单词 | sodium silicate |
例句 | CleanTok is in love with The Pink Stuff – a rosy cleaning paste that’s made from baking soda, quartz, sodium silicate and soap. TikTok made you buy it: A selection of viral, gifty finds 2021-11-27T05:00:00Z Silica gel, a colloidal dispersion of hydrated silicon dioxide, is formed when dilute hydrochloric acid is added to a dilute solution of sodium silicate. Chemistry 2019-02-14T00:00:00Z So, the city turned to an approved chemical, sodium silicate, that prevents corrosion and the leaching of lead from pipes into water. Tainted Water, Ignored Warnings and a Boss With a Criminal Past 2019-08-24T04:00:00Z Dr. Jones also experimented with whether plantlike forms could grow without gravity, putting them in a liquid solution of metal salt crystals and sodium silicate, known as a chemical garden. David E.H. Jones, Scientist Whose Alter Ego Challenged Conventions, Dies at 79 2017-07-30T04:00:00Z A blob of sodium silicate had clogged up a test tube, so I heated it over an alcohol lamp, intending to melt it. How to Raise a Scientist in the Xbox Age 2015-12-15T05:00:00Z It is very refractory, and is applied by mixing with water and some bond, such as sodium silicate or gas-tar. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z In the end, workers plugged the leak by using sodium silicate, which acts as a cement. Japan Nuclear Plant Operator Prepares to Inject Nitrogen 2011-04-06T09:22:53Z But the increased acidity seemed to reduce the effectiveness of the sodium silicate. Tainted Water, Ignored Warnings and a Boss With a Criminal Past 2019-08-24T04:00:00Z Cold made soaps are readily filled with sodium silicate which is added at the same time the stock is put into the crutcher. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. Chemically, chabazite is a complex hydrated calcium and sodium silicate, with a small proportion of the sodium replaced by potassium, and sometimes a small amount of the calcium replaced by barium and strontium. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" It is a blue fibrous mineral belonging to the amphibole group and closely related to riebeckite; chemically it is an iron sodium silicate. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 6 "Coucy-le-Château" to "Crocodile" For the kind where it is desired to apply with a brush, use 100 parts sodium silicate; 50 parts of Spanish white, and 100 parts of glue. Practical Mechanics for Boys Various other strengths of sodium silicate are employed, depending upon the composition and body of the soap base—neutral silicate 75° Tw. The Handbook of Soap Manufacture They are, however, generally pure soaps, as filling material such as sodium silicate does not readily rinse out of the wool and if used at all must be added very sparingly. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. Calcium metasilicate, CaSiO3, occurs in nature as monoclinic crystals known as tabular spar or wollastonite; it may be prepared artificially from solutions of calcium chloride and sodium silicate. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary" This is due, probably, to a little iron which is in the sodium silicate, but which apparently does not injure the eggs for food purposes. Every Step in Canning Water glass: This is exactly the same as liming except that the solution used is made by mixing ten per cent. of liquid water glass or sodium silicate with water. The Dollar Hen The residue is well washed, ignited, and weighed as SiO2, and from this silica is calculated the sodium silicate. The Handbook of Soap Manufacture Filling materials used are sodium silicate, or water glass, talc, silex, pumice, starch, borax, tripoli, etc. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. One consisted of two or three drops of dilute sodium silicate with eight drops of liquor ferri pernitratis to one ounce of distilled water. The Poisoned Pen One consisted of two or three drops of dilute sodium silicate with eight drops of liquor fern pernitratis to one ounce of distilled water. The Poisoned Pen Carbonate of soda should be avoided in connection with sodium silicate as the property of efflorescing on the surface of the finished cake after a short time will prove detrimental. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. Where it is desired to determine sodium silicate, 10 grams of soap are ashed by ignition, hydrochloric acid added to the ash in excess and evaporated to dryness. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. Where sodium silicate is used as a filler, the silicate scrap should never be returned to the soap kettle until the glycerine lyes have been withdrawn. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. Floating soap may also be loaded with sodium silicate to the extent of about 5 per cent. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. A very cheap grade of soap may be made by making a run soap and adding the filler e. g. sodium silicate in the kettle during saponification. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. |
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