Granular Activated Carbon has a relatively larger particle size compared to powdered Activated Carbon and consequently, presents a smaller external surface. Diffusion of the adsorbate is thus an important factor. These carbons are therefore preferred for all absorption of gases and vapors as their rate of diffusion are faster. Granulated carbons are used for water treatment, deodorization and separation of components of flow system and is also used in rapid mix basins. GAC can be either in granular or extruded form.
| GRADE | RX AW-200 | RX AW - 250 | RX AW - 300 | RX AW - 350 | RX AW - 400 | RX AW - 450 |
| MB VALUE mg/gm | 200 (±10) | 250 (±10) | 300 (± 10) | 350 (± 10) | 400 (± 10) | 450 (± 10) |
| pH OF 1% WATER EXTRACT | 6 to 7 | 6 to 7 | 6 to 7 | 6 to 7 | 6 to 7 | 6 to 7 |
| ASH % MAX | 4 | 4 | 4 | 4 | 4 | 4 |
| SOLUBLE ASH % MAX | 1 | 1 | 1 | 1 | 1 | 1 |
| IRON ppm MAX | 250 | 200 | 200 | 200 | 200 | 200 |
| MOISTURE % MAX | 5 to 10 | 5 to 10 | 5 to 10 | 5 to 10 | 5 to 10 | 5 to 10 |
| ACID SOLUBLE % MAX | 2 | 2 | 2 | 2 | 2 | 2 |
| WATER SOLUBLE % | 1 | 1 | 1 | 1 | 1 | 1 |
| L.O.D % MAX | 7 to 10 | 7 to 10 | 7 to 10 | 7 to 10 | 5 to 10 | 5 to 10 |
| CHLORIDES ppm | USP | USP | USP | USP | USP | USP |
| % KMnO4 ADSORPTION | 55 | 65 | 75 | 85 | 90 | 95 |
| IODINE VALUE mg/gm | 800 (± 50) | 850 (± 50) | 1000(± 50) | 1100(±50) | 1150 | 1200 |
| METHANOL TEST | No Turbidity | No Turbidity | Passes | Passes | Passes | Passes |
| PARTICLE SIZE | 85 % Passing through 250 mesh size | 85 % Passing through 250 mesh size | 85 % Passing through 250 mesh size | 85 % Passing through 250 mesh size | 85 % Passing through 250 mesh size | 85 % Passing through 250 mesh size |
Worldwide warehouse
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Location |
| Fujairah | |
| Dubai | |
| Oman |
Muscat Chemical covers all the marine, industrial chemicals supply all over middle east major minor ports like Muscat, Sohar, Sultan Qaboos, Fujairah, Jebel Ali, Karaikal, Khorfakkan, Al-Wajajah, Duqm, Qatar, Ras Al Khaimah, Mina al Fahal, Muscat, Qalhat, Salalah, Khasab. Along with warehouse and Ship Chandling Services. To know more contact us or email us at mail@muscatchemical.com