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- INDUSTRIAL PRACTICE OF REGENERATION OF HIGH COKE CONTENT SPENT CATALYST 高焦炭降凝催化剂再生的工业实践
- The subsequence gives the effect of oxygen on the coke content of the different systems (assistant+ NMP+ oil+ water > assistant+ NMP+ oil> NMP+ oil). 氧气对不同体系结焦量影响的顺序从大到小是:剂+NMP+油+水、剂+NMP+油、NMP+油;
- In accordance with the processing conditions, suitable selection of zeolite and matrix to avoid gasoline overcracking and high coke formation was suggested. 应根据装置加工的具体状况，选择适宜的活性组元及载体，避免汽油的过度裂解和高的生焦率。
- Rate equations of coke formation and relationships between catalyst activity and catalyst coke content were developed by concerning with the formation of both monolayer and multilayer coke. 在试验范围内,得到了结焦速率式,结焦量与反应时间,结焦量与催化剂活性的关联式。
- The effect of oxygen on the coke content of the different systems gives the following subsequence(from great to little): additive + NMP + oil, additive + NMP + oil + water, NMP + oil. 氧气对不同体系结焦量影响的顺序从大到小是:剂+NMP+油、剂+NMP+油+水、NMP+油;
- The results showed that the slurry represented pseudoplastic behavior and thixotropic proparty.The yield stress and viscosity deceased with increasing temperature and decreasing coke content. 结果表明，浆体为屈服假塑性流体并具有触变性，屈服应力值和粘度随着温度升高、浓度的降低而减小。
- The method of measuring coke content was founded, and the coke contents of three kinds of systems (NMP+ oil, additive + NMP + oil and additive + NMP + oil + water ) were measured respectively under 0.101, 0.003 6 and 0.000 53 MPa. 确定了测量结焦量的方法;并分别对NMP+油、NMP+油+助剂、NMP+油+助剂+水3种体系在0.;101、0
- A polyfunctional equipment for catalyst characterization and reactionevaluation incorporated with a new method based on chromatography formeasuring coke content and its C/H ratio is used to study the deactivationof HZSM-5 by coking in methanol conversion. 在所设计的多功能催化反应及表征装置上,利用一种新的以色谱仪为基础测定催化剂结炭量及结炭C/H 比的方法,并配合氨吸咐TPD,电镜和比表面测量等表征手段,对HZSM-5在甲醇转化过程中的积炭行为进行了研究。
- Eggs have a high protein content. 鸡蛋含有很高的蛋白质
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- I set a high value on his advice. 我认为他的忠告很有价值。
- How to Use Primitive Coke Contenting of Ashes 如何使用含灰分多的土焦
- Many competitors have entered for the high jump. 已有许多人报名参加跳高比赛。
- She enjoyed high prestige among the masses. 她在群众中享有很高威信。
- The dresses in the shop are priced high. 这家商店的衣服定价很高。
- By means of MaGang pilot-scale coking oven experiment and coking oven test,the adding of Australia coking coal to mixed coal may attain better cold intensity coke, and the coke made by partly mixing Canada coking coal have higher coke thermal strength. 马钢小焦炉试验和工业试验结果表明 :炼焦配用澳煤可以得到冷态强度较好的焦碳 ,而配用加煤炼焦具有良好的焦炭热态强度 ;
