PICANOL CAMPS JEAN
The plant comprises a hopper, to receive the waste, with a blade conveyor at its base. The outlet of the hopper feeds a conveyor through an extractor grinder which consists of two rollers fitted with interlocking rings with notched teeth on their peri...
ROGER D. HUNTER WILLIAM L. RIPLEY
TENNESSEE VALLEY AUTHORITY
Ammonium pyrophosphates of the formula (NH4)2 7H1 3P2O7 and (NH4)3 3H 7P2O7 are useful as intermediates in the preparation of polymeric water insoluble ammonium polyphosphates and as final products in detergent and fertilizer applications. The new amm...
Solid nitrilotriacetate (NTA) - metal complexes having a metal to NTA molar ratio of more than 1.5 to 1, the metal being copper or manganese, are useful as micronutrients for plants and as catalysts in oxidation reactions. The solid complexes are prep...
Boron phosphate provides a boron source which slowly releases nutrient amounts of soluble boron in soil for plant assimilation.
UNION OIL COMPANY OF CALIFORNIA
A soluble chromate or dichromate is incorporated in a system comprising a metal and an orthophosphate-containing liquid to inhibit corrosion of the system under highly turbulent conditions. The system in which the chromate or dichromate is incorporate...
SINCAT-SOC. INDUSTRIALE CATANESE SPA.
A process and an apparatus for carrying out a fluidized bed-type operation wherein a central gas stream is insufflated upwardly through a bed of particles, comprising the addition of an auxiliary gas stream directed through the bed in an upwardly incl...