ST Qalabka & technology (STET) ayaa geedka pilot xarun si buuxda u qalabaysan imtixaanka iyo shaybaarka gorfaynta ee Needham, MA, oo awood u leh ka baaraandegidda tiro balaadhan oo ah dhulka ka dhil, budo qalalan. STET routinely utilizes the pilot plant to quantify the separation and processing characteristics of a variety of materials including pulverized coal (PC) duuli ash, rusheyn kartaa, calcium carbonate, barite, sands macdanta culus, feldspar, iron ore, graphite, phosphate, potash iyo kuwa kale. STET uu leeyahay noocyo kala duwan oo khibrad leh dhammaan dhinacyada processing macdanta qalalan. Intaa waxaa dheer, STET has recently expanded its laboratory capability to include processing of food and feed materials including oilseed meals (sunflower meal, canola meal, rapeseed meal and soy meal), animal and bone meals, karsado, legumes and other flours. Kooxdayada oo ah farsamo warshad pilot xirfad tacliin heer sare, farmashiye shaybaarka iyo injineerada habka tayadoodii doonaa qaab-soociddiisa oo aad wax ka waxayna ka bixiyaan muuqaal macno galay natiijada.