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wust67
½ð³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 54
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 0.005
- ½ð±Ò: 921.3
- Ìû×Ó: 1627
- ÔÚÏß: 339.5Сʱ
- ³æºÅ: 1009964
| According to the analysis of table 1, the catalyst has well hydroisomerization activity and adaptability to the feedstocks, whcih can effectively transform various waxy feedstocks into low-freezing base oil with high or ultrahigh viscosity index. The efficiency of the reaction relates to the wax content. As naphthenic VGO and 200SN dewaxing oil contain little wax, the condensation point of each is not high, and it can reduce the pour point to the prescriptive temperature under a milder condition. While the wax content of 650SN is higher, the pour point must be reduced by 80 ¡æ, so it needs a rigorous reaction condition. |
3Â¥2010-11-15 07:45:15
liufawen
ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)
- ·ÒëEPI: 65
- Ó¦Öú: 62 (³õÖÐÉú)
- ¹ó±ö: 4.944
- ½ð±Ò: 263978
- Ìû×Ó: 101588
- ÔÚÏß: 5913.2Сʱ
- ³æºÅ: 837583
| According to the analysis in table 1£¬the catalyst has well hydroisomerization activity and adaptability to feedstock, it can transform various feedstocks with wax into low-freezing base oil with high viscosity index or ultrahigh viscosity index.The efficiency of the reaction relate to the content of the wax. naphthenic VGO and 200SN dewaxing oil have little wax,so the solid point is not high,and it can reduce the pour point to the prescriptive temperature under a mild condition£¬while the wax content of 650SN is higher,the pour point should reduce by 80¡æ, thereby,it needs a rigorous reaction condition. |
2Â¥2010-11-15 07:36:19
wust67
½ð³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 54
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 0.005
- ½ð±Ò: 921.3
- Ìû×Ó: 1627
- ÔÚÏß: 339.5Сʱ
- ³æºÅ: 1009964
4Â¥2010-11-15 07:50:58
wust67
½ð³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 54
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 0.005
- ½ð±Ò: 921.3
- Ìû×Ó: 1627
- ÔÚÏß: 339.5Сʱ
- ³æºÅ: 1009964
| According to the analysis of Table 1, the catalyst has well hydroisomerization activity and adaptability to the feedstocks, whcih can effectively transform various waxy feedstocks into low-freezing base oil with high or ultrahigh viscosity index. The efficiency of the reaction relates to the wax content. As naphthenic VGO and 200SN dewaxing oil contain little wax, the condensation point of each is not high, and it can reduce the pour point to the prescriptive temperature under a milder condition. While the wax content of 650SN is higher, the pour point must be reduced by 80 ¡æ, so it needs a rigorous reaction condition. |
5Â¥2010-11-15 08:32:02













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