Activated carbon adsorbent and applications thereof

A gas treating apparatus which comprises a gas passageway extending from a gas inlet to a gas outlet, an activated carbon adsorbent disposed in said passageway and homogeneously supporting both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of an alkali metal iodide, and 1.4 to 7.0 mg equivalents, per gram of the activated carbon, of phosphoric acid, and a fan for passing a gas to be treated through said passageway from the gas inlet to the gas outlet.

A gas treating method which comprises bringing a gas to be treated into contact with an activated carbon adsorbent homogeneously supporting both 0.015 to 1.5 mg atoms atomic of iodine, per gram of the activated carbon, of alkali metal iodide, and 1.4 to 7.0 mg equivalents, per gram of the activated carbon, of phosphoric acid.

An activated carbon adsorbent comprising activated carbon and, homogeneously supported thereon, both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of an alkali metal iodide, and 2.0 to 7.0 mg equivalents, per gram of the activated carbon, of phosphoric acid.

A gas treating apparatus which comprises a gas passageway extending from a gas inlet to a gas outlet, an activated carbon adsorbent disposed in said passageway and homogeneously supporting both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of an alkali metal iodide, and 2.0 to 7.0 mg equivalents, per gram of the activated carbon, of phosphoric acid, and a fan for passing a gas to be treated through said passageway from the gas inlet to the gas outlet.

A gas treating method which comprises bringing a gas to be treated into contact with an activated carbon adsorbent homogeneously supporting both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of alkali metal iodide, and 2.0 to 7.0 mg equivalents, per gram of the activated carbon, of phosphoric acid.

An activated carbon adsorbent comprising activated carbon and, homogeneously supported thereon, both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of an alkali metal iodide, and 2.5 to 6.5 mg equivalents, per gram of the activated carbon, of phosphoric acid.

A gas treating apparatus which comprises a gas passageway extending from a gas inlet to a gas outlet, an activated carbon adsorbent disposed in said passageway and homogeneously supporting both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of an alkali metal iodide, and 2.5 to 6.5 mg equivalents, per gram of the activated carbon, of phosphoric acid, and a fan for passing a gas to be treated through said passageway from the gas inlet to the gas outlet.

A gas treating method which comprises bringing a gas to be treated into contact with an activated carbon adsorbent homogeneously supporting both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of alkali metal iodide, and 2.5 to 6.5 mg equivalents, per gram of the activated carbon, of phosphoric acid.

An activated carbon adsorbent, comprising activated carbon and, supported thereon, both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of potassium iodide, and 1.4 to 7.0 mg equivalents, per gram of the activated carbon, of phosphoric acid.

An activated carbon adsorbent, comprising activated carbon and, supported thereon, both 0.015 to 1.5 mg atoms of atomic iodine, per gram of the activated carbon, of potassium iodide, and 2.0 to 7.0 mg equivalents, per gram of the activated carbon, of phosphoric acid.