Who was Dr Chaim Weizmann?

Chaim Weizmann, in full Chaim Azriel Weizmann, (born Nov. 27, 1874, Motol, Pol., Russian Empire [now in Belarus]—died Nov. 9, 1952, Reḥovot, Israel), first president of the new nation of Israel (1949–52), who was for decades the guiding spirit behind the World Zionist Organization.

Who was Harry Truman best friend?

Edward “Eddie” Jacobson (June 17, 1891, New York City – October 25, 1955, Kansas City, Missouri) was an American businessman. He is best known as an Army comrade, business partner, and close friend of President Harry S. Truman.

What did Chaim Weizmann invent?

Chaim Weizmann invented a fermentation process that converted starch – a poly-sugar readily available from corn and potatoes – into acetone and butyl alcohol, facilitated by a bacteria, Clostridium acetobutylicum, that Dr. Weizmann had previously isolated.

Who was Chaim Weizmann and what was his role in the Balfour Declaration?

Weizmann’s conduct in the developments surrounding the Balfour Declaration was not a one-off event. Weizmann harnessed the momentum produced by the Balfour Declaration to tighten the British-Zionist connection and to fortify his own political standing within the Zionist movement.

What is the Weizmann process?

Acetone–butanol–ethanol (ABE) fermentation, also known as the Weizmann process, is a process that uses bacterial fermentation to produce acetone, n-butanol, and ethanol from carbohydrates such as starch and glucose.

Why is biobutanol good?

Biobutanol shows great potential as a motor fuel, industrial solvent, and chemical feedstock, owing to its higher energy density and better fuel economy when compared to ethanol.

How is biobutanol used?

The primary use of biobutanol is as a fuel in internal combustion engines. Its properties are similar to that of gasoline. Some gasoline-powered vehicles can even use biobutanol without being modified. It can be blended with gasoline in concentrations up to 11.5% by volume.

How is isobutanol made?

Whereas isobutanol is produced industrially via carbonylation (incorporation of carbon monoxide into organic compounds) of propylene or hydrogenation of isobutyraldehyde using an enclosed continuous reactor, isobutanol is naturally produced in negligible amounts by Saccharomyces cerevisiae as a degradation product of …