A process of making a fuel product from a non-combustible high protein organic material such as a biological by-product or waste material. The moisture content of the high protein organic material is mechanically reduced and dried to reduce the moisture content to less than ten percent (10%). The high protein organic material is pulverized to a particle size of less than about 2 mm. The high protein organic waste material is fed into a combustion chamber and separated during combustion such as by spraying of the high protein organic waste material within the combustion chamber. Temperature and nitrogenous hydrocarbon combustion reactions within the combustion chamber are also controlled by injection of steam within the combustion chamber. The concentration of protein thermal decomposition by-products, the temperature and/or pressure within the combustion chamber is also controlled to degrade hazardous polyfluoro compounds into less hazardous compounds.

A process of making a fuel product from a non-combustible high protein organic material such as a biological by-product or waste material. The moisture content of the high protein organic material is mechanically reduced and dried to reduce the moisture content to less than ten percent (10%). The high protein organic material is pulverized to a particle size of less than about 2 mm. The high protein organic waste material is fed into a combustion chamber and separated during combustion such as by spraying of the high protein organic waste material within the combustion chamber. Temperature and nitrogenous hydrocarbon combustion reactions within the combustion chamber are also controlled by injection of steam within the combustion chamber. The concentration of protein thermal decomposition by-products, the temperature and/or pressure within the combustion chamber is also controlled to degrade hazardous polyfluoro compounds into less hazardous compounds.

A continuous flow treatment apparatus comprises a heating fluid management portion and a feces treatment portion. The heating fluid management portion is configured to heat heating fluid and provide the heated heating fluid to a heat exchanger. The feces treatment portion comprises the heat exchanger. The heat exchanger is configured to receive feces at a first position of the heat exchanger, indirectly heat the feces via the heated heating fluid as the feces are transported from the first position to a second position of the heat exchanger, and provide the heated feces at the second position. The feces are maintained at a minimum temperature for a predetermined amount of time such that the feces exiting the feces treatment portion have been rendered sanitary for at least one of storage or further processing.

A process of making a fuel product from a non-combustible high protein organic material such as a waste material. The high protein organic material is pulverized to a particle size whose particle size less than 2 mm. The moisture content of the high protein organic material is mechanically reduced and dried to reduce the moisture content to less than ten percent (10%). The high protein organic waste material is fed into a combustion chamber and separated during combustion such as by spraying of the high protein organic waste material within the combustion chamber. Temperature and combustion reactions within the combustion chamber may be controlled by injection of steam within the combustion chamber.

A process of making a fuel product from a non-combustible high protein organic material such as a waste material. The high protein organic material is pulverized to a particle size whose particle size less than 2 mm. The moisture content of the high protein organic material is mechanically reduced and dried to reduce the moisture content to less than ten percent (10%). The high protein organic waste material is fed into a combustion chamber and separated during combustion such as by spraying of the high protein organic waste material within the combustion chamber. Temperature and combustion reactions within the combustion chamber may be controlled by injection of steam within the combustion chamber.

Devices, systems, and methods for drying a bulk waste product, such as animal waste, having a moisture content of 95% or more water can include a trough configured to receive the bulk waste product and to dispense it in a form suitable for convective drying, one or more conveyors having an air-permeable conveyor belt, each conveyor receiving the waste product from the trough and transporting the waste product along a transport path; and one or more air moving devices (AMDs) that pass air through the air-permeable conveyor belt and across the waste product as it is transported along the transport path to transform the bulk waste product into a dried waste product having a moisture content of about 5% to about 20%, inclusive.

Devices, systems, and methods for drying a bulk waste product, such as animal waste, having a moisture content of 95% or more water can include a trough configured to receive the bulk waste product and to dispense it in a form suitable for convective drying, one or more conveyors having an air-permeable conveyor belt, each conveyor receiving the waste product from the trough and transporting the waste product along a transport path; and one or more air moving devices (AMDs) that pass air through the air-permeable conveyor belt and across the waste product as it is transported along the transport path to transform the bulk waste product into a dried waste product having a moisture content of about 5% to about 20%, inclusive.

Disclosed are systems and methods of continuous hydrothermal carbonization of wet biomass, such as manure. A disclosed system uses both inlet flow rate and outlet flow rate simultaneously to regulate the reaction time for continuous production.

Disclosed are systems and methods of continuous hydrothermal carbonization of wet biomass, such as manure. A disclosed system uses both inlet flow rate and outlet flow rate simultaneously to regulate the reaction time for continuous production.

A method and system reprocess soiled animal bedding material commingled with animal manure. In one aspect the soiled animal bedding material is separated in a shaker to send at least a preponderance of said manure to a holding tank. In another aspect the bedding is cleaned, rinsed and color is restored. Said bedding material is subsequently dried and a bedding product, fertilizer product, and/or compacted product is formed. Alternatively, said bedding material is dried (without a compacting step) to form a product. In another aspect, the steps of separation, cleaning, rinsing and/or color restoration may be omitted.