1) basic chromium sulphate

碱性硫酸铬
2) basic chromium sulfate

碱式硫酸铬
1.
Preparation of basic chromium sulfate by reduction of SO_2 and spray-drying;

二氧化硫还原喷雾干燥制碱式硫酸铬
2.
Technical study on iron removal from basic chromium sulfate produced by patty recovered

回收铬饼制备碱式硫酸铬的除铁工艺研究
3.
A new technology for preparation of basic chromium sulfate,using sugar as a reductive agent to sodium dichromate,was introduced.
以红矾钠为原料,蔗糖为还原剂,制备了碱式硫酸铬。
3) basic chromium sulphate

碱式硫酸铬
1.
The stability of basic chromium sulphate solution to alkaline, the importance of the type and quality of BCS and basifying agent as well as the application method for producing high quality wet-blue were discussed.
从碱式硫酸铬溶液的耐碱性能出发,逐步阐述了铬粉的种类与质量,碱化剂的种类与质量以及应用的方法对生产高质量蓝革的重要性。
4) Chromium sulfate basic solid

盐基性硫酸铬(固)
5) alkaline、weak

碱性、弱酸性硫脲
6) chromium sulfate

硫酸铬
1.
Behavior of doped PbO_2/Ti anode in electrooxidation of chromium sulfate;

掺杂PbO_2/Ti阳极在硫酸铬电氧化过程的电极行为
2.
The method comprises: reduction of the eluate contaning Cr6+ to obtain Cr3+ containing solution,conversion of Cr3+ into Cr(OH)3 precipitates with chemical precipitation method and flocculation method,after separation,dissolving the solid Cr(OH)3 and acidifying the solution obtained with sulfuric acid and making high purity of chromium sulfate to crystal.
该处理方法为:洗脱液中的Cr6+经还原处理为Cr3+,用化学沉淀法和絮凝法将其转化为Cr(OH)3沉淀,经硫酸酸化,结晶为高纯硫酸铬,作为一种铬鞣剂,应用于皮革工业的鞣革,取得了良好的效果。
3.
Ti-based lead dioxide electrodes with middle layer of doped Bi,Co,Cu and Sn were prepared by electrodeposition method,and electro-chemical parameters of chromium sulfate in sulfuric acid medium with the four kinds of electrode were determined by steady-state polarization curve.
考察了硫酸介质中4种电极作为阳极电解氧化硫酸铬制备重铬酸的平均电流效率,并和未掺杂电极进行了对比,结果表明,掺杂Co电极电催化活性有明显提高。
补充资料:碱式硫酸铬
分子式 Cr(OH)SO4
分子量 165.06
CAS号 12336-95-7
性质 工业品为碱式硫酸铬与硫酸钠的混合物,通式为Cr(OH)m(SO4)n·2xH2O。为无定形墨绿色粉末或片状物,颗粒在显微 镜下具有玻璃态。易溶于水,不溶于醇。吸湿性强。有毒!
用途 用于鞣革与媒染
毒性 参见重铬酸钠。
包装储运 固体产品用内衬聚乙烯塑料袋的聚丙烯编织袋包装, 每袋净重25kg、50kg。液体产品用槽车运输。包装上应有明显的“ 有毒品”标志。 属无机有毒品,危规编号:83028。应贮存在阴凉 、通风、干燥的库房内。包装容器要密封、防潮。不得与食用物品 、有机物、易燃物、酸类共贮混运。运输时要防雨淋和烈日曝晒。 装卸时要小心轻放,防止包装破损。
分子量 165.06
CAS号 12336-95-7
性质 工业品为碱式硫酸铬与硫酸钠的混合物,通式为Cr(OH)m(SO4)n·2xH2O。为无定形墨绿色粉末或片状物,颗粒在显微 镜下具有玻璃态。易溶于水,不溶于醇。吸湿性强。有毒!
用途 用于鞣革与媒染
毒性 参见重铬酸钠。
包装储运 固体产品用内衬聚乙烯塑料袋的聚丙烯编织袋包装, 每袋净重25kg、50kg。液体产品用槽车运输。包装上应有明显的“ 有毒品”标志。 属无机有毒品,危规编号:83028。应贮存在阴凉 、通风、干燥的库房内。包装容器要密封、防潮。不得与食用物品 、有机物、易燃物、酸类共贮混运。运输时要防雨淋和烈日曝晒。 装卸时要小心轻放,防止包装破损。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条