Combustion en boucle chimique (CLC)

Chemical-looping combustion (CLC) for inherent CO2 separations—a review

Article history: Received 20 September 2007 Received in revised form 14 May 2008 Accepted 20 May 2008 Available online 29 May 2008

Newton, Stahl, Boerhaave et la doctrine chimique

RICHARD C. DALES, The scientific achievement of the Middle Ages, Philadelphia, University of Pennsylvania Press, 1973, 8vo, pp. ix, 182, illus., $12.50. Professor Dales has selected extracts from primary sources to illustrate early medieval scientific thought, from the twelfth to fourteenth centuries, and presents them with lengthy introductions in the form of an historical narrative. There are...

Biomass combustion in a CLC system using an iron ore as an oxygen carrier

Docteur De L’école Des Mines De Paris

— Homogeneous Combustion Compression Ignition (HCCI) combustion is characterized by a very high rate of Exhaust Gas Recirculation (EGR). This improves mixing and dilution in the cylinders, reduces pollutant formation at the expense of combustion stability. Thus HCCI engines requires real-time control to ensure a good trade–off between performance (in terms of torque production and low pollutant...

ClC Channels

It's a truism that structures are helpful for mechanistic understanding of protein function, and nowhere is this dictum better illustrated than with ClC-type Cl Ϫ channels , a large molecular family found in virtually every type of cell in every biological niche. These channels, first observed over 20 yr ago (White and Miller, 1979; Miller, 1982), are now known from a barrage of knockout studie...