Dibenzofuran

In this study , we use supercritical ethanol to extract dibenzofuran , fluorene and acenaphthene , which are in wash oil .

本研究通过超临界乙醇萃取抽提洗油中的氧芴、芴及苊三种组分，并对超临界抽提机理进行探讨。

However , rock extracts of middle to lower Es 3 and the related oil are characterized by Pr / Ph > 1 , and relatively high concentration of hopane and dibenzofuran contents , representing freshwater lacustrine genesis .

沙河街组三段中、下亚段烃源岩及相关原油具有Pr/Ph大于1、藿烷和氧芴系列含量相对较高的淡水湖相成因特征。

A simple second order kinetics experiment Adsorption kinetics of dibenzofuran on activated carbon

简单二级动力学实验活性炭吸附二苯并呋喃的动力学

A Facile Synthetic Method of Dibenzofuran and Its Derivatives

合成二苯并呋喃的新方法

Adsorption kinetics of dibenzofuran on activated carbon

活性炭吸附二苯并呋喃的动力学

Dibenzofuran ( DF ) is one of the model compounds for the study of biodegradation of dioxin-like pollutants .

二苯并呋喃（DF）是研究二英类化合物生物降解的模式化合物之一。

Microbial Degradation of Dibenzofuran

二苯并呋喃的微生物降解

Based on these experimental spectra the activation energy of dibenzofuran desorption on the three activated carbons was estimated by using the classical TPD model and the new nonlinear TPD model .

以这些TPD图谱为基础，分别采用经典TPD模型和TPD非线性模型计算了二苯并呋喃在3种活性炭上的脱附活化能。

Combining rotary kiln technology with high temperature air combustion forms a new type incineration technology for solid waste , which has combustion stability and control polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofuran emission functions .

提出将回转窑技术与高温空气燃烧技术相结合，形成一种兼有稳定燃烧和控制二英、呋喃等污染物排放双重功能的新型固体废弃物焚烧方式。

The improvement of the purity of fluorene is not dependent on the removal of acenaphthene and dibenzofuran , but dependent on the separation of other impurities .

芴基及吲哚芴基蓝光聚合物的合成与表征芴纯度的提高主要不是依赖苊、氧芴的去除，而是其它杂质的分离。

Relative content of diethyl phthalate and dibenzofuran were higher in Welsh onion rhizosphere soil than cucumber rhizosphere soil , and containing six sulfur compounds , five compounds of them belong to the sulfite esters . 2 .

与黄瓜根际土壤相比，大葱根际土壤中邻苯二甲酸二乙酯和二苯并呋喃含量较高，且含有6种硫代化合物，其中5种属于亚硫酸酯类。