合作
艺术
美容与健康
工艺
文化与历史
娱乐
环境
食品与饮料
逆向工程
科学
体育
技术
可穿戴设备
Soda Lime: 2 Parts Quicklime Slaked with 1 Part Caustic Soda
Soda lime is lime and caustic soda dried together into grains. Packed in a tube it absorbs carbon dioxide from a gas, and the chemist heats substances with it to drive off their nitrogen as ammonia. Thorpe's Dictionary (1912): slake 2 parts of quicklime with a strong solution of 1 part of caustic soda, dry it in an iron vessel, granulate it and keep it in well-closed bottles. Caustic soda burns skin and eyes: gloves and goggles.
The picture: our diagram.
初学者
1 day
说明
1
1
Dissolve 1 part caustic soda
Dissolve 1 part caustic soda
Weigh 1 part of sodium hydroxide free from nitrates and sulphates and dissolve it in a little water to a strong solution.
此步骤所需材料：
氢氧化钠——实验室级1 parts所需工具：
蒸馏水
玻璃烧杯
搅拌器
等臂天平
化学防溅护目镜
橡胶手套2
2
Slake 2 parts quicklime with it
Slake 2 parts quicklime with it
Pour the solution over 2 parts of good quicklime so the lime slakes in it. Ours: in a cast-iron pot, stirring.
此步骤所需材料：
生石灰2 parts所需工具：
铸铁锅搅拌器等臂天平化学防溅护目镜橡胶手套3
3
Dry in the iron vessel
Dry in the iron vessel
Heat the mixture in the iron vessel until dry. Ours: the cast-iron pot on a hot plate.
所需工具：
铸铁锅
电热板搅拌器橡胶手套4
4
Granulate and bottle
Granulate and bottle
Granulate the dry cake and keep it in well-closed bottles. Ours: broken up in a mortar and sieved.
所需工具：
石制研钵与研杵
粗筛
带塞玻璃瓶化学防溅护目镜橡胶手套
相关蓝图
这些蓝图共享知识——技术、材料或原理
CC0 公共领域
此蓝图以 CC0 协议发布。你可以自由复制、修改、分发和使用此作品，无需征得许可。
通过购买蓝图中的产品支持创客，他们将获得 创客佣金 （由供应商设定），或创建此蓝图的新版本并将其作为连接包含在你自己的蓝图中以分享收入。