤气及CO气的研究