中华人民共和国住房和城乡建设部公告

前言

1　总　则

2　术　语

3　原材料、辅助材料

• 3.1　原材料

• 3.2　辅助材料

4　皮江法炼镁工艺

• 4.1　白云石煅烧

• 4.2　原料制备

• 4.3　还原

5　卤水在氯化氢气氛下脱水电解炼镁工艺

• 5.1　卤水净化

• 5.2　卤水蒸发及造粒

• 5.3　湿氯化镁颗粒热风一次脱水

• 5.4　一次脱水氯化镁颗粒在氯化氢气氛下脱水

• 5.5　无水氯化镁颗粒储存及输送

• 5.6　镁电解、氯气输送

• 5.7　阳极制备

6　一般工序设计

• 6.1　车间设计的一般规定

• 6.2　计量

• 6.3　原料贮存和堆场

• 6.4　精炼及铸锭

• 6.5　镁锭成品库

• 6.6　废气净化

• 6.7　废渣处理及废渣堆存

• 6.8　废水处理及排放

本标准用词说明

引用标准名录

1　General provisions

2　Terms

3　Raw materials and auxiliary materials

• 3.1　Raw materials

• 3.2　Auxiliary materials

4　Pidgeon process

• 4.1　Dolomite calcining

• 4.2　Material preparing

• 4.3　Reducing

5　Brine dehydrating by hydrogen chloride gas and electrolysis process

• 5.1　Brine purifying

• 5.2　Brine evaporating and prilling

• 5.3　Wet magnesium chloride prills drying by hot air at first stage

• 5.4　Dehydrating of dried magnesium chloride prills by hydrogen chloride gas at second stage

• 5.5　Anhydrous magnesium chloride prills storing and handling

• 5.6　Magnesium electrolyzation and chlorine gas conveyance

• 5.7　Anode preparing

6　General process design

• 6.1　General requirment of workshop design

• 6.2　Metering

• 6.3　Raw material storage and yard

• 6.4　Refining and ingot casting

• 6.5　Magnesuim-ingot storage

• 6.6　Waste gas cleaning

• 6.7　Waste slags treatment and stacking

• 6.8　Effluent treatment and discharging

Explanation of wording in this code

List of quoted standards