公开(公告)号：US09255230B2

公开(公告)日：2016-02-09

申请号：US13865032

申请日：2013-04-17

Applicant: Raheel Shafi ,  Julio Hasselmeyer ,  Abdennour Bourane ,  Ibrahim A. Abba ,  Abdul Rahman Zafer Akhras

Inventor： Raheel Shafi ,  Julio Hasselmeyer ,  Abdennour Bourane ,  Ibrahim A. Abba ,  Abdul Rahman Zafer Akhras

IPC: C10G69/06 ,  C10G45/00 ,  C10G9/36 ,  C10G9/00 ,  C10G9/14 ,  C10G51/06

CPC classification number: C10G69/06 ,  C10G9/36 ,  C10G45/00 ,  C10G2300/201 ,  C10G2300/308 ,  C10G2300/4081 ,  C10G2400/20 ,  C10G2400/30

Abstract: An integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil is provided to produce olefinic and aromatic petrochemicals. Crude oil and hydrogen are charged to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent reduced having a reduced content of contaminants, an increased paraffinicity, reduced Bureau of Mines Correlation Index, and an increased American Petroleum Institute gravity. Hydroprocessed effluent is thermally cracked in the presence of steam to produce a mixed product stream, which is separated. Hydrogen from the mixed product stream is purified and recycled to the hydroprocessing zone, and olefins and aromatics are recovered from the separated mixed product stream.

Abstract translation: 提供了一种用于直接加工原油的综合加氢处理和蒸汽热解方法，用于生产烯烃和芳族石油化学品。 将原油和氢气加入加氢处理区，在有效地产生减少了污染物含量，增加的链烷烃含量，降低的矿山相关指数和增加的美国石油研究所重力的加氢处理流出物的条件下操作。 在蒸汽存在下，加氢处理的流出物被热裂解以产生分离的混合产物流。 将来自混合产物流的氢气纯化并再循环至加氢处理区，并从分离的混合产物流中回收烯烃和芳族化合物。

公开(公告)号：US09096806B2

公开(公告)日：2015-08-04

申请号：US13847749

申请日：2013-03-20

Applicant: Ibrahim A. Abba ,  Raheel Shafi ,  Abdennour Bourane ,  Essam Sayed

Inventor： Ibrahim A. Abba ,  Raheel Shafi ,  Abdennour Bourane ,  Essam Sayed

IPC: C10G69/04 ,  C10G51/06 ,  C10G11/18 ,  C10G45/02 ,  C10G69/14

CPC classification number: C10G69/04 ,  C10G11/18 ,  C10G45/02 ,  C10G51/06 ,  C10G2300/70 ,  C10G2400/20

Abstract: An integrated hydroprocessing and fluid catalytic cracking process is provided for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals. Crude oil and hydrogen are charged to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent having a reduced content of contaminants, an increased paraffinicity, reduced Bureau of Mines Correlation Index, and an increased American Petroleum Institute gravity. The hydroprocessed effluent is separated into a low boiling fraction and a high boiling fraction. The low boiling fraction is cracked in a first downflow reactor of a fluid catalytic cracking unit in the presence of a predetermined amount of catalyst to produce cracked products and spent catalyst, and the high boiling fraction is cracked in a second downflow reactor of the fluid catalytic cracking unit in the presence of a predetermined amount of catalyst to produce cracked products and spent catalyst. Spent catalyst from both the first and second downflow reactors are regenerated in a common regeneration zone, and first and second cracked product streams are recovered.

Abstract translation: 提供了一种综合的加氢处理和流化催化裂化方法，用于直接加工原油以生产烯烃和芳族石油化学品。 将原油和氢气加入加氢处理区，在有效产生具有降低的污染物含量，增加的链烷烃含量，降低矿山相关指数的美国石油研究所重力的加氢处理流出物的条件下操作。 加氢处理的流出物被分离成低沸点馏分和高沸点馏分。 低沸点馏分在流化床催化裂化装置的第一下流式反应器中在预定量的催化剂存在下裂化，产生裂化产物和废催化剂，高沸点馏分在流化催化剂的第二下流反应器中裂化 在预定量的催化剂存在下开裂单元以产生裂化产物和废催化剂。 来自第一和第二下流式反应器的废催化剂在普通再生区再生，回收第一和第二裂化产物流。

公开(公告)号：US20130233767A1

公开(公告)日：2013-09-12

申请号：US13865060

申请日：2013-04-17

Applicant: Raheel SHAFI ,  Abdennour BOURANE ,  Ibrahim A. ABBA ,  Abdul Rahman Zafer AKHRAS

Inventor： Raheel SHAFI ,  Abdennour BOURANE ,  Ibrahim A. ABBA ,  Abdul Rahman Zafer AKHRAS

IPC: C10G69/06

CPC classification number: C10G69/06 ,  C10G9/36 ,  C10G45/00 ,  C10G2300/201 ,  C10G2300/308 ,  C10G2300/4081 ,  C10G2400/20 ,  C10G2400/30

Abstract: A process is provided that is directed to a steam pyrolysis zone integrated with a hydroprocessing zone including residual bypass to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises separating the crude oil into light components and heavy components; charging the light components and hydrogen to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent reduced having a reduced content of contaminants, an increased paraffinicity, reduced Bureau of Mines Correlation Index, and an increased American Petroleum Institute gravity; thermally cracking the hydroprocessed effluent in the presence of steam to produce a mixed product stream; separating the mixed product stream; purifying hydrogen recovered from the mixed product stream and recycling it to the hydroprocessing zone; recovering olefins and aromatics from the separated mixed product stream; and recovering a combined stream of pyrolysis fuel oil from the separated mixed product stream and heavy components from step (a) as a fuel oil blend.

Abstract translation: 提供了一种方法，其涉及与包含残留旁路的加氢处理区整合的蒸汽热解区，以允许原油原料直接加工以生产包括烯烃和芳族化合物的石油化学品。 用于直接加工原油以生产烯烃和芳族石油化学品的综合加氢处理和蒸汽热解方法包括将原油分离成轻组分和重组分; 将轻组分和氢充入加氢处理区，其工作条件有效地产生具有降低的污染物含量，增加的链烷烃含量，减少的矿物相关指数和美国石油公司重力增加的加氢处理废水。 在蒸汽存在下对加氢处理的流出物进行热裂解以产生混合产物流; 分离混合产物流; 净化从混合产物流中回收的氢并将其再循环到加氢处理区; 从分离的混合产物流中回收烯烃和芳族化合物; 并从分离的混合产物流和作为燃料油混合物的步骤（a）的重组分回收热解燃料油的混合物流。

公开(公告)号：US20130197289A1

公开(公告)日：2013-08-01

申请号：US13751573

申请日：2013-01-28

Applicant: Abdennour BOURANE ,  Raheel SHAFI ,  Essam SAYED ,  Ibrahim A. ABBA ,  Abdul Rahman Zafer AKHRAS

Inventor： Abdennour BOURANE ,  Raheel SHAFI ,  Essam SAYED ,  Ibrahim A. ABBA ,  Abdul Rahman Zafer AKHRAS

IPC: C10G55/04

CPC classification number: C10G55/04 ,  C10G9/16 ,  C10G21/003 ,  C10G47/22 ,  C10G47/34 ,  C10G67/04 ,  C10G67/049

Abstract: A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated solvent deasphalting and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises charging the crude oil to a solvent deasphalting zone with an effective amount of solvent to produce a deasphalted and demetalized oil stream and a bottom asphalt phase; thermally cracking the deasphalted and demetalized oil stream in the presence of steam to produce a mixed product stream; separating the mixed product stream; recovering olefins and aromatics from the separated mixed product stream; and recovering pyrolysis fuel oil from the separated mixed product stream.

公开(公告)号：US20130197283A1

公开(公告)日：2013-08-01

申请号：US13751395

申请日：2013-01-28

Applicant: Raheel SHAFI ,  Abdennour BOURANE ,  Ibrahim A. ABBA ,  Abdul Rahman Zafer AKHRAS

Inventor： Raheel SHAFI ,  Abdennour BOURANE ,  Ibrahim A. ABBA ,  Abdul Rahman Zafer AKHRAS

IPC: C10G69/06

CPC classification number: C10G69/06 ,  B01D17/0217 ,  B01D19/0057 ,  C10G9/16 ,  C10G45/44 ,  C10G55/04 ,  C10G2300/4081 ,  C10G2400/20 ,  C10G2400/30

Abstract: A process is provided that is directed to a steam pyrolysis zone integrated with a hydroprocessing zone including residual bypass to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises separating the crude oil into light components and heavy components; charging the light components and hydrogen to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent reduced having a reduced content of contaminants, an increased paraffinicity, reduced Bureau of Mines Correlation Index, and an increased American Petroleum Institute gravity; thermally cracking the hydroprocessed effluent in the presence of steam to produce a mixed product stream; separating the mixed product stream; purifying hydrogen recovered from the mixed product stream and recycling it to the hydroprocessing zone ; recovering olefins and aromatics from the separated mixed product stream; and recovering a combined stream of pyrolysis fuel oil from the separated mixed product stream and heavy components from step (a) as a fuel oil blend.

Abstract translation: 提供了一种方法，其涉及与包含残留旁路的加氢处理区整合的蒸汽热解区，以允许原油原料直接加工以生产包括烯烃和芳族化合物的石油化学品。 用于直接加工原油以生产烯烃和芳族石油化学品的综合加氢处理和蒸汽热解方法包括将原油分离成轻组分和重组分; 将轻组分和氢充入加氢处理区，其工作条件有效地产生具有降低的污染物含量，增加的链烷烃含量，减少的矿物相关指数和美国石油公司重力增加的加氢处理废水。 在蒸汽存在下对加氢处理的流出物进行热裂解以产生混合产物流; 分离混合产物流; 净化从混合产物流回收的氢并将其再循环到加氢处理区; 从分离的混合产物流中回收烯烃和芳族化合物; 并从分离的混合产物流和作为燃料油混合物的步骤（a）的重组分回收热解燃料油的混合物流。

公开(公告)号：US08372267B2

公开(公告)日：2013-02-12

申请号：US12501300

申请日：2009-07-10

Applicant: Stephane Cyrille Kressmann ,  Raheel Shafi ,  Ali Hussain Alzaid ,  Esam Z. Hamad

Inventor： Stephane Cyrille Kressmann ,  Raheel Shafi ,  Ali Hussain Alzaid ,  Esam Z. Hamad

IPC: C10G65/00

CPC classification number: B01J35/109 ,  B01J23/20 ,  B01J23/26 ,  B01J23/74 ,  B01J23/85 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J35/1061 ,  C10G45/04 ,  C10G47/02 ,  C10G65/12

Abstract: The invention relates to a method for removing sulfur from crude oils using a catalytic hydrotreating process operating at moderate temperature and pressure and reduced hydrogen consumption. The process produces sweet crude oil having a sulfur content of between about 0.1 and 1.0 wt % in addition to reduced crude density. The method employs least two reactors in series, wherein the first reactor includes a hydroconversion catalyst and the second reactor includes a desulfurization catalyst.

Abstract translation: 本发明涉及使用在中等温度和高压下操作并降低氢消耗的催化加氢处理方法从原油中除去硫的方法。 该方法除了降低粗密度外，还产生硫含量在约0.1至1.0重量％之间的甜油。 该方法采用串联的最少两个反应器，其中第一反应器包括加氢转化催化剂，第二反应器包括脱硫催化剂。

公开(公告)号：US09228141B2

公开(公告)日：2016-01-05

申请号：US13847959

申请日：2013-03-20

Applicant: Esam Sayed ,  Raheel Shafi ,  Abdul Rahman Zafer Akhras ,  Abdennour Bourane ,  Ibrahim A. Abba

Inventor： Esam Sayed ,  Raheel Shafi ,  Abdul Rahman Zafer Akhras ,  Abdennour Bourane ,  Ibrahim A. Abba

IPC: C10G69/06 ,  B01D17/02 ,  B01D19/00 ,  B01J27/051 ,  C10G47/26 ,  C10G49/12 ,  C10G65/08 ,  C10G65/12 ,  C10G65/14 ,  C10G70/02 ,  C10G9/16 ,  C10G69/00 ,  B01J21/04 ,  B01J35/10 ,  C10G9/00 ,  C10G9/14 ,  C10G51/06

CPC classification number: C10G69/06 ,  B01D17/0217 ,  B01D19/0057 ,  B01J21/04 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/1014 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  C10G9/16 ,  C10G47/26 ,  C10G49/12 ,  C10G65/08 ,  C10G65/12 ,  C10G65/14 ,  C10G69/00 ,  C10G70/02 ,  C10G2300/201 ,  C10G2300/308 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/30

Abstract: Crude oil is charged to a hydroprocessing zone in the presence of hydrogen operating under conditions effective to produce a hydroprocessed effluent, which is thermally cracked in the presence of steam in a steam pyrolysis zone to produce a mixed product stream. Heavy components, which are derived from one or more of the hydroprocessed effluent, a heated stream within the steam pyrolysis zone, or the mixed product stream catalytically cracking are charged to a slurry hydroprocessing zone to produce a slurry intermediate product which is then thermally cracked. Olefins and aromatics are recovered from the separated mixed product stream as product.

Abstract translation: 在有效地产生加氢处理流出物的氢气存在下，将原油装入加氢处理区，氢气处理流出物在蒸汽热解区的蒸汽存在下被热裂解以产生混合产物流。 来自一个或多个加氢流出物，蒸汽热解区内的加热流或混合产物流催化裂化的重质组分装入浆料加氢处理区以产生浆料中间产物，然后热裂解。 从作为产品的分离的混合产物流中回收烯烃和芳族化合物。

公开(公告)号：US20130248418A1

公开(公告)日：2013-09-26

申请号：US13847969

申请日：2013-03-20

Applicant: Esam SAYED ,  Raheel SHAFI ,  Abdul Rahman Zafer AKHRAS ,  Abdennour BOURANE ,  Ibrahim A. ABBA

Inventor： Esam SAYED ,  Raheel SHAFI ,  Abdul Rahman Zafer AKHRAS ,  Abdennour BOURANE ,  Ibrahim A. ABBA

IPC: C10G69/06

CPC classification number: C10G69/06 ,  C10G9/16 ,  C10G47/26 ,  C10G49/007 ,  C10G49/12 ,  C10G67/10 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/30

Abstract: An integrated slurry hydroprocessing and steam pyrolosyis process for the production of olefins and aromatic petrochemicals from a crude oil feedstock is provided. Crude oil, a steam pyrolysis residual liquid fraction and slurry reside are combined and treated in a hydroprocessing zone in the presence of hydrogen under conditions effective to produce an effluent having an increased hydrogen content. The effluent is thermally cracked with steam under conditions effective to produce a mixed product stream and steam pyrolysis residual liquid fraction. The mixed product stream is separated and olefins and aromatics are recovered and hydrogen is purified and recycled.

Abstract translation: 提供了一种用于从原油原料生产烯烃和芳族石油化学品的综合浆料加氢处理和蒸汽热解法。 将原油，蒸气热解残留液体馏分和淤浆存在下，在氢气存在下，在加氢处理区中，在有效地产生具有增加的氢含量的流出物的条件下进行处理。 在有效产生混合产物流和蒸气热解残留液体馏分的条件下，流出物用蒸汽热裂解。 分离混合的产物流，回收烯烃和芳族化合物，纯化和回收氢气。

公开(公告)号：US20130248417A1

公开(公告)日：2013-09-26

申请号：US13847959

申请日：2013-03-20

Applicant: Esam SAYED ,  Raheel SHAFI ,  Abdul Rahman Zafer AKHRAS ,  Abdennour BOURANE ,  Ibrahim A. ABBA

Inventor： Esam SAYED ,  Raheel SHAFI ,  Abdul Rahman Zafer AKHRAS ,  Abdennour BOURANE ,  Ibrahim A. ABBA

IPC: C10G69/06

CPC classification number: C10G69/06 ,  B01D17/0217 ,  B01D19/0057 ,  B01J21/04 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/1014 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  C10G9/16 ,  C10G47/26 ,  C10G49/12 ,  C10G65/08 ,  C10G65/12 ,  C10G65/14 ,  C10G69/00 ,  C10G70/02 ,  C10G2300/201 ,  C10G2300/308 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/30

Abstract: Crude oil is charged to a hydroprocessing zone in the presence of hydrogen operating under conditions effective to produce a hydroprocessed effluent, which is thermally cracked in the presence of steam in a steam pyrolysis zone to produce a mixed product stream. Heavy components, which are derived from one or more of the hydroprocessed effluent, a heated stream within the steam pyrolysis zone, or the mixed product stream catalytically cracking are charged to a slurry hydroprocessing zone to produce a slurry intermediate product which is then thermally cracked. Olefins and aromatics are recovered from the separated mixed product stream as product.

Abstract translation: 在有效地产生加氢处理流出物的氢气存在下，将原油装入加氢处理区，氢气处理流出物在蒸汽热解区的蒸汽存在下被热裂解以产生混合产物流。 来自一个或多个加氢流出物，蒸汽热解区内的加热流或混合产物流催化裂化的重质组分装入浆料加氢处理区以产生浆料中间产物，然后热裂解。 从作为产品的分离的混合产物流中回收烯烃和芳族化合物。

公开(公告)号：US20130248416A1

公开(公告)日：2013-09-26

申请号：US13847918

申请日：2013-03-20

Applicant: Raheel SHAFI ,  Abdennour BOURANE ,  Abdul Rahman Zafer AKHRAS ,  Essam SAYED ,  Ibrahim A. ABBA

Inventor： Raheel SHAFI ,  Abdennour BOURANE ,  Abdul Rahman Zafer AKHRAS ,  Essam SAYED ,  Ibrahim A. ABBA

IPC: C10G69/06 ,  C10G51/06

CPC classification number: C10G69/06 ,  C10B57/045 ,  C10G9/005 ,  C10G9/16 ,  C10G49/007 ,  C10G51/06 ,  C10G69/00 ,  C10G2300/201 ,  C10G2300/308 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/30 ,  Y02P20/132

Abstract: An integrated hydrotreating, steam pyrolysis and coker process for the direct processing of a crude oil is provided to produce olefinic and aromatic petrochemicals, and petroleum coke. Crude oil and recycled coker liquid product are charged to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent which is thermally cracked in the presence of steam to produce a mixed product stream. The residual liquid fraction recovered upstream of the thermal cracking unit or within the thermal cracking unit is thermally cracked under conditions effective to produce coke and coker liquid product. The coker liquid product is recycled to the step of hydroprocessing while the petroleum coke is recovered. Hydrogen from the mixed product stream is purified and recycled to the hydroprocessing zone, and olefins, aromatics and pyrolysis fuel oil are recovered from the separated mixed product stream.

Abstract translation: 提供了一种用于直接加工原油的综合加氢处理，蒸汽热解和焦化工艺，以生产烯烃和芳香族石油化学品和石油焦炭。 将原油和再循环焦化液体产物装入加氢处理区，该加氢处理区在有效产生加氢处理流出物的条件下运行，该加氢处理流出物在蒸汽存在下被热裂解以产生混合产物流。 在热裂解单元上游或在热裂解装置中回收的剩余液体馏分在有效生产焦炭和焦化液体产物的条件下被热裂解。 在回收石油焦时，将焦化液体产物再循环至加氢处理步骤。 将来自混合产物流的氢气纯化并再循环至加氢处理区，并从分离的混合产物流中回收烯烃，芳烃和热解燃料油。