基本信息:
- 专利标题: 烴類之整合加氫裂解及脫蠟法 INTEGRATED HYDROCRACKING AND DEWAXING OF HYDROCARBONS
- 专利标题(英):Integrated hydrocracking and dewaxing of hydrocarbons
- 专利标题(中):烃类之集成加氢裂解及脱蜡法 INTEGRATED HYDROCRACKING AND DEWAXING OF HYDROCARBONS
- 申请号:TW100122631 申请日:2011-06-28
- 公开(公告)号:TW201219553A 公开(公告)日:2012-05-16
- 发明人: 普林提斯 克里斯塔 , 達格 麥克 , 丹德卡 愛吉特 , 奧利佛 克里斯多福 , 羅特 維傑 , 麥卡錫 史蒂芬 , 雷 法蘭克 , 芬蘭德 布萊德利
- 申请人: 艾克頌美孚研究工程公司
- 申请人地址: EXXONMOBIL RESEARCH AND ENGINEERING CO. 美國 US
- 专利权人: 艾克頌美孚研究工程公司
- 当前专利权人: 艾克頌美孚研究工程公司
- 当前专利权人地址: EXXONMOBIL RESEARCH AND ENGINEERING CO. 美國 US
- 代理人: 林志剛
- 优先权: 美國 61/359,571 20100629 美國 13/169,409 20110627
- 主分类号: C10G
- IPC分类号: C10G
An integrated process for producing naphtha fuel, diesel fuel and/or lubricant base oils from feedstocks under sour conditions is provided. The ability to process feedstocks under higher sulfur and/or nitrogen conditions allows for reduced cost processing and increases the flexibility in selecting a suitable feedstock. The sour feed can be delivered to a catalytic dewaxing step without any separation of sulfur and nitrogen contaminants. The integrated process includes an initial dewaxing of a feed under sour conditions, optional hydrocracking of the dewaxed feed, and a separation to form a first diesel product and a bottoms fraction. The bottoms fraction is then exposed to additional hydrocracking and dewaxing to form a second diesel product and optionally a lubricant base oil product. Alternatively, a feedstock can be hydrotreated, fractionated, dewaxed, and then hydrocracked to form a diesel fuel and a dewaxed, hydrocracked bottoms fraction that is optionally suitable for use as a lubricant base oil.
公开/授权文献:
- TWI491725B 烴類之整合加氫裂解及脫蠟法 公开/授权日:2015-07-11