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MICHEZO
TEKNOLOJIA
VAZI
Absolute Alcohol: Spirit Dried over Potash and Quicklime (Drinkwater)
Strong spirit still holds a few per cent of water. Drinkwater dried it first over potassium carbonate, then over fresh-burnt quicklime, distilling it each time from a water bath at about 82°, until its specific gravity fell to 0.794 at 15.6° (Thorpe, 1912). Keep it away from flames and stoppered: it takes water back from the air.
The picture: our diagram.
Kati
About 10 days
Maagizo
1
1
Over potash
Over potash
Let 1 litre of strong spirit stand over 300 g of dry potassium carbonate for 24 hours, shaking now and then. Pour off the spirit.
Vifaa kwa hatua hii:
Etanoli ya maabara, 95 %1 litaZana zinazohitajika:
Kabonati ya potasiamu (potashi)
Chupa za kioo zenye vizibo
Mizani ya mizani-mbili2
2
Over quicklime
Over quicklime
Put the spirit in the retort with as much fresh-burnt quicklime, broken small, as will soak up all of it, and let it stand.
Zana zinazohitajika:
Chokaa hai
Chombo cha kioo cha kuchemshia
Kinu na mchi3
3
Distil from the water bath
Distil from the water bath
Stand the retort in a water bath and distil slowly at about 82° into a dry flask.
Zana zinazohitajika:
Chombo cha kioo cha kuchemshia
Chupa yenye chini cha mviringo
Sufuria yenye kuta ndefu
Sahani ya Kupasha Joto
Kipimajoto4
4
Again over fresh lime
Again over fresh lime
Return the distillate to the retort with fresh, dry, powdered quicklime, leave it a week at room temperature, and distil again slowly at 81–82°, keeping air out of the receiver.
Zana zinazohitajika:
Chokaa haiChombo cha kioo cha kuchemshiaChupa yenye chini cha mviringoSufuria yenye kuta ndefuSahani ya Kupasha JotoKipimajoto5
5
Test and keep
Test and keep
Check the specific gravity at 15.6°: absolute alcohol reads about 0.794. Bottle it at once and keep it tightly stoppered.
Zana zinazohitajika:
Kipima-uzito wa majimajiKipimajotoChupa za kioo zenye viziboVifaa
1- 1 litaKishikilia Nafasi
Zana Zinazohitajika
11- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
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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.