1) basic nitrogen
碱性氮化合物
2) basic nitrogen-containing compounds
碱性含氮化合物
1.
A method for determination of basic nitrogen-containing compounds in main-stream smoke was established.
在氢氧化钡碱性环境中,以三氯甲烷为萃取剂,采用气相色谱-选择离子监测-质谱法(GC-SIM-MS)测定吡啶、2-甲基吡啶、2-甲基吡嗪、喹啉、吲哚等18种碱性含氮化合物。
3) basic nitrogen compound
碱性氮化物
1.
Removal of basic nitrogen compounds from diesel oil with complexing extraction;
络合萃取脱除FCC柴油中的碱性氮化物
2.
The effect of basic nitrogen compound on the CGO cracking properties;
碱性氮化物对焦化蜡油裂化性能的影响
3.
This agent can selectively remove basic nitrogen compounds from coker gas oil and the refined oil yield is over 97%.
该工艺采用研制的脱氮用精制剂,该精制剂为一种酸性络合剂,能选择性脱除焦化蜡油中的碱性氮化物,精制后油的收率97％以上。
4) Basic nitrogen compounds
碱性氮化物
1.
The tests revealed that, although the USY catalysts showed higher conversion of coker gas oil than the ZSM-5 catalysts, the ZSM-5 zeolite could obstruct the large-molecule basic nitrogen compounds of coker gas oil from entering the catalyst pores, thus reducing its susceptibility to poisoning.
实验结果表明,与USY催化剂相比,焦化蜡油在ZSM-5催化剂上的转化率虽然相对较低,但因ZSM-5分子筛对焦化蜡油中大分子氮化物进入分子筛孔道具有阻碍作用,使其对碱性氮化物中毒的敏感性明显降低;同时,在较低的转化率下,采用ZSM-5催化剂时液化石油气产率可达到23。
2.
Basic nitrogen compounds in FCC diesel oil were removed by solvent extraction with acetic acid/95% ethanol under the condition of microwave irradiation.
在微波辐射的条件下,用乙酸-w(乙醇)=95%络合萃取催化裂化柴油中碱性氮化物,考察了剂油体积比、乙酸加入量、微波辐射功率、辐射时间、辐射压力等工艺条件对碱性氮化物脱除率和柴油回收率的影响。
3.
Removal of the basic nitrogen compounds from coker diesel was studied by using denitrogenation agent LCH, factors such as agent/oil ratio, reaction temperature, reation time and settlement time were investigated.
用LCH脱氮剂脱除焦化柴油中的碱性氮化物,考察了脱氮剂与柴油质量比、反应温度、搅拌时间、沉降时间对碱性氮化物脱除效果的影响。
5) basic nitride
碱性氮化物
1.
We have studied the following method to remove basic nitride from basic oil by means of adding denitrification agent to it.
研究了加入脱氮剂脱除油中碱性氮化物的方法。
6) basic and non basic nitrogen compounds
碱氮和非碱氮化合物
补充资料：硫酸二甲酯与氮丙啶均聚物的化合物
CAS：30607-77-3
分子式：C2H6O4S·x(C2H5N)x
中文名称：硫酸二甲酯与氮丙啶均聚物的化合物
英文名称：Sulfuric acid, dimethyl ester, compd. with aziridine homopolymer
Dimethyl polyethylenimine sulfate
Polyethyleneimine, dimethylsulfate polymer
分子式：C2H6O4S·x(C2H5N)x
中文名称：硫酸二甲酯与氮丙啶均聚物的化合物
英文名称：Sulfuric acid, dimethyl ester, compd. with aziridine homopolymer
Dimethyl polyethylenimine sulfate
Polyethyleneimine, dimethylsulfate polymer
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