article thumbnail

SwRI, UTSA researchers show biochar is low-cost, effective method to treat fracking water

Green Car Congress

Researchers at Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) have determined that biochar, a substance produced from plant matter, is a safe, effective and inexpensive method to treat flowback water following hydraulic fracturing, or fracking.

Water 257
article thumbnail

Ensyn granted EPA Part 79 approval for renewable gasoline

Green Car Congress

The RTP pyrolysis process is based on the application of a hot “transported” bed (typically sand) that is circulating between two key vessels. Feedstocks are subjected to fast, intimate contact with the hot sand for under a few seconds, resulting in the thermal cracking of the feedstock to gases and vapors.

Gasoline 150
article thumbnail

Ensyn receives EPA regulatory approval for its cellulosic renewable diesel RFDiesel

Green Car Congress

FCC units are found in most refineries worldwide and are used to produce gasoline and diesel from vacuum gas oil (VGO). The RTP pyrolysis process is based on the application of a hot “transported” bed (typically sand) that is circulating between two key vessels. The RTP process is actually an analog to FCC.

Renewable 150