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basic nitrides
相关语句
  碱性氮
     The result shows that when the power is 412. 5W, the time of radiation is 6min,the pressure is 0.5MPa,the oil phase-to-solvent phase volume ratio(S/O) is 0.5, the removal rate of basic nitrides can reach 58.6 %.
     结果表明,在功率为412.5 W,辐射时间为6min,压力为0.5 MPa,剂油体积比为0.5时碱性氮脱除率可达58.6%。
短句来源
     The optimum technology conditions is 225W, 5min, 0.5MPa, S/O=0.7,content of metal ion is 0.4(weight%),respectively. According to above conditions, the removal rate of basic nitrides is 92%, the recovery of feed oil is 96%.
     当功率为225W、辐射时间为5min、压力为0.3MPa、剂油比为0.7、复合溶剂中AlCl3含量为0.4%(质量分数)时,碱性氮脱除率达92.0%,油品回收率达96.0%。
短句来源
     Results of pilot plant test showed that when temperature was 25 ℃, pressure was 0.4 MPa, V(water)/V(light gasoline) 0.05, and two-grade settlement, the removal of basic nitrides was more than 90.62 %,and remnant basic nitrides was lower than 0.06 μg/g, which meeted the limit of solid acidic catalysts to basic nitrides in feeds.
     中型试验结果表明 ,在温度 2 5℃、压力 0 .4MPa、水油比 0 .0 5、二级沉降的条件下 ,残余碱性氮小于 0 .0 6 μg g ,碱性氮脱除率大于 90 .6 2 %,满足固体酸催化剂对原料中碱性氮的限制。
短句来源
     Compare with denitrogenation agent WSQ 2, it could significantly increase the 150BS basic nitrides removal rate from the paraffinic resid lube base oil, and apparently improve the oxidation stability of the base oil. If proper solvent oil ratio was selected, the rotary bomb oxidation value of the refined oil increased from 68 to 186 minutes, thus had apparent economic and social effects.
     该脱氮剂与脱氮剂 W S Q2相比,能显著提高石蜡基重质润滑油基础油 150 B S碱性氮脱除率,明显改善基础油的氧化安定性,选择合适的剂油比,脱氮及白土精制后油的旋转氧弹值可从脱氮前的 68 m in 提高到186 m in,达到深度精制油的标准,与单纯白土精制工艺相比,具有明显的经济效益和社会效益。
短句来源
     Effect of extractants and various operational parameters on the removal of basic nitrides was investigated. Results of small scale tests showed that under the conditions of temperature 25 ℃,V(water)/V(light gasoline) 0.05, settlement time 15min and extraction times 3, the removal rate of basic nitrides was over 87 %.
     小型试验表明 ,在萃取温度 2 5℃、水油体积比 0 .0 5 ,沉降时间 15min及萃取次数 3次的条件下 ,的碱性氮脱除率可达 87%以上。
短句来源
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  碱性氮化物
     The nitrides especially basic nitrides can be effectively removed from the lube base oil, hence its oxidation stability was improved.
     装置运行及标定结果表明,采用WSQ-2脱氮剂,能有效脱除润滑油基础油中的氮化物,特别是碱性氮化物,显著改善基础油的氧化安定性。
短句来源
     Second, the main factor that affacts the stability of coker diesel is nitrides, especially basic nitrides, the influence of olefins is very weak.
     同时对焦化柴油安定性的影响因素进行了实验考察,实验结果表明:影响焦化柴油安定性的主要因素是氮化物,尤其是碱性氮化物,烯烃的影响很小。
短句来源
     Study on removing basic nitrides from diesel oil by microwave radiation
     微波辐射脱除柴油中碱性氮化物实验研究
短句来源
     Experiments indicate tha, non-basic nitrides can grealy effect the stability of the diesel by theirown,but basic nitrides and acid sulfides have no effect on it. Neverthelere, in the existence of non-basic nitrides, basic nitrides and acid sulfides or other acid compounds can accelerate the diesel getting bad.
     酸性化合物、碱性氮化物单独存在对柴油的安定性影响不大.若在非碱性氮化物碱性氮化物、酸性硫化物或其它酸性化合物等并存的条件下,由于酸性化合物、碱性氮化物具有催速作用,柴油的安定性变得更差.
短句来源
     Basic nitrides and dienes in the light fraction below 75℃ of FCC gasoline were adsorbed by adsorbent, then the light fraction was etherified by methanol in the up flow swelling bed reactor taking the strong acid cation exchange resin with large pore size as catalyst. RON of FCC gasoline has increased by 2~3 units and olefin content decreased by 10~15 percent points.
     采用上流式膨胀床反应器 ,以大孔径强酸性阳离子交换树脂作为催化剂 ,将催化裂化汽油中的 75℃以下轻馏分经吸附剂吸附出碱性氮化物和二烯烃后 ,加入甲醇进行醚化 ,其研究法辛烷值提高了 2~ 3个单位 ,烯烃含量降低了 10~ 15个百分点 ,并使其含氧化合物增加 ,有利于减少燃烧后CO ,NOx,SO2 的排放量。
短句来源
  “basic nitrides”译为未确定词的双语例句
     Study on Removal of Basic Nitrides from Light FCC Gasoline
     脱除催化裂化轻汽油中碱性氮的研究
短句来源
     An effective method of complexation extraction for separation of nitrogen compounds from catalytic diesel oil is reported The results show that nitrides,especially basic nitrides,in the diesel oil were effectively extracted with 95% ethanol containing minor amounts of water so luble Lewis acid extracts.
     用95%乙醇和微量萃取剂(水溶性Lewis酸)组成的复合溶剂对催化裂化柴油络合萃取以脱除其中的氮化物。
短句来源
     An effective method of complexation extraction for removing the basic nitrides from diesel oil by microwave radiation was put forward in this paper.
     提出了微波辐射络合萃取脱除柴油中碱性氮的新方法。
短句来源
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The properties of the sulfides and nitrides in the catalytically-cracked diesel oil are studied by means of adding thee compounds to the analog and the true basal diesel oil and adding acids to the diesel oil washed by alkali liquor. Experiments indicate tha, non-basic nitrides can grealy effect the stability of the diesel by theirown,but basic nitrides and acid sulfides have no effect on it. Neverthelere, in the existence of non-basic nitrides, basic nitrides and acid sulfides or other...

The properties of the sulfides and nitrides in the catalytically-cracked diesel oil are studied by means of adding thee compounds to the analog and the true basal diesel oil and adding acids to the diesel oil washed by alkali liquor. Experiments indicate tha, non-basic nitrides can grealy effect the stability of the diesel by theirown,but basic nitrides and acid sulfides have no effect on it. Neverthelere, in the existence of non-basic nitrides, basic nitrides and acid sulfides or other acid compounds can accelerate the diesel getting bad.

将催化裂化柴油中常见的硫化物、氮化物按一定方式添加到催化裂化柴油基础油及其模拟基础油中,将催化裂化柴油中常见的酸性化合物添加到碱洗后的脱酸柴油中,考察了这些化合物对柴油安定性的影响.研究表明,催化裂化柴油中的非碱性氮化物单独存在时可使柴油颜色变深;酸性化合物、碱性氮化物单独存在对柴油的安定性影响不大.若在非碱性氮化物、碱性氮化物、酸性硫化物或其它酸性化合物等并存的条件下,由于酸性化合物、碱性氮化物具有催速作用,柴油的安定性变得更差.

An effective method of complexation extraction for separation of nitrogen compounds from catalytic diesel oil is reported The results show that nitrides,especially basic nitrides,in the diesel oil were effectively extracted with 95% ethanol containing minor amounts of water so luble Lewis acid extracts.The recovery of diesel oil is more than 97%,and the solvent can be regenerated The process has promising prospects

用95%乙醇和微量萃取剂(水溶性Lewis酸)组成的复合溶剂对催化裂化柴油络合萃取以脱除其中的氮化物。结果表明,采用剂油比0.2,催化裂化柴油经络合萃取之后,氮化物特别是碱性氮化物可得到有效的脱除,柴油收率达97%以上,溶剂可循环使用。对萃取所采用的工艺条件进行了试验研究。

A continuous denitrogenation process with denitrogenation agent WSQ 2 was developed and used in a 50 kt/a unit at Jingmen General Petrochemical Works. The nitrides especially basic nitrides can be effectively removed from the lube base oil, hence its oxidation stability was improved. The induction period tested by rotational oxygen bomb was increased from 130 minutes to more than 200 mi nutes.

荆门石油化工总厂开发了连续式液相脱氮工艺,建成了50kt/a工业装置,成功地将液相脱氮剂应用于工业生产。装置运行及标定结果表明,采用WSQ-2脱氮剂,能有效脱除润滑油基础油中的氮化物,特别是碱性氮化物,显著改善基础油的氧化安定性。选择合适的剂油比,用南阳减压三线脱蜡油经该工艺处理后,旋转氧弹试验的诱导期由130min上升至200min以上,达到深度精制基础油标准。

 
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