Abstract: Some embodiments of the present disclosure provide electric heating devices and methods for kilns of substrate glass, relating to the field of arrangements of electric heating structures for the kilns of substrate glass. To address the problem of insufficient melting in front zones of kilns of high-generation and large-tonnage substrate glass, a heating structure combining side-stack tin oxide electrode bricks and bottom-inserted molybdenum electrodes is designed. A comprehensive thermal efficiency of the kiln is determined by introducing an appropriate amount of gas and determining an energy consumption of glass melting and a thermal energy contribution of gas and electricity under an extraction volume. This leads to a novel electric heating device for the kiln of high-generation and large-feeding substrate glass and a method thereof, effectively solving the problem of insufficient melting and unstable convection in the front zone of the kiln.

Abstract: Disclosed is a high-hardness electronic glass and its preparation method. Raw materials of the high-hardness electronic glass include components, by a mass percentage, consisting of: 58.3%-62.93% of SiO2, 23.02%-25.94% of Al2O3, 1.95%-5.02% of B2O3, 2.07%-4.21% of Li2O, 0%-2.88% of Na2O, 0%-2.29% of K2O, 0%-3.30% of TiO2, 0%-3.99% of ZrO2, and 0%-4.17% of P2O5, and a sum of the mass percentages of the components is 100%.

Abstract: The present disclosure provides a device and method for measuring a high-temperature resistivity of a tin oxide electrode in a substrate glass furnace, which relates to the field of high-temperature resistivity measurement of tin oxide electrodes. The two ends of a columnar tin oxide electrode are provided with platinum terminals, which are connected to a direct-current dual-arm bridge using platinum wires. The upper and lower side of the columnar tin oxide electrode are provided with fixed insulating spacers that are made of an aluminum oxide material. The device is placed in a high-temperature pit furnace. A heating program is set up to measure the corresponding values of the direct-current dual-arm bridge at different temperatures.

Abstract: Devices and methods for measuring erosion resistance of electrofused high zirconia bricks are provided. The devices include a crucible, a crucible cover, a positioning axis, a plurality of holes, and a plurality of fixing members. The crucible cover is installed on an opening of the crucible, the positioning axis is installed at a center of the crucible cover, the plurality of holes are uniformly disposed along a circumferential direction of the crucible cover, and the plurality of fixing members are installed on the plurality of holes.

Abstract: A device and method for adjustable heat dissipation in a channel cooling section are provided. The device for heat dissipation may include: a plurality of flat tubes arranged adjacent to each other inside the channel cooling section. Each of the flat tubes may be surrounded by a heater on an outer ring. A side insulation structure may be provided on both sides of each of the flat tubes, and a top insulation structure may be provided at a top of each of the flat tubes. The method for heat dissipation may include performing a first disassembly on the each section of flat tube one by one in sequence.

Abstract: Provided is a sheet forming thickness control method of an overflow brick, including: S1: obtaining a free flow thickness distribution and a free flow speed distribution of an overflow of a glass on an overflow surface of the overflow brick through simulation; S2: calculating an equivalent drawing speed distribution of an overflow guide plate and a critical equivalent drawing speed of the overflow guide plate; S3: calculating an equivalent drawing thickness distribution and a forming thickness distribution of the overflow of the glass; S4: calculating an extreme thickness difference of a formed glass substrate; and S5: when the extreme thickness difference is greater than a preset threshold, changing current parameters and repeating steps S1 to S4; and when the extreme thickness difference is smaller than or equal to the preset threshold, processing the overflow brick and producing the glass substrate in accordance with the current parameters.

Abstract: Disclosed are flexible glass and a preparation method therefor; weight proportions of the raw materials used in the flexible glass are: 60.04-63.01 parts silicon dioxide, 16.7-21.5 parts aluminum oxide, 12.93-19.85 parts boron oxide, 2.43-14.19 parts calcium carbonate, 0.16-2.07 parts magnesium oxide. 0.5-2.74 parts strontium carbonate and 0-4.16 parts barium nitrate. The method includes: step 1: pouring raw materials into a mixer, and uniformly mixing to form a mixture; step 2: adding the mixture into a glass furnace, heating to melt the glass, and the melted glass entering a platinum feeding channel for clarification and flowing into a tube drawing tunnel; step 3: drawing the liquid glass into a long glass tube; step 4: using a laser cutting machine to transversely and longitudinally cut the glass tube according to specification requirements, forming a glass sheet; step 5: inspecting the glass sheet, and preparing a flexible glass product.

Abstract: Disclosed are electronic glass having high liquidus viscosity and a preparation method. The proportions of the raw materials used in the electronic glass are: SiO2: 65.56-68.6%; Al2O3: 10.58-14%; B2O3: 7-11%; SrO: 0.27-3.26%; BaO: 7.20-10.12%; CaO: 0.22-1.22%; MgO: 0-1.05%; MgO+CaO+SrO+BaO<13%; and the liquidus viscosity of the electronic glass is greater than 200,000 poise. The minimum value of the temperature corresponding to a liquidus temperature reduction of 100,000 poise in the electronic glass is 22° C. The electronic glass has a strain point temperature of 670-739° C., a Young's modulus of 70-83 GPa, and a density of 2.38-2.45 g/cm3, the liquidus viscosity is ensured to be higher than 200,000 poise, the electronic glass is well suited to overflow downdraw forming, and a relatively low density value can be obtained.

Abstract: A device and method for adjustable heat dissipation in a channel cooling section are provided. The device for heat dissipation may include: a plurality of flat tubes arranged adjacent to each other inside the channel cooling section. Each of the flat tubes may be surrounded by a heater on an outer ring. A side insulation structure may be provided on both sides of each of the flat tubes, and a top insulation structure may be provided at a top of each of the flat tubes. The method for heat dissipation may include performing a first disassembly on the each section of flat tube one by one in sequence.

Abstract: Provided is a sheet forming thickness control method of an overflow brick, including: S1: obtaining a free flow thickness distribution and a free flow speed distribution of an overflow of a glass on an overflow surface of the overflow brick through simulation; S2: calculating an equivalent drawing speed distribution of an overflow guide plate and a critical equivalent drawing speed of the overflow guide plate; S3: calculating an equivalent drawing thickness distribution and a forming thickness distribution of the overflow of the glass; S4: calculating an extreme thickness difference of a formed glass substrate; and S5: when the extreme thickness difference is greater than a preset threshold, changing current parameters and repeating steps S1 to S4; and when the extreme thickness difference is smaller than or equal to the preset threshold, processing the overflow brick and producing the glass substrate in accordance with the current parameters.

Abstract: Provided is a groove bottom curve design optimization method for an overflow brick, including: S1: obtaining a standard output of the overflow brick based on design parameters; S2: obtaining an initial groove bottom curve of the overflow brick based on the design parameters and the standard output; S3: obtaining a groove bottom curve of the overflow brick through straight line correction of the initial groove bottom curve based on a length of a splitting block; S4: obtaining an extreme thickness difference of a formed glass substrate through overflow simulation based on the groove bottom curve and the design parameters; and S5: when the extreme thickness difference is smaller than or equal to a preset threshold, processing the overflow brick using the groove bottom curve and the design parameters; and when the extreme thickness difference is greater than the preset threshold, adjusting the design parameters and repeating steps S1 to S4.

Abstract: Disclosed is a use of baicalin in the preparation of drugs for treating acute hemolytic uremic syndrome.

Abstract: Disclosed is a use of baicalin in the preparation of drugs for treating acute hemolytic uremic syndrome.

Abstract: This invention provides crystalline recombinant interferon (rSIFN-co (SEQ ID NO: 1)) having (i) the same amino acid sequence as that of human consensus interferon, and (ii) altered three-dimensional structure as compared to IFN-?2b. The interferon of the present invention exhibits enhanced biological activities. The present invention also provides a structural model of said interferon useful for drug screening and/or drug design, and mimetics of said interferon.

Abstract: This invention provides crystalline recombinant interferon (rSIFN-co (SEQ ID NO: 1)) having (i) the same amino acid sequence as that of human consensus interferon, and (ii) altered three-dimensional structure as compared to IFN-?2b. The interferon of the present invention exhibits enhanced biological activities. The present invention also provides a structural model of said interferon useful for drug screening and/or drug design, and mimetics of said interferon.

Abstract: This invention provides crystalline recombinant interferon (rSIFN-co (SEQ ID NO: 1)) having (i) the same amino acid sequence as that of human consensus interferon, and (ii) altered three-dimensional structure as compared to IFN-?2b. The interferon of the present invention exhibits enhanced biological activities. The present invention also provides a structural model of said interferon useful for drug screening and/or drug design, and mimetics of said interferon.

Abstract: An alkali-free glass for flat panel display consists of, by weight, 54-68% SiO2, 10.8-17.1% Al2O3, 7.6-12.5% B2O3, 0.2-1.8% MgO, 4.2-8% CaO, 0.6-7.1% SrO, 0.1-5% BaO, 0.2-1% ZnO, 0.01-1.54% ZrO2 and 0.1-1.3% SnO+SnO2. The boroaluminosilicate glass of the present invention does not contain As and Sb which contribute to serious environmental pollution. The quality of the glass is improved by the specific process which reduces the content of the gas inclusions in the glass.

Abstract: This invention provides a crystalline recombinant interferon (rSIFN-co (SEQ ID NO: 1)) having (i) the same amino acid sequence as that of human consensus interferon, and (ii) altered three-dimensional structure as compared to IFN-?2b. The interferon of the present invention exhibits enhanced biological activities. The present invention also provides a structure model of said interferon useful for drug screening and/or drug design and the mimetic of said interferon.

Abstract: This invention provides crystalline recombinant interferon (rSIFN-co) having (i) the same amino acid sequence as that of human consensus interferon, and (ii) altered three-dimensional structure as compared to IFN-?2b. The interferon of the present invention exhibits enhanced biological activities. The present invention also provides a structural model of said interferon useful for drug screening and/or drug design, and mimetics of said interferon.

Abstract: This invention provides a crystalline recombinant interferon (rSIFN-co) having (i) the same amino acid sequence as that of human consensus interferon, and (ii) altered three-dimensional structure as compared to IFN-?2b. The interferon of the present invention exhibits enhanced biological activities. The present invention also provides a structure model of said interferon useful for drug screening and/or drug design and the mimetic of said interferon.