Economic and environmental analyses of incorporating guar ...

01/06/2021 · The downstream processing facility and design were largely based upon communiion with the only United Statesbased guar processing facility, Guar Resources, loed in Brownfield, TX with supplemental data obtained from literature and patents (Elverum and Ramstad, 1959; Keen and Westeen, 1964; Kinsey III et al., 2010). For reference, a ...