Braga, iresiphi kanye nenqubo incazelo

Umkhiqizo etholwe ngenxa feedstock ukuvutshelwa ngokuthi ikhaya phisa. inqubo ukuvutshelwa ngokwawo okuyisisekelo yokuphisa ubuchwepheshe, ikhwalithi indaba kokuqala sincike kuyo - phisa. ukuphisa ubuchwepheshe akuxhomekile nje kuphela esimweni indlela ekhethiwe kahle iresiphi Mash, kodwa kukhethwe kahle kusukela lokushisa kanye lokuhlushwa izingxenye. I chemical yokusabela ukuthi lobu buchwepheshe kungenziwa amelwe ifomu:

Ushukela → ETHYL utshwala + amanzi + carbon dioxide

I lokushisa ukuvutshelwa - 18 ... 240c. I iconsi elibukhali lokushisa ekuqaleni ukuvutshelwa ungayeka ngokuphelele yonke le nqubo, naphezu kweqiniso lokuthi ushukela akusho lwalungabola, ngoba imvubelo akusebenzi ngaphansi kwamazinga okushisa aphansi. Nokho, ukuze uthole ukusebenza ukusiza kuhlangana nemvubelo. Amazinga isigqugquzeli kuyingozi nakakhulu ngoba imvubelo angazamukela kuze kube kangangokuthi inqubo ukuvutshelwa uyisebenzise olungeke lwenzeke. Nokho, ezihlukahlukene zokupheka zokupheka Mash indlela yokutakula zingatholakala ngokuthatha inqubo ukuvutshelwa inhlama nemvubelo nokungeza esitsheni ezokuthutha entsha egumbini nge izinga lokushisa komoya esingeqile degrees 24.

Isikhathi inkambo ukuvutshelwa incike lemali ushukela. Braga, ogama iresiphi kusekelwe unezela ushukela, iyeke "uvuthwe" kanye lokuhlushwa utshwala ivolumu 10 amaphesenti. Lokhu kusho ubhiya ekhaya-ukwenziwa iresiphi ushukela akakubekezeleli ukuntuleka le ngxenye (hhayi ukuqedela inqubo ukuvutshelwa), futhi babutha yalo kusho izindleko ezengeziwe (njengoba kuqhathaniswa kadokotela we ukugeza aphume ujamu).

Braga, ogama iresiphi kusekelwe ushukela, kugcinwa at olinganise ushukela, imbiliso namanzi (1: 0.1: 3). Recipe Mash of jam, ushukela umswakama ukugcwaliswa uyakucabangela Izingxube ezithile eqala ingxenye efanayo, futhi kudinga-30% imvubelo.

Kungakhathaliseki iresiphi ukupheka Mash ukuvutshelwa sehlukaniswe 3 izinhlobo: Foam, ukuxuba futhi ikhava. Amazambane asikubekezeleli isembozo ukuvutshelwa lapho imvubelo sesibuthakathaka futhi zidinga ekubuyekezeni. Foamy Splashes ukuvutshelwa wort kanti ngenxa yalokho, ingozi nokulahlekelwa impahla kwenzeka. Kodwa-ke kufanele kuqashelwe ukuthi lezi zinqubo akuzona esibucayi futhi isilungisiwe ngezindlela ezihlukahlukene. Nakubukwa ocebile ukulungiswa ubhiya ezenziwe ekhaya, zokupheka abawenzayo yesimanje asho ukuthi njengoba ejenti defoaming efanelekayo nesinqumela futhi amafutha zemifino. Kungezwe amabhisikidi kuyindlela elula - ezihambayo isitsha ambalwa cool sezinsuku (kwaze kwaba ngemva isiqongo ukuvutshelwa).

Phila isikhunta ezincane (imvubelo) bedla impahla eluhlaza kanye ikhiphe i-carbon dioxide, ikhemikhali eyisisekelo uku Mash ekwakhiweni. Lapho umkhiqizo ukuphila kwabo - utshwala - kufika ku-15% okuhlushwa, imvubelo bayabulawa, ngisho noma kwakungekho ushukela nevybrodivshy.

Braga, iresiphi of okubandakanya ukusetshenziswa ujamu (futhi izithelo impahla eluhlaza) kungenzeka futhi ihlanganisa "zasendle" imvubelo. Lokhu imvubelo, etholwe nomkhombe flat in ingilazi ibhodlela amajikijolo ezingahlanjiwe (2 izinkomishi amajikijolo, 0.5 ushukela omunye ingilazi yamanzi) kukhona ayethukuthele, ivaliwe plug ye uhala ukuyofunda 3-4 izinsuku endaweni emnyama efudumele. Khona ijusi is batheleka ngokusebenzisa cheesecloth kolunye esitsheni, futhi ulisebenzise njengendlela imvubelo zizalela. Lokhu Braga kudinga 300 amagremu nhlama ebilisiwe amalitha eziyishumi komkhiqizo. Impilo eshalofini of imvubelo - izinsuku ezingu-10.

Kukhona ubhiya ekhaya-ukwenziwa, iresiphi of esihlinzeka esikhundleni imvubelo njengoba utamatisi unama (idinga kathathu okuningi), kanye decoction of Uhobhane.

Kungaba ezifiselekayo uma sibala Eqinisweni ezinjalo, esizukulwaneni Ethanol ngesikhathi ukuvutshelwa. Akekho iresiphi Mash bakutshele ukuthi utshwala ivame ukuba oxidize bese bakha izidakamizwa eziyingozi (acetaldehyde, acetic acid kanye ethanol). Lezi izinto akhiwa phakathi nokuxhumana emoyeni futhi ETHYL utshwala. I lokuhlushwa lezi izinto kuyehla le "yokuvala amanzi", okuyinto iyaluvimba nokuxhumana.