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将氨基磺酸用在这些方面可以达到这样的效果
来源:http://www.jnjrh.com 日期:2019-01-11 发布人:admin
将氨基磺酸溶液注入碳酸盐岩产油层。因为氨基磺酸容易和油层岩石起反响,能避免反响生成盐的堆积,处理费用比用盐酸略高些,但石油产量倍增。美国用羟基乙酸钾48.5%,氨基磺酸3.4%。潮湿剂0.1—3%的水溶液清洗油井套管中的石膏垢层,处理时刻约30小时
Aminosulfonic acid solution is injected into carbonate reservoir. Because sulfamic acid is easy to react with reservoir rocks, and can avoid the accumulation of salt generated by reactions. The cost of treatment is slightly higher than that of hydrochloric acid, but the oil production is doubled. Potassium glycoacetate 48.5% and aminosulfonic acid 3.4% were used in the United States. The gypsum scale layer in the casing of oil well is cleaned by 0.1-3% water solution of moisturizer, and the treatment time is about 30 hours.
轿车外壳先电镀锡-锌合金,然后上漆,漆膜的粘接力就会增加。
Tin-zinc alloy is electroplated on the car shell first, then painted, and the adhesion of the paint film will increase.
镀金或合金时遍及采用氨基磺酸,镀金、银、金-银合金的电镀液是每立升水中含氨基磺酸60~170克。镀银女服饰针的典型电镀液是每立升水中含氨基磺酸125克,可取得外表十分亮光的镀银。在新的含水镀金电镀液中碱金属氨基磺酸盐、氨基磺酸铵或氨基磺酸可作为导电、缓冲作用的化合物运用。
Aminosulfonic acid is widely used in gold plating or alloy plating. The plating solution of gold, silver and gold-silver alloy is 60-170 grams of amino sulfonic acid in each liter of water. The typical electroplating solution for silver-plated women's clothing needles is 125g aminosulfonic acid per liter of water, which can obtain very bright silver plating. Alkali metal sulfamate, ammonium sulfamate or sulfamate can be used as conductive and buffer compounds in new aqueous gold plating bath.
氨基磺酸
从镀镍废液中收回时是用阳离子交换树脂吸附处理而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。例如处理400ppmNi的电镀废液,用150克/升的氨基磺酸50ml,收回的(NH2SO3)2112克/升,NiSO4148克/升。在镀镍部件修复时需要镍上镀镍,在其阳极处理时可用100克/升的氨基磺酸处理。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 wastewater, the resin is adsorbed by cation exchange resin and then cleaned by Aminosulfonic acid, so that the adsorbed resin can be desorbed and regenerated. For example, 400 ppmNi electroplating wastewater is treated with 150 g/l sulfamic acid 50ml, 2112 g/l of recovered (NH2SO3) and 4148 g/l of NiSO. Nickel plating is required for repairing nickel-plated parts and 100g/L sulfamic acid is used for anodizing. The appearance of nickel plating before nickel plating should be cleaned with 0.003-0.1 g molecule 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赋有延展性,其粘度力高。
The content of sulfamic acid in copper plating bath is 3-20 liters. The function of sulfamic acid is to make the coating fine and ductile, and its viscosity is high.
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,该产品有主动抗污染设备中显示出良好的活性。
NH2SO3H/Ir (> 7) when Iridium plating, the obtained Iridium coating has no cracks, the thickness of Iridium layer is 15 microns, and the adhesive force is large. The product has good activity in active 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,并且电镀层十分亮光,漂亮。
When rhodium-rhenium alloy is plated on silver and electrical components, the sulfamic acid content in the electrolyte is 100 g/l. When the thickness of the coating is less than 5 microns, it has high hardness and strong corrosion resistance, and the coating is very bright and beautiful.
在黄铜上光亮漂亮的铑-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/本分。
The bright and beautiful rhodium-rhenium transition layer on brass has high hardness and corrosion resistance. The plating solution contains 100g/l aminosulfonic acid, 50g/l concentrated sulfuric acid, 2g/l rhodium (e.g. sulfate), 0.05g/l rhenium (e.g. K3N (RuCl4H2O2), and 3-4mg/l rhenium (e.g. RuCl4H2O2) at 65 C and 1-2A/decimeter 2.
相关标签:氨基磺酸