Difference between revisions of "Tar"
From London's Ghost Acres
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| − | | | + | |has description=Tar is a black mixture of hydrocarbons and free carbon obtained from a wide variety of organic materials through destructive distillation. Tar can be produced from coal, wood, petroleum, or peat. Production and trade in pine-derived tar was a major contributor in the economies of Northern Europe and Colonial America. Its main use was in preserving wooden vessels against rot. The largest user was the Royal Navy. Demand for tar declined with the advent of iron and steel ships. |
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| − | Tar is a black mixture of hydrocarbons and free carbon obtained from a wide variety of organic materials through destructive distillation. Tar can be produced from coal, wood, petroleum, or peat. Production and trade in pine-derived tar was a major contributor in the economies of Northern Europe and Colonial America. Its main use was in preserving wooden vessels against rot. The largest user was the Royal Navy. Demand for tar declined with the advent of iron and steel ships. | + | |
https://en.wikipedia.org/wiki/Tar | https://en.wikipedia.org/wiki/Tar | ||
| + | |comes from=Sweden, Russia, Prussia, Germany, Poland, Ireland, Denmark, Norway, United States of America, Channel Islands, Hamburg, Holland, France, Portugal | ||
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| + | ==Description== | ||
Revision as of 15:04, 12 May 2016
Tar is a black mixture of hydrocarbons and free carbon obtained from a wide variety of organic materials through destructive distillation. Tar can be produced from coal, wood, petroleum, or peat. Production and trade in pine-derived tar was a major contributor in the economies of Northern Europe and Colonial America. Its main use was in preserving wooden vessels against rot. The largest user was the Royal Navy. Demand for tar declined with the advent of iron and steel ships.
https://en.wikipedia.org/wiki/Tar
Imported from
- Sweden
- Russia
- Prussia
- Germany
- Poland
- Ireland
- Denmark
- Norway
- United States of America
- Channel Islands
- Hamburg
- Holland
- France
- Portugal