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参考词条
粉煤灰品质  原烟品质  原棉品质  清洁原料煤 
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1)  feed coal quality
原料煤品质
2)  gas quality
煤气品质
1.
Analysis of gasification process and techniques of improving the gas quality in gas generators;
煤气发生炉气化过程分析与提高煤气品质的技术措施
3)  coal quality
煤炭品质
4)  feed coal
原料煤
1.
According to process requirements of Shell coal gasification process,combined with the characteristics of feed coal of Anqing chemical fertilizer plant,limestone at different ratios was blended into the feed coal,and then the ash melting point was determined.
根据Shell粉煤气化工艺要求,结合中石化安庆分公司化肥装置原料煤的特性,在原料煤中加配不同比例的石灰石,然后测定其灰熔点;通过实验得出,当原料煤加配4%~6%石灰石时,原料煤灰熔点符合Shell粉煤气化工艺对气化炉灰熔点的控制要求。
2.
This paper briefly analyzes the viscosity/temperature characteristics of the ashes of several feed coals used,demonstrates that feed coal with worse viscosity/temperature characteristic has some adverse influences on Texaco liquid ash discharging gasifier,then presents the requirements of liquid ash discharging gasifier for choosing feed coal.
分析几种原料煤的灰渣粘温特性 ,阐述粘温特性差的煤种对德士古液态排渣气化炉运行的影响 ,提出液态排渣气化炉对原料煤灰渣粘温特性的要
3.
The feed coal firstly used in Weihe Chemical Fertilizer Plant was from Huangling,the gasifier could not running in a long period and stable because of the high ash content and higher ash fusion temperature point.
经广泛调研分析之后 ,将原料煤更换为华亭煤 ,基本满足了气化炉长周期稳定运行的要求。
5)  treated carbon powders from coals
煤系原料
1.
Bindless carbon materials are prepared with green petroleum cokes or treated carbon powders from coals.
分别以生石油焦和煤系原料改性炭粉为原料成功制得了无粘结剂高强度炭材料。
6)  raw material coal
原料煤
1.
Coal regard as industrial grain,main way of coal is burnt directly as fuel before,it doesn′t only pollute environment,but also economic results isn′t good,through comparing as fuel and industrial raw material for Lu′an coal,importance of developing raw material coal market is gotten.
通过对潞安煤用作燃料和用作工业原料的经济效益比较 ,得出开发原料煤市场的重要
补充资料:白茶品质特征(quality characteristics of white tea)
 

白茶品质特征(quality characteristics of white tea)

在色、香、味、形方面显示白茶品质特点的性状。白茶白色芽毫多,汤浅黄,毫香显,毫味重。按芽叶嫩度和鲜叶的茶树品种分为白毫银针、白牡丹和贡眉三种。白毫银针纯为毫芽,不带梗蒂,肥壮长大,形状如针,色泽银白,香气清鲜,毫香浓。汤浅杏黄色。白牡丹、贡眉(寿眉)外形毫芽多而肥壮,叶张肥嫩,叶态平伏舒展,叶缘垂卷,叶面有隆起波纹,叶尖微翘、芽叶相连而稍并拢。叶面色泽灰绿、墨绿或翠绿,叶背银白色、叶脉微红。香气毫香浓显,滋味鲜爽醇厚清甜,汤色橙黄明亮。叶底匀亮,灰绿到黄绿,梗及叶脉微红。白牡丹毫芽特别肥壮长大,两叶抱芽,遍披白色茸毛,毫香特显,滋味醇厚,品质胜贡胥。