Kindling point

Ignition temperature - The lowest temperature at which combustion of a material will occur spontaneously under specified conditions. Sometimes called autoignition temperature, kindling point. [10]... 

Pore volumes of carbons are typically of the order of 0.3 cm /g. Porosities are commonly quoted on the basis of adsorption with species such as iodine, methylene blue, benzene, carbon tetrachloride, phenol or molasses. The quantities of these substances adsorbed under different conditions give rise to parameters such as the Iodine Number, etc. Iodine, methylene blue and molasses numbers are correlated with pores in excess of 1.0,1.S and 2.8 nm, respectively. Other relevant properties of activated carbons include the kindling point (which should be over STO C to prevent excessive oxidation in the gas phase during regeneration), the ash content, the ash composition, and the pH when the carbon is in contact with water. Some typical properties of activated carbons are shown in Table 2.2. 

Although it was only a model, the idea of kindling superficially appeared to provide a disease-specific justification for the use of anticonvulsants in manic depression. It also opened up the possibility of defining a sort of drug that would reduce emotional reactivity, in the same way that anticonvulsants are believed to reduce the brain s nervous excitability. In this sense kindling gave birth to the notion of a mood stabiliser. However as David Healy has pointed out, it was not until Abbott laboratories started to research and market sodium valproate for manic depression that the idea of a mood stabiliser really took root (Healy 2006). 

Eventually, in any lab automation project, you come to the same decision point do I purchase a system, or have one built to my rparticular, unique, special, one of a kindl - fill in the blank - needs First, are your needs really that [particular, unique, special, one of a kindl A consultant can help you find out. If they are, you choice is clear. If they aren t you have some thinking to do. 

What is meant by the ignition point or kindling temperature of a flame ... 

The test cycle stans with the ignition of the kindling and ends, when the temperature difference of input and output air of the calorimeter room is in the range of 25 % to 30 % of tnaximum temperature difTcrcnce of the test cycle. At this point the appliances can be loaded with fuel for a further test cycle. 

We took a six pint bottle, which we filled with inflammable air we kindled it quickly and poured into it at the same time two ounces of lime water then we closed the bottle with a cork traversed by a copper tube terminating in a point, connected by a flexible tube with a reservoir fill with vital air. There formed at the extremity of the copper tube, in the interior of the bottle, a beautiful point of very brilliant flame (un beau dard de flamme tres-brillant), and we saw with much pleasure the vital air bum in the inflammable air, in the same manner and with the same circumstances as inflammable air bums in vital air. We continued this combustion for a fairly considerable time, agitating the lime water and moving it about in the bottle without producing in it any appearance of precipitation. ... 

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