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怎样从氨基磺酸中提取更加优质的内容使用?
来源:http://www.jnjrh.com 日期:2019-10-18 发布人:admin
从镀镍废液中回收时是用阳离子交流树脂吸附处置然后用氨基磺酸清洗树脂,使被吸附的解吸出来,树脂取得再生。例如处置400ppmNi的电镀废液,用150克/升的氨基磺酸50ml,回收的(NH2SO3)2112克/升,NiSO4148克/升。在镀镍部件修复时需求镍上镀镍,在其阳极处置时可用100克/升的氨基磺酸处置。在镀镍前的镀镍外表要用0.003~0.1克分子的氨基磺酸溶液清洗。
When recovering from nickel plating waste liquid, cation exchange resin is used to absorb and dispose, then amino sulfonic acid is used to clean the resin, so that the adsorbed resin can be desorbed and regenerated. For example, 150 g / L of sulfamic acid 50ml, 2112 g / L of (nh2so3) and 4148 g / L of NiSO4 are used to dispose the electroplating waste liquor of 400 ppmni. Nickel plating is required for repair of nickel plated parts, and 100 g / L sulfamic acid can be used for anode treatment. Before nickel plating, the surface of nickel plating should be cleaned with 0.003-0.1g molecular sulfamic acid solution.
镀铜液的氨基磺酸含量为3~20升,氨基磺酸的作用是使镀层细密而富有延展性,其粘度力高。
The content of sulfamic acid in copper plating solution is 3-20 L. the function of sulfamic acid is to make the coating fine and malleable with high viscosity.
镀铱时NH2SO3H/Ir≥7,取得的铱镀层无裂纹,铱层厚15微米,粘接力大,该产品有自动抗污染设备中显现出良好的活性。
氨基磺酸
When iridium is plated, nh2so3h / IR ≥ 7. The obtained iridium coating has no cracks. The thickness of iridium coating is 15 μ m, and the adhesive force is large. The product has good activity in the automatic anti pollution equipment.
在银器、电器元件上镀铑-铼合金时,电渡液中含氨基磺酸为100克/升,当镀层厚为≤5微米时就有很高硬度和很强的耐腐蚀性,而且电镀层十分光亮,美观。
When rhodium rhenium alloy is plated on silver and electrical components, the content of sulfamic acid in the ferry solution is 100g / L. when the coating thickness is ≤ 5 μ m, it has high hardness and strong corrosion resistance, and the electroplated layer is very bright and beautiful.
在黄铜上光亮美观的铑-铼电渡层硬度高,耐腐蚀,电镀液含氨基磺酸100克/升,浓硫酸50克/升,铑(如硫酸盐)2克/升,铼〔如K3N(RuCl4H2O2)2〕0.05克/升,在65℃和1~2安/分米2的条件,堆积速度3~4毫克/安分。
The bright and beautiful rhodium rhenium ferry layer on brass has high hardness and corrosion resistance. The electroplating solution contains 100g / L sulfamic acid, 50g / L concentrated sulfuric acid, 2G / L rhodium (such as sulfate), 0.05g/l rhenium (such as k3n (rucl4h2o2) 2), and the stacking speed is 3-4mg / A at 65 ℃ and 1-2am / m2.
氮氧化物主要性质编辑物理性质熔点:215-225°C(dec,)水溶性:146.8g/L(20°C)外观:H3NSO3白色斜方晶体,无味无臭,不挥发,不吸湿相对密度:2.126熔点:205℃(209℃开端合成。
Main properties of nitrogen oxide physical properties melting point: 215-225 ° C (DEC,) water solubility: 146.8g/l (20 ° C) appearance: h3nso3 white rhombic crystal, tasteless, odorless, nonvolatile, non hygroscopic relative density: 2.126 melting point: 205 ℃ (209 ℃ synthesis at the beginning.