bone ash उदाहरण वाक्य

उदाहरण वाक्य

1. "' Bone china "'is a type of soft-paste porcelain that is composed of bone ash, feldspathic material, and kaolin.
2. They used to be small vessels shaped in the form of an inverted truncated cone, made out of bone ashes.
3. The earliest Bow porcelains are of soft-paste incorporating bone ash, forming a phosphatic body that was a precursor of bone china.
4. In the 21st Century, bone ash is used primarily in the ceramics industry, and is rarely available as food grade stock.
5. A traditional ground may be prepared with a rabbit skin glue solution pigmented with bone ash, chalk and / or lead white.
6. Demonstrating the link between phosphorus and life, elemental phosphorus was first isolated from human urine, and bone ash was an important early phosphate source.
7. Demonstrating the link between phosphorus and life, elemental phosphorus was historically first isolated from human urine, and bone ash was an important early phosphate source.
8. Bones, in particular after calcination to bone ash, are used as source of calcium phosphate for the production of bone china and previously also phosphorus chemicals.
9. In 1769 Johan Gottlieb Gahn and Carl Wilhelm Scheele showed that calcium phosphate ( ) is found in bones, and they obtained elemental phosphorus from bone ash.
10. The English factories did not have access to kaolin, the crucial ingredient for porcelain, so they devised mixtures of white clay and stone or bone ash as substitutes.