Ethanol samar da tsari
Na farko, albarkatun kasa
A cikin masana'antar, ana samar da ethanol gabaɗaya ta hanyar sitaci fermentation tsari ko tsarin hydration kai tsaye na ethylene. An haɓaka ethanol na fermentation akan tushen giya kuma shine kawai hanyar masana'antu don samar da ethanol na dogon lokaci. Abubuwan da ake amfani da su na hanyar fermentation sun haɗa da albarkatun hatsi (alkama, masara, dawa, shinkafa, gero, hatsi, da dai sauransu), albarkatun dankalin turawa (rogo, dankalin turawa, dankalin turawa, da sauransu), da albarkatun sukari (beet). , sugar canne, sharar gida molasses, sisal, da dai sauransu) Da kuma cellulose albarkatun kasa (guntu itace, bambaro, da dai sauransu).
Na biyu, tsari
Kayan hatsi na hatsi
Danyen dankalin turawa
Glycogen albarkatun kasa
Cellulose albarkatun kasa
Hanyar hadawa
Ruwan ruwa kai tsaye na ethylene shine amsawar ethylene kai tsaye tare da ruwa a gaban zafi, matsa lamba kuma a gaban mai kara kuzari don samar da ethanol:
CH2═CH2 + H-OH →C2H5OH (Ana yin maganin ta matakai biyu. Mataki na farko shine a samar da sinadarin mercury a cikin ruwan tetrahydrofuran mai ruwa tare da gishiri na mercury kamar mercury acetate, sannan a rage shi da sodium. borohydride.) - Ana iya ɗaukar Ethylene daga iskar gas mai yawa, tare da ƙananan farashi da babban fitarwa, wanda zai iya ceton mai yawa. abinci, don haka yana tasowa da sauri.
Hakanan za'a iya canza shi zuwa syngas ta masana'antar sinadarai na kwal, haɗa kai tsaye ko sanya ta hanyar hydrogenation na masana'antu na acetic acid.
Na uku, ma'aunin inganci
Dangane da bukatun abokan ciniki, rukunin samar da ethanol na iya isa daidaitattun daidaitattun daidaitattun (GB10343-2008 na musamman, babban matsayi, babban matsayi, GB18350-2013, GB678-2008) ko wasu ƙa'idodi na duniya.
Na hudu, maganganun
Kamfanin na iya aiwatar da cikakken aikin maɓalli kamar barasa, sinadarai, magunguna, DDGS.
Alamar "Golden Character" distillation iri da kayan aiki suna da rabon kasuwar cikin gida sama da 40%. A cikin 2010-2013, kamfanin ya zama na farko a cikin masana'antu iri ɗaya na shekaru huɗu a jere.
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