Joala ba ethyl

Litaba

• Joala ea ethyl e fumanoa joang?
• Ho fumana ethanol ho 'moba

Joala ea ethyl e fumanoa joang?

The ho fumana joala ea ethyl kapa ethanol E hlaha mehloling e 'meli e ka bang teng; Peresente e kholo ea tlhahiso ena e fumanoa ka ho belisoa ha limela tse kang 'moba.

Empa ha ho khonehe feela ho fumana joala ea ethyl ho tsoa ho sucrose ea 'moba, ho a khonahala ho fumana motsoako ona ho starch ea poone le selulose ea meru ea lifate tsa citrus. Joala ea ethyl e fumanoeng ho belisoa hona e tsoakane le peterole mme e sebelisoa e le mafura.

Ka hlakoreng le leng, le bakeng sa ts'ebeliso ea liindasteri, motsoako ona o fihlelleha ka ho kenya metsi a ethylene. Ea morao-rao (e tsoang ho ethane kapa oli) ke khase e se nang 'mala eo, e kopantsoeng le asiti ea sulfuric e leng sesosa, e hlahisa joala ea ethyl. Ka lebaka la ts'ebetso ena, ethanol e fumanoa ka metsi. Hamorao tlhoekiso ea eona ea hlokahala.

Ho fumana ethanol ho 'moba

Ho belisa

Ts'ebetso ena e kenyelletsa ho belisoa (ka ts'ebeliso ea tomoso) molasses ea 'moba. Ka tsela ena ho tlameha ho belisoa. Tsela ea ho ntša joala ho sena e tlameha ho ba ka mekhahlelo ea distillation.

Ho belisoa hona ho hlahisa liphetoho tsa lik'hemik'hale ka har'a tsoekere. Sena se bakoa ke ketso ea li-catalysts tsa biochemical tse bitsoang li-enzyme. Li-enzyme tsena li entsoe ka likokoana-hloko tse phelang tse kang mefuta e fapaneng ea li-fungus. E sebelisoang haholo bakeng sa ts'ebetso ea mofuta ona ke Sacharomicies Servericiae, e tsebahalang ka ho fetisisa e le tomoso ea biri.

Sulfuric acid, penicillin, ammonium phosphate, zinc sulfate, manganese sulphate le magnesium sulphate li kenyelletsoa tomoso ea moetsi ona. Ka lebaka la ts'ebetso ena, ho tsoa molek'huleng e le 'ngoe ea sucrose, ho fumanoa limolek'hule tse' ne (4) tsa joala.

Ho fumana veine e hloekileng

Kamora moo, poleiti le nozzle centrifuges li sebelisoa ho ntša tomoso. Sena se hlahisa karohano ka lehlakoreng le leng la tomoso (ka mokhoa o ts'oanang o boreleli o ka sebelisoang hape bakeng sa beliso e ngoe haeba e fuoa phepo e lekaneng le ho tloaela maemo) 'me ka lehlakoreng le leng e tlameha ntle le tomoso e amohelang lebitso la veine e hloekileng.

Khalala ea ho qhala

Ha veine e hloekileng e kena ka har'a litšiea tsa distillation, ho fumanoa lihlahisoa tse peli; stillage le phlegm. Le ha ho qhekella ho se na joala, phlegm e na le motsoako oa joala. Ba morao-rao ba tla hloekisoa ka litšiea tse joalo ka li-distiller empa tse bitsoang lihloekisi.

Litšiea tsa mofero

Lihloekisi tsena li fihlela karohano ea lino tse tahang tse fapaneng joalo ka li-esters, aldehydes, ketone, jj. (Tseo hape li bitsoang Tatso e Mpe Ethyl Alcohol).

Ts'ebetso ea ho hlophisa bocha

Ka lebaka la ts'ebetso ea ho nchafatsa, tsena Tatso e Mpe ba khutlela kholomong. Ka tsela ena, ba tsepamisa mohopolo phlegm e hloekisitsoeng. Phlegm ena e bapala karolo ea bohlokoa holima kholomo; tsoela pele ho tsepamisa mohopolo litafoleng tse hloekisitsoeng.

K'holomo e lokisang

Kholomo ena ea hoqetela e tla qetella e arotse joala bo fapaneng. Kahoo, karolong e ka tlase e tla ba metsi le joala bo phahameng; Tatso e mpe le li-alcohol tse isopropyl li tla sala karolong e bohareng. Qetellong, kaholimo ho kholomo, tatso e monate ea ethyl alcohol ka liperesente tse ka bang 96 °.