Elekti lingvon:
La STET elektrostatika apartiga procezo estas tute seka, postulas neniun akvo aŭ kemiaĵoj. Seka elektrostatika disiĝo metodoj proponi ŝancon por generi novajn kaj pli funkcia planto proteino produktoj, including sunflower seed meal with increased protein content for use as a high value animal feed. This protein enriched sunflower seed meal can be used as a non-GMO replacement for soy meal, and add value to sunflower oil crushing operators and feed producers.
A sample of solvent extracted sunflower seed meal was purchased by STET for pilot testing. The sunflower meal was finely milled (sekaj) en du partiklograndojn, a coarser feed with a d50 = 70 mikrono, prepared with a hammer mill and a finer feed with a d50 = 25 mikrono, preparita per aero klasigita muelejo. The dry sunflower seed meal samples were then separated using the STET tribo-electrostatic belt separator. Subsamples of the negatively charged and positively charged products were measured for protein using the DUMAS method.
Finely milled dry sunflower seed meal samples demonstrated excellent sunflower protein separation. Por la pli krudaj (d50 = 70 mikrono) specimeno, the feed sample containing approximately 39% proteino (seka bazo) was separated into a product containing 52% proteino kaj kromprodukto kun a 29% proteino, en unu sola paso tra la apartigilo. Por la pli fajnaj (d50 = 25 mikrono) specimeno, produkto kun a 54% protein content was generated, with a by-product with 25% proteino, en unu sola paso tra la apartigilo.
The tribo-electrostatic belt separator demonstrated the capability to process finely ground sunflower seed meal to significantly upgrade the protein content, farante ĝin pli valora kiel besto-servo. The STET tribo-electric belt separator offers many benefits for processing sunflower meal including continuous operation, alta-servo rapideco de ĝis 15 Tunoj por hora-servo, malalta energia konsumo, facileco de operacio kaj alta mekanika fidindeco.
