consumption of coal 中文意思是什麼

consumption of coal 解釋
煤消耗
  • consumption : n. 1. 消費（量）；消盡，消耗，滅絕。2. 【醫學】結核病；癆病，肺癆 （＝pulmonary consumption）。
  • of : OF ＝Old French 古法語。
  • coal : n 1 煤，煤塊，煤堆。2 〈pl 〉〈美國〉（一堆）燒紅的煤。3 〈常 pl 〉〈英國〉（幾塊）供燃燒的煤。4 ...
  1. With the modernization of industry and the improvement of people ’ s life, the consumption of fossil fuel, such as petroleum and coal, is being increased. because of the equipment and combustion methods, more and more baneful gases are released into the air, which are harmful to people ’ s health and life

    隨著工業現代化和人民生活水平的提高，現代社會對石油和煤炭燃料的需求量不斷提高，但由於設備工藝和燃燒方式的落後，有愈來愈多的有害氣體排放到大氣當中，給人民生活和工農業生產帶來日益嚴重的危害。
  2. 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。
  3. Electricity must be generated by the consumption of coal or oil.

    發電需要消耗煤或石油。
  4. This paper is to analyze the fact that the scale of coastal ports is becoming larger and larger and that the increase of coal transportation has already demand the better equipments in coal harbors and shipping quality, to forecast the consumption of coal transportation in the future and to point out the developing trend of coal transportation. the paper uses the method of determining the nature and quantity. the sea coal quantity is forecast by using the detailed transportation in different coastal harbors it evaluates the capacity of different harbors by contrasting true transportation with the deigned capacity

    本項研究採用了定量和定性相結合的方法：煤炭運輸的未來需求主要是應用現有港口吞吐量數據進行預測；對現在港口設施的利用情況以及港口的煤炭通過能力也根據碼頭泊位與實際通過量的對比作以定量分析，文中還大量的運用了系統方法和原理，對我國煤炭運輸的現狀及其市場的發展進行了詳細闡述，最終提出了解決現有不足的對策。
  5. In order to supervise the quality of coal and control heat supply of cement manufacture, more and more cement factories apply invariable temperature calorimeter to measure calorific value of coal to stabilize production of cement and decrease consumption of energy

    為了對進廠煤質進行監控並指導水泥生產配熱，達到穩定水泥產品質量，降低能源消耗的目的，越來越多的水泥企業開始應用恆溫式氧彈儀測定煤炭的發熱量。
  6. In order to improve the peak load regulation performance of boiler and decrease its consumption of oil, the burners were retrofitted by using adjustable horizontal concentrated - diluted pulverized coal burners combustion technology and small oil gun ignator

    摘要為提高鍋爐低負荷調峰性能和降低鍋爐耗油量，利用可調水平濃淡燃燒技術和小油槍點火裝置，對燃燒器進行了改造。
  7. Analysis on method of cut down the consumption of coal

    火電廠降低煤耗量方法分析
  8. The methods for the calculation of the efficiency, unit heat consumption and unit coal consumption of tunnel dryer annular kiln system

    隧道式乾燥室? ?輪窯體系熱效率單位熱耗單位煤耗計算方法
  9. An introduction is given to their importance in increasing the gasification intensity of coal gasifiers and reducing coal consumption

    介紹了它們對提高煤氣爐的氣化強度和降低煤耗的重要性。
  10. The factors that contribute to the boiler efficiency are used as the inputs of the model, and economic parameters such as the boiler efficiency and the coal consumption of electricity are used as outputs

    模型以影響鍋爐效率的因素為輸入變量，以鍋爐效率及發電煤耗等為輸出變量，用電廠採集的數據樣本進行訓練。
  11. However, from the error correction model, the coal consumption of second industry shows high efficiency tendency

    然而，從得到的誤差修正模型來看，第二產業在煤炭消費上呈現出集約化和利用效率提高的趨勢。
  12. The international energy agency ( iea ), a think - tank funded by power - hungry countries, estimates that consumption of coal will increase by 71 % between 2004 and 2030

    據國際能源署（ iea ） ? ?能源稀缺國們籌建的一個智囊機構? ?估計， 2004至2030年間煤炭的消耗將增長71 % 。
  13. The automation of coal flotation has been wandering for many years in china. the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry, ignoring the quantity and quality of the products. aiming at this problem, method of measuring the flotation technical parameters was studied, the slurry level meter and the slurry ash - measuring device were worked out, and the computer control system of the coal flotation was designed. the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed. the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world. the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery, a decrease of the reagent consumption, ensuring a highly efficient operation

    浮選自動化在我國多年來徘徊不前，一直採用根據入浮煤漿中的干煤泥量來確定加藥量的前饋控制方法，而不直接以產品的數質量指標作為控制目標，導致浮選生產效率較低.針對上述問題，研究了浮選工藝參數的檢測方法，開發了浮選漿位儀和煤漿測灰儀，設計了浮選計算機控制系統，它根據煤漿測灰儀旁線檢測的精煤灰分，運用模糊控制技術，通過調整浮選藥劑添加量和浮選機漿位，來實現浮選過程的反饋控制.工業性試驗表明，煤漿測灰儀的性能指標接近國外先進水平.煤泥浮選測控系統在淮北選煤廠的現場使用，使浮選生產在精煤灰分合格的前提下，得到了較高的產率，並降低了藥劑用量，從而保證選煤廠高效率地運行
  14. Abstract : the automation of coal flotation has been wandering for many years in china. the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry, ignoring the quantity and quality of the products. aiming at this problem, method of measuring the flotation technical parameters was studied, the slurry level meter and the slurry ash - measuring device were worked out, and the computer control system of the coal flotation was designed. the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed. the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world. the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery, a decrease of the reagent consumption, ensuring a highly efficient operation

    文摘:浮選自動化在我國多年來徘徊不前，一直採用根據入浮煤漿中的干煤泥量來確定加藥量的前饋控制方法，而不直接以產品的數質量指標作為控制目標，導致浮選生產效率較低.針對上述問題，研究了浮選工藝參數的檢測方法，開發了浮選漿位儀和煤漿測灰儀，設計了浮選計算機控制系統，它根據煤漿測灰儀旁線檢測的精煤灰分，運用模糊控制技術，通過調整浮選藥劑添加量和浮選機漿位，來實現浮選過程的反饋控制.工業性試驗表明，煤漿測灰儀的性能指標接近國外先進水平.煤泥浮選測控系統在淮北選煤廠的現場使用，使浮選生產在精煤灰分合格的前提下，得到了較高的產率，並降低了藥劑用量，從而保證選煤廠高效率地運行
  15. By utilizing combinatorial forecast principle and its model, when taking china ' s national economic goal into our consideration, the national consumption demand in near future of china is reasonably concluded - in 2010, the energy consumption of china is equal to that of 1, 723, 000, 000 tons of coal, among which petroleum accounts for 434, 000, 000 tons of equivalent coal, gas 96, 470, 000 tons of equivalent coal ; in 2020, the figures are respectively 1, 095, 000, 000, 295, 000, 000, 107, 000, 000 tons of equivalent coal

    同時，本文進一步根據能源消費結構的發展趨勢，對油氣資源的需求量進行了預測，得出結論： 2010年能源需求量為17 . 23億噸標準煤，其中石油需求量為4 . 34億噸標準煤，天然氣需求量為9647萬噸標準煤； 2020年能源需求量為10 . 95億噸，其中石油需求量為2 . 95億噸標準煤，天然氣需求量為1 . 07億噸標準煤。
  16. With the sustained increase of energy consumption, the coal - dominant energy structure has caused urban air pollution while with the excessive consumption of bio - mass energy giving rise to ecological destruction, the pressure on ecological environment is more and more severe

    三是隨著能源消費量的持續上升，以煤炭為主的能源結構造成城市大氣污染，過度消耗生物質能引起生態破壞，生態環境壓力越來越大。
  17. The experience in reduction of dense medium consumption of dense medium coal cleaning system at xinzhuangzi coal preparation plant

    新莊孜選煤廠重介質選煤系統降低介質損耗的經驗
  18. The following specific goals are expected to reach under the sustained energy development strategy : energy consumption of per unit gnp will be reduced by 20 % on the level of the end of the 10th five - year plan ; primary energy demand will be less than 2. 5 billion tons of standard coal by 2020, saving 0. 8 billion tons ; coal consumption ratio is controlled under 60 %, renewable energy utilization reaches 525 million standard coal ( power generation by renewable energy stands at 100 million kilowatt ) ; oil importing reliance is controlled under around 60 % ; the reduction rate of main pollutants is 45 % - - 60 %

    通過實行可持續發展的能源戰略，有望達到如下理想目標：單位國內生產總值能源消耗比「十五」期末降低20左右；到2020年一次能源需求少於25億噸標準煤，節能達到8億噸標準煤；煤炭消費比例控制在60左右，可再生能源利用達到5 . 25億標準煤（其中可再生能源發電達到1億千瓦） ；石油進口依存度控制在60左右；主要污染物的削減率為45 ? 60 。
  19. Our coal production has occupied the first place in the world since 1990. the coal production in 1997 was 1. 373 billion ton that was 30 % of the total production of the world. the coal is the main energy because of the limit of the traditional energy structure. the consumption of the coal is about 75 % of the total consumption. the consumption in 1997 was 1. 39 billion ton, which was the first place in the world

    自1990年以來，煤炭產量一直居世界首位， 1997年煤炭產量為13 . 73億噸，佔世界總產量的30 ；由於受資源儲備和傳統能源結構的限制，煤炭歷來是我國最主要的能源之一，年煤炭消費量佔全國能源總量的75左右， 1997年煤炭消費量13 . 9億噸，仍為世界第一。
  20. The problem of incomplete combustion in boilers has been solved by using the methods of coal wetting and installation of different - coal layer - burning device, with a result of lower coal consumption and higher thermal efficiency

    採用燃煤布濕和安裝分層燃燒裝置，較好地解決了鍋爐燃燒不完全的問題，降低了煤耗，提高了鍋爐的熱效率。
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