Glass hollow fibers

Glass-filled PPS Glass films Glass frit Glass frits Glass hollow fibers Glassine... 

Inorganic membranes Glass hollow fiber Glass hollow fiber Graphite, oxidized Schott A Gen. Westinchouse (Union Carbide Comp.) SO 98 80 120 41 0.5 0.5 ... 

Inorganic Membranes Glass hollow fiber Stanford Res. Inst. 15 83 102 1 -... 

Glass hollow fiber Glass hoi low fiber Graphite, oxidized... 

Silicate - glass hollow fiber endless hollow two comm. liquid/melt 6.3.2... 

Kuraoka, K., Amakawa, R., Matsumoto, K., and Yazawa, T. (2000). Preparation of molecular-sieving glass hollow fiber membranes based on phase separation./ Membr Sci. 175 213-223. 

Molecular sieve membranes An ultrafine microporous membrane is formed from a dense, hollow-fiber polymeric membrane by carbonizing or from a glass hollow fiber by chemical leaching. Pores in the range 0.5-2 nm are claimed 45-48... 

R. Falciai, G. Gireni, A. M. Scheggi, Oxide Glass Hollow Fibers For CO2 laser Radiation Transmission , SPIE 494 Novel Optical Fiber Techniques For Medical Application 1984. 

Kuraoka, K., Hirano,T. and Yazawa,T. (2002) High-selectivity, high-flexibiUty glass hollow-fiber membrane for gas separation. Chemical Communications, 38(6), 664-665. 

Cross-flow ultrafdtration equipment.—The device used is shown in Figure 1. It included a glass reactor (R) with temperature, pH and stirring control, a Minitan pump (P) (Millipore, Bedford, USA), a Harp hollow fiber membrane cartridge (M) (Romicon-Supelco, Bellefonte, USA) with a cut-off of 2000 daltons, and a permeate exit (f) for fraction collection. The retentate (r) was returned to the reactor. 

Other matrixes, for example glass beads [Smith, Lambert, 1981], hollow fibers [Wang et al., 1991] were also used for immobilization of cyanobacteria. However, evidences for advantage of these matrixes are not satisfactory. 

Hollow fiber membrane(s), 70 766 76 1-31 additional types of, 76 24 advantages of, 76 3 categories of, 76 2-3 in desalination, 76 22 development of, 76 1 extractors, 70 787 fiber treatment for, 76 12-18 future prospects for, 76 26-28 glass and inorganic, 76 23-24 handling and unit assembly of, 76 15-18 interpenetrated wall matrix in, 76 15 low pressure, 76 24-26 macrovoids in, 76 12 materials associated with, 76 18-24 melt spinning of, 76 9-10... 

Inorganic glass systems, 12 568t Inorganic halogen compounds, hydrogen chloride reaction with, 13 820 Inorganic hollow-fiber membranes, 16 23-24... 

The homogeneous glass, in which a few percent of alumina is added for better processing, is prepared from a melt at 1300-1500°C (Schnabel 1976) or 1000-1200°C/1450 C (McMillan 1980). It is important for the properties that the melt is as homogeneous as possible. Schnabel (1976,1978) produced glass capillaries or hollow fibers directly from the glass melt at a viscosity of 10 P. The phase separation was carried out by heat treatment between 500-800°C. 

Figure 8 Illustration of whole-column imaging miniaturized capillary isoelectric focusing instruments with a LED as light source. A 1.2-cm capillary is used as a separation column for focusing. The outside polyimide coating of the capillary is removed, and the inside surface of capillary is coated with non-cross-linked polyacrylamide to eliminate electroosmotic flow. The two ends of the capillary are connected with inlet and outlet capillaries (with the same i.d. and o.d. as the separation capillary) by two pieces of porous hollow fiber. Two glass tubes are used as electrolyte tanks and glued directly on the glass slide by epoxy glue. The two pieces of hollow fiber are in the electrolyte tanks. The length of the capillary between the two electrolyte tanks is about 0.9 mm.

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