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- No.6 and 7 coal seams are anthracites characterized by low ash,super-low sulf... 近南北向和北北东向的断裂为正断层,对马头岭赋煤向斜构造造成切割破坏,使西翼浅部煤层未能保存。
- When the organic fragments are abundant,then low ash,thick coal seams can be formed as allochthonous coal. 由于有机碎屑物质的密度低，在二次搬运和沉积过程中经过重力分异，有机碎屑通常富集在扇体顶部，形成异地煤层。
- Fine low ash content additive, but the maximum reduces ash content, small in pollution to the spark plug under the operation condition. 优良的底灰分添加剂,可最大限度减少灰分,运行条件下对火花塞污染小。
- "Many technical problems were solved with relation to low degree of coalification,low ash fusion temperature and low ash content. 解决了低变质程度煤、低灰熔点、低灰含量煤的气化技术。
- The characteristic of Shenhhua Jurassic period coal is that easy burning, low ash, low sulfur but it is easy slagging in combustion. 摘要神华侏罗纪煤具有易燃、低硫、低灰等优点，但存在易结渣等不足之处；
- The results show that Jingxi anthracite is of low ash and low sulfur and has the deepest degree of metamorphism all over the country. 研究表明,京西无烟煤是一种低灰、低硫的高煤阶无烟煤,其变质程度是所有无烟煤矿区中最高的。
- The company produced an anthracite coal with low ash and low sulfur, high heat, in the northern region has a strong competitive advantage. 公司所产煤炭属无烟煤，具有低灰、低硫、发热量高等优点，在华北具有较强的区域竞争优势。
- The results showed that high quality fiber Z30S was obtained including low ash content, high isotacticity and good stability of melt flow rate. 从而使得纤维料Z30S产品的灰分降低,等规度提高;同时产品熔体流动速率的稳定性也得到了提高,获得了高品质的纤维料Z30S。
- Three kinds of the binders of briquette with several properties sush as low ash content,easily obtained,simple technology et al. have been developed. 在实验室研制成两系列三种气化型煤粘结剂。
- A good brand and marketing advantage: The company now has developed the mine Jurassic coal seam produced with a low ash, high heat and other significant advantages. 良好的品牌和市场优势:公司目前拥有的矿井所开发的侏罗系煤层出产的煤炭具有低灰、高发热量等显著优点。
- This article intrduces Chengzihe Coal Washery's experience in producing low ash clean coal through roughing by washbox and recleaning by dense_medium cyclone. 介绍了城子河矿洗煤厂在跳汰粗选、重介旋流器精选,生产低灰精煤的实践中出现的问题及采取措施。
- Pet food manufacturers developed low ash and/or low magnesium foods in response to the theories that ash or magnesium were the cause of struvite crystals. （宠物食品制造商研制出灰分含量低及含镁量低的食物，以应对“灰分和镁是导致鸟粪石结晶”这一理论。
- This oil possesses characteristics of high viscosity, high flash point, low ash, low residual carbon and low evaporation loss, so as to meet the requirements of users. 该油具有高粘度、高闪点、低灰分、低残炭、低蒸发损失等特点，可满足用户需要，具备生产条件。
- This paper discussed the raw coal selection method for a low ash coal preparation and the separa-tion technology of a low ash coal with the columned pneumatic floatation machine. 探讨了低灰煤制备原料的选择方法和浮选柱制备低灰煤的分选工艺。
- This ** discussed the raw coal selection method for a low ash coal preparation and the separa-tion technology of a low ash coal with the columned pneumatic floatation machine. 探讨了低灰煤制备原料的选择方法和浮选柱制备低灰煤的分选工艺。
- Enhances palatability, low ash. 提高适口性，低灰。
- Our coal products generally have commercially attractive characteristics, including medium to high calorific value and medium to low ash, sulphur, phosphorous and chlorine content. 一般而言，我们煤炭产品的主要煤质特征有：中高发热量、中低灰、特低硫、特低磷和氯含量低等。
- When the KOH content is 10%, the obtained GACs have higher specific surface area, higher yield rate and lower ash content. 当KOH含量为10%25时，所制备的活性炭比表面积和收率较高，灰分较低。
- China Anthracite is one of the important manufacturing enterprises, the production of anthracite coal are young, with low ash, low sulfur, volatile moderate Abradable good advantages of high heat. 公司是我国无烟煤重要生产企业之一，所产煤炭属于年轻无烟煤，具有低灰、低硫、挥发分适中、可磨性好、发热量高的优点。
- The results show that French wheat (FW-P11) is high-quality wheat with low strength, low ash content, high flour yield, low loss of protein, low gluten content, but high gluten index. 结果表明：法麦(FW-P11)灰分含量低、出粉率高、蛋白质损失率低、面筋含量低但面筋指数高，是一种优质的低筋小麦；
