Abstract:
The invention relates to a radiator (1) for hot-water heating, in particular for heating systems for civil use, comprising a succession of modular radiating elements (2) interconnected with each other and arranged to be mounted on a wall (3). A peculiar characteristic of this radiator (1) is given by the fact that the radiating elements (2) are made of optically transparent material.
Abstract:
A method of making a fluidic device is provided. The method includes locating a meltable sheet material on a face of an extruded body including extended cells therein. At least some of the cells are interconnected by melting the sheet material such that the melted sheet material flows into the at least some of the cells to form a fluidic passage through the body defined within the at least some of the cells. The fluidic passageway may have a longitudinally serpentine path back and forth along the at least some of the cells.
Abstract:
A condenser for condensing vapours of sulphuric acid contained in a process gas comprising a tube of an acid resistant material, configured for having a process gas inlet proximate to one end, a process gas outlet proximate to the other end and an acid outlet proximate to the bottom end, said tubes configured for extending through a cooling zone and said cooling zone configured for having a cooling medium inlet and a cooling medium outlet, for a gaseous cooling medium being passed counter-currently to the process gas, characterized in that the tube has a length of 7.5 m to 12 m.
Abstract:
Die vorliegende Erfindung betrifft die Verwendung eines Materials, umfassend Graphit und Glas als verpresste Mischung, als Bauteil eines Reaktionsreaktors, insbesondere als Wärmetauscher oder zur Kühlung von anderen Bauteilen, insbesondere auch elektronischen Bauteilen. Die Erfindung betrifft auch ein Verfahren zur endkonturnahen Herstellung eines Formkörpers. Der Formkörper kann insbesondere ein Reaktionsreaktor, ein Bauteil für einen Reaktionsreaktor, ein Wärmetauschers oder Kühlkörper sein. Der Formkörper besteht aus dem Material, das Glas und Graphit als verpresste Mischung umfasst.
Abstract:
A helical coil is supported inside a heat exchanger tube by at least one inside protrusion on the inside wall of the tube, the at least one protrusion supports the helical coil on a contact point of the helical coil against downwards movement in the tube and supports the helical coil on the end point of the helical coil against rotational movement in a first rotational direction relative to the tube.
Abstract:
An apparatus for heating a fluid such as ultra-pure de-ionized (UPDI) water is disclosed. The fluid heater includes an intermediate body portion, a bottom end cap assembly secured to one end of the intermediate body portion, and a top end cap assembly secured to the other end of the intermediate body portion. The intermediate body portion includes a number of concentric quartz tubes wherein a first quarts tube is spaced radially inwardly of a second quartz tube to define an inner fluid pathway for heating UPDI water while flowing through the inner fluid pathway. A third quartz tube is spaced radially outwardly of the second quartz tube and radially inwardly of a fourth quartz tube to define an outer annular fluid pathway for further heating the UPDI water received from the inner fluid pathway. A resistive heating element is interposed between the second and third quartz tubes for heating the UPDI water by means of conduction, convection and heat radiation with a heating efficiency approaching 100 %.
Abstract:
A heat exchanger (2) for aggressive, gaseous media, in particular for recovering the energy contained in the flue gas of a heating boiler, has a vertical container (4) in which is secured a bundle of tubes (24), in particular glass tubes, through which the gas flows and which are hermetically sealed by at least two vertically spaced perforated plates (20, 22). Between the perforated plates (20, 22) is arranged at least one heat transmission chamber for the medium to be heated, screened against inlet and outlet distributors. The aggressive medium flows down through the heat exchanger (2). A device enables the level of a cooling medium on the upper perforated plate (20) to be controlled.
Abstract:
The present invention relates to a condenser for condensing gasses. The condenser comprises: an inner tube (1) having a bore (3) therethrough; an outer tube (2) having a bore (8) therethrough and two ends, the inner tube (1) passing through the bore of the outer tube (2); and a seal (15, 16) at each end of the outer tube. The outer tube has exterior and interior fins and is sealed to the inner tube so as to define a sealed space (11) between the inner tube and the outer tube. The space (11) is adapted to contain a liquid in contact with the inner tube (1) and the outer tube (2). The invention further relates to a method of condensing a gas using the condenser, a process of making a chemical using the condenser and a kit adapted to be assembled into the condenser.