多级极端生态位串联烃类转化体系:动物源有机质全量安全利用与人工成油范式 Multi-Stage Extreme Niche Tandem Hydrocarbon Conversion System: Full-Scale Safe Utilization of Animal-Derived Organic Matter and Artificial Oil Generation Paradigm

作者:郭洋洋Author: Guo YangyangORCID:0009-0006-6669-1790Contact email:[email protected] Type: PreprintSubmission Date: October 27, 2026Version: v1.0 Final Bilingual EditionPreprint DOI: 10.5281/zenodo.23670164Open Access License: CC BY 4.0 摘要 Abstract 我国畜禽养殖、市政餐厨、农贸流通与远洋渔业领域每年产生巨量动物源有机废弃物,包括病死畜禽、厨余垃圾、屠宰下脚料、市场过期肉类、远洋捕捞副产物等。现有处置体系存在显著的安全与价值双重短板:深埋法存在地下水污染、病原体扩散的生态风险;焚烧法能量利用率低且完全损毁有机质价值;纯生物转化路线周期长、烃类产率低;纯热化学路线能耗高、原料容错性差;远洋渔业副产物因运输成本约束多直接公海丢弃,既造成资源浪费也面临合规与生态压力。与此同时,自然界的石油生成需经历数百万年地质演化,动物有机质的烃类转化长期处于自然缓慢状态,无法匹配工业社会的资源循环需求。 Enormous quantities of animal-derived organic waste are generated annually in China’s livestock breeding, municipal catering, agricultural trade, and pelagic fishery sectors, including dead livestock and poultry, kitchen waste, slaughter offal, expired meat in markets, and offshore fishing by-products. The existing disposal system has prominent dual shortcomings in safety and value: deep burial poses ecological risks such as groundwater pollution and pathogen spread; incineration has low energy efficiency and completely destroys the value of organic matter; pure bioconversion routes have long cycles and low hydrocarbon yield; pure thermochemical routes have high energy consumption and poor raw material fault tolerance; most pelagic fishery by-products are directly discarded at sea due to transportation cost constraints, causing both resource waste and compliance & ecological pressures. Meanwhile, natural petroleum formation requires millions of years of geological evolution, and the hydrocarbon conversion of animal organic matter has long remained in a slow natural state, unable to match the resource recycling needs of industrial society. 本文基于多级极端生态位串联通用范式,将其从植物木质纤维素降解、太阳能梯级利用领域延伸至动物源有机质转化场景,构建了生物-热化学混合多级串联烃类转化体系。该体系模拟自然腐生降解与地质成油原理,前端通过嗜热生物单元实现结缔组织拆解、骨肉自然分离与油-水-渣三相生物预分馏,同步完成第一道病原体灭活;中端按组分品位匹配差异化热化学转化路径,实现有机质向烃类的定向高效转化;末端通过分级分馏精制输出标准化成品油,全程依靠环境参数阶跃实现生态位与反应位的天然隔离,无需额外强干预工序。针对离岸场景,该体系可拆分为「船上初级减量化转化+陆地基座厂终端精制」的两级协同模式,适配远洋作业的空间与能耗约束。 Based on the general paradigm of multi-stage extreme niche tandem, this paper extends it from plant lignocellulose degradation and solar energy cascade utilization to the scenario of animal-derived organic matter conversion, and constructs a bio-thermochemical hybrid multi-stage tandem hydrocarbon conversion system. Simulating the principles of natural saprophytic degradation and geological oil formation, the system adopts thermophilic biological units at the front end to disassemble connective tissue, realize natural bone-meat separation and three-phase bio-prefractionation of oil-water-residue, and simultaneously complete the first pathogen inactivation; in the middle stage, differentiated thermochemical conversion paths are matched according to component grades to realize directional and efficient conversion of organic matter into hydrocarbons; at the end, standardized refined oil products are output through fractional distillation and refining. Relying on step changes of environmental parameters throughout the process, natural isolation of niches and reaction sites is realized without additional strong intervention procedures. For offshore scenarios, the system can be split into a two-stage collaborative mode of "on-board primary reduction conversion + onshore terminal refining", adapting to the space and energy consumption constraints of pelagic operations. 本文系统阐述了该体系的理论基础、工艺架构、安全控制与级间接力机制,并针对病死畜禽无害化处理、市政有机垃圾处置、农牧循环产业园、远洋渔业副产物利用四类典型场景进行了效益耦合分析。研究表明,该体系是现有有机废弃物无害化处理体系的价值升级方案,可在保障绝对生物安全的前提下,将原本需付费处置的有机废弃物转化为多品级烃类能源商品,同时与植物生物质转化、太阳能梯级利用体系形成全域物质-能量闭环。 This paper systematically elaborates the theoretical basis, process architecture, safety control and inter-stage relay mechanism of the system, and conducts benefit coupling analysis for four typical scenarios: harmless treatment of dead livestock and poultry, municipal organic waste disposal, agriculture-animal husbandry circular industrial parks, and pelagic fishery by-product utilization. The study shows that this system is a value upgrading scheme for the existing organic waste harmless treatment system. Under the premise of ensuring absolute biosafety, it can convert organic waste that originally required paid disposal into multi-grade hydrocarbon energy commodities, and simultaneously form a global material-energy closed loop with plant biomass conversion and solar energy cascade utilization systems. 关键词:动物源有机质;多级串联;生物预分馏;水热液化;人工成油;无害化处理;远洋渔业副产物;生物质烃类燃料 Keywords: animal-derived organic matter; multi-stage tandem; bio-prefractionation; hydrothermal liquefaction; artificial oil generation; harmless treatment; offshore fishery by-products; biomass hydrocarbon fuel