浸渍

Based on the optimum variables of the impregnation got in the experiment, the daily design production of mechanical pulp of rice straw and the special characters of rice straw compared with the wood chip, the design of impregnator was finished by the process including calculation, structure design , check, selecting type etc.

设备设计部分，以工艺实验确定的最佳浸渍工艺参数为依据，根据日产40吨稻草机械浆的设计产量，并考虑到稻草的特有的属性，通过计算、结构设计、校核、选型等工作完成本论文的设备研制。

Some companies do as many as 30 DIPS creating a rich blue Indigo character.

一些公司为了获得具有靛蓝特征的饱和蓝色会反复浸渍30次。

The interelectrode dielectric adopts the polypropylene film with surface coarsening which is easy to impregnate so as to enhance the reliability of high-capacity capacitor.

极间介质为易于浸渍的表面粗化聚丙薄膜，特别提高了大容量电容器的可靠性。

Our company is a professional production, garment interlining and non-woven fabric impregnated company.

我公司是一家专业生产，服装衬布和浸渍无纺布公司。

As a professional production of impregnated non-woven interlining and apparel business, since it was set up, the quality of its excellent work attitude and dedication to win the country outside the clients respect and trust, we will, as always, dedicated to provide you with first-class products and services.

作为一家专业生产浸渍无纺布和服装衬布的企业，自成立以来便以其卓越的品质和执着敬业的态度赢得国里外客户的尊重与信任，我们将一如既往地竭诚为您提供一流的产品和服务。

Nissan apparel interlining 40,000 square meters, 5 tons of non-woven fabric impregnated.

日产服装衬布40000平方米，浸渍无纺布5吨。

The catalyst prepared by mixed support (MgO+ kieselguhr) had the decrease in selectivity to CHN for support's acidity, but the change is very little.

采用混合载体浸渍的催化剂，由于硅藻土的酸性作用，环己酮的选择性略有降低，但对催化剂的整体活性影响不大。

The catalysts were prepared by impregnation and precipitation method, and the active carbon,γ-Al2O3, silica and kieselguhr were selected as the carriers of catalyst. the effects of reaction conditions, such as reaction temperature, types of solvents, and types of hydrogen donors were investigated, It was found that the Pd/C catalyst was the best one, and its proper reaction conditions were also obtained as follow: sodium formate as hydrogen donor, water as solvent, reaction temperature of 70℃ and reaction time of 2.5h.

以活性炭、γ-Al2O3、硅胶和硅藻土等为载体，分别采用浸渍法和沉淀法制备了催化剂，对于反应温度、溶剂及氢供体的种类等反应条件的影响进行了研究，发现以沉淀法制备的Pd/C催化剂是对转移加氢最有效的催化剂，初步确定了适宜的反应条件为以甲酸钠作氢供体、水作溶剂及70℃反应2.5h等。

It was found that Pd-Co/active carbon catalyst was the optimal catalyst, and Pd-Co/γ-Al2O3 was also good, but silica and kieselguhr were not proper carriers for the object reaction, because of their stronger surface acidity, which could result in the formation of polymer, jammed the micro pores of catalyst, and then resulted in its deactivation. Addition of Bi, Ce and Cu promoters could not improve the activity of catalyst, but La and Ba promoter could enhance the activity of catalyst apparently, and the Co was the best promoter, especially Co was impregnate in advance. It was attributed to that the pre-impregnated Co may occupy the micro pores of active carbon, and cover some bad functional groups on the surface of catalyst, so that the active and selectivity of catalyst could be enhanced obviously.

研究结果表明，Pd-Co/活性炭催化剂是目标转移加氢反应的最适宜催化剂，Pd-Co/γ-Al203效果也较好，而硅胶和硅藻土由于表面酸性较强，容易造成生成聚合物而堵塞催化剂微孔、使催化剂迅速失活；此外，添加Bi、Ce、Cu等助剂时对活性并无改善作用，而添加La和Ba助剂时可使Pd的催化活性有所提高，效果最好的是Co助剂，尤其是先浸渍Co的Pd-Co/C催化剂，原因是Co占据了活性炭的微孔、覆盖了某些对目标反应不利的官能团，使其活性和选择性都有较大幅度的提高。

Cavity displacement method and polymer pickling process could be used for the preparation of linalool formulation, which could provide new control measures to spacial repellent for insect, environmental contamination and insect resistance.

采用空穴置换法与聚合物浸渍法均可达到对芳樟醇的理想释控状态，为空间驱避昆虫、缓解环境污染和抗药性等问题提供了新的防控手段。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。