| Customization: | Available |
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| Material: | Polyester, Polyester Cotton |
| Usage: | Nickel Refining, Electrowinning, Electrolytic |
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Bolian electrolytic diaphragm cloth products are used in the electrolytic refining process of non-ferrous metals and other various industrial and mining processes under sulfuration and chlorination systems. With over 20 years of production and research experience, Bolian holds an independent research and development invention patent and has became the top filter cloth supplier to national and international large nickel smelting companies. With the diversity of the market, Bolian diaphragm bag products are widely matched to use under different process requirements, including electrolytic copper, electrolytic nickel, electrolytic cobalt that under soluble and insoluble anode processes.
Bolian has cooperated with Jinchuan Group for many years and our nickel diaphragm electrolytic bags are used in their nickel smelters for the electrolytic system of pure nickel sulfate. The diaphragm bag is used in the melting anode process and non-melting anode process.
The diaphragm bags of Bolian filter cloth manufacturers currently used have liquid level difference guarantee rate is more than 97% to ensure the production of high-quality level difference to the lowest resistivity, to save energy, so that the production cost is greatly reduced.
With over ten years of cooperation in technical exchanges, we have worked together with our clients to resolve any changes to conditions, and have in turn increased the service life of the diaphragm bag, and improved the quality of the nickel plate.
| Q: How to choose the right product for filtration? Here are the factors to consider: Application. Particle size to be selected. Filter cloth working temperature. Filter cloth working pH value. Type of filter machine. Q: What is particle size? Particle size is the diameter of fine particles in the filtrate, determined by the choice of filter cloth. Q: What is pH value and why consider it? PH is a measure of acidity, on a scale that ranges from 0 to 14, from strong acid (lower value) through neutral (7) to alkaline (higher value). The pH affects the choice of filter cloth material. For example, PP works across the range but PES is recommended only from pH=3 to pH = 9. Q: What is fabric? What are the main ways to make it? Fabrics are flat and soft pieces made up of slender and flexible objects that are crossed, knotted and connected. Mainly classification: Weaving: made up of yarns with cross-relationship. Knitting: made up of yarns with knot-relationship. Non-woven: made up of yarns and fibers with connection-relationship. Q: What are the types of yarn? Yarns consist of staple fibers (e.g. cotton, polyester staple) or filaments(e.g. multifilaments, monofilaments). Spun yarns consist of staple fibers, which are held together by twisting the fibers during spinning. Monofilament consists of a single filament yarn, a fiber obtained by continuous spinning. Multifilament yarns consist of slender filaments and a bundle of slender monofilaments. (Bolian multifilaments 0 twist) Twisted yarns are two or more yarns twisted together into one twisted yarn. Q: What is industrial filter cloth? What are the main materials? Industrial filter cloth is a filter media woven from natural fibers and synthetic fibers, belonging to industrial textiles. Main materials are Polypropylene, Polyester, Nylon, Vinylon, Aramid, Full-Cotton, etc. Among them, polypropylene and polyester are more commonly used. Plain, twill, satin, and non-woven needles are main weaving methods. Q: What are the main applications of industrial filter cloths? Industrial filter cloth is mainly applied to liquid-solid separation and gas-solid separation. Liquid-solid separation is widely used in mining, chemicals, metallurgy, non-metallic minerals, food, medical and other fields. Gas-solid separation is mainly used in ironworks, steelworks, ferroalloy factories, refractory factories, foundry and other flue gas dust removal systems and flue gas filtration. Q: What is the definition of breaking strength? Breaking strength: the maximum force in the process of pulling off the specimen. Breaking elongation: the breaking elongation is calculated according to the elongation at the maximum force during the stretching process and initial length. Breaking time: the time corresponding to the breaking elongation. (The stretching speed is constant.) |
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