tag:blogger.com,1999:blog-19508699.post4505712346682753792..comments2024-03-29T06:38:18.116+00:00Comments on Energy Balance: Shortage of Resources for Renewable Energy.Professor Chris Rhodeshttp://www.blogger.com/profile/12060542089215379056noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-19508699.post-38435640497260228152016-04-28T09:12:18.562+01:002016-04-28T09:12:18.562+01:00Hi Jim,
I am guessing that it's probably not ...Hi Jim,<br /><br />I am guessing that it's probably not platinum, and so my first alyternative thought was it might be aluminium?<br /><br />However, this link is interesting suggesting that some forms of "stainless steel" are non-magnetic? http://www.scientificamerican.com/article/why-dont-magnets-work-on/<br /><br />Regards,<br /><br />ChrisProfessor Chris Rhodeshttps://www.blogger.com/profile/12060542089215379056noreply@blogger.comtag:blogger.com,1999:blog-19508699.post-59609316786260405462016-04-27T17:14:12.957+01:002016-04-27T17:14:12.957+01:00I have a bunch of silver-plated flatware, however,...I have a bunch of silver-plated flatware, however, I don't know what the base metal is. <br />It's not magnetic, and, when I cut into the pieces, it looks bright silver. There's no 'coppery' or 'brassy' coloring to it. Can anyone tell me what the base metal might be?<br /><a href="http://milliondollarrefiners.usefedora.com/" rel="nofollow">how to find platinum</a>Jim Marvenhttps://www.blogger.com/profile/02165879848383606846noreply@blogger.comtag:blogger.com,1999:blog-19508699.post-2731591325608886782016-01-27T14:06:19.401+00:002016-01-27T14:06:19.401+00:00How to refine and recover rhodium metal ?
Platinum...How to refine and recover rhodium metal ?<br /><a href="https://youtu.be/A80cQbH9QHI" rel="nofollow">Platinum Extraction</a>Jr. Williamshttps://www.blogger.com/profile/15627387829300054935noreply@blogger.comtag:blogger.com,1999:blog-19508699.post-74071013825853027022013-02-20T08:33:30.384+00:002013-02-20T08:33:30.384+00:00Hi Sabrina,
as you say, the issue of fracking for...Hi Sabrina,<br /><br />as you say, the issue of fracking for shale gas is contentious, and it is debatable how much gas there really is to be had, or what its quality might be.<br /><br />The problem is that we use mainly fossil fuel derived energy at a colossal rate, and so substituting this by renewables requires a huge scale of new technology.<br /><br />It is in implementing the latter that we begin to run up against material limits of resources, and how quickly they can really be introduced in the face of depleting fossil fuel supplies - particularly crude oil - and elevating levels of CO2.<br /><br />We must use less energy overall and reloclaise out activities and economies if we are to come out of this rocky ride in reasonable shape.<br /><br />ChrisProfessor Chris Rhodeshttps://www.blogger.com/profile/12060542089215379056noreply@blogger.comtag:blogger.com,1999:blog-19508699.post-4173753132546774662013-02-19T19:30:47.939+00:002013-02-19T19:30:47.939+00:00You have some very good points on the shortage of ...You have some very good points on the shortage of energy sources. I’d like to keep a positive view on this issue despite the possibility that one day we might actually run out of these power sources. There have been some recent discoveries that gas can be extracted from shale, though the process of getting it out of the ground remains a tricky business for many.<br /><br />Sabrina Garzahttp://www.emeraldknightconsultants.com/investment-information/socially-responsible-ethical-investmentnoreply@blogger.com