Rheological phase synthesis and thermal decomposition mechanism of manganese salicylate 水楊酸錳的流變相合成及其熱分解機理
Study on decomposition mechanism of rare earth concentrate by concentrated sulfuric acid 包頭稀土精礦濃硫酸焙燒反應(yīng)機理研究
Advances in research on decomposition mechanism of sodium aluminate solution seeds 過飽和鋁酸鈉溶液結(jié)構(gòu)性質(zhì)與分解機理研究現(xiàn)狀
Study on the thermal decomposition mechanism and activation energy of complex monovaline - hexaquo - gadolinium 三氯化纈氨酸六水合釓配合物的熱分解機理與活化能研究
According to those theories and facts . we have researched the process parameter of recirculation technology , biologic decomposition mechanism and the limited factor of biologic decomposition 基于這些理論基礎(chǔ)和事實背景,我們著手研究垃圾滲濾液回灌技術(shù)的工藝參數(shù),生物降解機理以及生物降解的限制性因素。
By analyzing the thermal decomposition mechanism of fec _ 2o _ 4 . 2h _ 2o precursor , we mainly carried out the experiments of the influence of the deoxidation temperature to the appearance of sfp of fe , the influence of the deoxidation time to the appearance of it Fec _ 2o _ 4 . 2h _ 2o還原制備超微純fe粉實驗部分,進(jìn)行了還原時間對前驅(qū)體還原程度影響實驗,以及還原溫度對超微fe粉顆粒形貌影響實驗。
The tg and dta techniques were used to research the decomposition kinetics of depositions . the decomposition mechanism and kinetics - equation were investigated according to phadnis methods , and the equation can be depict as follow : the kinetics parameter of decomposition were obtained by using kissinger methods . the activation energy was 162 . 41kj / mol and reaction index was 1 . 30 利用phadnis法則,推斷堿式碳酸鈷的熱分解反應(yīng)機理符合反應(yīng)級數(shù)法則,得到非等溫條件下堿式碳酸鈷的熱分解動力學(xué)方程為:并利用kissinger法計算堿式碳酸鉆熱分解反應(yīng)的表觀活化能為162 . 41kj mol ,熱分解反應(yīng)級數(shù)為1 . 30 。
Results show that the commercial scale production of daf and fdc is successful . thermal stability of the three 1 , 1 ' - dicarbonylferrocene compounds can be enhanced 10 % ~ 15 % by irradiation . 1 , 1 ' - difonnacylferrocenebiphenyldiamine polycondensate and 1 , 1 ' - diformacylferrocene - o - phenylenediamine polycondensate are middle heat resistant , their thermal decomposition mechanism are similar 研究結(jié)果表明, daf與fdc的規(guī)?;a(chǎn)是成功的,輻照可提高3種1 , 1 ’ -二羰基二茂鐵化合物的熱穩(wěn)定性約10 15 。