公开(公告)号：US10287517B2

公开(公告)日：2019-05-14

申请号：US15538495

申请日：2015-12-15

Applicant: SABIC Global Technologies B.V.

Inventor： Arno Johannes Maria Oprins ,  Andrew P. Davies ,  Andrew Mark Ward ,  Kae Shin Wong ,  Luis Aramburo ,  Maikel Van Iersel

IPC: C10G65/10 ,  C10G65/18 ,  C10G65/00 ,  C10G47/20

Abstract: The invention relates to a process for producing C2 and C3 hydrocarbons, comprising a) subjecting a mixed hydrocarbon stream to first hydrocracking in the presence of a first hydrocracking catalyst to produce a first hydrocracking product stream; and b) subjecting the first hydrocarbon product stream to C4 hydrocracking optimized for converting C4 hydrocarbons into C3 hydrocarbons in the presence of a C4 hydrocracking catalyst to obtain a C4 hydrocracking product stream comprising C2 and C3 hydrocarbons.

公开(公告)号：US20170342334A1

公开(公告)日：2017-11-30

申请号：US15538391

申请日：2015-12-15

Applicant: SABIC Global Technologies B.V.

Inventor： Arno Johannes Maria Oprins ,  Andrew Mark Ward ,  Andrew P. Davies ,  Kae Shin Wong ,  Luis Aramburo ,  Maikel Van Iersel

IPC: C10G65/18 ,  B01D3/14 ,  C10G65/10 ,  B01D11/00 ,  C10G47/16

CPC classification number: C10G65/18 ,  B01D3/143 ,  B01D11/00 ,  C10G47/16 ,  C10G65/00 ,  C10G65/10 ,  C10G2300/1037 ,  C10G2400/18 ,  C10G2400/20 ,  C10G2400/26 ,  C10G2400/28 ,  C10G2400/30

Abstract: The invention relates to a process for producing LPG and BTX, comprising a) subjecting a mixed hydrocarbon stream to first hydrocracking in the presence of a first hydrocracking catalyst to produce a first hydrocracking product stream; b) separating the first hydrocracking product stream to provide at least a light hydrocarbon stream comprising at least C2 and C3 hydrocarbons, a middle hydrocarbon stream consisting of C4 and/or C5 hydrocarbons and a heavy hydrocarbon stream comprising at least C6+ hydrocarbons and c) subjecting the heavy hydrocarbon stream to second hydrocracking in the presence of a second hydrocracking catalyst to produce a second hydrocracking product stream comprising BTX, wherein the second hydrocracking is more severe than the first hydrocracking, d) wherein at least part of the middle hydrocarbon stream is subjected to C4 hydrocracking optimized for converting C4 hydrocarbons into C3 hydrocarbons in the presence of a C4 hydrocracking catalyst to produce a C4 hydrocracking product stream.

公开(公告)号：USRE49154E1

公开(公告)日：2022-08-02

申请号：US17061811

申请日：2020-10-02

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Arno Johannes Maria Oprins ,  Andrew Mark Ward ,  Andrew P. Davies ,  Kae Shin Wong ,  Luis Aramburo ,  Maikel Van Iersel

IPC: C10G65/18 ,  B01D3/14 ,  B01D11/00 ,  C10G47/16 ,  C10G65/00 ,  C10G65/10

Abstract: The invention relates to a process for producing LPG and BTX, comprising a) subjecting a mixed hydrocarbon stream to first hydrocracking in the presence of a first hydrocracking catalyst to produce a first hydrocracking product stream; b) separating the first hydrocracking product stream to provide at least a light hydrocarbon stream comprising at least C2 and C3 hydrocarbons, a middle hydrocarbon stream consisting of C4 and/or C5 hydrocarbons and a heavy hydrocarbon stream comprising at least C6+ hydrocarbons and c) subjecting the heavy hydrocarbon stream to second hydrocracking in the presence of a second hydrocracking catalyst to produce a second hydrocracking product stream comprising BTX, wherein the second hydrocracking is more severe than the first hydrocracking, d) wherein at least part of the middle hydrocarbon stream is subjected to C4 hydrocracking optimized for converting C4 hydrocarbons into C3 hydrocarbons in the presence of a C4 hydrocracking catalyst to produce a C4 hydrocracking product stream.

公开(公告)号：US10174263B2

公开(公告)日：2019-01-08

申请号：US15538356

申请日：2015-12-15

Applicant: SABIC Global Technologies B.V.

Inventor： Arno Johannes Maria Oprins ,  Andrew P. Davies ,  Andrew Mark Ward ,  Kae Shin Wong ,  Luis Aramburo ,  Maikel Van Iersel

IPC: C10G65/10 ,  C10G65/18 ,  C10G65/00

Abstract: The invention relates to a process for producing C2 and C3 hydrocarbons, comprising a) subjecting a mixed hydrocarbon feedstream to first hydrocracking in the presence of a first hydrocracking catalyst to produce a first hydrocracking product stream; b) separating the first hydrocracking product stream to provide a light hydrocarbon stream comprising C4− hydrocarbons and c) subjecting the light hydrocarbon stream to C4 hydrocracking in the presence of a C4 hydrocracking catalyst to obtain a C4 hydrocracking product stream comprising C2 and C3 hydrocarbons.

公开(公告)号：US10287518B2

公开(公告)日：2019-05-14

申请号：US15538447

申请日：2015-12-15

Applicant: SABIC Global Technologies B.V.

Inventor： Arno Johannes Maria Oprins ,  Andrew P. Davies ,  Andrew Mark Ward ,  Kae Shin Wong ,  Luis Aramburo ,  Maikel Van Iersel

IPC: C10G65/10 ,  C10G47/16 ,  C10G67/02 ,  C10G65/00 ,  C10G65/18 ,  C10G69/02

Abstract: The invention relates to a process for producing LPG and BTX, comprising a) subjecting a mixed hydrocarbon feedstream to first hydrocracking in the presence of a first hydrocracking catalyst to produce a first hydrocracking product stream; b) separating the first hydrocracking product stream to provide at least a light hydrocarbon stream comprising at least C2 and C3 hydrocarbons, a middle hydrocarbon stream comprising C4 and/or C5 hydrocarbons and a heavy hydrocarbon stream comprising at least C6+ hydrocarbons and c) subjecting the heavy hydrocarbon stream to second hydrocracking to produce a second hydrocracking product stream comprising BTX, wherein the second hydrocracking is more severe than the first hydrocracking, wherein at least part of the middle hydrocarbon stream is recycled back to the first hydrocracking in step a).

公开(公告)号：US10087378B2

公开(公告)日：2018-10-02

申请号：US15538391

申请日：2015-12-15

Applicant: SABIC Global Technologies B.V.

Inventor： Arno Johannes Maria Oprins ,  Andrew Mark Ward ,  Andrew P. Davies ,  Kae Shin Wong ,  Luis Aramburo ,  Maikel Van Iersel

IPC: C10G47/16 ,  C10G65/10 ,  C10G65/18 ,  B01D3/14 ,  B01D11/00

Abstract: The invention relates to a process for producing LPG and BTX, comprising a) subjecting a mixed hydrocarbon stream to first hydrocracking in the presence of a first hydrocracking catalyst to produce a first hydrocracking product stream; b) separating the first hydrocracking product stream to provide at least a light hydrocarbon stream comprising at least C2 and C3 hydrocarbons, a middle hydrocarbon stream consisting of C4 and/or C5 hydrocarbons and a heavy hydrocarbon stream comprising at least C6+ hydrocarbons and c) subjecting the heavy hydrocarbon stream to second hydrocracking in the presence of a second hydrocracking catalyst to produce a second hydrocracking product stream comprising BTX, wherein the second hydrocracking is more severe than the first hydrocracking, d) wherein at least part of the middle hydrocarbon stream is subjected to C4 hydrocracking optimized for converting C4 hydrocarbons into C3 hydrocarbons in the presence of a C4 hydrocracking catalyst to produce a C4 hydrocracking product stream.

公开(公告)号：US20170349843A1

公开(公告)日：2017-12-07

申请号：US15538356

申请日：2015-12-15

Applicant: SABIC Global Technologies B.V.

Inventor： Arno Johannes Maria Oprins ,  Andrew P. Davies ,  Andrew Mark Ward ,  Kae Shin Wong ,  Luis Aramburo ,  Maikel Van Iersel

IPC: C10G65/10 ,  C10G65/18

CPC classification number: C10G65/10 ,  C10G65/00 ,  C10G65/18 ,  C10G2400/20 ,  C10G2400/26 ,  C10G2400/28 ,  C10G2400/30

Abstract: The invention relates to a process for producing C2 and C3 hydrocarbons, comprising a) subjecting a mixed hydrocarbon feedstream to first hydrocracking in the presence of a first hydrocracking catalyst to produce a first hydrocracking product stream; b) separating the first hydrocracking product stream to provide a light hydrocarbon stream comprising C4− hydrocarbons and c) subjecting the light hydrocarbon stream to C4 hydrocracking in the presence of a C4 hydrocracking catalyst to obtain a C4 hydrocracking product stream comprising C2 and C3 hydrocarbons.