Researchers at Purdue University have developed a two-step catalytic process, and improved catalysts for both process steps, for the conversion of shale gas hydrocarbons to higher molecular weight hydrocarbons useful for chemicals and fuels. This process requires fewer processing steps, less capital.....
[更多]
Researchers at Purdue University have developed a method to reduce the volume of support structures required by 3D printers based on common Fused Deposition Modeling (FDM) technology. While reducing the necessary volume of support material, this method does not compromise the structural integrity of.....
[更多]
