煤催化氣化 的英文怎麼說
中文拼音 [méicuīhuàqìhuà]
煤催化氣化
英文
catalytic coal gasification-
Extensive experiment on tar cracking was performed on bench - scale tar catalytic cracking test system in itpe. cold trapping was used for tar sampling and gravimetric analysis of tar samples was performed to achieve tar content in flue gas
在分析該領域研究現狀的基礎上，建立了實驗室規模生物質氣化焦油催化裂解實驗系統，採用冷態捕集方法進行焦油取樣，採用重度分析方法對焦油樣品進行分析以確定煤氣中焦油含量。Gas - aqueous catalytic systems for water - gas shift reaction
水溶液體系水煤氣變換催化反應Research amp; amp; application of dh - msq sewage clarifier
3型脫硫催化劑在半水煤氣脫硫中的應用By virtue of the experiments carried out on the modified pilot - scale biomass gasification system, the temperature field in the gasifier is made explicit. and also some principles about how the temperature, feedstock and extraction mode exert influences on heat value and production rate of gas are attained. in addition, some tentative tests of tar cracking and thermodynamic characteristics of biomass gas burner have been performed, which are that indispensable to design and operation of biomass gasification demonstration project
接著，通過對生物質中熱值氣化中試試驗系統的多次改造和反復試驗，了解了氣化爐內溫度場分佈，得出了溫度、物料、抽氣方式等因素對生物質熱解氣的成分、熱值和產氣率影響的一些基本規律，並進行了初步的焦油催化裂解試驗和煤氣燃燒器的熱力特性、燃燒特性試驗，為面向工程應用的集中供氣示範項目提供了必要的設計和運行依據。Tar content in the gas was influenced by the gasification conditions, such as the gasification temperature, residence time of feedstock in the gasifier and the type of feedstock, which can help us to investigate the mechanism of tar production in gasification process. catalytic cracking of tar was performed in a downstream secondary fixed - bed cracker with dolomite, limestone and alumina brick as catalysts. by comparison, thermal cracking of tar was also performed with silica carbide
在固定床二級催化裂化反應器上，實驗了白雲石、石灰石、高鋁磚等幾種催化劑作用下的焦油催化裂化過程以及炭化硅作用下的熱裂化過程，並對裂化溫度（ 650 950 ） 、氣相停留時間（ 0 . 5 1s ）和催化劑類型等過程參數對焦油轉化效果和熱解煤氣的影響進行了分析，對各種催化劑材料的性能進行了比較，力爭開發出可適用於工業化生物質氣化系統的焦油催化裂化技術。Development of research on the coupled catalytic conversion of light alkanes and carbon dioxide
低碳烷烴催化脫氫與逆水煤氣變換偶合轉化的研究進展A process by which the hydrocarbon molecules of petroleum are broken into simpler molecules, as of gasoline or kerosene, by the addition of hydrogen under high pressure and in the presence of a catalyst
氫化裂解將石油的含氫分子分裂成更簡單的分子（象汽油和煤油的分子）的過程，此分裂過程是在加催化劑及高壓氫氣的條件上進行的The concentration of mathane monitor controlled by chip microprocessors, is able to sound the alarm bell based on the limit of mathane concentration, and start device to drain the gas at the same time
本文設計的用單片微機控制的甲烷濃度報警監控儀，是採用熱催化原理（俗稱黑白元件）探頭製成的甲烷濃度測量儀，適用於中小型煤礦井下各作業場所中測量空氣中的甲烷濃度。Catalytic cracking of tar is viewed as one prominent tar reduction technology that has become the hot spot of investigation
催化裂化作為一種極具潛力的煤氣凈化技術，目前已成為該領域研究的熱點。The main works of the paper is designs the management information system of intelligent community based on lonworks technology, implements the automation of transmitting the value of water meter, ammeter and gas meter and the security system. using access designs the database ; using visual basic implements the function of searching, reporting, calling up of capital ; using neuron c and dde implements the communication with the dde server. finally, based on the example of air - condition, discusses the application of fuzzy control technology to the intelligent community and uses matlab realizing computer simulating
本文的主要工作是使用lonworks技術開發了智能小區管理系統，實現了智能住宅小區的水、電、煤氣表的遠程抄取，計費系統及安防報警的自動化。使用access設計數據庫；使用visualbasic完成語音催繳、各種查詢、列印操作的設計；使用neuronc語言和動態連接庫技術完成與lonworks開發工具中的ddeserver服務器的通信，有效的將智能控制器的各種數據信息讀取和存儲在數據庫中。最後以空調恆溫控制為例，對模糊控制在智能化方面作了一些探討，並用matlab作了模擬。分享友人