Installing firebox next to vinyl or cloth wall coverings or operat- ing firebox where impurities (such as, but not limited to, tobacco smoke, aromatic candles, clean- ing fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors. IMPORTANT: Vent-free gas ...
The leached solution, P204, TBP and sulfonated kerosene were added into a beaker and placed in a water or oil bath for stirring extraction. After that, the solution was poured into a separating funnel for oil-water separation, the aqueous phase was taken for ICP-OES test, the scandium ...