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Soda Lime: 2 Parts Quicklime Slaked with 1 Part Caustic Soda
Charlie

Yaremwe na

Charlie

21. Ukwakira 2026DE
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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.
Utangiye
1 day

Amabwiriza

1

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.

Ibikoresho by'iyi ntambwe:

Hidorogisidi ya sodiyumu — urwego rw'ubushakashatsiHidorogisidi ya sodiyumu — urwego rw'ubushakashatsi1 parts

Ibikoresho bikenewe:

Amazi YatunganyijweAmazi Yatunganyijwe
Igikombe cy'IkirahureIgikombe cy'Ikirahure
Igikoresho cyo kuvangaIgikoresho cyo kuvanga
Umunzani w'ibiroUmunzani w'ibiro
Amadarubindi yo Kwirinda IbinyabutabireAmadarubindi yo Kwirinda Ibinyabutabire
Uturindantoki tw'ikawusuUturindantoki tw'ikawusu
2

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.

Ibikoresho by'iyi ntambwe:

Ishwagara idazimyeIshwagara idazimye2 parts

Ibikoresho bikenewe:

Inkono y'icyuma cyasuweInkono y'icyuma cyasuwe
Igikoresho cyo kuvangaIgikoresho cyo kuvanga
Umunzani w'ibiroUmunzani w'ibiro
Amadarubindi yo Kwirinda IbinyabutabireAmadarubindi yo Kwirinda Ibinyabutabire
Uturindantoki tw'ikawusuUturindantoki tw'ikawusu
3

Dry in the iron vessel

Heat the mixture in the iron vessel until dry. Ours: the cast-iron pot on a hot plate.

Ibikoresho bikenewe:

Inkono y'icyuma cyasuweInkono y'icyuma cyasuwe
Urubaho rushyushyaUrubaho rushyushya
Igikoresho cyo kuvangaIgikoresho cyo kuvanga
Uturindantoki tw'ikawusuUturindantoki tw'ikawusu
4

Granulate and bottle

Granulate the dry cake and keep it in well-closed bottles. Ours: broken up in a mortar and sieved.

Ibikoresho bikenewe:

Isekuru n'Umuhini by'IbuyeIsekuru n'Umuhini by'Ibuye
AkayungurizoAkayungurizo
Amacupa y'ikirahuri afite ibipfundikizoAmacupa y'ikirahuri afite ibipfundikizo
Amadarubindi yo Kwirinda IbinyabutabireAmadarubindi yo Kwirinda Ibinyabutabire
Uturindantoki tw'ikawusuUturindantoki tw'ikawusu

Ibikoresho

2

Ibikoresho bikenewe

11

Iki gishushanyo gikora

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Agateganyo

Ishwagara ya soda (inyunyuza CO2)

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Quicklime Burned in a Rude Stone Kiln, Ure 1839

Quicklime Burned in a Rude Stone Kiln, Ure 1839

na MaryFI

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Purified Sodium Hydroxide: Caustic Soda Dissolved in Alcohol, Filtered and Dried in Silver

Purified Sodium Hydroxide: Caustic Soda Dissolved in Alcohol, Filtered and Dried in Silver

na CharlieDE

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