[咨询求助]页岩含水是对其等温吸附能力的影响？ [复制链接]

页岩含水对页岩等温吸附能力的影响？
现在一般是怎么个认识，正相关还是负相关！

负相关。页岩里面贡献比表面用于吸附气体的主要是粘土矿物。 而粘土矿物表面特别容易被水分子占据。因此含水越多，吸附气体就越少

可以看看这个
http://www.searchanddiscovery.com/documents/2010/80113chalmers/ndx_chalmers.pdf
还有他的两个poster
http://www.searchanddiscovery.com/documents/2010/80113chalmers/poster01.pdf
http://www.searchanddiscovery.com/documents/2010/80113chalmers/poster02.pdf

koreacrazy:可以看看这个
http://www.searchanddiscovery.com/documents/2010/80113chalmers/ndx_chalmers.pdf
还有他的两个poster
http://www.searchanddiscovery.com/documents/2010/80113chalmers/poster01.pdf
http://www.searchanddiscovery.com/documents/2010/80113chalmers/poster02. .. (2012-11-05 08:33) 

这个论文，哪有排版比较好的pdf？
这看起太费劲了

不错，蛮好的

winter866877:负相关。页岩里面贡献比表面用于吸附气体的主要是粘土矿物。 而粘土矿物表面特别容易被水分子占据。因此含水越多，吸附气体就越少 (2012-11-05 01:16) 

http://http://pubs.acs.org/action/showImage?doi=10.1021/ef300405g&iName=master.img-009.jpg&w=208&h=183&
纵轴表示朗格缪尔最大吸附量！也就是nL
It is interesting to note that the methane sorption capacities
measured on dry samples show a very good correlation with the
hygroscopic moisture content determined initially on the “as
received” samples (Figure 10). The moisture content was
obtained from the weight difference before and after drying.
This implies that methane and water molecules share the same
sorption sites and in the presence of both, competitive
adsorption will take place
帮忙看下这幅图是什么情况？

cailu:http://http://pubs.acs.org/action/showImage?doi=10.1021/ef300405g&iName=master.img-009.jpg&w=208&h=183&
纵轴表示朗格缪尔最大吸附量！也就是nL
It is interesting to note that the methane sorption capacities
measured on dry samples show a very go .. (2012-11-05 18:16) 

图没帖完整吧，链接打不开

谢谢了！

dedream:这个论文，哪有排版比较好的pdf？
这看起太费劲了 (2012-11-05 15:04) 

没有，只看到这个