鐵礦粉 的英文怎麼說
中文拼音 [tiěkuàngfěn]
鐵礦粉
英文
hematite-
He found that the red pigment proved to be iron oxide, hematite ; a yellow consisted of clay containing iron or yellow ochre ; a blue color was a finely powdered glass ; and a pale blue was a copper carbonate, probably azurite ; green were malachite ; black was charcoal or boneblack ; gray, a limestone mixed with charcoal ; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay
他發現紅顏料是鐵的氧化物赤鐵礦；黃色顏料由含有鐵或黃赭色粘土組成；藍顏色為細微的玻璃粉；而普藍就是碳酸銅，或許是藍銅礦；綠顏料為孔雀石；黑色為木炭或骨黑；灰色，石灰石混合木炭而成；而一些顏料殘留在用於彩繪裝飾的顏料瓶里，含有赤鐵礦與石灰石及粘土的混合物。Tang shan area of price of pink of this iron essence reduce small, the impact is not big for large to those steelworks, because their early days had prepared many store up goods, and the phenomenon that depends on entrance mine is more and more apparent, but it may be said is deadly biff for the trafficker that has merchandise on hand to still be being put in the hand
唐山地區此次鐵精粉價格的小幅下調，對于那些大型鋼廠來說影響不大，因為他們前期已經預備了大量的囤貨，且依靠進口礦的現象越來越明顯，但是對于手中還存有現貨的貿易商來說可謂是致命的一擊。The feldspar of the reservoir sandstone in the study area consists of a higher percentage of na feldspar that of k. feldspar. the sandstone is composed of certain little rock fragments such as pyrite, mica, siltstone, mudstone, chert, and volcanic fragments
砂巖內長石由鈉長石與鉀長石組成，以鈉長石為主；巖屑由黃鐵礦、雲母、粉砂質、泥質、燧石與火山巖屑構成。Determination of ferrous iron content in reduced ilmenite powder for welding rod
焊條用還原鈦鐵礦粉中亞鐵量的測定Reduced ilmenite is a special product only use for welding electrode industry in china. in a word, it is a substitute of rutile sand
粵橋牌還原鈦鐵礦為深灰色礦粉顆粒，主要用於藥皮電焊條等焊接材料的造渣劑。Magnetite for use in coal preparation - test methods
選煤用磁鐵礦粉試驗方法The main element analysis of whole rocks, the ree analysis and the trace element analysis have been done for the granitoid samples in this area. the chemical composition analysis has been done for the amphiboie and biotite minerals. the epma and x - ray powdered crystal diffraction have been done for k - feldspar, plagioclase, amphiboie, biotite, quartz, magnetite, titanite
對本區花崗巖類樣品進行了全巖主量元素、稀土元素及微量元素分析，對角閃石和黑雲母單礦物進行了化學成分分析，對鉀長石、斜長石、角閃石、黑雲母、及石英、磁鐵礦、磷灰石和榍石進行了電子探針和x射線粉晶衍射分析。It is indicated that since different kinds of iron ores have different self - characteristics, the sintering intensity of binding phase and its dependence on basicity have obvious difference
結果表明：不同種類的鐵礦粉由於其自身特性的不同，所生成的燒結粘結相的強度以及隨二元堿度的變化規律有明顯差異。In sintering process, for melted mineral fines bind unmelted core ores when cooled, the self - intensity of binding phase in iron ores is one of the basic indexes to estimate sintered binding status
摘要在鐵礦粉燒結過程中，熔化的礦粉在冷卻過程中起著粘結周圍未熔礦粉的作用，因此這一粘結相的自身強度是衡量燒結礦固結狀況的重要指標之一。With eight kinds of iron ores, the self - intensity characteristic of binding phase was studied at the same temperature and different basicities and their influence factors were theoretically discussed
運用這一新概念，以八種常用的鐵礦粉為對象，在固定溫度、改變堿度的條件下進行了粘結相自身強度特性的實驗研究，並對影響鐵礦粉粘結相自身強度的因素進行了理論分析。Difficultly starts an undertaking after several years repeated difficulties, the scale grows strong unceasingly, at the same time thanks the general customers the vigorously support and the deep affection, develops successively develops the product : the cupric sulfide 、 the froth powdered iron 、 one 、 two time return to original state the powdered iron 、 the chromite 、 the pyrite 、 not the rusty powdered iron 、 the refinery coke 、 the wollastonite ( silicon ash cotton and kapok ) and so on the series powder body material
經過幾年風風雨雨的艱苦創業，規模不斷發展壯大，同時感謝廣大客戶的大力支持和厚愛，先後開發研製出產品：硫化銅、泡沫鐵粉、一、二次還原鐵粉、鉻鐵礦、硫鐵礦、不生銹鐵粉、石油焦、硅灰石（硅灰棉）等系列粉體材料。An iron - containing material with an iron grade of over 20 % can be recovered from magnetic separation tailings of liuling iron mine by gravity method. this material can be used instead of partial clayey material to produce portland cement so as to reduce the mine tailings discharge amount to 43. 52 %, to raise the iron recovery from 70. 89 % to 84. 62 % and to reduce the iron ore powder consumption in raw cement mixture and the energy consumption of raw material grinding
用重選法從劉嶺鐵礦磁選尾礦中回收鐵礦物，可獲得鐵品位大於20 %的含鐵物料，用此物料代替部分粘土質原料生產硅酸鹽水泥，使礦山尾礦排放量減少至43 . 52 % ，鐵的回收率由70 . 89 %提高到84 . 62 % ，並且減少了水泥生料配料中鐵礦粉的用量，降低了生料粉磨能耗。Study on the influence of sodium hexametaphosphate in ultrafine grinding of pyrite
六偏磷酸鈉對黃鐵礦超細粉碎影響的研究This paper analyzed the spontaneous detonation of ammonium nitrate and trinitrotoluene caused by their thermal decomposition and reactivity with pyrite. the auther suggests some countermeasures. which not only resulted in the successful mining of the powdered pyrite and better results, but also can be helpful for other related mines. 2tabs., 6refs
分析了銨梯炸藥自爆的原因是炸藥受熱分解，並與硫鐵礦接觸反應所引起的.同時分析了炸藥自爆事故的誘因及處理方法，提出了預防措施，使粉狀硫鐵礦開采獲得成功，取得了較好的效果，也為類似條件的礦山提供借鑒.表2 ，參6Stripping of water - containing fine powder sand layer in loose slope at iron open - pit mine
露天鐵礦鬆散邊坡內含水粉細沙層的剝離方法Tiejingfen water elections, processing of ores
鐵精粉水選、礦石加工。Experimental research on sintering performances of imported powder iron ores with high and medium ignition loss
中高度燒損進口鐵礦粉燒結性能試驗研究Abstract : an iron - containing material with an iron grade of over 20 % can be recovered from magnetic separation tailings of liuling iron mine by gravity method. this material can be used instead of partial clayey material to produce portland cement so as to reduce the mine tailings discharge amount to 43. 52 %, to raise the iron recovery from 70. 89 % to 84. 62 % and to reduce the iron ore powder consumption in raw cement mixture and the energy consumption of raw material grinding
文摘:用重選法從劉嶺鐵礦磁選尾礦中回收鐵礦物，可獲得鐵品位大於20 %的含鐵物料，用此物料代替部分粘土質原料生產硅酸鹽水泥，使礦山尾礦排放量減少至43 . 52 % ，鐵的回收率由70 . 89 %提高到84 . 62 % ，並且減少了水泥生料配料中鐵礦粉的用量，降低了生料粉磨能耗。Ancient painted pottery namely chromatic crockery, the department uses hematite pink and oxidation manganese to make dye, use the tool of similar brush, in contented base apparently coloured drawing or pattern all sorts of design, the classics that enter pit 1050 of 900 after baked wheaten cake, on the impression with red orange, present a black, red, design that waits for color in vain
彩陶即彩色陶器，系利用赤鐵礦粉和氧化錳作顏料，使用類似毛筆的工具，在陶坯表面上彩繪各種圖案，入窯經900 1050火燒后，在橙紅的底色上，呈現出黑、紅、白等顏色的圖案。This paper introduces the components of the magnetite and the application and standard of the magnetite powder in the heavy medium coal washing, and probes into the management and control of the medium consumption in the heavy medium coal washing from three aspects of the quality of medium, the management loss and the technical loss
介紹了磁鐵礦的組成及重介洗煤中磁鐵礦粉的使用情況與標準，從介質質量、管理損失、技術損失3個方面探討了重介洗煤中的對介耗的管理和控制。分享友人