Abstract:
본 발명에 따른 카본나노튜브 펠렛 제조장치는 소량의 용매만으로 겉보기 밀도가 증가된 카본나노튜브 펠렛을 제공한다. 본 발명에 따른 제조장치로 제조된 카본나노튜브 펠렛은 분말의 비산에 의해 발생될 수 있는 여러 문제점을 개선할 수 있으며, 겉보기 밀도가 높아서 이송, 운반 및 개량 등에 보다 유리하므로 카본나노튜브 복합소재의 제조에 보다 효과적으로 적용될 수 있다.
Abstract:
A system for use in making a ruminant feedstuff comprises a blender configured to receive a stoichiometric mixture of a fatty acid and a calcium oxide. A pump operably connected to the blender pumps the mixture from the blender. At least two mixing chambers are arranged in parallel, wherein at least one of the mixing chambers is configured to receive a flow of the mixture from the pump, and wherein each of the mixing chambers has a plurality of atomization nozzles formed on a surface thereof along at least a portion of the length of the mixing chamber. The atomization nozzles are configured to receive a measured amount of water proportional to the stoichiometric mixture therethrough. A mixer, which is removably mounted in the mixing chamber, is configured to generate turbulence in the flow of the mixture as it passes through the mixing chamber.
Abstract:
The invention relates to an apparatus and method for processing meal and water to a batter from which starch and/or protein can be recovered. The apparatus comprises a kneading trough which is subdivided into multiple kneading zones successive in feeding direction, in particular a pre-mixing, reduction and final processing zone. Each zone is provided with individually controllable kneading means, so that optimal kneading conditions can be set per zone. Control of the kneading speed takes place on the basis of the morphological condition of the batter, in particular the size and shape of protein particles present therein. This condition can be monitored with, for instance, ultrasonically reflective measuring means. The kneading is stopped when the protein particles have reached a particular target size, where coherent protein networks can be formed. These protein networks can then be rid of the enclosed starch in a separation device, preferably a roller device.
Abstract:
In a method of separating gaseous pollutants from hot process gases, the process gases are passed through a contact reactor (22), in which an absorbent material in a moistened state is introduced to convert the gaseous pollutants into separable dust. The dust is separated in a dust separator (10). The separated dust is cooled in a first step by being brought into direct contact with a cooling fluid. In a second step, the cooled dust is mixed with a gas containing water vapour, said gas having a saturation temperature that is higher than the temperature of the cooled dust. The dust moistened by condensation of the water vapour is introduced into the contact reactor (22) to be mixed with the process gases. A mixer (24) for moistening of absorbent material has a first end (26) and a second end (28) and is divided into two zones. A first zone is a cooling zone (68) located at the first end (26). A second zone is a moistening zone (80) located at the second end (28).
Abstract:
Mixing apparatus including a mixing vessel (11) having a horizontally disposed hollow cylindrical body (12) with opposed torispherical ends (13,14) forming a substantially enclosed internal mixing zone (17), said torispherical ends and said hollow cylindrical body each having an inwardly facing surface that merge smoothly into one another, a rotatable shaft (18) rotatable about a horizontal rotation axis, said rotatable shaft having a plurality of mixing paddle members (19) extending laterally from said rotatable shaft having free end zones spaced inwardly from the inwardly facing surface of said mixing vessel, drive means (26) for driving said rotatable shaft, first connection means (28) for connecting said internal mixing zone to a vacuum or pressure source to create a condition conducive to moving one or more materials to be mixed to said internal mixing zone, second connection means (29,30) for introducing at least one material to be treated into said internal mixing zone, in use, via vacuum or pressure means, and discharge means leading from a lower most zone of said internal mixing zone, said discharge means including a discharge closure member (36) positionable at or adjacent said inwardly facing surface of internal mixing zone when located in a closed position.
Abstract:
A tank on a firefighting aircraft initially is loaded with water. A polymer gel emulsion vessel is provided but gel emulsion is not activated and mixed with water in the tank until such polymer gel preparation is initiated by an operator. When initiated, a pump pulls water from the tank and returns water back to the tank with a dose of gel emulsion supplied therein. Double elbows and/or the pump impeller fully activates the polymer gel. The activated polymer gel is mixed within the tank by one of a variety of systems including sparging with air, routing of return water from the pump through nozzles and providing a baffle for generating circulatory mixing flow within the tank, or utilizing a mixer element which moves dynamically within the tank. Hydrodynamic forces associated with the aircraft passing over a body of water can power dosing of the water with polymer gel emulsion.
Abstract:
The method of producing a colored powder of a polymeric material includes the steps of selecting a feedstock of said polymeric material, pulverizing said polymeric material in a pulverizer to produce a powder, moving the powder directly from the pulverizer to a mixer; spraying a liquid formulation including a colorant into the powder within the mixer, and mixing the liquid formulation and powder.
Abstract:
Die Erfindung betrifft ein Verfahren zur Bearbeitung einer Fettmasse (m), die Verwendung eines Zentrifugalmischers (1) für die Bearbeitung einer Fettmasse (m), eine Produktionsstrecke für die Bearbeitung einer Fettmasse (m) sowie einen Zentrifugalmischer (1). Dabei werden die Komponenten (k) der Fettmasse (m) in einem, bevorzugt offenen, Zentrifugalmischer (1) mit einer zur Umgebungsatmosphäre unterschiedlichen Wirkatmosphäre beaufschlagt.
Abstract:
A process employing a wet mixer having a vertical mixing chamber for forming a wet slurry of a cementitious powder and liquid. The vertical mixing chamber is designed to provide the required amount of mixing to provide thoroughly mixed, uniformly thin slurry within a mixing residence time that allows for adequate supply of slurry to ensure continuous operation of an associated cement panel production line. Gravity feed means for supply of cementitious powder and water to the slurry mixing area of the chamber is also disclosed.