公开(公告)号：US09598651B2

公开(公告)日：2017-03-21

申请号：US14619593

申请日：2015-02-11

申请人： Krista M. Prentice ,  Michel Daage ,  Ajit B. Dandekar ,  Christopher G. Oliveri ,  Rohit Vijay ,  Stephen J. McCarthy ,  Wenyih F. Lai ,  Bradley R. Fingland

发明人： Krista M. Prentice ,  Michel Daage ,  Ajit B. Dandekar ,  Christopher G. Oliveri ,  Rohit Vijay ,  Stephen J. McCarthy ,  Wenyih F. Lai ,  Bradley R. Fingland

IPC分类号： C10G73/38 ,  C10G73/44 ,  C10G45/02 ,  C10G45/64 ,  C10G47/16 ,  C10G7/00 ,  C10G49/22 ,  C10G67/02 ,  C10G65/04 ,  C10G65/12 ,  B01J29/74 ,  C10L1/08 ,  C10M101/02 ,  B01J35/02

CPC分类号： C10G67/02 ,  B01J29/7461 ,  B01J35/026 ,  B01J2229/36 ,  B01J2229/42 ,  C10G45/64 ,  C10G65/043 ,  C10G65/12 ,  C10G2300/202 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/10 ,  C10L1/08 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2290/543 ,  C10M101/02

摘要： 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(公告)号：US20150218466A1

公开(公告)日：2015-08-06

申请号：US14619593

申请日：2015-02-11

申请人： Krista M. Prentice ,  Michel Daage ,  Ajit B. Dandekar ,  Christopher G. Oliveri ,  Rohit Vijay ,  Stephen J. McCarthy ,  Wenyih F. Lai ,  Bradley R. Fingland

发明人： Krista M. Prentice ,  Michel Daage ,  Ajit B. Dandekar ,  Christopher G. Oliveri ,  Rohit Vijay ,  Stephen J. McCarthy ,  Wenyih F. Lai ,  Bradley R. Fingland

IPC分类号： C10G67/02 ,  C10M101/02 ,  C10L1/08

CPC分类号： C10G67/02 ,  B01J29/7461 ,  B01J35/026 ,  B01J2229/36 ,  B01J2229/42 ,  C10G45/64 ,  C10G65/043 ,  C10G65/12 ,  C10G2300/202 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/10 ,  C10L1/08 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2290/543 ,  C10M101/02

摘要： 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.

摘要翻译： 提供了一种在酸性条件下从原料生产石脑油燃料，柴油和/或润滑油基础油的综合方法。 在更高硫和/或氮条件下处理原料的能力允许降低成本处理并增加选择合适原料的灵活性。 酸性饲料可以输送到催化脱蜡步骤，而不会分离硫和氮污染物。 一体化方法包括在酸性条件下进料的初始脱蜡，脱蜡进料的任选加氢裂化和分离以形成第一柴油产物和塔底馏分。 然后将底部馏分暴露于额外的加氢裂化和脱蜡以形成第二柴油产品和任选的润滑剂基础油产品。 或者，可以将原料加氢处理，分馏，脱蜡，然后进行加氢裂化，以形成任选适合用作润滑剂基础油的柴油燃料和脱蜡加氢裂化塔底馏分。