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brown coal 褐煤。

brown fat

Tests and analyses performed by experts and technical personnels show that , the brown coal used by hongwei power plant is extremly prone to produce reside in the process of power generation . this paper discusses the problem of burning residue in the coal fired boiler 410t / h of hongwei heat & power plant 本文對宏偉熱電廠410t / h燃煤鍋爐的煤灰特性等進行了試驗分析,試驗結果表明,宏偉熱電廠燃用的褐煤是一種有嚴重結渣傾向的煤,運行中極容易結渣。

In this paper , we investigated the fruits and seeds in detail from yunnan in the age of miocene and from shanxi in the age of pliocene . 1 . a miocene flora of fruits and seeds is reported from a brown coal mine , named as mangdan , in western yunnan , sw china 本論文首次對我國云南和山西晚第三紀的果實和種子進行專門研究,并根據它們對應的現存最近親緣植物的分布及生態特征分析和重建了當時當地的古植被、古環境和古氣候。

Abundant non - chemical bond association interactions are existed in fanzhi brown coal and the association interactions will change in the thermal evolution 研究結果表明:繁峙褐煤中含有大量的非化學鍵締合結構,在有機質的演化過程中,非化學鍵締合結構也進行著同步的演化。

Non - chemical bond association structures in fanzhi brown coal and their evolution were studied by the integration of hydrous pyrolysis and cs2 / nmp extraction 摘要采用熱模擬實驗與cs2 / nmp混合溶劑抽提相結合的方法對繁峙褐煤中的非化學鍵締合結構及其演化特徵進行了研究。

Describes with examples the design principle for the large capacity brown coal boilers of harbin boilers co . , ltd , the performance of these boilers and existing problems 以實例簡要闡述了哈爾濱鍋爐廠大容量褐煤鍋爐的設計原則、運行狀況及存在的問題。

Application of strip off technology in treating the phenolic wastewater of brown coal - pressure gasificafion 氣浮技術在處理哈爾濱氣化廠煤加壓氣化廢水中的應用

Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid 褐煤中溶于稀鹽酸的鈉和鉀測定用的萃取方法

Bituminous brown coal 瀝青質褐煤

Thermogravimetric analysis on the combustion characteristics of brown coal blends 褐煤混煤燃燒特性的熱重分析法研究