稀土催化劑 的英文怎麼說
中文拼音 [xītǔcuīhuàjì]
稀土催化劑
英文
rare earth catalyst-
The methods for synthesizing p - hydroxyl ethyl benzoate catalyzed by sulfuric acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, aluminum chloride hexahydrate, stannic chloride pentahydrate, copper sulfate, titanium sulfate, rare earth metal oxide, sodium bisulfate monohydrate, solid super acid and heteropoly acid and so on are reviewed
摘要評述了硫酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水合三氯化鐵、六水合三氯化鋁、五水四氯化錫、硫酸銅、硫酸鈦、稀土金屬氧化物、一水硫酸氫鈉、固體超強酸、雜多酸等催化劑催化合成對羥基苯甲酸乙酯的方法。The synthesis methods of isobutyl acetate catalyzed by p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, cupric chloride bi - hydrate, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, potassium bisulfate, chitosan sulfate, sodium dihydrogen phosphate, rare earth metallic oxide, solid super acid, heteropoly acid and molecular sieve etal were reviewed
摘要評述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、二水氯化銅、五水四氯化錫、十二水合硫酸鐵銨、一水硫酸氫鈉、硫酸氫鉀、殼聚糖硫酸鹽、磷酸二氫鈉、稀土金屬氧化物、固體超強酸、雜多酸和分子篩等催化劑催化合成乙酸異丁酯的方法。Property investigation of a kind of three - way catalyst containing rare earth metal
一種富稀土型三效催化劑的性能考察By the stational environmental protection administration in mar. reecat decide to devoted to exhaust gas converters of motorcycles and auto. sweden recsab company invested our company. reecat developed rare - earth - precious metal composite catalysts as the core techology, and formed big three seriese products
利凱特公司研製開發出高效稀土-貴金屬復合型催化劑，以此為核心技術，逐步形成三大系列主導產品，為全面進入國內尾氣治理市場奠定了堅實的基礎。Uses : mainly used as raw material in making mix - met and extracting individual reo, it is also used for making petroleum catalysts
用途：主要用於製作取混合稀土金屬和提取單一稀土產品的原料，大量用於植被是由裂化催化劑。Yin, yue - yan ; zhao gang * ; yang, gao - sheng ; yin, wei - xing, “ preparation of 6, 6 ' - bisperfluoroalkylated binols and their application in asymmetric alkylation of benzaldehyde ”, chinese journal of chemistry, 2002, 20, 803 ? 808
楊高陞，盛恩宏，程林，周雙六，孫益民，王紹武* ， 「含茂基稀土金屬有機絡合物催化劑在有機合成中的應用」 ，中國稀土學報， 2002 ， 20 ， 97 ? 106Preferential oxidation of co in h2 over perovskite - type oxides
鈣鈦礦型稀土復合氧化物催化劑上一氧化碳的選擇氧化The modified nickel - supported catalysts possess good reaction performance, conversion of propane and carbon dioxide as well as yield of hydrogen
採用稀土改性的氧化鋁負載的鎳催化劑顯示出較好的催化活性，比氧化鋁負載的貴金屬催化劑有更好的丙烷二氧化碳轉化率和氫氣收率。The main results of this study are summarized as folio wings : firstly, the effect of rare earth - doped catalyst to the synthesis of carbon nanotubes was systemic studied ; the vary of morphology and content of catalyst in the catalysis synthesis process of carbon nanotubes was also deeply investigated, which is helpful to the understanding of carbon nanotube growth mechanism
本文利用cvd和熔劑法及直接氧化法在合成和表徵碳納米管、硼基納米材料及其他若干材料等方面做了以下初步的探討： （ 1 ）系統研究了稀土摻雜催化劑對碳納米管生長的影響及催化合成碳納米管過程中催化劑形貌和成份的變化，加深對碳納米管生長機制的理解。At same time, this paper analyzes the importance of well matching of electronic controlling and catalytic converting technology with petrol engine. the main r & d work can be outlined as follows : ( 1 ) working out catalyst for petrol engine which is the compound of rare - earth to noble metal, studying on compounding ingredients and making technics of catalyst, mini - evaluating device having been developed and the catalyst developed having high converting efficiency and long life
同時，分析了電控和催化轉化技術與車用汽油機進行良好匹配的重要性，並圍繞該主題進行了系統深入的研究，具體內容如下： （ 1 ）開發了適合於車用汽油機使用的稀土復合型汽油機排氣催化劑，進行了催化劑配方的研究和制備工藝的研究，進行了催化劑微型評價裝置的研製。Direct synthesis of dimethyl carbonate over rare earth oxides supported catalysts
稀土氧化物負載雙組分催化劑用於直接合成碳酸二甲酯Studies on rare earth catalysts in polymer syntheses
稀土催化劑在高分子合成中的開拓應用Vehicle emission pollution control and application of rare earth catalysts in china
我國機動車排放污染控制與稀土催化劑的應用Abstract : in this paper, the related literatures were summarized and discussed on the present situation of vehicle emission pollution, emission regulation and policy, technology of pollution control, rare earth catalyst study, catalytic characteristics and problems in research and development in china. some conclusions were obtained, and also some proposal and ideas were suggested
文摘:本文從我國機動車排放污染的現狀、機動車排放的法規與政策、國內外排放污染控制技術、稀土催化劑的研究與機動車凈化催化劑中稀土的催化特性和機動車尾氣凈化催化劑研發中存在的問題等方面進行了綜述與探討，得到了一些有意義的結論，就機動車尾氣凈化稀土催化劑的研究與開發提出了一些設想和建議。As the future developmental strategy, the company will take " customer s satisfaction will be our success " as the development idea, and focus to research and develop rare earth catalyst, rare earth special powder, nanometer material, rare earth function ceramics, rare earth biological preparation
作為未來發展戰略，公司將秉承「客戶滿意就是我們的成功」發展理念，著眼于稀土催化劑稀土特種粉體和鈉米材料稀土功能陶瓷稀土生物制劑等領域的研究和開發，不斷開發利用新的稀土科技成果並逐步產業化。Abstract : in this work, atom structure features of rare earth elements have been analyzed. reasons why changeable valence rare earth oxide can strengthen stability of atom valence in oxidized state, ability to conserve oxygen and heat stability for catalysts are discussed from mechanism. auxiliary catalyst functions are understood more deeply on the base theory
文摘:本文從原子結構分析了變價稀土元素原子的結構特點，從機理上分析了變價稀土氧化物對催化劑原子氧化價的穩定性、貯氧能力和熱穩定性等性能增強的根源，從理論上深入認識了稀土氧化物的助催化作用。Catalytic converter is one of the main countermeasures in controlling the automotive exhaust emission in the world. most of the gasoline engine of car and light duty truck have been installed the catalytic converter in the u. s., japan and europe. from the review and analysis of a great number of foreign literatures, a set of evaluation technique and test method for reliability of automotive catalytic assembly has been set up
通過分析催化轉化器載體和墊層的特性，提出了懸浮式墊層封裝技術；並在在用車及新車催化轉化器的開發中提出了用金屬網催化轉化器作為預起燃裝置，同時採用陶瓷催化轉化器的復合型結構設計，殼體採用懸浮式封裝結構形式，催化劑採用稀土和貴金屬復合型，臺架試驗及實車試驗結果表明設計方案達到設計要求。Adopt the high - efficient tombarthite - transition metal - noble metal - the complex catalyst the honeycomb, network board as carrier
採用以金屬蜂窩網板為載體的高效稀土-過渡金屬-貴金屬復合型催化劑Adopt the high - efficient tombarthite - transition metal - noble metal - the complex catalyst ( the honeycomb, network board as carrier )
採用以金屬（蜂窩、網板）為載體的高效稀土-過渡金屬-貴金屬復合型催化劑Our company produce all kinds of rare earth products in the use of catalysis, electronic, magnetic and inorganic chemical products with high - added value of additional, high science and technology on the basis of rich rare earth in china
公司利用國內豐富的稀土資源，生產以稀土材料為主的高附加值、高科技含量的催化劑、光電子材料、磁性材料、拋光材料和稀土無機化工深加工產品。分享友人