Search results
Results from the WOW.Com Content Network
US bromine production, 1930-2012. US production of bromine began on a small scale in 1846, at the salt works at Freeport, Pennsylvania. Production expanded greatly after 1867, when salt manufacturers along the Ohio River Valley of Ohio and West Virginia began recovering bromine from the bittern brine left over after salt evaporation. [6]
All the world's bromine production is derived from brine. The majority is recovered from Dead Sea brine at plants in Israel and Jordan, where bromine is a byproduct of potash recovery. Plants in the United States (see: Bromine production in the United States), China, Turkmenistan, and Ukraine, recover bromine from subsurface brines. In India ...
Where desired, free bromine may be obtained by thermal decomposition of ferrous bromide. [1] Before Dow entered the bromine business, brine was evaporated by heating with wood scraps and then crystallized sodium chloride was removed. An oxidizing agent was added, and bromine was formed in the solution. Then bromine was distilled.
Dow process (bromine), a method of bromine extraction from brine; Dow process (magnesium), a method of magnesium extraction from brine; Dow process (phenol), a method of phenol production through the hydrolysis of chlorobenzene
Salt lakes and brine wells may have higher bromine concentrations: for example, the Dead Sea contains 0.4% bromide ions. [54] It is from these sources that bromine extraction is mostly economically feasible. [55] [56] [57] Bromine is the tenth most abundant element in seawater. [58] The main sources of bromine production are Israel and Jordan. [59]
Nearly one year ago, I made four predictions about the stock market in 2024. The Fed indeed cut rates in Q4, but stocks didn't jump as much as I anticipated. Here are my five predictions for the ...
In addition to being a petroleum reservoir, as of 2015, the brine from the Smackover Formation is the only source of commercial bromine in the United States. [4] A 2022 report estimated that the lithium brine in the formation has "sufficient lithium to produce enough batteries for 50 million electric vehicles."
Image credits: moxie_walter Humanity domesticated cats much later than dogs - in fact, about two and a half times later. So it's not surprising that cats continue to demonstrate specific features ...