摘要
天然气水合物属于新型清洁能源,凭借储量大、燃烧值高、污染小、分布范围广等优点,成为全球能源领域的重点研究对象。天然气水合物由天然气和水在一定温度和压力条件下形成的类冰状结晶物质,天然气水合物的出现缓解了我国煤炭、石油能源面临枯竭的窘境,可见其重要性。首先,介绍天然气水合物、可燃冰的能源价值,其次,分析天然气开采技术、可燃冰开采技术、可燃冰分离与提取技术。直接加热开采技术、水合物分解法、降压开采技术、化学药剂开采技术能够提升开采质量和数量,但鉴于可燃冰资源的开采和应用尚处于发展阶段,存在一定的技术挑战和环境风险,实际开采时需综合考虑开采技术的可行性、经济性和环境可持续性等因素。最后,探讨可燃冰利用现状及发展前景,旨在为相关从业人员提供参考。
Natural gas hydrates belong to a new type of clean energy,and have become a key research object in the global energy field due to their advantages such as large reserves,high combustion value,low pollution,and wide distribution range.Natural gas hydrates are ice like crys-talline substances formed by natural gas and water under certain temperature and pressure conditions.The emergence of natural gas hydrates has alleviated the dilemma of coal and oil energy depletion in China,highlighting their importance.This article first introduces the energy value of nat-ural gas hydrates and combustible ice,and then analyzes natural gas extraction technology,combustible ice extraction technology,and combustible ice separation and extraction technology.Direct heating mining technology,hydrate decomposition method,depressurization mining technology,and chemical agent mining technology can improve the quality and quantity of mining.However,considering that the mining and application of combus-tible ice resources are still in the development stage,there are certain technical challenges and environmental risks.In actual mining,the feasibility,economy,and environmental sustainability of mining technology need to be comprehensively considered.Finally,the current situation and develop-ment prospects of combustible ice utilization are discussed,aiming to provide reference for relevant practitioners.
作者
任帅
闫希旺
孙明阳
Ren Shuai;Yan Xiwang;Sun Mingyang(Qingdao Jicheng Electronics Co.,Ltd.,Shandong,250100)
出处
《当代化工研究》
CAS
2024年第8期114-116,共3页
Modern Chemical Research
关键词
天然气水合物
可燃冰
开采技术
分离技术
提取技术
natural gas hydrates
combustible ice
mining technology
separation technology
extraction technology
作者简介
任帅(1984-),男,汉族,山东济南人,本科,高级工程师,研究方向:市政公用事业、油气行业自动化和信息化。
