Resource utilization method of salt-containing organic waste

• Main Authors: WANG MINGXIA, WANG CHENFENG, ZHANG LEI, CHEN LIHAO, TANG WEI, CHEN JIAN, CHENG YAN, TANG LIANGHUA, CHEN YONGQIANG
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2024
• Subjects: AMMONIA; CHEMISTRY; COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM; COMPOUNDS THEREOF; CYANOGEN; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS

The invention belongs to the technical field of waste recycling, and particularly relates to a resource utilization method of salt-containing organic waste. According to the method, the salt-containing organic waste and the non-salt organic waste liquid are adopted as raw materials to prepare the high-concentration inorganic salt mixed liquid, the high-concentration inorganic salt mixed liquid is gasified and quenched with water, so that the organic matter generates the synthesis gas, different chemical products are prepared and efficiently utilized, meanwhile, the inorganic salt enters a water phase, and the chemical products are recycled. Inorganic salt is subsequently recovered through reduced pressure distillation and crystallization separation; furthermore, when the salt-containing organic waste further contains bromine and/or iodine, the method further comprises the step of further extracting the halogen-containing mother liquor obtained after crystallization and separation, and recycling the bromine el