Isothermal Evaporation of Natural-Gas Brine at 25°C
25℃における天然ガスかん水の恒温蒸発についての相律的検討

Shumpei OKA, Kyunosuke MAJIMA, Mie TEJIMA
1960 Bulletin of the Society of Salt Science, Japan  
In our country a lot of natural-gas brine, about 1,000,000 m3/day, is pumped out. It contains the same amount of NaCl and much less Mg2+ and Ca2+ compared with sea water, and nearly no SO42-. So, it must be a good raw material for salt making.
doi:10.11457/swsj1950.14.5_227 fatcat:7ipn6oth5zdzjb3x26w65uhnoy