Biological regulator and method for sorting aluminum electrolysis carbon residues by using same

• Main Authors: HUO QIANG, LONG TENGFA, LIU XI, CHEN CHUNQIANG, ZHANG JINYUAN, WANG CHENQUAN, LI RUOYANG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; DIFFERENTIAL SEDIMENTATION; ENZYMOLOGY; FLOTATION; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; SPIRITS; TRANSPORTING; VINEGAR; WINE

The invention provides a biological regulator and a method for sorting aluminum electrolysis carbon residues by using the biological regulator, and belongs to the technical field of aluminum electrolysis carbon residue sorting. The biological regulator is composed of a main microbial agent, an auxiliary microbial agent and an auxiliary microbial agent, and the microbial agents are subjected to amplification culture, centrifugation, freeze drying and weighing proportioning to obtain the biological regulator. The biological regulator is used for flotation separation of fine particles in the aluminum electrolysis carbon residues, and the method comprises the following steps: crushing, ball-milling and screening the aluminum electrolysis carbon residues, enabling-200-mesh fine particles to enter a regulating tank, adding a pH regulator and the biological regulator, aerating and stirring, and carrying out flotation separation on the fine particles subjected to biological regulation, and dehydrating and drying to o