Page 52 - 《橡塑技术与装备》2025年9期

橡塑技术与装备
HINA R&P TECHNOLOGY AND EQUIPMENT

Exploration of AI based healthy pyrolysis of waste plastics (Part 2)

Zhang Yougen
(Shanghai First Plastic Machinery Factory, Shanghai 201201, China)
Abstract: This article introduces a novel concept: "Healthy Pyrolysis of Waste Plastics through AI". The
concept aims to mitigate the production of harmful by-products during the pyrolysis process, circumvent
health risks to humans and the environment, and foster the development of a circular economy by leveraging
AI in the healthy pyrolysis of waste plastics. This article delves into the essence of healthy pyrolysis of waste
plastics through AI; analyzes the health risk characteristics associated with waste plastic pyrolysis by-products;
discusses the application of AI in waste plastic pyrolysis to avoid health risks posed by by-products; explores
strategies for the healthy recycling and utilization of by-products from AI-assisted waste plastic pyrolysis;
analyzes six cases where AI-assisted waste plastic pyrolysis by-products successfully avoided health risks;
examines technological strategies for terminating the lifecycle of waste plastics through healthy AI pyrolysis
by-products; discusses assessment strategies for the health risks of AI-assisted waste plastic pyrolysis by-
products; and highlights that measures for healthy pyrolysis of waste plastics through AI not only safeguard
human and environmental health but also propel the development of the circular economy.
Key words: AI; pyrolysis of waste plastics; healthification; discussion
（R-03）
（全文完）

米其林半年报 ：大尺寸轮胎拉动销量
Michelin's semi-annual report: Large-sized tires drive sales

近日，米其林集团发布财报，其 2025 年上半年业务线营业利润达到 15 亿欧元，并确认 2025 全年指导目标
维持不变。
财报显示，上半年米其林集团销售额为 130 亿欧元，同比下降 3.4%。受欧元升值影响，汇率变动产生 1.5%
的下行影响，在第二季度降至 3.6%。轮胎整体销量下滑 6.1%，主要由于原配市场依然疲软，尤其是卡车、农业
与工程基建轮胎板块。
替换市场方面，在终端销售持续稳定的支撑下，销量基本与去年同期持平，同比微降 1%。鉴于市场对关税
政策调整的预期，跨洲进口显著增长，对售入市场节奏产生一定扰动。
汽车与两轮业务方面，营业利润率达 12.2%。尽管原配销量下滑影响盈利能力，但销售组合显著改善，大尺
寸（18 ＂及以上）乘用车轮胎占米其林品牌销售的比重提升 4 个百分点，达 68%。集团正加快推进产品更新计划，
包括米其林浩悦与米其林 CrossClimate 系列的全面焕新，以及推出全新米其林 CrossClimate3 Sport 轮胎，以开
拓新兴细分市场。
道路运输业务方面，营业利润率降至 5.5%，这一暂时性下降主要归因于原配销售的急剧下滑，导致固定成
本吸收不足。尤其是在北美地区，该市场在上半年收缩了 19%。同期，车队服务业务收入增长，集团加快其在欧
洲与北美市场的新产品发布节奏。
特种轮胎业务方面，营业利润率为 14.5%。农业、工程基建与物料搬运轮胎的原配需求持续走低，导致整体
销量承压。飞机与矿业轮胎业务则保持增长态势。聚合物复合解决方案板块持续扩张，尤其在涂层织物、功能薄
膜与高科技密封件业务方面，持续体现出较高的盈利水平。
财报展望，预计 2025 年轮胎售入市场将与 2024 年大致持平。但经济形势、关税政策及汇率走向仍充满不确
定性。
摘编自 “ 中国轮胎商务网 ”
（R-03）
9
·8· 第 51 卷 第 期