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Granulated Recuperative Activated Carbon AP


GOST 8703-74

Activated recuperative carbons are produced in granulated form from coal dust (coals mixture) and adhesion agents by steam treatment at the temperature of 850 — 950 °C.

Activated recuperative carbons are designed for organic solvents vapors recovery and return to production process. These carbons have high absorption capacity on organic substances vapors, low holding capacity, they are strong enough and do not require significant energy consumption to overcome the adsorbent layer hydraulic resistance at gas passing. Degree of dissolvent extraction at recuperating plants makes 95-99%.

Type of the carbon to use is determined depending on the dissolvent boiling point:

  • AR-A — boiling t° > 100°C (toluene, xylene, amyl acetate etc.);
  • AR-B — boiling t° 60 — 100°С (benzol, ethylene dichloride, petrol, ethanol);
  • AR-V — boiling t° < 60°С (methylene dichloride, methanol, acetone etc.).

Specifications

Parameter Standard
AR-A AR-B AR-V
Appearance Cylindrical granules of dark-gray or black color
Granule size:
> 5.0 mm, %, not more than
5.0—2.8 mm, %, not less than
2.8—1.0 mm, %, not more than
< 1.0 mm, %, not more than

1.0
85.0
13.0
1.0

1.0
85.0
13.0
1.0

1.0
83.0
15.0
1.0
Granules abrasion strength, %, not less than 68 73 75
Apparent density, g/dm3, not more than 550 580 600
Equilibrium activity on toluene, g/dm3, not less than 145 135 110
Moisture weight content, %, not more than 10 10 10

Warranty period shall be 3 years provided storage conditions observed.

Areas of application:

  • сleaning of carbon dioxide in producing of carbonated beverages (AR-B);
  • сhemical fibers production;
  • recuperation of organic solutions vapors;
  • ventilation exhaust treatment;
  • production of adsorbers for cars.

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В нашей компании действует система менеджмента качества, соответствующая ГОСТ Р ISO 9001 и ГОСТ РВ 15.002-2012


PLC «Sorbent» Russia, 614113, Perm, Galperina St., 6. Tel: +7 (342) 258-65-54, +7 (342) 258-65-56. Fax: (342) 283-65-10, 283-68-90. E-mail: info@sorbent.su

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