refined naphthalene是什么意思

网络释义

用法例句

In this study,the preparation of 2,6-DIPN through the shape-selective isopropylation of refined naphthalene with propylene was processed in 0.

该文以精萘和丙烯为原料,以水汽脱铝氢型丝光沸石(SDHM)代替传统的傅-克催化剂,在0。

Based on the liquid emulsion membrane separation technique,refined naphthalene can be obtained from naphthalene oil using anionic surfactant.

本研究依据乳化液膜分离技术的原理，采用阴离子表面活性剂形成的乳化液膜从萘油直接制取精萘，考察了各种工艺条件对精萘产品质量和收率的影响。

Because of higher price and greater market demand of refined naphthalene,the plant was revamped to increase its production capacity.

概述了宝钢三期精萘装置生产情况,介绍了精萘装置扩能改造思路:在装置结晶系统增加了1组规格同原2组的结晶器,采用原有的结晶操作工艺参数,均匀分配3组结晶器的操作负荷。

Jining coal-chemistry corporation reforms the cooling tower for the production installation of thepurified naphthalene.

济宁煤化公司对精萘生产装置的冷却塔进行改造，将原波纹填料改为花环填料，并根据原料萘含量的不同，合理优化工艺参数，从而消除了精萘生产周期延时现象，降低了生产成本，提高了产品质量。

As the composition of diesel oil mixtures are complicated and their properties are similar to each other,a method of using gas chromatography to determine the naphthalene content in the circulative diesel oil formed in the purifying process was developed and the detection conditions were confirmed.

2003年济钢焦化厂引进焦炉煤气精脱萘工艺,利用柴油循环脱萘。

Study on Technical Conditions for Preparing 2,6-diisopropyl Naphthalene from Refined Naphthalene;

由精萘制备2，6-二异丙基萘的工艺条件研究

Effect of Mordenite Modified by Rare Earths on Isopropylation of Refined Naphthalene

稀土修饰丝光沸石对精萘异丙基化反应的影响

Studies on Separation and Purification of 2,6-Diisopropylnaphthalene;

2，6-二异丙基萘分离精制方法的研究

Study on the preparative procedure of inclusion compound of PND-HP-β-CD

咯萘啶-羟丙基-β-环糊精包合物的制备

Effects of spermine and NAA on adventitious root formation in excised cucumber cotyledons

精胺、萘乙酸对离体黄瓜子叶不定根形成的影响

Therapeutic effects of GALLE-DONAU treatment on patients with alcoholic liver disease

托尼萘酸片治疗酒精性肝病的临床疗效

γ-Cyclodextrin-Induced Photocyclodimerization of Alkyl 2-Naphthoate

γ-环糊精诱导的2-萘甲酸酯光二聚反应

Studies on Molecular Recognition for Small Organic Molecules by β-Cyclodextrin/naphthol

β-环糊精/萘酚对有机小分子识别作用研究

Theoretical Investigation of the Structural Properties of β-cyclodextrin-1-naphthol Complexes

1-萘酚-β-环糊精包合物结构的理论研究

A NEW PROCESS OF SEPARATING AND REFINING β-METHYLNAPHTHALENE FROM GAS ABSORBER OIL

从洗油中分离和精制β-甲基萘的新工艺

Investigation of Chiral Recognition of β-Cyclodextrin Toward 1,1′-Bi-2-Naphthol Enantiomers in the Presence of Different Alcohols by Fluorescence and HPLC

醇存在下R,S-1,1′-2-联萘酚对映体的环糊精手性识别研究

naphthalene-1,5-disulfonic acid

萘－１,５－二磺酸

Room Temperature Phosphorescence Induced by Cyclodextrin of Carbaryl、α-Bromonaphthalene in the Presence of Small Organic Molecule and Its Application;

有机小分子存在下，环糊精诱导西维因、α-溴代萘室温磷光及其分析应用

Technical naphthalene

GB/T6700-1986工业萘

naphthionic acid

４－氨基－１－萘磺酸

2-hydroxy-3-naphthoic acid

２－羟基－３－萘甲酸

naphtyl formate

甲酸十氢-β-萘酯

2-naphthylamine-1-sulfonic acid

２－萘胺－１－磺酸