正催化 的英文怎麼說

Catalytic synthesis of n - amyl acetate with solid superacid so2 - 4 tio2 - wo

3催化合成乙酸正戊酯

Catalytic synthesis of n - buty1 benzoate with solid acid

固體酸催化合成苯甲酸正丁酯

Catalytic synthesis of n - butyl benzoate with keggin p - mo - v heteropolyacid

雜多酸催化合成苯甲酸正丁酯

Study on synthesis of n - butyl acetate catalyzed by sncl4 5h2o c

催化合成乙酸正丁酯

In this paper, glycidyl ether, which was high epoxide value and low viscosity, was synthesized from 2 - trimethylene glycol, epichlorohydrin and the normal butyl alcohol by phase transfer catalyst based on the orthogonal experiment design

摘要採用1 ， 2 -丙二醇、正丁醇和環氧氯丙烷為原料，在相轉移催化劑的作用下反應，通過正交實驗合成了的高環氧值、低粘度的混合醇縮水甘油醚。

Catalytic synthesis of n - propyl carboxylate using ammonium ferric sulfate

硫酸鐵銨催化合成羧酸正丙酯

The catalytic synthesis of n - propyl carboxylate with ammonium ferric sulfate

硫酸鐵銨催化合成羧酸正丙酯

The research status of the world diesel exhaust aftertreatment technology is summarized systemicallyo at the same time, the development status and problems about oxygenation catalysis converter and particulate filter are analyzed on the basis of mentioned informations, we bring up a diesel exhaust cleanse system, that adopts the technique course of catalysis conversion combining particulate collection and regeneration the system collects exhaust particulate by means of efficacious filtering material it can oxidize ho co and macromolecule solvable organic via catalyst and diesel oil additive enhanced temperature will partly oxidize collected particulate and ultimately achieve the aim of exhaust reduction, after processing system frame design and trial matching, it ' s detected that the system can surely cleanse gas exhaust and particulate in addition, gas - ejected combustion - supporting regeneration for diesel particulate filter is also researched, we have rudimentarily designed the software and hardware of the g as - ejected combustion - supporting system having processed a series of trials, we discover the rules of the system credibly working these rules demonstrate the right direction for researching gas - ejected combustion - supporting regeneration technology

本文系統地介紹了國內外柴油機排氣后處理技術的研究現狀，分析了氧化催化轉化器和微粒捕集器的發展現狀及存在的問題，以此為基礎，提出了一種柴油機排氣凈化系統，該系統採用催化轉化與微粒捕集及再生相結合的技術路線，通過過濾材料的有效過濾，將排氣中的微粒進行收集，藉助于催化劑和柴油添加劑使排氣中hc 、 co及高分子可溶性有機物氧化，產生的高溫使得收集到的微粒部分氧化，從而達到降低排放的效果。通過系統結構設計和試驗匹配，實現了對氣體排放物和微粒的凈化。同時，論文中還進行了柴油機微粒捕集器噴氣助燃再生的研究，初步設計了噴氣助燃系統，進行了控制系統軟、硬體的開發，通過正交試驗，摸索出了噴氣助燃系統可靠工作的一般規律，為噴氣助燃再生技術的開發提供了方向。

Synthesis of - naphthyl ethyl ether catalyzed by copper chloride with microwave irradiation solvent - free system

2催化合成對羥基苯甲酸正丁酯

The optimum condition for synthesis of ethyl acetate catalyzed by expansible graphite was investigated through orthogonal test

摘要通過正交實驗研究了可膨脹石墨的催化合成乙酸乙酯的最佳條件。

Thisarticle studies the synthetic process of di - n - hexyl adipate. it discusses the kinds ofnon - acidic catalyst used in the process. it points out the characteristic and the keytechnology of the synthesis, and the application of the product in pvb resin

研究了己二酸二正己酯的合成方法，介紹了己二酸二正己酯合成中的非酸催化劑的種類，討論了工藝特點、工藝關鍵以及產品與pvb樹脂配套應用檢驗結果。

Through orthogonal design experiments on synthesizing p - tert - butylcstechol from hydroquinone and isobutylene by using a new catalyst prepared from cobalt naphthenate and zinc chloride, the optimum technology parameters were obtained : mole ratio was 1 : 1. 15 for hydroquinone and isobutylene, mass ratio was 100 : 20 for hydroquinone and catalyst, and the reaction temperature was 100 5

摘要用環烷酸鈷與氯化鋅復配的新型催化劑，以鄰苯二酚、異丁烯為原料合成對叔丁基鄰苯二酚，通過正交實驗確定的較佳工藝參數為：鄰苯二酚：異丁烯（物質的量比） 1 : 1 . 15 ，鄰苯二酚：催化劑（質量比） 100 : 20 ，烷基化反應溫度100 5 。

Acid modification for n - pentane isomerization catalyst at low temperature

正戊烷異構化催化劑低溫酸性改性

Synthesis of n - butyl salicylate with solid superacid catalyst

固體超強酸催化合成水楊酸正丁酯

Synthesis of n - butyl acetate catalyzed by tsoh - sba

15負載對甲苯磺酸催化合成乙酸正丁酯

Synthesis of n - butyl p - hydroxy benzoate catalyzed by amino sulfonic acid

氨基磺酸催化合成對羥基苯甲酸正丁酯

A study of compound of n - butyl acetate cqtqlyzed by crystaline aluminum trichloride

結晶三氯化鋁催化合成乙酸正丁酯的研究

Catalytic synthesis of butyl acetate under microwave irradiation

微波輻射下催化合成乙酸正丁酯

Synthesis of n - butyl acetate catalyzed by anhydrous aluminium chloride

無水三氯化鋁催化合成醋酸正丁酯

Catalysis synthesizing n - butyl acrylate by cation exchange resin

離子交換樹脂催化合成丙烯酸正丁酯