Calcin

Petroleum coke is in reality a hydrocarbon whose C/H ratio is very high it is usually higher than 20 and can attain 1000 after calcination. It is not, therefore, elementary carbon. [Pg.292]

It is possible to modify the quality of the coke by calcination at high temperatures (1200-1400°C) this has the effect of reducing the volatile material and to increase the density. [Pg.292]

Petroleum coke is an excellent fuel, and that is its main use, especially for the coke from fluid coking". There are some other markets that have to do with calcined coke electrodes for aluminum production or for all other electrolytic cells, carbons for electro-mechanical equipment, graphite, and pigments. [Pg.292]

Sulfated ash in lubricating oils in greases NF T 60-143 ISO 3987 ASTM D 874 NF T 60-144 ASTM D 128 Weight of residue after treatment of the ash by sulfuric acid and calcination As above... [Pg.450]

Figure Bl.25.9. Positive SIMS spectra of a Zr02/Si02 catalyst, (a) after preparation from Zr(OC2Ftj), (b) after drying at 40 °C and (c) after calcination in air at 400 °C (from [17]).

Eschka s mixture (sulfur in coal) mix 2 parts of porous calcined MgO with 1 part of anhydrous Na2C03 not a solution but a dry mixture. [Pg.1190]

A final example appears in Fig. 3.26(c) and (d) where the experimental substance was a magnesium oxide prepared by hydrolysis of magnesium methylate followed by calcination at 500°C. Curve (c) gives a comparison plot of adsorption on a compact against the adsorption on the... [Pg.160]

ALUMDIUMCOMPOUNDS - ALUMINIUMOXIDE(ALUMINA) - CALCINED,TABULAR, AND ALUMINATE CETffiNTS] (Vol 2) -in automobile polishes pOLISITES] (Vol 19)... [Pg.2]

Calcia [1305-78-8] Calci-Bind Calcimar Calcimycin [52665-69-7] Calcination Calcined gypsum Calcined limestone... [Pg.149]

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