公开(公告)号：US07763164B1

公开(公告)日：2010-07-27

申请号：US11799976

申请日：2007-05-03

申请人： William Jay Turner ,  Ronald Lee Cordle ,  David J. Zalewski ,  Jeffrey A. Sexton

发明人： William Jay Turner ,  Ronald Lee Cordle ,  David J. Zalewski ,  Jeffrey A. Sexton

IPC分类号： C10G29/00 ,  C10G45/00 ,  C07C5/00

CPC分类号： C10G11/04 ,  C10G11/05 ,  C10G11/18

摘要： This invention focuses on the specialized catalyst and/or additive for lower FCCU gasoline and diesel blendstock component sulfur content. This invention utilizes a specified ratio of the transition metal oxides of cobalt and molybdenum to accomplish gasoline and diesel blendstock sulfur reduction. This is accomplished by minimizing sulfur compound formation in the FCCU riser. The cobalt and molybdenum oxides in the presence of H2S from cracked organic sulfur compounds are converted to metal sulfides. A portion of the overall sulfur reduction in the gasoline and diesel blendstock occurs emitted NOx also is reduced.

摘要翻译： 本发明专注于用于较低FCCU汽油和柴油混合料组分硫含量的专用催化剂和/或添加剂。 本发明利用钴和钼的过渡金属氧化物的规定比例来实现汽油和柴油共混料硫的还原。 这通过最小化FCCU提升管中的硫化合物形成来实现。 在裂解的有机硫化合物的H 2 S存在下，钴和钼的氧化物被转化为金属硫化物。 汽油和柴油混合料中发生排放的NOx的总体硫减少的一部分也减少了。

公开(公告)号：US20200017428A1

公开(公告)日：2020-01-16

申请号：US16507882

申请日：2019-07-10

申请人： Michael D. Callaway ,  William Jay Turner

发明人： Michael D. Callaway ,  William Jay Turner

IPC分类号： C07C7/12 ,  C10G25/00

摘要： A method of this disclosure for removing oxygenates from a hydrocarbon process stream includes passing the hydrocarbon process stream through a vessel containing a mixed metal oxide having an amorphous non-crystalline structure and containing a metal in at least two oxidation states in a hydrate form, the hydrocarbon process stream having a first oxygenate content when entering the vessel and a second lower oxygenate content when exiting the vessel. The hydrocarbon stream may be a gas or a liquid stream.

公开(公告)号：US10899978B2

公开(公告)日：2021-01-26

申请号：US14902135

申请日：2014-06-30

申请人： SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V. ,  Andrew Mark Ward ,  Ravichander Narayanaswamy ,  Vijayanand Rajagopalan ,  Lakshmikant Suryakant Powale ,  Thomas Hubertus Maria Housmans ,  Arno Johannes Maria Oprins ,  William Jay Turner

发明人： Andrew Mark Ward ,  Ravichander Narayanaswamy ,  Vijayanand Rajagopalan ,  Lakshmikant Suryakant Powale ,  Thomas Hubertus Maria Housmans ,  Arno Johannes Maria Oprins ,  William Jay Turner

IPC分类号： C10G69/00 ,  C10G65/12 ,  C10G65/10 ,  C10G69/06 ,  C10G65/00

摘要： The present invention relates to a process for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products, said lighter boiling hydrocarbon products being suitable as a feedstock for petrochemicals processes, said converting process comprising the following steps of: feeding a hydrocarbon feedstock having a boiling point of >350 deg Celsius to a cascade of hydrocracking unit(s), feeding the bottom stream of a hydrocracking unit as a feedstock for a subsequent hydrocracking unit, wherein the process conditions in each hydrocracking unit(s) are different from each other, in which the hydrocracking conditions from the first to the subsequent hydrocracking unit(s) increase from least severe to most severe, and processing the lighter boiling hydrocarbon products from each hydrocracking unit(s) as a feedstock for one or more petrochemicals processes.