Natural gas¿¡´Â C1 ~ C4 ... µî ´Ù¾çÇÑ hydrocarbonµéÀÌ ¼¯¿©ÀÖ½À´Ï´Ù.
1. Àú´Â ÀÌ ´Ù¾çÇÑ hydrocarbonµéÀ» ¸ðµÎ C1(methane)À¸·Î ¸¸µé°í ½Í½À´Ï´Ù.
(Àú´Â ÀÌ°øÁ¤À» pre-reforming À̶ó°í ¾Ë°íÀÖ½À´Ï´Ù)
2. ±×¸®°í ±× C1À» ±Ã±ØÀûÀ¸·Î syngas·Î ¸¸µé°íÀÚ ÇÕ´Ï´Ù. (reforming)
À§ÀÇ µÎ°¡Áö °øÁ¤ Áß¿¡¼ ù¹ø°ÀÎ pre-reforming¿¡ ´ëÇÑ ½ÇÇè°ªÀÌ ³ª¿Â ³í¹®À̳ª ƯÇ㸦 °Ë»öÇÏ°í Àִµ¥,
¸îÀÏ° ã¾ÆºÁµµ µµ¹«Áö ¸øã°Ú±º¿ä. Á¦°¡ °Ë»ö¾î¸¦ À߸øÀÔ·ÂÇؼ ¸øã´Â°ÍÀÎÁö ¾Æ´Ï¸é
°ü·Ã±â¼úµéÀÌ openµÇ¾î ÀÖÁö ¾Ê±â ¶§¹®ÀÎÁö ¸ð¸£°Ú³×¿ä.
Á¦°¡ ¾Ë°íÀÖ´Â"pre-reforming"À̶õ ´Ü¾îÀÇ Àǹ̰¡ ¸Â´Â°ÍÀÎÁö, ¾Æ´Ï¸é ´Ù¸¥ À̸§ÀÌ ÀÖ´Â °ÍÀÎÁö ±Ã±ÝÇÕ´Ï´Ù.