Grade of country of activated carbon of coal qualitative grain
From;    Author:Stand originally
Keyword: Activated carbon coal pledges desulphurizationOne, desulphurization uses activated carbon of coal qualitative grain, GB-7701. 1-97 1, character and utility: Desulphurization basically is used at taking off to divide with activated carbon of coal qualitative grain gas in sulfide of vulcanization hydrogen etc; After adding right amount additive, the sulfide of vulcanization hydrogen etc in also can be being used at taking off to remove flue gas or natural gas. 2, desulphurization should accord with requirement issueing a list with index of technology of activated carbon of coal qualitative grain: Kong Rong of one class qualification accumulates item target super grade, cm3/ G ≥ 0.60 is accumulated than the surface, M2/ capacity of penetrable sulfur of 90 ph 8~10 of ≥ of % of intensity of 5 of ≤ of % of moisture of 900 850~899 810~849 of ≥ of Mg/g of capacity of saturated sulfur of G ≥ 800, 1% of ≤ of 1.00 of ≤ of 15% of ≤ of 79% 1.00~2.5 of ≥ of 5% 2.5~5.6 of ≤ of 5.60 of > of Mm of granuality of G/L 400~550 of density of backfill of Mg/g actual measurement 2, reclaim solvent uses activated carbon of coal qualitative grain, GB7701. 2-97 1, character and utility: Reclaim solvent pledges with coal grain activated carbon basically is used at the organic dissolvent such as carbon of benzene, toluene, xylene, aether, alcohol, acetone, benzine, 3 chloric firedamp, 4 chloridize reclaim. 2, reclaim solvent should accord with requirement issueing a list with index of technology of activated carbon of coal qualitative grain: Kong Rong of one class qualification accumulates item target super grade, cm3/ G ≥ 0.65 is accumulated than the surface,

Previous:Bureau of national environmental protection issues the occupation standard of be
Next:Grade of country of woodiness activated carbon