Separating gases using cryogenics

We are looking for some consulting engineers who understand how to separate gases using cryogenics. We have a new process which takes biomass and converts it to 5 gases and we need to separate these gases into their pure forms. Thanks for your help. Malcolm Draper Energy Research Group LLC malcolm@biocyclotron.com 212-595-2930

Any experience with Tungsten or Tantalum metal springs in a low temp environment?

I would like to use metal springs made of Tungsten or Tantalum in low temperature environment. Does anybody have any experience with such springs? More precisely, I would like to make compression springs by rolling tungsten or tantalum wire on a rod. I expect that, typically, the spring constant will increase by let say 30%. … Continue reading Any experience with Tungsten or Tantalum metal springs in a low temp environment?

Request for Assistance: Cryogenic MEMS Pressure Sensor

I am working on a National Science Foundation grant with researchers from Silicon Valley to develop a new type of MEMS pressure sensor. Given my background in cryogenics I was wondering if it could be adapted to that environment and am exploring research opportunities. Initial thoughts are to develop a submersible differential pressure sensor. Specific … Continue reading Request for Assistance: Cryogenic MEMS Pressure Sensor

Looking for a test house to test the static coefficient of friction under cryogenic conditions

I am looking to find a test house that is capable of testing the static coefficient of friction under cryogenic conditions. We can be flexible on most of the test parameters, including the test coupon configuration, but we're looking for a test house that can provide the following test environment: • Vacuum = 0.1 torr … Continue reading Looking for a test house to test the static coefficient of friction under cryogenic conditions

LHC lawsuit dismissed

Dr. Bruce Strauss of the US Department of Energy reports that the lawsuit involving the LHC and the claim that it may create black holes has been dismissed in its entirety. In Hawaiian court, the judge ruled that any policy that may need to be set should be done by Congress.