Khetha ulimi:
Ngokombiko ovela kwi-Energy Information Administration, imishayo yokusebenza kwezitshalo ezisebenza ngotshani we-ethanol yehlise yancipha yaya kumanani amaningi ngonyaka 2019. Lokhu bekufanele ngokwengxenye ngoba ukukhiqizwa kwaqhubeka ukuphakama, naphezu kwesidingo esilinganiselwe sokukhula kukaphethiloli. Ngaphezu kwalokho, small refinery exemptions have further hurt. Demanded by allowing blenders to reduce the required volumes of ethanol incorporated into fuels.
Njengoba imishado kwimikhiqizo ye-ethanol ihlala iqinile, abakhiqizi abaningi be-ethanol bakhetha ukugxila ekudalweni kwenani kusuka kuma-ethanol co-product. Izinhlamvu Ezomile Ezisakazwa Ngama-Solubles (DDGS) kade kwaba ngumkhiqizo ongaqashelwanga. At 28-32% amaprotheni, iqukethe amaprotheni amaningi kakhulu ukubona inani lawo eliphelele njengokuphaka okukhanyayo. While at the same time being too low in protein to be utilized in high substitution ratios for monogastric feeds like aquaculture, swine, and poultry. Le yinselelo ejwayelekile kuyo yonke imboni yokudla kwezilwane. It represents a huge opportunity in the field of “precision animal nutrition”. It is defined as providing an animal with feed that precisely meets its nutritional requirements.
Ukuthola okuningi kwi-DDGS, ST Izinsiza kusebenza & ubuchwepheshe (STET) inikeza ubuchwepheshe bayo obukhethekile bokucwaninga ukukhiqiza a 50% amaprotheni DDGS. Esethu inqubo yokuhlukanisa eyomile ye-triboelectrostatic izimele ngokuphelele enqubweni yokukhiqiza ye-ethanol. It is allowing it to be commissioned with no interruption to the ethanol plant operation. Ngaphezu kwalokho, uhlelo lungafakwa ngezigaba noma imigqa. So that production of the high protein product can be ramped up gradually, futhi izindleko zokutshala zingasakazwa.
Ngaphandle kwezinselelo zemakethe ezikhona, sisekhona isidingo sokukhiqizwa kwe-ethanol. Yini ungasebenzisi inzuzo yomkhiqizo ohlanganyelwe enqubweni yokwandisa amabanga akho futhi wenze inzuzo enkulu ekunikezelweni kombila wesizwe?
