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plumbous chromate 铬酸铅
Two-stage chromate reduction has been used at several plants. 一些厂已采用两段铬酸盐还原法。
The yield of anhydrous plumbous acetate is also very high. 该方法操作简便,反应时间短,得到的无水醋酸铅的收率也较高。
With proper PH adjustment (4.5-5) the chromate will be removed. ph值调节得当，铬酸盐也可被除去。
Easy application, Contains no lead or chromate pigments. 施工方便,表面处理不大理想时也可施工。
It is important to prevent ocular hum caused by chromate salt. 红矾毒性强，对眼部烧伤重，关键是加强预防。
Chromate conversion coatings on zinc or cadmium electrodeposits. 锌和镉电解沉积物的铬酸盐处理。
Objective To analyse the harm of ocular bum caused In chromate salt. 摘要目的分析讨论红矾对眼部烧伤的危害。
THE FORMATION AND CLEANING OF KILN SCALE IN THE PRODUCTION OF CHROMATE. 铬盐转窑结圈的形成及清理。
Conclusion It is important to prevent ocular hum caused by chromate salt. 结论红矾毒性强，对眼部烧伤重，关键是加强预防。
The hydrolyses can improve the resistance of chromate to basis greatly. 水解产物能明显提高铬鞣剂的耐碱能力;
The potassium chromate method is one regular method to determine COD. 重铬酸钾法是测定化学需氧量的常规方法。
Conclusion It is important to prevent ocular burn caused by chromate salt. 结论红矾毒性强,对眼部烧伤重,关键是加强预防。
The company has own resources, another our company has one site of plumbous zinc ore in Wuxuan of Guangxi. 公司拥有自有矿山资源，另我司在广西武宣拥有铅锌矿一处。
Chromate, coupled with a certain amount of confecting superhydrophilic matozoa. 铬酸盐，加上必定度的干火胶体配制而不败。
Compared with chromate passivation,BTA passivation can take the place of it. 并与铬酸盐钝化处理方法进行了对比，得出BTA可取代铬酸盐的钝化处理方法；
Objective To analyse the harm of ocular burn caused by chromate salt. 目的分析讨论红矾对眼部烧伤的危害。
The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time. 以甲苯为脱水剂,制备无水醋酸铅实验室制法。
Any of several yellow pigments consisting of normal lead chromate and other lead compounds. 任何由常态的铬酸铅和其他铅化合物组成的黄色颜料。
Results the chromate salt had more harm to ocular tissue and its treatment methods were different from normal acid hum. 结果红矾对眼组织损伤重，处理方法与普通酸性烧伤不同。