烷氧化 的英文怎麼說
中文拼音 [wányǎnghuà]
烷氧化
英文
alkoxylating-
Abstract : the reaction conditions, catalysts of selective oxidation of propane to acrolein and the mechanism of acrolein formation were reviewed
文摘:論述了丙烷選擇氧化制丙烯醛催化反應的反應條件、催化劑和丙烯醛生成機理等方面的研究進展。Aldehydes and other carbonyl compounds are most easily polymerized by essentially anionic mechanisms on account of the stability of alkoxide ions.
醛類和其他的羰基化合物,由於烷氧基離子的穩定性,最容易通過本質上是負離子的機理進行聚合。Alkanes are resistant to attack by oxidizing agents generally.
烷烴一般對于氧化劑的作用是穩定的。Bimetallic - oxo alkoxides catalyst
氧橋雙金屬烷氧化物催化劑Development of catalysts for preparation of cyclohexanone by cyclohexane oxidation
環己烷氧化制環己酮催化劑研究進展Talc, zinc stearate, phenyl trimethicone, iron oxide brown, ferric ammonium ferrocyanide, chrome oxide green, ultramarine blue, hydrated chrome oxide green
滑石,硬脂酸鋅,苯基三甲基聚矽氧烷,氧化鐵棕,氧化鐵氨,氧化鉻綠,人工合成群青藍,水氧化鉻綠。Kzsm - 5 zeolite ; toluene ; methane ; oxidative methylation
Kzsm - 5沸石甲苯甲烷氧化甲基化Three kinds of microbe, i. e. methane - oxidizing bacteria, anaerobic cellulose - decomposing bacteria and sulfate - reducing bacteria, were selected for experimental study, so the disturbance of surface biochemical effect was effectively inhibited, thus causing the microbiological anomaly to be able to reflect objectively the deep - seated hydrocarbon micro - leakage, it is pointed out that the result of predicting subsurface hydrocarbon distribution by use of the microbiological anomalies is obvious
選擇三種微生物指標:甲烷氧化菌、厭氧纖維素分解菌和硫酸鹽還原菌進行試驗研究,有效地抑制了地表生物化學作用的干擾,使微生物異常能夠較客觀反映地下深部油氣微滲漏情況,微生物異常預測地下油氣的分佈,效果顯著。Effect of environmental factors on methane - oxidizing activity in paddy soil
水稻田土壤甲烷氧化活性及其環境影響因子的研究The related current research status is introduced and a preliminary conclusion was drawn on the mechanism of methane oxidation by methanotroph, its physiolony and distribution in ecosystems, as well as potential use of methanotroph in biodegradation of gas
介紹了瓦斯微生物治理技術的國內外研究現狀、甲烷氧化菌氧化甲烷的機理和影響因素,以及甲烷氧化菌的生態分佈。The results showed that methane oxidation ability was different in various soil and possibly it was related to the basic properties of the soil. microorganisms were responsible to methane oxidation
2 )對設施蔬菜栽培土壤甲烷氧化的研究結果表明,不同土壤對甲烷的氧化能力各異,這可能與土壤的理化性質有關。N sources ( including organic and inorganic n tested ) and c sources tested could restrain methane oxidation. cellulose inhibited methane oxidation most weakly while the high concentration of methanol and glucose did dramatically, but the proper concentration of methanol could stimulate soil methane oxidation sharply. in the middle process of methane oxidation, addition of glucose could restrain methane oxidation shortly but the inhibition could be relieved about 5 days later when supplied again with enough oxygen
土壤微生物是甲烷氧化的主要生物類群,含水量對土壤甲烷氧化活性有明顯影響,過高或過低對甲烷氧化均具有抑制作用;氮源(包括有機和無機氮源)對甲烷氧化均有抑制作用;不同碳源對甲烷氧化的影響各異,纖維素對甲烷氧化抑制作用最小,而高濃度的甲醇、葡萄糖則對甲烷氧化具有強烈抑制作用;而適當濃度的甲醇可極大促進土壤對甲烷的氧化:在甲烷氧化過程中加入葡萄糖能迅速抑制甲烷氧化;在加入葡萄糖的同時保持瓶中充足的氧氣,則這種抑制作用可以在重新培養一定時間后得到解除。The utilization of c sources by a methanotrophic isolate from the soil was also detected. it was supposed that the facultative methanotrophs might be dominant for methane oxidation as methane released weakly in the greenhouse soil
此外,還研究了從土壤中分離的甲烷氧化菌對碳源的利用情況,表明在甲烷釋放極少的設施栽培土壤中,兼性營養的甲烷氧化菌可能在甲烷氧化中占據主導地位。The hydrolysis - nitration of hexabenzylhexaazaisowurtzitane ' s oxidation products
六芐基六氮雜異伍茲烷氧化產物的水解硝化研究A study on catalytic capacity of oxidative dehydrogenation of propane to propylene over k, ca, mg ferrite
鐵酸鹽的丙烷氧化脫氫制丙烯催化性能研究Glucose could obviously increase the flux of n2o among the carbon sources detected. that the methane - oxidizing bacteria probably were also one of microbiological populations producing n2o was proposed, based on research work. 2 ) methane oxidation ability of green - house soil was detected
研究也表明在自然界中除了硝化(包括自養和異養型)細菌和反硝化細菌種群以外,甲烷氧化菌可能也是對氧化亞氮釋放具有一定貢獻的細菌類群。Development on technology of the oxidative coupling of methane to ethylene
甲烷氧化偶聯制乙烯工藝研究進展Oxidative coupling of methane over na2wo4 - mn sio2 catalysts prepared by sol - gel method
2催化劑及其甲烷氧化偶聯反應性能的研究Isolation, characterization and function test of a strain of methanotrophic bacterium
一株甲烷氧化桿菌的分離及其功能的初步研究Methanotrophs can use methane as their sole carbon and energy source, which has potential value in coal gas control
摘要甲烷氧化菌以甲烷為其唯一碳源和能源,在瓦斯治理方面具有潛在應用價值。分享友人