The invention features an axial fixing assembly for axial fixing the transport tube and clamping casing in a desired relative axial position and which is releasable or designed to allow for axial shifting of the transport tube with respect to the clamping casing to a different position. The transport tube can move freely between a first and second position with respect to the clamping casing (or vice versa). In addition, a clamping casing, which extends circumferentially about the tube, is in contact with the transport tube such that the transport tube is axially adjustable between a first position and a second position once the clamping casing is axially fixed in position with respect to an outer tube of the FIBC. The chamber housing preferably combines with a radially inwardly positioned segment of the transport tube to provide a gas tight enclosure (except for the gas outlet ports and gas infeed opening).
In the case of in-situ leaching, the uranium-bearing ore is not removed from its geological deposit, but the continuous formation of sulfuric acid within the pile, leading to a permanent leaching of uranium and due to natural leaching processes taking place, if the material piled up contains the mineral of pyrite During operation, these heap-leaching piles present hazards due to the release of dust, radon gas and,
The clamping casing includes a rearward section and a forward section with the forward section having a circumferential recess formed therein. Preferably, a second sealing member, similar to the above-noted sealing member, is provided at a rearward end of the clamping casing which includes a retaining flange at its rearward most end. In a preferred embodiment a plastic or elastomeric seal member is received within a stepped, circumferential groove formed in the forward region of the clamping casing.
The dispensing assembly further comprises a pressurized gas unit for introducing pressurized gas into the gas receiving chamber via the gas infeed pipe which travels internally within the transport tube between an introduction location and an exit location. The transport line has an upstream end communicating with an outlet opening at the rearward end of the transport tube of the dispensing assembly and a downstream end in communication with the transport unit. The inflatable member is positioned within the outlet tube when the outlet tube is fixed to the rearward section of the clamping casing by the fixing device. The rearward section of the clamping casing supports the fixing device and the forward section of the clamping casing supports the inflatable member, with the fixing device being positioned externally with respect to the outlet tube or nozzle of the container. The dispensing device further comprises an infeed pipe for the inflatable member which is supported by the rearward section of the clamping casing and provides for the introduction of pressurized gas into the inflatable member.
The target is the development of underground storage using solar energy for heating that can compete with conventional heating systems technically and economically. Hence research works currently focuses on the investigation of liner material and further development of floating cover constructions. The development has been subsidised with funds of `Development program renewable energy` launched by the Danish Ministry for Environment and Energy. Twenty-eight chromosomal segments of EIL/EIN 3 gene family were found in four Rosaceae species, and these segments could form seven orthologous or paralogous groups based on interspecies or intraspecies gene colinearity (microsynteny analysis.
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5,458,264 to Schaffer et al., which patent is incorporated herein by reference, the coaxial gas stream facilitates the removal of particles through the dispensing nozzle. 12, branches 300 and 306 of conduit 42 can be arranged transversely with branch 300 lined up with main branch 308 extending parallel with the central axis of tube 28 as does outlet section 310 of branch 300. However, conduit 42 opens into gas injection branch 300 which is designed so as to direct injected gas, such as air, away from the inlet opening 30 and toward the discharge end 33 of tube 28. The suction rate and fluidizing flow rate depend on the type of material being dispensed and can be adjusted to meet the desired dispensing rate for the particular material being dispensed.
moreover, contain 5 – 10% of the uranium initially present in the ore. Apart from the uranium, the tailings contain all constituents of the uranium ore. site of a mined-out open pit uranium mine, the capacity of which was enlarged by additional dams. (Thuringia), containing 90Â million tonnes of solids, and the Helmsdorf tailings dam in Oberrothenbach The residues of the milling process, the uranium mill tailings, have the form of a
- 6 illustrates fine particles 156 positioned in sloped bottom 135 of FIBC 128 and precluded from exiting due to cord device 146.
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- 12 is similar in many respects to the dispensing device 22′ embodiment of FIG.
(orig.) [German] In den bisher diskutierten Konzepten zur Ladung von Elektrofahrzeugen ist die kabelgebundene (konduktive) Ladung vorherrschend, bei der der Nutzer das Kabel zur Ladung ein – bzw. 12 is similar in many respects to the dispensing device 22′ embodiment of FIG. 7 shows dispensing device 22′ in a second position which is assumed subsequent to establishing the first position. For some kinds of products the FIBC itself has to be made of an anti-static material (electrostatic dissipating material) and has to be grounded while being discharged (e.g., grounding directly from the bag to a ground location or first via a conductive dispensing device to a ground location).
The mining and processing operations (total uranium production more than 220,000 tonnes) comprise an area of approx. Status and outlook for the WISMUT Remediation Project in the States of Thuringia and Saxony, Germany The most extreme variation of public health administration was launched in Thuringia , where professional powers and state authority implemented an extensive institutional machinery which managed to reinforce Nazi population policy almost to perfection.
The functional ramification of the physical interaction is EIN 3-dependent degradation of ORA59 by the 26S proteasome. Co-infiltration assays revealed nuclear co-localization of ORA59 and EIN 3, and split-luciferase together with yeast-two-hybrid assays established their physical interaction. Specifically, JA induces ORA59 protein levels independently of EIN 3/EIL1, whereas SA reduces the protein levels dependently of EIN 3/EIL1. Here, we show the opposing function of two transcription factors, ethylene insensitive3 (EIN 3) and EIN 3-Like1 (EIL1), in SA-mediated suppression and JA-mediated activation of PLANT DEFENSIN1.2 (PDF1.2).
No elastic tensor calculated for this material, so elastic energies not avaialable. Stability is tested against all potential chemical combinations that result in the material’s composition.
In 1990, Wismut’s production cost of DMÂ 380.50 per kg of uranium was nearly ten The grade of the ores produced by Wismut in the last years was only around 0.07% uranium, a