煤的氫化 的英文怎麼說

中文拼音 [méideqīnghuà]
煤的氫化 英文
coal hydrogenation
  • 煤 : 名詞（黑色固體礦物） coal
  • 的 : 4次方是 The fourth power of 2 is direction
  • 氫 : 名詞[化學] （氣體元素） hydrogen （h）
  1. At some point in the future, cars could run on electricity or carbon - free hydrogen extracted from coal at facilities where co2 is captured

    有朝一日，車輛就能以電力或由煤萃取無碳氫氣為動力，而這些動力製造廠都具備捕集二氧化碳的能力。
  2. 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
  3. 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
  4. The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

    本文的實驗主要是在天津芥園水廠的中試系統上完成的，論文的成果和結論主要包括： 1 ）通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種； 2 ）中試實驗確定粉末活性炭的較佳投加點為混合池投加，較佳投加量為10mg l ，此時可使濾后水的cod _ （ mn ）降低40 ，且可較好地控制濾后水的嗅味和色度； 3 ）初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內，投量增大時可吸附部分分子量大於6000的有機物4 ）中試實驗表明：粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果，且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用； 5 ）研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響：粉末活性炭的氧化改性會使其表面的酸性官能團大量增強，表面極性增加；經20的過氧化氫改性的活性炭在增大混凝劑投加量（ fecl _ 3投量為15mg l ）時對有機物的總體去除效果較原活性炭提高12 ， 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ； 6 ）研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響：經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ；負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力，一般可提高8左右。
  5. Experience for isbl units could include large continuous processes such as gasification, coal processing, gas processing, ammonia, methanol, hydrogen, olefins, sulphur, polyethylene, polypropylene

    界區內裝置經驗包括一些大型的連續性的工藝，例如：氣化、煤處理、氣體處理、氨、甲醇、氫、烯烴、硫、聚乙烯、聚丙烯。
  6. Hydrocarbon scarcities can easily lead to war unless we develop energy alternatives, including much safer ways to use the vast remaining coal reserves

    碳氫化合物的缺乏很容易導致戰爭，除非我們發展出能源替代品，包括以較安全的方法使用存量頗豐的煤炭資源。
  7. 30 " is the project to produce 18ton / year synthetic ammonia and 30ton / year urea. the key equipment in the project are the copressor for the mixed gases of nitrogen and hydrogen and the compressor for carbon dioxide. reciprocating compressor as well as centrifugal compressor can be selected for this project. the different opinions for the selection of the compressor existed in 8medium scale fertilizer plants in which coal is used as the raw material. from the points of technology and cost, the analysis and comparison of using these two kinds of compressor were carried out. it is concluded that reciprocating pump is more appropriate

    工程就是建成年生產能力達到18萬噸合成氨、 30萬噸尿素的項目，項目中的關鍵設備為氮氫氣壓縮機及二氧化碳壓縮機，壓縮機選型正介於往復式壓縮機和離心式壓縮機之間，國內各設計院在八家立項的以煤為原料的中化肥廠『 18 . 30 』工程初步設計中選何種類型的壓縮機爭論不休，本文從技術及經濟的角度對此作了分析比較，並推薦採用往復式壓縮機，以供參考。
  8. Futuregen would be a near zero - emissions plant that converted coal into hydrogen, to power electric turbines, and carbon dioxide, to be pumped underground

    「未來發電」計劃將實現建設接近零排放的電廠，在這里將煤轉化為氫，再轉換到渦輪發電並且產生二氧化碳，將二氧化碳封存在地下。
  9. Discussing about new process of coal hydrogenation liquefication

    煤加氫液化新工藝的探討
  10. Our production of magnesium hydroxide modified surface treatment products, high purity, particle size uniform dispersion of good, strong affinity, are halogen - free, smoke - free, no drops, non - toxic, the safety of flame retardants, rubber, plastics, rubber, engineering, electrical appliances, wires, cable, cable sheathing, thermoplastic materials, insulators, surge arresters, synthetic textiles, fire retardant paint, ink, paper, conveyors, mine ventilation duct, electronic appliances equipment, tarpaulins, tents, military, aerospace, shipbuilding, automobiles, steel products, such as the glass industry ideal fuel filler - type resistance

    我公司研發生產的改性表面處理氫氧化鎂系列產品，純度高、粒徑均勻、分散性好、親和力強，屬于無鹵、無煙、無滴、無毒性、安全性的阻燃劑，是橡膠、塑料、橡塑、工程塑料、電器、電線、電纜料、電纜護套、熱縮材料、絕緣子、避雷器、化纖紡織、防火塗料、油墨、造紙、運輸帶、煤礦風筒、電子電器器材、蓬布、帳篷、軍事、航空航天、造船、汽車、玻璃鋼製品等各行業理想的填料型阻燃料。
  11. Determination of selenium in coal - hydride generation - atomic absorption method

    煤中硒的測定方法氫化物發生原子吸收法
  12. Standard test method for determination of arsenic and selenium in coal by the hydride generation atomic absorption method

    用氫化發生法原子吸收法測定煤中砷和硒含量的標準試驗方法
  13. In the end, on the basis of introducing technical flow in hydrocracking units, two predictive models of jet fuel endpoint in hydrocracking units are built based on bpnn and rbfn, a new dmc project using the neural networks as the identified model is proposed, and it provides good conditions for online quality control of jet fuel endpoint

    最後介紹了加氫裂化裝置的生產工藝流程，建立了基於bf網路與rbf網路的加氫裂化航煤干點的預測模型，並提出了航煤干點基於神經網路辨識的動態矩陣預測控制方案，為實現航煤干點的在線質量控制打下了基礎。
  14. This article studys the frozen coal microscopic adhesive structure, pointed out the intensity of frozen coal is the synthesis of chemical bond strength, intermolecular action, hydrogen bond strength, electrostatic force and friction force, because the coal freeze situation differents, effect of different factors are also different

    本文研究了凍煤的微觀凍粘結構，指出凍煤的強度是化學鍵力，分子間作用力，氫鍵力，靜電力和摩擦力等多種因素的綜合，因煤的凍結情況不同各因素所佔比例亦不同。
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