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The term gum turpentine may also refer to crude turpentine, which may cause some confusion. Turpentine may alternatively be extracted from destructive distillation of pine wood, [ 3 ] such as shredded pine stumps, roots, and slash, using the light end of the heavy naphtha fraction (boiling between 90 and 115 °C or 195 and 240 °F) from a crude ...
Camphine was the British trade name of a 19th-century lamp fuel made from purified spirits of turpentine. Generally prepared by distilling turpentine with quicklime, [1] it gave off a brilliant light. It was burned in chimney lamps that produced a strong draft to prevent smoking. [2] Invented in 1838, it was a popular domestic lamp fuel until ...
Turpentine substitute is generally not made to a standard and can have a wider range of components than products marketed as white spirit, which is made to a standard (in the UK, British Standard BS 245, in Germany, DIN 51632). Turpentine substitute can be used for general cleaning but is not recommended for paint thinning as it may adversely ...
Charles Holmes Herty Sr. (December 4, 1867 – July 27, 1938) was an American academic, scientist, and entrepreneur. Serving in academia as a chemistry professor to begin his career, Herty concurrently promoted collegiate athletics including creating the first varsity football team at the University of Georgia.
The permanent marker was invented in 1952 by Sidney Rosenthal. Applications ... Other common non-polar solvents include benzene, turpentine and other terpenes ...
An oil lamp is a lamp used to produce light continuously for a period of time using an oil-based fuel source. The use of oil lamps began thousands of years ago and continues to this day, although their use is less common in modern times.
Formulas vary, but there was a major shift after European trade with the Indies opened. In the Middle Ages, sealing wax was typically made of beeswax and "Venice turpentine", a greenish-yellow resinous extract of the European larch tree. The earliest wax of this kind was uncoloured. Later the wax was coloured red with vermilion.
Charles Goodyear was born on December 29, 1800, in New Haven, Connecticut, the son of Amasa Goodyear, and the oldest of six children.His father was a descendant of Stephen Goodyear, successor to Governor Eaton as the head of the company London Merchants, who founded the colony of New Haven in 1638.