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Today on January 15, Honoring Henry Livingstone Sulman: the man who created modern "froth" metal extraction from "dirt", making modern life possible.
Posted by: who actually did a damn thing ()
Date: January 15, 2018 12:06PM

Born 15 Jan 1861; died 31 Jan 1940 at age 79.

British metallurgist, one of the originators of the froth flotation process for concentrating ores preliminary to the extraction of metal (with H.F.K. Picard, U.S. patent No. 835120, 6 Nov 1906). In this latter method, crude ore is ground to a fine powder and mixed with water, frothing reagents, and collecting reagents. These reagents, such as oil or fatty acids, are chosen for a preferential affinity for metalliferous matter over the waste material (gangue). When air is blown through the mixture, mineral particles cling to the bubbles, which rise to form a froth on the surface, whereas gangue settles to the bottom. The froth is skimmed off, and processed. Sulman had previously worked on several methods for the extraction of gold, including treatment with cyanogen bromide.

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Re: Today on January 15, Honoring Henry Livingstone Sulman: the man who created modern "froth" metal extraction from "dirt", making modern life possible.
Posted by: who actually did a damn thing ()
Date: January 15, 2018 12:12PM

.

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Re: Today on January 15, Honoring Henry Livingstone Sulman: the man who created modern "froth" metal extraction from "dirt", making modern life possible.
Posted by: Thug.Niggah ()
Date: January 15, 2018 12:18PM

Ain't no brother Sulman ever help no black folk. Fuck you racist, OP! This day is about Martin and all the white pussy he fucked.

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Re: Today on January 15, Honoring Henry Livingstone Sulman: the man who created modern "froth" metal extraction from "dirt", making modern life possible.
Posted by: You mad? ()
Date: January 15, 2018 01:00PM

Thug.Niggah Wrote:
-------------------------------------------------------
> Ain't no brother Sulman ever help no black folk.
> Fuck you racist, OP! This day is about Martin and
> all the white pussy he fucked.
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Re: Today on January 15, Honoring Henry Livingstone Sulman: the man who created modern "froth" metal extraction from "dirt", making modern life possible.
Posted by: Thug.Niggah ()
Date: January 15, 2018 01:22PM

Nobody gives a shit when the white man smashes black sistahs. Martin was the all time white pussy smasher. We celebrate him. The only one who is mad here...is you..."Bro".

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Re: Today on January 15, Honoring Henry Livingstone Sulman: the man who created modern "froth" metal extraction from "dirt", making modern life possible.
Posted by: Yep, you mad ;-) ()
Date: January 15, 2018 01:53PM

Thug.Niggah Wrote:
-------------------------------------------------------
> Nobody gives a shit when the white man smashes
> black sistahs. Martin was the all time white pussy
> smasher. We celebrate him. The only one who is mad
> here...is you..."Bro".





That's a good thing..."Bro".
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Re: Today on January 15, Honoring Henry Livingstone Sulman: the man who created modern "froth" metal extraction from "dirt", making modern life possible.
Posted by: 93wuy ()
Date: January 15, 2018 09:31PM

who didn't know race cards would be the answer!

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