saltpetres वाक्य

Each had its crew of gunner, matrosses and drivers, and a group of " saltpetre and charcoal during transport.
Starting, initially, by reworking damaged gunpowder and refining saltpetre for the US Government they quickly moved into gunpowder manufacture.
As the saltpetre decomposes, it oxidises the sulphur to sulfur trioxide, which combines with water to produce sulphuric acid.
It was probably in use for the manufacture of saltpetre when monopolies for its manufacture in England were granted to Germans.
The powder mill opened around 1740 following the expansion of the port in Bristol and increased availability of saltpetre from India.

Saltpetre Cave was mined during the War of 1812 because saltpetre, or potassium nitrate, is a major component in gunpowder.
Saltpetre Cave was mined during the War of 1812 because saltpetre, or potassium nitrate, is a major component in gunpowder.
The Allies had access to large sodium nitrate deposits in Chile ( so called " Chile saltpetre " ) controlled by British companies.
On 9 February, the 1, 811 ton Italian " Buenos Aires ", also carrying saltpetre, was sunk.
These included timber to build Men-of-War, grain to relieve food shortages, and saltpetre used to make gunpowder.