气溶剂

丁烷脱沥青装置汽提回收气相溶剂的余热回收

The utilization of the waste heat of the stripping recovered solvent in the butane deasphalting unit

三甘醇因其具热稳定性好、吸水性强、蒸汽压低等优点，作为天然气脱水溶剂得到了广泛的应用。

Triethyleneglycol widely used as dehydration solvent in natural gas industry , it has many advantages such as thermodynamics stabilization , strong sop up and low steam pressure .

只是这种供电作用，在溶液中，由于溶剂化作用，其相对强弱遵循BakerNathan顺序；而在气相或溶剂化作用很小的溶液中则遵循反BakerNathan顺序。

However , the relative strength of these electron donors follows the Baker-Nathan order by solvation effects in solution , and the Baker-Nathan anti-order in gas phase .

毛细管气相色谱溶剂切换装置及应用

Solvent Venting Procedure and Its Application to Capillary Gas Chromatography

生物反应可以与不同的分离方法（如气提、溶剂萃取、膜分离、吸附和离子交换等）耦合分离反应液中的产物和副产物以消除抑制效应。

The bioreaction can be coupled with different separation methods , such as gas stripping , solvent extraction , membrane separation , adsorption and ion - exchange , etc. , to separate the product or by - product from reaction broth and to eliminate the inhibitory effect on the reaction .

用溶胶凝胶法制备出了高RC比（间苯二酚与催化剂的摩尔比）的RF有机气凝胶，通过溶剂替换，成功地实现了常压条件下的干燥工艺。

Resorcinol formaldehyde ( RF ) aerogels with high RC ratio ( molar ratio of resorcinol to catalyst ) are prepared by using sol gel process . They can be dried at ambient conditions by solvent substitution .

目前EuS的合成方法主要有高温固相法、高温固气法、高温溶剂热法等，这些方法存在合成温度高、成本高的缺点。

The current synthesis methods of EuS including high temperature solid reaction process , high temperature gas solid method and high temperature hydrothermal method , which all need high synthesis temperature , or high cost .

新型液化石油气脱除有机硫溶剂的应用

Application of a new solvent for removal of organic sulfur from LPG

气干材和溶剂置换材的边材渗透性均大于对应的心材渗透性。

The permeability of sapwood of both air dried and the solvent exchange dried specimens were bigger than the heartwood .