| 单词 | aluminate |
| 例句 | After the removal of the impurities by filtration, the addition of acid to the aluminate leads to the reprecipitation of aluminum hydroxide: Chemistry 2019-02-14T00:00:00Z The treatment is alum, which is a combination of aluminum sulfate and sodium aluminate. Solution to Maine lake’s algae blooms shows promise 2018-10-13T04:00:00Z The cells are composed of Portland and aluminate cement and vary in height from 5 to 8 feet.. Artificial reef is memorial to man killed while snorkeling 2015-08-11T04:00:00Z This year’s treatment required more than 13,000 gallons of aluminum sulfate and about 8,100 gallons of the sodium aluminate buffer. Snohomish County getting Lake Ketchum cleaned up 2015-05-18T04:00:00Z His group layered conducting lanthanum nickelate and insulating lanthanum aluminate and found that the composite underwent a transition between the two properties. Metal oxide chips show promise 2013-03-06T18:20:29.690Z When solutions of aluminate of potash and of silicate of potash of greater density are mixed together, a jelly-like substance is almost immediately formed, and sometimes even the whole mass gelatinizes. British Manufacturing Industries Pottery, Glass and Silicates, Furniture and Woodwork. 2012-02-26T03:00:18.883Z They first formed lead aluminate by the fusion together of lead oxide and alumina. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z It is generally admitted that the aluminate is the chief agent in the first setting of the cement, and that its ultimate hardening and attainment of strength are due to the tricalcium silicate. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 6 "Celtes, Konrad" to "Ceramics" It is possible to produce a mixed solution of aluminate and silicate of potash which will remain liquid for twenty-four hours. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists If made by the ammonia process it may contain also sodium chloride, sulphate, and hydroxide; when made by the Le Blanc process it may contain sodium sulphide, silicate, and aluminate, and other impurities. An Introductory Course of Quantitative Chemical Analysis With Explanatory Notes When the whole work is finished, it will perhaps be desirable to give it one or two coats of a very dilute solution of silicate of alumina and aluminate of potash. British Manufacturing Industries Pottery, Glass and Silicates, Furniture and Woodwork. 2012-02-26T03:00:18.883Z Under the influence of the high temperature the silica of the crucible gradually decomposes the lead aluminate, forming lead silicate, which remains in the liquid state, and alumina, which crystallizes as white sapphire. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z In the following description it is assumed to be the tricalcium aluminate. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 6 "Celtes, Konrad" to "Ceramics" Lastly, aluminate of soda may be used as a mordant in place of red liquor or sulphate of alumina. Scientific American Supplement, No. 286, June 25, 1881 A high proportion of aluminates tends to cause disintegration when exposed to sea water. The Sewerage of Sea Coast Towns |
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