环保型螺纹脂开发进展及展望  

Progress and Prospect of Environmentally Acceptable Thread Compounds

作　　者：刘养勤 李小龙 李虹 刘文红 LIU yangqin;LI Xiaolong;LI Hong;LIU Wenhong(CNPC Tubular Goods Research Institute,Xi′an,Shaanxi 710077,China;Environment and Technology Supervision Research Institute of Petrochina Southwest Oil&Gasfield Company,Chengdu,Sichuan 610096,China)

机构地区：[1]中国石油集团工程材料研究院有限公司,陕西西安710077 [2]西南油气田安全环保与技术监督研究院,四川成都610096

出　　处：《石油管材与仪器》2023年第2期8-11,共4页Petroleum Tubular Goods & Instruments

摘　　要：根据环境保护的要求,分析了目前石油行业使用的螺纹脂存在的问题。API螺纹脂含有大量重金属粉,在制造和使用中会对环境造成较大的污染;非API螺纹脂的原材料及产品也会损害人体健康和污染环境。从改进配方和使用可替代材料两方面介绍了环保型螺纹脂的技术现状和应用实例,并对环保型螺纹脂的发展方向进行了展望,认为应从螺纹脂原材料、配方、生产、使用、处理、降解性和生态毒性评估等的全寿命周期全面分析整个过程与环境的协调性,开发低成本及环境友好的螺纹脂。The disadvantages of the thread compounds used in petroleum industry currently were analyzed in terms of environment protection.API thread compounds contained a large amount of heavy metal powder,which would cause great pollution to the environment during the manufacture and use.Non-API thread compounds were still harmful to human body and environment.The technical status and application examples of environmentally coordinative thread compounds were introduced from improving the formula of thread compound and using alternative non-pollution solid lubrication materials.Prospect for environmentally acceptable thread compounds were given.It is suggested that attention should be paid to the whole life cycle of thread compound from the raw materials,formula,production,using,treatment and evaluation of degradation and ecological toxicity to examine the coordination between the whole process and the environment systematically to develop both economic and environmentally friendly thread compound.

关 键 词：环境保护 螺纹脂 生物降解 全寿命周期 

分 类 号：TE38[石油与天然气工程—油气田开发工程]