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Sal Ammoniac Sublimed from Dung Soot, the Egyptian Way, Ure 1839
Ichwarsnur (Wikimedia Commons) · CC BY-SA 4.0
Charlie

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Charlie

14. Oktoba 2026DE
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Sal Ammoniac Sublimed from Dung Soot, the Egyptian Way, Ure 1839

Sal ammoniac takes its name from the temple of Ammon in Egypt, where it was made from the soot of burned camel dung. Andrew Ure (1839): pack the soot into loam-coated glass globes over a furnace and heat them to a dull red; the salt rises and sets as a cake inside the top. Keep the necks clear or the globes can burst. The picture: ammonium chloride crystals.
Juu
A week

Maagizo

1

Burn dung for soot

Dry the dung by plastering it on a sunny wall. Burn it in the furnace with an iron sheet set as a hood over the smoke (ours), and scrape the soot off the sheet as it builds up.

Vifaa kwa hatua hii:

Samadi ya wanyamaSamadi ya wanyama100 kg

Zana zinazohitajika:

Tanuru la matofaliTanuru la matofali
Bamba la chuma (lililofuliwa)Bamba la chuma (lililofuliwa)
SepetuSepetu
Barakoa ya vumbiBarakoa ya vumbi
Glavu za Kazi za NgoziGlavu za Kazi za Ngozi
2

Coat and fill the globes

Coat glass flasks with a thick skin of loam (clay) and let it dry. Ram the soot in firmly, leaving two or three inches empty at the neck.

Zana zinazohitajika:

Chupa yenye chini cha mviringoChupa yenye chini cha mviringo
UdongoUdongo
Nyundo ya mbaoNyundo ya mbao
Mizani ya mizani-mbiliMizani ya mizani-mbili
Barakoa ya vumbiBarakoa ya vumbi
3

Sublime

Set the globes in holes over the furnace flue and fire with dry dung, slowly at first, until they glow a dull red. The salt rises and cakes inside the top. Clear the necks often with an iron rod: a blocked neck can burst the globe.

Zana zinazohitajika:

Tanuru la matofaliTanuru la matofali
Samadi ya wanyamaSamadi ya wanyama
Fimbo ya chumaFimbo ya chuma
Glavu za Kazi za NgoziGlavu za Kazi za Ngozi
Miwani ya usalamaMiwani ya usalama
4

Knock out the cake

When cold, the globes are usually cracked. Break the glass away from the white cake at the top with the back of a hatchet. Bruise the residue at the bottom and add it to the next charge. Store the salt in a jar.

Zana zinazohitajika:

ShokaShoka
Chupa ya KiooChupa ya Kioo
Mizani ya mizani-mbiliMizani ya mizani-mbili
Glavu za Kazi za NgoziGlavu za Kazi za Ngozi
Miwani ya usalamaMiwani ya usalama
5

Salt from your soot

Inapakia daftari la Jupyter…

Vifaa

1

Zana Zinazohitajika

14

Mchoro huu unatengeneza

Thumbnail
Kishikilia nafasi

Kloridi ya amonia (NH₄Cl)

Free

230
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Blueprint zinazohusiana

Blueprint hizi zinashiriki maarifa — mbinu, vifaa au kanuni

Charcoal Air Furnace for Crucibles, Drawn by a Chimney

Charcoal Air Furnace for Crucibles, Drawn by a Chimney

na ForgeNO

Uchimbaji chuma

24
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Round-Bottom and Florence Flasks Blown from Glass Tube

Round-Bottom and Florence Flasks Blown from Glass Tube

na BubblesIT

Utengenezaji wa vioo

21
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0
0
0
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CC0 Umma Wote

Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.

Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.

Majadiliano

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