| 单词 | aluminium phosphate |
| 释义 | > as lemmasaluminium phosphate b. Chemistry. In the names of compounds of aluminium, as aluminium fluoride, aluminium nitride, aluminium phosphate, aluminium silicate, etc. ΚΠ 1868 T. Wood Notes on Metals 95 In England at Whitby, and at Glasgow, a bituminous shale, which contains iron disulphide (pyrites) (FeS2) and aluminium silicate, is slowly roasted. 1869 J. H. Pepper Cyclopædic Sci. Simplified 577 Fluorine is also contained in the mineral termed cryolite (3NaF, AlF3), a double salt of sodium and aluminium fluoride, and an important source of the metal aluminium. 1890 R. A. Witthaus Med. Student's Man. Chem. (ed. 3) ii. 158 Certain organic compounds, such as aluminium acetylacetonate,..seem to contain single, trivalent atoms of the metal. 1909 Cent. Dict. Suppl. Alumina cream, freshly precipitated aluminium hydrate held in suspension in water. 1922 T. M. Lowry Inorg. Chem. xxix. 514 Aluminium silicate and the alumino-silicates are most easily represented as ‘aluminyl’ compounds containing the univalent group —AlO. 1938 R. Hum Chem. for Engin. Students xvi. 385 Aluminium nitride, AlN, is made by heating aluminium oxide, mixed with carbon, in the presence of nitrogen. 1946 L. F. Fieser et al. in Industr. & Engin. Chem. Aug. 769/1 A combination of aluminium naphthenate with..‘aluminum palmitate’ could be easily incorporated into gasoline to form a promising gel, and we termed this..combination a Napalm gel. 1967 I. L. Finar Org. Chem. (ed. 5) I. vii. 166 Dimethyl ether (methyl ether) is prepared industrially by passing methanol vapour at 350–400°..over aluminium phosphate as a catalyst. 1993 E. Harland Eco-Renovation ii. 137 Additives such as chlorine and aluminium nitrate that are designed to kill bacteria and settle contaminants. 2010 Age (Melbourne) (Nexis) 7 Dec. 22 Table salt is almost pure sodium chloride and has added aluminium silicate to make it pour. < as lemmas |
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