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In-situ generation, decomposition and permeability measurement integrated device for natural gas hydrate sediment, has insulating layer formed on upper part of piston, and cooling cover cylinder sleeved in outer tube. 专利
申请日期: 2012-01-01, 公开日期: 2012-05-09
作者:  LI Y WANG R LIU W SONG Y YU F NIE X
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/18
冶金液态金属成分的原位、在线检测装置 专利
专利类型: 实用新型, 专利号: CN201732059U, 申请日期: 2011-02-02, 公开日期: 2011-02-02
作者:  孙兰香;  于海斌;  杨志家;  辛勇;  丛智博
收藏  |  浏览/下载:22/0  |  提交时间:2013/10/15
Three-axis testing apparatus for in-situ generation and decomposition of natural gas hydrate, includes airtight pressure chamber, inner covering barrel, piston, gas discharge hole in the piston, and lower and upper pressure cushions. 专利
申请日期: 2011-01-01, 公开日期: 2011-08-24
作者:  LIU W LI Q YU F SONG Y YAO H WANG S
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/18


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