เอกสารการประชุมวิชาการและเสนอผลงานวิจัย มหาวิทยาลัยทักษิณ ครั้งที่ 19 2552 - page 1189

„µ¦ž¦³»¤ª·µ„µ¦Â¨³Áœ°Ÿ¨Šµœª·‹´¥¤®µª· š¥µ¨´¥š´„¬·– ‡¦´Ê Šš¸É 19 ž¦³‹Îµže 2552
œÊÎ µ¤´œÅÃ°—¸ÁŽ¨‹µ„œÊε¤´œ¡ºš¸Éčo¨oª˜n°¤¦¦™œ³Á‡¦ºÉ°Š¥œ˜r —¸ÁŽ¨šµŠ„µ¦Á„¬˜¦
( Biodiesel from used vegetable oil on agricultural engine)
°¤¦¦´˜œr ō¥»ª¦¦–1, ª¦·¬“µ »¥o °¥2, œ¡œ´œšr œµœ‡ŠÂœ3 , žd˜· ¡µœ·µ¥»œœšr4*
Amonrrat Chaisuwan1 , Warichta Sukloy2 ,Noppanun nankongnap3 , Piti panichayunon4*
š‡´—¥n°
Šµœª· ‹´¥œ¸Ê¤¸ª´˜™»ž¦³Š‡rÁ¡ºÉ°«¹ „¬µ„µ¦®µ´—nªœ °Šn ªœŸ¤Äœ„µ¦Ÿ¨·˜Â¨³‡» –£µ¡ÁºÊ°Š˜oœ °Š
œÊÎ µ¤´œÅÃ°—¸ÁŽ¨‹µ„œÊε¤´ œ¡ºš¸ÉŸnµœ„µ¦Äo ¨oª ×¥œÎµœÊš¸ÉŸnµœ„µ¦Äo ¨oª¤µšÎµž’· „·¦·¥µš¦µœrÁ°Áš°¦·¢d
Á‡´Éœ„´Á¤šµœ°¨ ץčoÎÁ—¸¥¤Å±—¦°„ÅŽ—rÁž}œ˜´ªÁ¦n Šž’·„·¦·¥µÄœ„µ¦Ÿ¨·˜ÅÃ°—¸ÁŽ¨¡ªnµœÊÎ µ¤´œÅÃ°—¸ÁŽ¨
š¸É Ÿ¨·˜Å—o ¤¸‡»–¤´˜· Ÿnµœ¤µ˜¦“µœ˜µ¤š¸É„¦¤›» ¦„· ‹¡¨´ŠŠµœ„Î µ®œ— ‹µ„œ´ÊœšÎ µ„µ¦š—°Áž¦¸¥Áš¸ ¥
ž¦³·š›·£µ¡ °ŠÁ‡¦ºÉ°Š¥œ˜r š¸ÉčoœÊÎ µ¤´œÅÃ°—¸ ÁŽ¨100%¨³œÊε¤´ œ—¸ÁŽ¨ Áž}œÁºÊ°Á¡¨· Š ĜÁ‡¦ºÉ°Š¥œ˜r —¸ÁŽ¨šµŠ
„µ¦Á„¬˜¦ ×¥‡ª‡» ¤‡ªµ¤Á¦Èª¦°Á¦·É¤˜oœš¸É 500 rpm ‹œ™¹Š‡ªµ¤Á¦Èª¦° 2200 rpm Ž¹ÉŠ¡ªn µœÊε¤´œÅÃ°—¸ÁŽ¨
¤¸°´˜¦„µ¦·ÊœÁž¨º°ŠÁºÊ°Á¡¨·Š ž¦·¤µ–„pµŽÅœÃ˜¦Á‹œ°°„ÅŽ—r¨³Åœ˜¦·„°°„ÅŽ—r °»–®£¼¤·Â„p Å°Á¸¥¤¸°»–®£¼¤·
Ą¨oÁ‡¸¥Š„´œ ¨³°´˜¦µ‡ªµ¤·ÊœÁž¨º°ŠÁºÊ°Á¡¨·Š‹ÎµÁ¡µ³¤µ„„ªnµœÊε¤´œ—¸ÁŽ¨
‡ÎµÎµ‡´ : œÊε¤´œ¡ºš¸ÉŸnµœ„µ¦Äo¨oª / ž’·„·¦·¥µš¦µœrÁ°Áš°¦·¢d Á‡´Éœ / œÊε¤´œÅÃ°—¸ÁŽ¨
/ œÊÎ µ¤´œ—¸ÁŽ¨ / Á‡¦ºÉ°Š¥œ˜r—¸ÁŽ¨šµŠ„µ¦Á„¬˜¦
ABSTRACT
This research aims to study proportion and quality of biodisel from used veqetable oil. First, used
veqetable oil was transtevification reacted with metonal while the catalyst was sodium hydroxide. We found
that its properties pass the business energy depertment standard. Next, we compared the efficiency between
biodeisel 100% and diesel on agricultural engine in range of speed 500-2200 rpm. The result shrwed that
biodisel have fuel consumption , value of NO , NOx and specific fuel consumption more than diesel. While the
exhaust temperature both of them have adjacent value.
Keywords : Used vegetable oil / Transterification / Biodeisel / Deisel / Agricultural engine
---------------------------------------------------------------------------------------------------------------------------------------
1 œ· ·˜´Êœžeš¸É4 µ µ¢d¢d ·„rž¦³¥»„˜r-¡¨´ŠŠµœ ‡–³ª·š¥µ«µ˜¦r ¤®µª·š¥µ¨´¥š´„¬·–
2 œ· ·˜´Êœžeš¸É4 µ µ¢d¢d ·„rž¦³¥»„˜r-¡¨´ŠŠµœ ‡–³ª·š¥µ«µ˜¦r ¤®µª·š¥µ¨´¥š´„¬·–
3 °µ‹µ¦¥rž¦³‹Îµ£µ‡ª·µ¢d ·„r ‡–³ª·š¥µ«µ˜¦r ¤®µª·š¥µ¨´¥š´„¬·–
4 °µ‹µ¦¥rž¦³‹Îµ£µ‡ª·µ¢d ·„r ‡–³ª·š¥µ«µ˜¦r ¤®µª·š¥µ¨´¥š´„¬·–
* Corresponding author : Ú¦«´¡šr/Ú¦µ¦ 074-693974 :piti204@yahoo.com