The NG hydrate, its research history, and the feasibility and technique of using NGH for the transportation and storage of NG are briefed.

• 随着能源结构的调整,天然气在一次能源中的比重逐步增大,天然气的储运成为人们日益关注的课题,该文就天然气的水合物储运技术作一综述。