Definition of Superphosphate of lime. Meaning of Superphosphate of lime. Synonyms of Superphosphate of lime

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Definition of Superphosphate of lime

Superphosphate of lime
Superphosphate Su`per*phos"phate, n. (Chem.) An acid phosphate. Superphosphate of lime (Com. Chem.), a fertilizer obtained by trating bone dust, bone black, or phosphorite with sulphuric acid, whereby the insoluble neutral calcium phosphate, Ca3(PO4)2, is changed to the primary or acid calcium phosphate Ca(H2PO4)2, which is soluble and therefore available for the soil.

Meaning of Superphosphate of lime from wikipedia

- resultant product "super phosphate of lime". He patented the discovery, and in 1842, started producing superphosphate from fossilised dinosaur dung on an...
- cultivation of crops. Fertiliser is often in the form of superphosphate of lime, a mixture of calcium dihydrogen phosphate (Ca(H2PO4)2), and calcium...
- large works near London for the manufacture of superphosphate of lime. Processes for the vulcanization of rubber were patented by Charles Goodyear in...
- underutilization of the Lam Thao Superphosphate of Lime plant (Vinh Phu Province). Pesticide production maintained a decade-long growth trend of 11.74 billion...
- numbers of the ‘Journal’ of the Royal Agricultural Society, and gained the society's prizes for two essays—‘On the Use of Superphosphate of Lime produced...
- Mapes' nitrogenized superphosphate of lime: Large medal awarded by the American Institute, 1859. Patented 1859. Guaranteed uniformity of quality. Superior...
- A mixture of single superphosphate and triple superphosphate is called double superphosphate. More than 90% of a typical superphosphate fertilizer is...
- to form triple superphosphate, a more concentrated phosphorus fertilizer which excludes the gypsum content found in single superphosphate: Ca3(PO4)2 + 4...
- used for sedentary agriculture without the aid of lime and other fertilizers, such as superphosphate. They can be easily exhausted, and require more...
- create superphosphates, which were shipped around the world from the port at Ipswich. By 1871 there were about 80 factories making superphosphate.[where...