| 摘要 |
A HYDROCARBON OIL MANUFACTURING METHOD COMPRISES FRACTIONATING A SYNTHETIC OIL OBTAINED THROUGH FISCHER-TROPSCH SYNTHESIS, SO AS TO OBTAIN A MIDDLE FRACTION HAVING A CONTENT OF A FRACTION OF BOILING POINT 150 TO 360�C OF NOT LESS THAN 90 MASS% AND A CONTENT OF A FRACTION OF BOILING POINT NOT LESS THAN 350�C OF NOT MORE THAN 5 MASS%, AND A WAX COMPONENT THAT IS HEAVIER THAN THE MIDDLE FRACTION, AND BRINGING EACH OF THE MIDDLE FRACTION AND THE WAX COMPONENT INTO CONTACT WITH A HYDROTREATING CATALYST IN THE PRESENCE OF HYDROGEN, AND THEN MIXING TOGETHER, AND FRACTIONATING, SO AS TO OBTAIN A HYDROCARBON OIL HAVING A CONTENT OF A FRACTION OF BOILING POINT 150 TO 360�C OF NOT LESS THAN 86 MASS% AND A CONTENT OF A FRACTION OF BOILING POINT NOT LESS THAN 350�C OF NOT LESS THAN 5 MASS%. |
