再生剂

The process conditions for preparing nonyl phenol with mixed nonylenes in the presence of sulfonated polystyrene type resin as catalyst and the method of regeneration of used catalyst were researched.

研究了以强酸性阳离子交换树脂为催化剂，以混合C=9为原料制备壬基酚的工艺条件及树脂的再生方法，并考察了催化剂及再生剂的使用寿命。

objective: to explore effect of amount of rubber reclaiming agent made from garlic juice on performance of reclaimed rubber.

目的 考察以大蒜汁制得的橡胶再生剂的用量对再生橡胶性能的影响。

Experimental analysis of recovered asphalt and sieve analysis of recovered aggregates were carried out for recovered asphalt pavements. The new asphalt and the rejuvenator were added into old asphalt, and the object viscosity of recycled asphalt is about 120 Pas.

将沥青路面刨除料进行回收沥青实验分析和回收集料筛分析，并在旧沥青中添加新沥青和再生剂得到再生沥青，其目标粘度为120Pas。

Bed regeneration and subsequent treatment of the concentrated regenerant are an integral part of the overall treatment process.

床层的再生和浓缩再生剂的后处理都是整个处理过程不可分割的一部分。

In addition, dichloromethane-methanol-acetic acid (60: 30: 10, V/V) is selected as regenerant and the appropriate regeneration condition is also established by evaluation of the regeneration effciency.

此外，通过对再生效率的考察，寻找到二氯甲烷—甲醇—乙酸（60：30：10，V/V）为再生剂及合适的再生条件。

Under the action of DC electric field, by using the water, instead of acid and alkali for regenerant, the exhausted ion exchange resin is regenerated.

简介： 在直流电场作用下，利用水作为再生剂，用它代替酸碱再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

Under the action of DC electric field, by using the water, instead of acid and alkali for regenerant, the exhausted ion exchange resin is regenerated.

在直流电场作用下，利用水作为再生剂，用它代替酸碱再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

Regenerative process was determined by comparing the concentration difference of Na+ in used and unused regenerant, as well as the concentration of Na+ in hydrogen peroxide out of resin columns.

比较浸泡失效树脂前后再生剂中Na+浓度变化和工业级H2O2流经交换柱后Na+浓度，确定适宜的再生方法。

Under the action of DC electric field,by using water as regenerant,it substitutes the acid and the alkali to regenerate,the electro-regeneration technology for ion exchange resin in outer body of the exhausted ion exchange resin.

在直流电场作用下，利用水代替酸碱作为再生剂再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

However, membrane suppressors also have certain disadvantages compared to packed bed suppressors such as cost, leakage of regenerant causing higher detector background, the requirement for an external supply of regenerant solution and the fact that membrane suppressors are complex and not user serviceable.

&然而，与填充床抑制器相比，膜抑制器也有不足之处，如成本，再生剂泄漏导致更高的检测器背景，需要外部提供再生溶液，以及膜抑制器的复杂性和用户难以操作的事实等等，因此，开发低价、高性能填充床抑制器会更有益。&这正是万通致力所为！

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。