It is possible to find calcium precipitates (hematoxylinophilic).

As the concentration of carbonate increases, calcium carbonate precipitates as the salt Ca2 CO32 CaCO3.

Silicon carbide, SiC (carborundum) is a hard, high melting solid and a well known abrasive.

Cohenite is a naturally occurring iron carbide mineral with the chemical structure (Fe, Ni, Co)3C.

The mineral form of silicon carbide was named moissanite in honor of Moissan later on in his life.

This is the first time that the plutonium rich carbide fuel has been reprocessed anywhere in the world.

At first, he mistakenly identified the crystals as diamonds, but in 1904 he identified the crystals as silicon carbide.

Boron carbide, B4C, on the other hand, has an unusual structure which includes icosahedral boron units linked by carbon atoms.

So it immediately cools, and it can no longer hold in suspension all of the material that it's dissolved, and it precipitates out, forming black smoke.

Something like 20 billion tons per day of water vapor is sucked up by the northeastern trade winds, and eventually precipitates in the form of rain across the La Plata Basin.

There is a staff on the boat called carbide fitter, who is responsible to replace sulfur rock and control the volume of water to generating acetylene gas.

In 1898 Adolph Frank and Nikodem Caro decoupled the process and first produced calcium carbide and in a subsequent step reacted it with nitrogen to calcium cyanamide.

The indigenously developed unique plutonium rich mixed carbide fuel used in the fast breeder test reactor (FBTR) has performed extremely well, having operated past a burn up of 148,000 megawatt day per tonne (MWd t) without a single fuel pin failure.

The coal comes from Colombia, and costs 300 per ton if Antillana had been able to negotiate with United States manufacturer UCAR, from which it would be able to get the world's best carbide graphite electrode, that raw material would be obtained free, because of the contract undertakings UCAR has with its purchasers.