煤質技術 的英文怎麼說
中文拼音 [méizhíjìshù]
煤質技術
英文
goal quality and technology-
In recent years at iron - making plant of pangang, the coke ratio of pig iron has reduced evidently by insisting on “ burden preparation ” course, improving quality of sinter, raising wind temperature, increasing rich oxygen quantity and injecting abundant pulverized coal into bf. the solid fuel consumption of sinter has been decreased greatly through insisting on using high - quality calces, practising high feed sintering, actualizing many techniques in solving key problems. at the same time, the energy source base management has been strengthened, and energy - saving work has made great progress, profits generated by energy - saving have exceeded a hundred million yuan
近年煉鐵廠通過堅持「精料」方針，改善燒結礦質量，提高風溫，增大富氧，實施大噴煤，使入爐焦比有明顯下降；燒結堅持用好生石灰，推行厚料層燒結，實施多項技術攻關，固體燃耗大幅度下降；同時加強能源基礎管理，節能工作取得長足進步，節能創效益1億元以上。General specifications for determinator of plastometric indices of bituminous coal
煙煤膠質層指數測定儀通用技術條件Cyz - a self - priming centrifugal oil pump according to domestic and international to develop newest pump products that become after digesting, absorbing, improving about technical data by oneself, domestic blank, unique, extensively suitable for the oil depot, service station, oil ship, oil carrier, quay, oil truck, airport, send the petrol, kerosene, diesel oil, boat coal etc
型自吸式離心油泵是根據國內外有關技術資料經消化、吸收、改進后研製而成的最新泵類產品，國內空白獨一無二，該泵適用於石油行業、陸地油庫、油灌車的理想產品，並適合於作船底泵、消防泵和壓載泵及機器冷卻水循環等，分別輸送汽油、煤油、柴油、航煤等石油產品和海水、清水，介質溫度- 20 80 ，加輸送化工液體可改用耐腐蝕機械密封。This paper introduces the operation principle, structures and main characters of three - product dense medium cyclone, and the effect of its structural parameters on the results of coal separation, makes out the superiorities of the coal separation technology by way of 3nwx three - product dense medium cyclone with non - pressured feeding, at the last, points out that the further research should is to establish mathematical model for optimizing the structural parameters of three - product dense medium cyclone
摘要介紹了三產品重介質旋流器的工作原理、結構、主要特點以及結構參數對選煤效果的影響，說明了3nwx型無壓給料三產品旋流器選煤技術的優越性，並指出今後應建立優化旋流器結構參數的數學模型。In accordance with the main contradictions between high deterioration degree of coal and low permeability of coal bed, this paper predicts high permeability region by use of new technique and methods including stress field, curvature analysis and major stress difference analysis
針對沁水盆地煤變質程度高、煤層滲透率普遍較低的主要矛盾，利用新技術、新方法，利用應力場、曲率分析方法和主應力差分析方法預測高滲區。Terms relating to coal mining - coal geology and prospecting
煤礦科技術語煤田地質與勘探Goal quality and technology
煤質技術Our company possesses gravity casting machines, diecating machines, temperature preservation furnace, heat treatment facility and also has strong technical force, extreme perfect testing facility, stable and reliable product quality. our main products are : motorcycle parts, power tools outer shell, motorcycle hydraulic brake pump medical equipment, heavy equipment series, etc, threreinto motorcycle hydraulic brake system series of products are mainly matched with china aviation industry ceneral corporation japan xuri machine stock corporation. our products are sold far to japan, usa, germany, etc countries, the products of our company are competitive price and reliable quality, it is deeply praised by the customers. our company has awarded 2000 china hardware exposition famous products and good and excellent enterprise
公司技術力量雄厚，檢測手段完善，產品質量穩定可靠，主要產品有汽配摩配煤氣管道醫療機械重型設備配電箱等等。產品主要銷往日本美國德國等國家。產品質量穩定可靠，深得國內外客戶好評，並榮獲2000年中國五金名品及名優企業，在2004年6月又榮獲第七屆中國國際鑄造鑄件金獎。The burners of 220 t / h boiler in henan shenhuolv power plant were retrofitted by using the pulverized coal burners with stabilized - firing cavity and cutting down the distance between up - primary air and down - primary air etc. technologies, thus the boiler was successfully converted from originally designed burning high calorific value coal to low calorific value coal, the boiler could operate stably at 50 % load without oil - firing aid and the thermal efficiency of boiler reached 89 %
摘要採用穩燃腔煤粉燃燒器並集中布置上、下一次風等技術對河南神火鋁電廠220t / h鍋爐燃燒器進行改造，成功地將該爐原設計燃用優質煤改燃為普通煤，並取得了改造后50 %負荷可無油穩定運行，鍋爐熱效率達到89 %的良好效果。The single - chip microcomputer control technology has been applied in the system to carry out monitoring and protective functions for the asynchronous motors controlled. combined with suitable peripheral interface, disposition and flexible software, the mcs can measure the current and voltage signals of the motors. based on the measurements, the computation, judgment and decision are made to implement the phase sensitive short circuit, overload, supply over - voltage, supply under - voltage, over - thermal, leakage lock - out and loss of phase protective function
系統採用單片機控制技術，完成所控制電動機的控制功能，並對所控制電動機的電壓、電流等信號進行檢測、計算、判斷和處理，實現短路、斷相、過載、欠壓、過壓、過熱、漏電閉鎖等保護功能，並提供本質安全型輸入、輸出介面，能與煤礦井下監測監控系統聯網運行。Analysis on and upgrading processes of coal liquefaction products
煤液化產品的分析和提質加工技術Study on producing high quality metallurgical coke by blending anthracite
配入無煙煤煉制優質冶金焦技術研究Coal ore - deposit is a geology entity distributing in the three dimensional geographic space, therefore, all of the production process of mine are relative to 3d space, and the main blueprint and technology data from resources exploration to the production in mine is for the sake of making sure the correct position of coal ore - deposit and parameters
煤礦床為一分佈於三維地理空間的地質實體，所以礦山生產的一切過程都與三維空間有關，從資源勘探到礦井生產的主要圖紙和技術數據都是為了確定煤礦床的正確位置和相應的參數。Improvement of acid leaching technology of coal - series kaolin
煤系硬質高嶺土超細工藝技術研究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。The text explains the terra, coal reserves, status of generative construction and utilizing approaches of jet coal in yima diggings, which provides valuable technologic information and data for coal consumers
摘要系統地闡述了義馬礦區長焰煤的地質、煤炭儲量、生產建設情況，煤質特徵及其利用途徑。為廣大煤炭用戶提供了有重要價值的技術資料和數據。Conclusion is drawn that 150 # mortar can be manufactured, adopting industrial waste slag, yellow sand and cement after which are ground, and with the proportion design of cementitious component : sand of 1 : 4, cement : phosphor slag : flying - ash : gypsum of 30 : 45 : 23 : 2 in cementitious materials, and cement : mortar of 6 percents. it leads economical, social, and environmental benefit
試驗結果表明，採用昆明本地的工業廢渣、黃砂和水泥，通過適當的細磨、復配技術，在膠：砂= 1 ： 4 ；膠凝材料中水泥：磷渣：粉煤灰：石膏= 30 ： 45 ： 23 ： 2 ，干拌砂漿中水泥的質量只佔6的條件下，可以配製出150 #砂武漢理工大學工程碩士學位論文漿。Through the research on the reducer reliability and optimization design, the design quality of the drilling machine are improved greatly. it is proved that the type zk - 150 drilling machine capability is advanced and operation is reliable by examine and industrial test in coal mine. another advanced equipment provided to users has wide application foreground
通過可靠性優化設計，使鉆機的設計質量得到很大提高，所研製的zk - 150型鉆機經性能檢測和工業性試驗證明：技術性能先進，機械運轉可靠，為煤礦提供了又一先進設備，具有廣闊的市場前景。Safety production of coal mine and geological technology
煤礦的生產安全與地質技術防範Reduce the coal production cost by raising geological technology content
提高地質技術含量降低煤炭生產成本分享友人