磷酸锌(化合法)zinc phosphate（chemical combination）
提供技术设备Provide technical equipment
18.1 外观性状：磷酸锌分子式(Zn3(PO4)2.2H2O,白色状固体。
18.2 产品用途：主要用于无毒防锈颜料，涂料、防锈底漆，金属表面钝化，钢铁表面的磷化处理，医药牙科粘结剂，化学试剂，制备磷光体等。
18.3 产主要原料：锌渣灰或氧化锌、磷酸等适宜的原料。
18.4 生产主要工艺：化合>净化>精制>蒸浓>结晶>分离>干燥>包装。
18.5 生产主要设备：化合器、净化器、精制器、蒸浓器、结晶器、离心机、耐腐泵、高效旋净器、分离器、风机等。
18.6 产品质量：Zn含量% ≥30。
18.7 生产设备选型：普通型、先科型、高科型。
18.8 环保情况：根据工艺设备配置选型，废水废气可以处理。
18.9 投资情况：根据产品产量、原料含量等成分及设备的先进程度。
18.1 Appearance and Properties: The molecular formula of zinc phosphate is Zn3(PO4)2.2H2O, which is a white solid.
18.2 Product Applications: Primarily used as non-toxic anti-rust pigment, coating, anti-rust primer, metal surface passivation, phosphating treatment of steel surfaces, medical and dental adhesives, chemical reagents, and for the preparation of phosphors, etc.
18.3 Main Raw Materials for Production: Zinc slag ash or zinc oxide, phosphoric acid, and other suitable raw materials.
18.4 Main production processes: Reaction > Purification > Refining > Concentration > Crystallization > Separation > Drying > Packaging.
18.5 Main production equipment: Reactor, Purifier, Refiner, Concentrator, Crystallizer, Centrifuge, Corrosion-resistant Pump, High-efficiency Cyclone Separator, Separator, Fan, etc.
18.6 Product quality: Zn content % ≥ 30.
18.7 Equipment selection: Ordinary type, Xianke type, Gaoke type.
18.8 Environmental protection: Based on the configuration of process equipment, wastewater and waste gas can be treated.
18.9 Investment situation: According to the product output, raw material content and other components as well as the advanced degree of equipment.
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