สำนักราชบัณฑิตยสภา

The Journal of the Royal Institute of Thailand √–∫∫∑ÿ ππ‘ ¬¡¿“¬„µâ √–∫Õ∫ª√–™“∏‘ ª‰µ¬·∫∫‰∑¬ °“√º≈‘ µ¢â “«°≈â ÕßÀÕ¡¡–≈‘ ÿ ¢¿“æ ‚¥¬„™â ‡∑§π‘ §ø≈Ÿ Õ‘ ‰¥‡´™— π√à «¡°— ∫°“√‡°Á ∫„π∑’Ë Õ— ∫Õ“°“» Vol. 32 No. 1 Jan.-Mar. 2007 114 17 19 21 23 25 27 29 31 33 120 0 30 60 90 150 180 Moisture content (%d.b.) T 130C, Tempering 30 min T 130C, Tempering 60 min T 130C, Tempering 120 min T 150C, Tempering 30 min T 150C, Tempering 60 min T 150C, Tempering 120 min Elapsed time (min) Drying Tempering Ventilation 10 15 20 25 30 0 2 3 1 Moisture content (%d.b.) Elapsed time (min) T = 130C, Mi = 28.2%d.b. T = 150C, Mi = 28.2%d.b. √Ÿ ª∑’Ë Û °“√‡ª≈’Ë ¬π·ª≈ߧ«“¡™◊È π¢Õߢ⠓«‡ª≈◊ Õ°µ“¡‡«≈“ (§«“¡™◊È π‡√‘Ë ¡µâ π√â Õ¬≈– ÛÛ.Û) √Ÿ ª∑’Ë Ù °“√‡ª≈’Ë ¬π·ª≈ߧ«“¡™◊È π¢Õߢ⠓«‡ª≈◊ Õ°µ“¡‡«≈“ ™à «ß°“√Õ∫·Àâ ߥ⠫¬‡∑§π‘ §ø≈Ÿ Õ‘ ‰¥‡´™— π (§«“¡™◊È π‡√‘Ë ¡µâ π√â Õ¬≈– Ú¯.Ú)