Abstract: The present invention relates to a mechanical process for granulating and cold manufacturing of spherical particles of aluminum and transformation of turnings, chips “UBC” utility beverage cans and aluminum cans into finished products intended for the use into aluminothermy, remelt or foundry. The new process of granulation requires a first equipment for pressing, followed by an equipment for shredding, followed by a granulating equipment for the realization of transformation of raw product into granular spherical finished product. Use of presses, choppers, granulators, separators, cyclones integrated in the process, allows to sort and decontaminate by-products, with possible recycling for later use, among which the recasting, aluminothermy and the recovery of many substances entering in the manufacture of a multitude of products used in industry.

Abstract: A closed circuit, dry processing system for processing aluminum containing products and producing reusable particles of aluminum, and a process thereof. The aluminum containing products are crushed into chips which are then separated into iron-based and ironless chips. The ironless chips are further crushed into chip fragments which are controllably supplied into a granulation chamber where the chip fragments are granulated into spheroidal particles of aluminum and other particles of organic and carbonic materials. A controlled upward airflow produced in the granulation chamber draws those of the particles exceeding a desired granulation degree out of the granulation chamber. The particles are classified as a function of their sizes and then separated as a function of their weight so that the spheroidal particles of aluminum forming the reusable particles of aluminum and residues formed by the other particles are released separately.

Abstract: A closed circuit, dry processing system for processing aluminum containing products and producing reusable particles of aluminum, and a process thereof. The aluminum containing products are crushed into chips which are then separated into iron-based and ironless chips. The ironless chips are further crushed into chip fragments which are controllably supplied into a granulation chamber where the chip fragments are granulated into spheroidal particles of aluminum and other particles of organic and carbonic materials. A controlled upward airflow produced in the granulation chamber draws those of the particles exceeding a desired granulation degree out of the granulation chamber. The particles are classified as a function of their sizes and then separated as a function of their weight so that the spheroidal particles of aluminum forming the reusable particles of aluminum and residues formed by the other particles are released separately.

Abstract: The present invention relates to a mechanical process for granulating and cold manufacturing of spherical particles of aluminum and transformation of turnings, chips “UBC” utility beverage cans and aluminum cans into finished products intended for the use into aluminothermy, remelt or foundry. The new process of granulation requires a first equipment for pressing, followed by an equipment for shredding, followed by a granulating equipment for the realization of transformation of raw product into granular spherical finished product. Use of presses, choppers, granulators, separators, cyclones integrated in the process, allows to sort and decontaminate by-products, with possible recycling for later use, among which the recasting, aluminothermy and the recovery of many substances entering in the manufacture of a multitude of products used in industry.

Abstract: An apparatus for flash photolysis has a light source and an optical fiber for directing light from the light source and through a sample. A laser or other such device is provided for initiating a chemical change within the sample. Additionally, a device is provided for determining the change in absorption of light by the sample during the chemical change.

Abstract: A tandem axle suspension for use in a vehicle such as a truck or semi-trailer, which is particularly efficient and stable and well adapted for use when the axles support steering wheels, has, on each side, front and rear leaf-spring assemblies that are aligned with respect to each other and positioned forwardly and rearwardly of an equalizer beam. The front leaf-spring assembly has a front end pivotably connected by a pin to the vehicle frame and a rear end connected by a shackle to the front end of the equalizer beam. The rear leaf-spring assembly has a front end pivotably connected by a pin to the rear end of the equalizer beam and a rear end connected by a shackle to the frame of the vehicle.