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zap65535(½ð±Ò+12,VIP+0):²¹·¢ 1-5 12:06
With the increasing awareness and increasingly strigent regulations of environment protection, currently the demands for clean gasoline and diesel as well as high-quality lubricants are kept expanding. Consequently, the hydroisomerization of the normal paraffinic hydrocarbons, an approach of producing top-quality petroleum products has drawn more and more attention. Among them, the hydroisomerization of heptane is of great importance in increasing the front-end octane number of gasoline and improving the viscosity temperature relationship of diesel.

[ Last edited by phyweiw on 2010-1-4 at 17:15 ]
2Â¥2010-01-04 16:19:36
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shirongjiu

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Just for reference!

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phyweiw ÒѾ­·­ÒëµÄºÜ¾«²ÊÁË¡£ÎÒÔÚËûµÄ³É¹û»ù´¡Ö®ÉÏ×öÁËС·ùµ÷Õû£¬½ö¹©Â¥Ö÷²Î¿¼¡£ÕâЩµ÷Õû°üÀ¨¾ä×ӽṹ¡¢½é´Ê¡¢´îÅäµÈϸ½ÚÖ®´¦¡£½ö¹©²Î¿¼ºÍÌÖÂÛ¡£Ï£Íûphyweiw ²»Òª½éÒâ¡£

Currently, the demands for clean gasoline, diesel as well as high-quality lubricants have been expanding due to an increasing awareness of and increasingly strigent regulations on environmental protection. Consequently, the hydroisomerization of the normal paraffinic hydrocarbons, an approach of producing top-quality petroleum products has drawn more and more attention. Specifically, the hydroisomerization of heptane is of great importance in increasing the front-end octane number of gasoline and improving the viscosity-temperature relationship of diesel.

[ Last edited by shirongjiu on 2010-1-5 at 09:53 ]
5Â¥2010-01-05 09:49:29
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