▎ 摘　　要

NOVELTY - Manufacturing graphene from biogas from a livestock waste plant involves transforming obtained biogas through industrial processes from livestock or carrying out other waste to obtain graphene material. The previous stage of biogas filtration is performed through the use of a membrane to remove remains of metals or other inappropriate elements to produce graphene and obtain methane clean of impurities. The quartz tubes of a conventional copper plate reactor and vacuum application are introduced for a time of the order of 20 minutes. The hydrogen injection is put into the reactor chamber at a rate of 5 cubic centimeter per minute for 15 minutes, and pressure stabilization. The reactor chamber is heated until reaching a temperature of the order of 1000 Angstrom degrees C for 40 minutes. The stabilization of the temperature at the value reached in the previous stage and maintenance of temperature for 30 minutes. USE - Method for manufacturing graphene from biogas from livestock waste plant. ADVANTAGE - The method enables to manufacture graphene from biogas from a livestock waste plant has a purity of the order of 99.99%, cost-effective and simplifies the production processes for greater production of this material. DETAILED DESCRIPTION - Manufacturing graphene from biogas from a livestock waste plant involves transforming obtained biogas through industrial processes from livestock or carrying out other waste to obtain graphene material. The previous stage of biogas filtration is performed through the use of a membrane to remove remains of metals or other inappropriate elements to produce graphene and obtain methane clean of impurities. The quartz tubes of a conventional copper plate reactor and vacuum application are introduced for a time of the order of 20 minutes. The hydrogen injection is put into the reactor chamber at a rate of 5 cubic centimeter per minute for 15 minutes, and pressure stabilization. The reactor chamber is heated until reaching a temperature of the order of 1000 Angstrom degrees C for 40 minutes. The stabilization of the temperature at the value reached in the previous stage and maintenance of temperature for 30 minutes. The injection of methane gas is obtained in the previous stage from biogas for 30 minutes with the consequent synthesis of graphene at a speed of the order of 45 cubic centimeter per minute. The reactor is cooled to room temperature with hydrogen and ventilation by argon to around 1000 cubic centimeter per minute, and extraction of copper plates with graphene deposited on them, and separation of graphene by washing the copper plates with the graphene deposited on them.