Zeus Aeos ePTFE products are made by expanding extruded PTFE, under controlled conditions, during the manufacturing process. This process alters the physical properties of the product by creating microscopic pores in the structure of the material. The resulting product is imparted with physical properties that make it suitable for use in a host of applications.
National Gas receives funding to develop Gravitricity underground hydrogen storage system
One single rock salt mine - Winsford - has 23 <i>MILLION </i>cubic metres of void and even allowing for 10% of that void set aside for hazardous waste...