Inqubo yokukhiqiza i-Ethanol
Okokuqala, izinto zokusetshenziswa
Embonini, i-ethanol ngokuvamile ikhiqizwa inqubo yokuvutshelwa kwesitashi noma inqubo ye-ethylene eqondile ye-hydration. I-ethanol yokuvutshelwa yathuthukiswa ngesisekelo sokwenza iwayini futhi kwaba ukuphela kwendlela yezimboni yokukhiqiza i-ethanol isikhathi eside. Izinto zokusetshenziswa zendlela yokuvutshelwa ikakhulukazi zihlanganisa okusanhlamvu (ukolweni, ummbila, amabele, irayisi, amabele, oats, njll.), izinto zokusetshenziswa zamazambane (umdumbula, ubhatata, izambane, njll.), kanye nezinto zokusetshenziswa zikashukela (beet , umoba, ama-molasses angcolile, i-sisal, njll.) Nezinto zokusetshenziswa kwe-cellulose (ama-wood chips, utshani, njll.).
Okwesibili, inqubo
Okusanhlamvu okuluhlaza
Izinto zokusetshenziswa zamazambane
Glycogen izinto zokusetshenziswa
Cellulose izinto zokusetshenziswa
Indlela yokuhlanganisa
I-hydration eqondile ye-ethylene ukusabela okuqondile kwe-ethylene ngamanzi phambi kokushisa, ingcindezi kanye nokuba khona kwe-catalyst ukukhiqiza i-ethanol:
I-CH2═CH2 + H-OH→C2H5OH (Ukusabela kwenziwa ngezinyathelo ezimbili. Isinyathelo sokuqala ukwakha inhlanganisela ye-organic mercury kwisisombululo samanzi se-tetrahydrofuran ngosawoti we-mercury njenge-mercury acetate, bese unciphisa nge-sodium. i-borohydride.) - I-ethylene ingathathwa ku-petroleum gas eqhekeka ngobuningi, ngezindleko eziphansi nokukhipha okukhulu, okungase gcina ukudla okuningi, ngakho-ke ikhula ngokushesha okukhulu.
Ingabuye iguqulwe ibe yi-syngas ngemboni yamakhemikhali wamalahle, ehlanganiswe ngokuqondile noma eyenziwe yi-industrial hydrogenation ye-acetic acid.
Okwesithathu, izinga lekhwalithi
Ngokwezidingo zamakhasimende, iyunithi yokukhiqiza i-ethanol ingafinyelela emazingeni afanele (ibanga elikhethekile le-GB10343-2008, ibanga eliphakeme, ibanga elijwayelekile, i-GB18350-2013, GB678-2008) noma amanye amazinga omhlaba.
Okwesine, amazwi
Inkampani ingenza iphrojekthi ephelele ye-turnkey efana notshwala, amakhemikhali, imithi, i-DDGS.
I-"Golden Character" yomkhiqizo wokuhluzwa kwemikhiqizo kanye nemishini ehambisanayo inesabelo semakethe yasekhaya esingaphezu kuka-40%. Ngo-2010-2013, inkampani yabeka kuqala embonini efanayo iminyaka emine ilandelana.
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