生化催化劑 的英文怎麼說
中文拼音 [shēnghuàcuīhuàjì]
生化催化劑
英文
biochemical catalyst-
Manufacturer of fine chemicals, and pharmaceutical and agrochemical intermediates, offering a small but diverse range of predominantly aromatic chemicals. located in shanghai and lanxi, china
-生產芐胺，鄰氯苯甲酰氯，對氯苯甲酰氯， n甲基芐胺， -苯乙胺，糠胺，四甲基己二胺，延遲催化劑，聚氨酯催化劑，農藥中間體Regeneration of alumino - phosphate solid acid catalyst in alkylation
磷鋁固體酸催化劑在烷基化反應中再生性能的研究The hydrophilicity of the modified nano - tio2 film was also studied. the ruslt shows that the hydrophilic angle has a little increase, but its super hydrophilicity is not alterant, and also shows the hydrophilic angle increasing on open entironment is slowing
結果表明，改性后催化劑的接觸角有所增加，但催化劑的超親水性沒有發生改變，同時催化劑經等離子體處理后在開放的環境中樣品的接觸角的變化緩慢一些。Bacterial lipase is a kind of biocatalyst which is widely used in many industrial fields
摘要細菌脂肪酶是一類廣泛應用於工業領域的生物催化劑，具有重要的應用價值。The lipase b from candida antarctica ( cal - b ) displays high enantioselectivity on a broad range of substrates, making it an accepted biocatalyst for asymmetric organic chemistry
摘要從南極假絲酵母中提取的脂肪酶b ，具有較高的對應異構體選擇性，廣泛應用在培養基中，作為不對稱有機化學的生物催化劑。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。With about ten years experiences and a number of patents and how - know technologies in gas purification, the company is dedicated in producing series catalysts and sorbents in gas purification such as deoxidizing - catalysts, deoxidizing - sorbents, carbon - deoxidizers, dehydrogenating - sorbents, the sorbents of carbon monoxide and hydrocarbon, dehydration agents, etc
大連瑞瑪技術產品有限公司所生產的「大瑞牌」系列氣體凈化催化劑和吸附劑已廣泛應用於石油、石化、化工、化纖、電子、食品、醫藥、熱處理、冶金、磁性材料和國防等十多個領域。This process is endothermic with rapid carbon deposition and deactivation of the catalyst.
此過程是吸熱的，同時很快發生碳積沉並使催化劑活性減低。The reaction is endothermic and requires high temperatures ( ~ 1, 000 ? ) to produce gasoline and other products ( including solid coke on the catalyst )
反應是吸熱的，所以要求極高的溫度去產生汽油和其它的產品，包括催化劑中的固體焦炭。A super acylation catalyst, 4 - dimethylamino pyridine ( dmap ), was prepared and used to synthesize cholesteryl ester compounds. four kinds of cholesteryl ester compounds such as cholesteryl p - alkoxyl benzoate, cholesteryl dicarboxylate, cholesteryl lumequeic ester and coattail - like cholesteryl ester were synthesized by acylation method and super acylation catalyst method. chemical structures and liquid crystal behaviors of the synthesized samples have been characterized by using element analysis, ftir, dsc and polarized microscopy with a hot stage
本文合成了高效酰化催化劑4 -二甲基氨基吡啶（ 4 - dimethylaminopyridine ， dmap ） ，採用酰氯化法和高效酰化催化劑法分別合成了對烷氧基苯甲酸膽甾醇酯、對稱脂族二羧酸膽甾醇酯、烯酸膽甾醇酯及燕尾型膽甾醇酯四類膽甾醇酯衍生物，並進行了化學結構和液晶性能的表徵。Deactivation and regeneration of hydrocracking catalyst
幾種加氫裂化催化劑的失活與再生研究There are more than 20 engineers and senior engineers in the technical center, among whom there are 3 doctors and 6 masters. the domestic first - class testing workshop, experiment facility and test manufacture workshop are collocated in the company, which can be used for the research and development of motorcycle exhaust catalyst, environmental catalyst, catalytic converter technology, etc
技術中心擁有二十多名工程師和高級工程師，其中博士3人、碩士6人，公司配置了國內一流的專業檢測、試驗設施和中試生產車間，可以從事各類尾氣凈化催化劑、環保催化劑、催化轉化系統技術等的研發。Simulation results show that based on the regeneration kinetics of the catalyst, properly raising the reoxidation temperature of the catalyst in the fluidized bed reactor either can obviously improve the performance of the system or can reduce the solid flux and hence the energy consumption
結果表明，使烴類選擇氧化（催化劑被還原）和催化劑氧化再生分開進行，特別是根據催化劑氧化再生動力學的要求，適當調節再生過程的溫度，既能明顯改善反應系統的性能，又可以大幅度降低催化劑固體顆粒的循環量，取得節能降耗的效果。Enzyme any of numerous proteins or conjugated proteins produced by living organisms and functioning as biochemical catalysts
酶，由活的有機體產生的各種蛋白質或蛋白質結合體的一種，起生物催化劑的作用A substance, especially an enzyme, that initiates or modifies the rate of a chemical reaction in a living body ; a biochemical catalyst
生物催化劑能在活的體內產生化學反應或改變生物體內化學反應速度的物質，尤指酶；生物化學催化劑552333x52 the most optimized media is decided, that is glucose 26g / l, mgsoa 0. 3g / l, nacl 2. 8g / l, yeast extraction 8g / l, peptide 15g / l, kjhbpo4 0. 3g / l. study of correlation between culturing time and transformation rate reflects that 30 hours is needed
探討了不同活化時間對模型反應的影響，結果表明，將生物催化劑培養30小時，進行有機相中轉化可以得到最高的轉化率。Abstract : in this review, we describe the characteristics of biocatalysts, especially their regioselectivity and stereoselectivity. a brief introduction of their application s in different kinds of reactions was also given with the purpose of encouraging their further use in organic synthesis
文摘:本文綜述了生物催化劑的類型及特徵，特別是它與化學催化劑相比具有顯著的特點：高效性和專一性；介紹了生物催化劑在不同有機反應中的應用，旨在鼓勵更多的化學工程者使用生物催化劑，使它們在未來的有機合成領域中發揮越來越大的作用。Stability of zn hzsm - 5 catalysts in reaction - regeneration process of propane aromatization
5丙烷芳構化催化劑反應與再生過程的穩定性Reviewing the usage of the biodegradation of refractory organic pollutants, including the biodegradation activities under co - substrates conditions, the application of anaerobic - aerobic treatment process, the usage of immobilized microbial cells technology, the appliance of membrane biological reactor and the usage of genetic engineering technology, the principles and advances of these technologies were discussed
摘要從共基質條件下的微生物降解處理、厭氧好氧發酵工藝、固定化生物催化劑技術、膜生物反應器以及基因工程技術等方面綜述處理難降解有機污染物的降解原理及研究進展。Especially, diesel particle filter ( dpf ) as well as its regeneration methods, catalytic converter equipped with oxidizing catalyst or four - way catalyst, and none thermal plasma - catalysis method have been discussed in detail
介紹了顆粒捕集器及其消極和積極再生方法、採用氧化催化劑或四效催化劑的催化凈化器和低溫等離子體催化凈化技術。分享友人