1) alkalescence nitrogen removal
脱碱性氮
2) Basic nitrogen extraction rate
碱氮脱除率
3) basic nitrides
碱性氮
1.
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。
4) basic nitrogen
碱性氮
1.
Removal of basic nitrogen in coking gatch by means of compound denitrogenating agent;
基于复合脱氮剂考察碱性氮脱氮条件与脱氮率
2.
The magnetic adsorbent for separating basic nitrogen compounds(BNC)in diesel fuel was prepared by precipitation method using ammonia as precipitator to react with Fe2+ and Fe3+.
用氨水作沉淀剂与一定量的Fe2+和Fe3+反应制备了具有磁性的碱性氮脱除剂,研究了在外加磁场作用下其对柴油中碱性氮的脱除效果。
3.
As a result,after clay finishing,the VI of base oil could be increased 2～9 unit,with lowered basic nitrogen,and oxidation stability could meet the requirement of MVI standard for base oil.
试验结果表明 :以我厂轻脱脱蜡油和减三线脱蜡油为原料经糠醛再抽提和白土补充精制后得到的基础油粘度指数可增加 2～ 9个单位 ,碱性氮明显降低 ,氧化安定性可以满足MVI基础油标准要
5) Basic nitrogen compound
碱性氮
1.
The removal rate of basic nitrogen compounds (BNC) is 88.
5%FY 14吸附剂用量的碱性氮脱除率为95。
6) Basic nitrogen compounds
碱性氮
1.
Simple Separating Method of Basic Nitrogen Compounds from the Coking Diesel Oil;
一种简易脱除焦化柴油中碱性氮化合物的方法
2.
5-2 h and H2/CGO volume ratio range of 400-1200,to investigate the effects of these variables on the relative rates of conversion of total,basic,and non-basic nitrogen compounds.
结果表明,提高反应温度、压力和停留时间都有利于含氮化合物的脱除,其中碱性氮比非碱性氮更容易脱除,受反应条件的影响也更大;随着氢/油体积比的增加,含氮化合物的加氢脱除率呈现先增大后减小的趋势。
补充资料：间接嗜碱性粒细胞脱颗粒试验
间接嗜碱性粒细胞脱颗粒试验
一种检查速发型超敏反应的体外试验。常用家兔的嗜碱性粒细胞或大鼠腹腔肥大细胞，加待试者血清作用一定时间，使血清中的IgE与细胞结合。再以变应原攻击。镜检100个细胞，计数脱颗粒细胞的百分数。为了避免非特异性反应，应包括待试者血清对照，新生儿血清对照、变应原对照及抗IgE对照等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条