使用要求
1、可根據各種油類顏色的濃度與雜質含量的多少，加入適量的白土，一般用量為油重的5%-10%.
2,汽油柴油類一般不用加熱，機油類，凡士林，比較粘稠的需要加熱。加溫可用明火，也可用蒸汽，一般加熱至105℃-110℃，在鐵制反應釜中提前加白土，可以防止油品的氧化或疊合。
使用方法：
先用量杯取100ML原液再稱量約15克白土做個小試驗，白土要用量勺逐步加入并攪拌，充分沉淀，直到達到對原液的脫色要求，最后得出白土的用量。
攪拌均勻（需要時再倒入加溫釜內，進行加溫稀釋約30分鐘左右），待沉淀冷然后再投入生產，適量的白土放入大型容器中，然后按前邊得出的比例加進油料卻后，用壓濾機壓濾
注意事項：
白土在300℃以上開始失去結晶水，使結構變化，對脫色效果有影響。此表面很容易吸潮，水份過高時也影響脫色效果，并有催化性能。注意防止雨淋、潮濕，應貯存于通風干燥處。
Use requirement：
1, according to the content of impurities and thickness, add proper activated clay, general usage 5% -10% for oil heavy.
2, gasoline and diesel generally don’t need to heat, but sticky oil need to be heated, such as Vaseline, engine oil. open fire and steam is available, Generally heating to 105 ℃--110 ℃, reaction kettle in iron in add white earth in advance, can prevent oxidation of oil or composite.
Method of use:
Firstly, take 100 ML oil, weighing about 15g activated clay, adding slowly by spoon and stiring, fully precipitation, until reaching for treatment of oil requirements, finally draw activated clay dosage.
And then put into production, right amount of white earth into large container, and then press the front of the proportion of the oil that include uniform mixing (when necessary add heating kettle, heat diluted in about 30 minutes or so), wait for after cooling precipitation, with pressure filter pressure filtration
Note:
The activated clay began to lose gesso when temperature above 300 ℃, make the structure change of decolorization have influence. The surface is very easy absorption of moisture, the water is high also influence decoloring effect, and the catalytic performance. Pay attention to prevent rain, moist, should be stored in ventilated dry place.
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