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Assembling the separator

The seam of the polypropylene felt cylinder has to be bonded to complete the separator tube. [Pg.162]

Set up a 15 watt soldering iron with a new tip. We used a pointed tip, but other soldering tips, such as a chisel tip, for instance, could be used. A heat gun, or wood burning set element might work quite well also. The best choice would be a heat controlled soldering iron. [Pg.162]

Use some felt scraps to practice to find the best temperature for bonding the felt, and to get a sense of how long you can hold the iron on the felt, and how close the strokes should be to each other. [Pg.162]

This felt cylinder fits inside the pipe coupler on the hydrogen gas exit port, on the inside of the top flange. [Pg.163]


Therefore, in the RF mode, ions transmitted through the rod guide are subjected to (1) an oscillation in step with the variations of the RF field in the x,y-plane, (2) a drift or guided motion caused by the inhomogeneity of the RF field (x,y-plane), and (3) a forward motion (z-direction) due to any initial velocity of the ions on first entering the rod assembly. The separate motions... [Pg.380]

Dimensional Stability. The separator should lay flat and should not curl at the edges when unrolled, as this can greatly complicate cell assembly. The separator should also not shrink when exposed to electrolyte. The cell winding should not affect the porous structure in any adverse way. [Pg.189]

AIR CONDITIONER, UNITARY - An evaporator, compressor, and condenser combination designed in one or more assemblies, the separate parts designed to be assembled together. [Pg.9]

Calculations were performed for 3 delayed critical assemblies of 2 slabs in vdiich the large, adjacent, flat 20.32- by 25.40-cm faces were Separated and parallel and the thin sides were coplanar, and 14 delayed critical assemblies of 2 coaxial cylinders of 17.77-, 27.93-, or 33.09-cm diam with fiieir flat faces Separated. In one assembly the separation was zero. The neutron multtyli-cation factor ai some other calculated pitqmfttes are given in Thble I for some assemblies. [Pg.212]

Cracks detection in the compressor equipment and power facilities, assemblies, pipes, separators, metalworks, heating installations and refrigerating plants. [Pg.345]

Bands of ions of different m/z values and separated in time in a broad ion beam traveling from left to right toward the front face of a microchannel assembly. The ions produce showers of electrons, and these are detected at the collector plate, which joins all the elements as one assemblage. [Pg.214]

The resolution achievable by an array assembly depends critically on the number of elements in the array, the separation of one element from another, and the degree of dispersion of the ions in the ion beam. [Pg.409]

The probability is normalized, since Eq. (1-44) was assembled from separately normalized components. [Pg.50]

A subsidiary of lEC and Toshiba Corp. called ONSI Corp. was formed for the commercial development, production, and marketing of packaged PAEC power plants of up to 1-MW capacities. ONSI is commercially manufacturing 200-kW PAEC systems for use in a PC25 power plant. The power plants are manufactured in a highly automated faciHty, using robotic techniques to assemble the repeating electrode, bipolar separator, etc, units into the fuel cell stack. [Pg.582]

Ba.lla.sted. A ballasted roof assembly consists of a membrane or membrane and substrate material (insulation, sHp sheet, etc) loosely laid over a deck with the assembly held in place using ballast. A minimum ballast weight of 48.9 kg/m or 10 pounds per square foot (PSF) is used. The ballast can consist of smooth rounded stone, cmshed stone (a separator sheet must be used between the cmshed stone and the membrane), or pavers (both standard and lightweight). Both stone and pavers come in a wide variety of colors. The membrane is affixed to the building only at the deck perimeter (roof edge) and at various penetrations. Wall and penetration flashings are typically fuUy adhered and sealed to prevent water entry into the roof assembly. The maximum slope a ballasted system should be installed over is 16.7 cm/m. [Pg.212]

Since it is not practical to manufacture a llameproof enclosure due to its size and bulk and the number of knockouts and openings on the doors for switches, metering, indicators, and pushbuttons (PBs) etc., it is common practice to locate the.se assemblies some distance from the affected area in a separate well-ventilated room. Depending upon the location and intensity ol contamination, it may be permissible to meet the requirement by using a pressurized enclosure by maintaining a positive pressure inside the enclosure similar to that for motors (Section 7.1.3..3). When there arc many switchgear assemblies, the room itself can be pressurized, which is safer and easier. Small enclosures, however, such as a PB station, switch or a switch fuse unit or an individual starter unit etc., which can be easily made of MS plates or cast iron, as discussed in Section 7.13, can be mounted in the hazardous area while the main MCC can be installed in the control room, away from the contaminated area and from where the process can be monitored. [Pg.363]

Ion-exchange chromatography involves an electrostatic process which depends on the relative affinities of various types of ions for an immobilised assembly of ions of opposite charge. The stationary phase is an aqueous buffer with a fixed pH or an aqueous mixture of buffers in which the pH is continuously increased or decreased as the separation may require. This form of liquid chromatography can also be performed at high inlet pressures of liquid with increased column performances. [Pg.21]

The general transcription factor TFllD is believed to be the key link between specific transcription factors and the general preinitiation complex. However, the purification and molecular characterization of TFllD from higher eucaryotes have been hampered by its instability and heterogeneity. All preparations of TFllD contain the TATA box-binding protein in combination with a variety of different proteins called TBP-associated factors, TAFs. When the preinitiation complex has been assembled, strand separation of the DNA duplex occurs at the transcription start site, and RNA polymerase II is released from the promoter to initiate transcription. However, TFIID can remain bound to the core promoter and support rapid reinitiation of transcription by recruiting another molecule of RNA polymerase. [Pg.152]

Electrochemical cells are assembled in the glove-box. The cell is a 2320-type coin cell (23 mm OD and 2.0 mm thickness) as schematically shown in Fig. 5. The cell includes the electrolyte, the cell cap and can which are stainless steel, a polypropylene gasket used to seal the cell, the two electrodes, the separator between the electrodes, as well as a stainless spacer and a mild steel disc spring which are used to increase the pressure on the electrodes. Once the cell is assembled in the right order, the cell is sealed by a pressure crimper inside the glove-box. [Pg.352]

This is the interference needed on radius to give the desired separation force, (b) To f ilitate easy assembly, the nylon should be heated so that the inner radius expands by this amount. As shown in the previous section... [Pg.65]

As a practical point, it should be noted that the separation force will change with time. This is because the modulus, E, will decrease with time. Suppose that in this Example, the assembly is to be maintained in position for 1 year and that during this time the modulus decreases to half its initial value (the 1 year modulus would be obtained from the creep curves in the normal way). The above analysis shows that the interface pressure would then be half its initial value (because Sr is fixed) and this in turn means that the separation force would become 5(K) N instead of 1 kN. [Pg.66]


See other pages where Assembling the separator is mentioned: [Pg.162]    [Pg.32]    [Pg.196]    [Pg.148]    [Pg.162]    [Pg.32]    [Pg.196]    [Pg.148]    [Pg.2363]    [Pg.67]    [Pg.312]    [Pg.336]    [Pg.514]    [Pg.239]    [Pg.150]    [Pg.288]    [Pg.89]    [Pg.498]    [Pg.499]    [Pg.390]    [Pg.522]    [Pg.218]    [Pg.410]    [Pg.411]    [Pg.37]    [Pg.38]    [Pg.424]    [Pg.523]    [Pg.555]    [Pg.1113]    [Pg.1242]    [Pg.1712]    [Pg.1731]    [Pg.229]    [Pg.355]   


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