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[第6年] 指数:5
企业资料通过中亚认证 
Bismuth trioxide三氧化二铋
4.1. Appearance traits: molecular formula Bi2O3, yellow solid. Aliases: activated alumina, aluminum gel.
4.2. Product use: It is mainly used for plastic flame retardant, polyolefin and PVC to prevent smoke. Used for fireproof paper. Used in glass, ceramic and optoelectronic devices to increase the refractive index of glass for the manufacture of high refractive glass. The addition of a small amount of antimony trioxide to the fine ceramics can significantly improve the material properties. Used in the preparation of antimony compounds, etc.
4.3. Production of main raw materials: suitable raw materials such as metal ruthenium and nitric acid.
4.4, the main process of production: melting "blowing" "chemical" filter "concentration" crystallization "separation" washing "dry" roasting "ball mill" screening" packaging. Other processes are slightly.
4.5, the main equipment for production: melting furnace, blower, compounder, filter, evaporator, crystallizer, separator, scrubber, fluid state dryer, roaster, ball mill, high-efficiency cyclone, circulation tank, etc. .
4.6, product quality: Bi2O3 content% ≥ 95.
4.7. select ion of production equipment: common type, first type, high type.
4.8. Environmental protection: According to the configuration of process equipment, wastewater and waste gas can be treated.
4.9. Investment situation: According to the advanced level of the product output, raw material content and other components and equipment.
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