煤樣制備 的英文怎麼說
中文拼音 [méiyàngzhìbèi]
煤樣制備
英文
coal sample of preparation-
Method for preparation of coal tar pitchs specimens
煤瀝青試驗室試樣的制備方法There is a chemical reserve zone in the stack. in this zone the fe is present as feo, and the gas component is close to the balance composition of fe0. 947o / fe. so there is a part of longitudinal section, in which : l ) gas keeps its component, as ascending. 2 ) the composition of the gas is close to the equilibrium composition of the fe0 947o + co - " 0. 947fe + co2 under the temperature of the thermal reserve zone of about 1200 + 100k
根據冶煉理論,高爐在爐身一定高度上有一個「化學貯備區」 ,在該區,含鐵物料實際上都是浮氏體,並且煤氣成分接近fe _ ( 0 . 947 ) o fe平衡時的成分,這樣,高爐內存在高爐熱控制模型開發一個縱向區域,在該區內:二)煤氣上升時,成分不變。The results show that the properties of the graphitized samples based on high quality eca and quantitative low ashes raw materials produced by proper carbon technics have reached to the demand of the cathode materials for high - current aluminium electrolysis cell
結果表明,以無煙煤為主要原料,配以一定比例的少灰料作為骨料,通過適當的炭素工藝制備的石墨化陰極材料試樣,其常規理化性能可以滿足大電流鋁電解槽用陰極材料的要求。The graphitized cathode block samples have been trial - produced using high quality eca ( electrically calcined anthracite ) rationed petroleum coke and pitch coke and quantitative pitch used as raw materials by the conventional carbon technics concluding moulding, baking, high pressure impregmating, after - baking and graphitization
摘要選取優質電煅無煙煤,分別配以一定比例的石油焦和瀝青焦作為骨料,與煤瀝青混合后按照模壓成型、焙燒、高壓浸漬、二次焙燒和石墨化等常規炭素製品生產工藝流程制備石墨化陰極材料試樣。Hard coal and coke - mechanical sampling - coal - preparation of test samples
硬煤和焦炭.機械取樣.煤.試樣制備Petrographic analysis of bituminous coal and anthracite - method of preparing coal samples for petrographic analysis
煙煤和無煙煤巖相分析.第2部分:煤樣制備方法Method of preparing coal samples for the coal petrographic analysis
煤巖分析樣品制備方法Mechanical sampling of coal part 2 : method for sample preparation
煤炭機械化采樣第2部分:煤樣的制備Preparation of coal sample
煤樣的制備方法Hard coal and coke - mechanical sampling - coke - preparation of test samples
硬煤和焦炭.機械取樣.焦炭.試樣制備Coal and coke - sampling and sample preparation
煤及焦炭.取樣和樣品制備Sample preparation of industrial briquette
工業型煤樣品制備方法Standard practice of preparing coal samples for analysis
分析用煤樣品的制備的標準規程Standard practice for preparing coal samples for microscopical analysis by reflected light
反射光顯微分析用煤樣品制備的標準實施規范Preparation of samples for coal as fired. pulverized coal as fired, fly ash and cinder
入爐煤入爐煤粉飛灰和爐渣樣品的制備Hard coal and coke - mechanical sampling - part 4 : coal - preparation of test samples
無煙煤和焦炭.機械取樣.第4部分:焦炭.試驗樣品的制備Change of the size and the physical - chemical properties of the samples made from eca and three different low ashes raw materials with different mixing ratio have been studied during baking and graphitization, and the influence of the sort of raw material on the properties of the samples obtained has been discussed by the comparison between the physico - chemical properties of the samples
考察了無煙煤和3種少灰料以不同配比混合製成的試樣在焙燒和石墨化過程中的尺寸變化及理化性能變化規律,並通過對4種以單一原料制備的試樣的理化性能分析,探討了原料種類對試樣性能的影響。分享友人