Kroll. William

I I Kroll MH, Rezendiz JC. Mechanism of platelet activation. In LoscalzoJ, Schafer A, eds. Thrombosis and Hemorrhage. 3rd ed. Philadelphia Lippincott Williams, 2003 187-205. 

William J. Kroll, CEO Scott Kallman, COO Scott Kallman, Pres. 

The process is named for the Luxembourg metallurgist William Justin Kroll (1889-1873). 

T1CI4 + 2Mg 2MgCl2 + Ti It is named for its inventor, Luxembourg metallurgist William J. Kroll (1889-1973), who developed it in 1932. 

William Kroll (1889-1973) from Luxembourg described an economically and technically feasible way of producing titanium on a largescale [18.2]. This opened the way to the exploitation of titanium. The first step in the KroU process is the manufacture of titanium chloride. Chlorine gas is passed through a mixture of titanium oxide and carbon in high towers at a temperature of 900°C. 

Kroll process A process used in the production of certain metals such as titanium by reduction of its chloride with magnesium metal. It was named after William J. Kroll, who invented the process in 1937, replacing the earlier Hunter process. The process involves reducing refined rutile from its ore at 1,000°C within a fluidized bed with chlorine gas to... 

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