Smoking article include a smokable material and an activated carbon particle downstream of the smokable material. The activated carbon particle is produced from a whole seed. The activated carbon particle has a length, width and height. At least two of the length width and height are independently in a range from about 1 mm to about 7.5 mm. The particles can be spheroids, in which case the length, width and height would be the same or similar.

Smoking article include a smokable material and an activated carbon particle downstream of the smokable material. The activated carbon particle is produced from a whole seed. The activated carbon particle has a length, width and height. At least two of the length width and height are independently in a range from about 1 mm to about 7.5 mm. The particles can be spheroids, in which case the length, width and height would be the same or similar.

A system for producing biomass vinegar and charcoal includes a furnace, which has an outer shell defining a lower combustion chamber and an upper heating chamber, and an inner tank removably received in the heating chamber. A cooling pond has a cooling region to accommodate the inner tank. A condenser in a collection barrel condenses smoke gases from the inner tank to produce biomass vinegar. A first temperature sensing pipeline removably connects the inner tank, After the biomass is carbonized, the first temperature sensing pipeline is removed from the inner tank, and the inner tank is moved to the cooling region to be cooled by a sprinkler.

A system for producing biomass vinegar and charcoal includes a furnace, which has an outer shell defining a lower combustion chamber and an upper heating chamber, and an inner tank removably received in the heating chamber. A cooling pond has a cooling region to accommodate the inner tank. A condenser in a collection barrel condenses smoke gases from the inner tank to produce biomass vinegar. A first temperature sensing pipeline removably connects the inner tank, After the biomass is carbonized, the first temperature sensing pipeline is removed from the inner tank, and the inner tank is moved to the cooling region to be cooled by a sprinkler.

Provided is a novel carbonization treatment method for carbonizing a biomass material containing a large amount of water at an extremely low temperature, and a method for producing carbonized biomass. A water-containing biomass material is carbonized while maintaining the biomass material under treatment conditions including an oxygen-containing atmosphere and a temperature range of 70° C. or greater and less than 100° C., without a drying step for removing or reducing the water forcibly. At this time, preferably the water content (percentage) of the biomass material at the start of carbonization while maintained under the treatment conditions is within a range of 40 to 80% inclusive, and preferably the biomass material is thus maintained for two weeks or longer. Further, as the biomass material, one material or a mixture of two or more materials selected from waste biomass materials and plant (cultivated crop) biomass materials such as food waste, livestock excrement, agricultural waste, marine waste, and forest waste, can be applied.

Provided is a novel carbonization treatment method for carbonizing a biomass material containing a large amount of water at an extremely low temperature, and a method for producing carbonized biomass. A water-containing biomass material is carbonized while maintaining the biomass material under treatment conditions including an oxygen-containing atmosphere and a temperature range of 70° C. or greater and less than 100° C., without a drying step for removing or reducing the water forcibly. At this time, preferably the water content (percentage) of the biomass material at the start of carbonization while maintained under the treatment conditions is within a range of 40 to 80% inclusive, and preferably the biomass material is thus maintained for two weeks or longer. Further, as the biomass material, one material or a mixture of two or more materials selected from waste biomass materials and plant (cultivated crop) biomass materials such as food waste, livestock excrement, agricultural waste, marine waste, and forest waste, can be applied.

A process for the depolymerization of waste plastic material and a reactor suitable for the depolymerization of waste plastic materials in said process.

A process for the depolymerization of waste plastic material and a reactor suitable for the depolymerization of waste plastic materials in said process.

A system for producing biomass vinegar and charcoal includes a furnace, which has an outer shell defining a lower combustion chamber and an upper heating chamber, and an inner tank removably received in the heating chamber. A cooling pond has a cooling region to accommodate the inner tank. A condenser in a collection barrel condenses smoke gases from the inner tank to produce biomass vinegar. A first temperature sensing pipeline removably connects the inner tank, After the biomass is carbonized, the first temperature sensing pipeline is removed from the inner tank, and the inner tank is moved to the cooling region to be cooled by a sprinkler.

A system for producing biomass vinegar and charcoal includes a furnace, which has an outer shell defining a lower combustion chamber and an upper heating chamber, and an inner tank removably received in the heating chamber. A cooling pond has a cooling region to accommodate the inner tank. A condenser in a collection barrel condenses smoke gases from the inner tank to produce biomass vinegar. A first temperature sensing pipeline removably connects the inner tank, After the biomass is carbonized, the first temperature sensing pipeline is removed from the inner tank, and the inner tank is moved to the cooling region to be cooled by a sprinkler.