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公开(公告)号：US20240209271A1
公开(公告)日：2024-06-27
申请号：US18584896
申请日：2024-02-22
Applicant: LUMMUS TECHNOLOGY LLC , Saudi Aramco Technologies Company
Inventor： Dennis Maloney , Kandasamy Sundaram , Raghu Narayan , Abdul Rahman Zafer Akhras
IPC: C10G69/06 , B01D3/06 , B01D19/00 , B01J19/24 , C10G9/36 , C10G21/00 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08
CPC classification number: C10G69/06 , B01J19/245 , C10G9/36 , C10G21/003 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08 , B01D3/06 , B01D19/0057 , B01J2219/0004 , C10G2300/1044 , C10G2300/1048 , C10G2300/202 , C10G2300/205 , C10G2300/206 , C10G2300/301 , C10G2300/302 , C10G2300/308 , C10G2300/40 , C10G2300/4006 , C10G2300/4081 , C10G2300/807 , C10G2400/20 , C10G2400/22 , C10G2400/30
Abstract: A system for steam cracking a whole crude that may include a volatilization device, a control system, a separator, and a steam pyrolysis reactor. The volatilization device may be configured to separate a vapor phase from a liquid phase. The control system may be configured to maintain a flow rate of the whole crude and steam, at an initial relative velocity of less than 30 m/s. The separator may be fluidly connected to the volatilization device and configured to separate the liquid phase into a second vapor phase, and a second liquid phase. The steam pyrolysis reactor may include a convection section and a steam pyrolysis heater section, the convection section configured to heat the vapor phase, the liquid phase, and the second vapor phase, and the steam pyrolysis heater section configured to steam crack hydrocarbons in the vapor phase thereby generating a cracked hydrocarbon product.
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公开(公告)号：US20220333025A1
公开(公告)日：2022-10-20
申请号：US17810487
申请日：2022-07-01
Applicant: LUMMUS TECHNOLOGY LLC , Saudi Aramco Technologies Company
Inventor： Dennis Maloney , Kandasamy Sundaram , Raghu Narayan , Abdul Rahman Zafer Akhras
IPC: C10G69/06 , B01J19/24 , C10L1/08 , C10G45/26 , C10G45/32 , C10G45/44 , C10G49/22 , C10G65/12 , C10G9/36 , C10G47/30 , C10G49/02 , C10G21/00 , C10G47/26 , C10G55/04
Abstract: A process for steam cracking a whole crude including a volatilization step performed to maintain a relatively large hydrocarbon droplet size. The process may include contacting a whole crude with steam to volatilize a portion of the hydrocarbons, wherein the contacting of the hydrocarbon feedstock and steam is conducted at an initial relative velocity of less than 30 m/s, for example. The resulting vapor phase, including volatilized hydrocarbons and steam may then be separated from a liquid phase comprising unvaporized hydrocarbons. The hydrocarbons in the vapor phase may then be forwarded to a steam pyrolysis reactor for steam cracking of the hydrocarbons in the vapor phase.
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公开(公告)号：US11407950B2
公开(公告)日：2022-08-09
申请号：US16819930
申请日：2020-03-16
Applicant: LUMMUS TECHNOLOGY LLC , Saudi Aramco Technologies Company
Inventor： Dennis Maloney , Kandasamy Sundaram , Raghu Narayan , Abdul Rahman Zafer Akhras
IPC: C10G69/00 , C10G69/06 , B01J19/24 , C10L1/08 , C10G45/26 , C10G45/32 , C10G45/44 , C10G49/22 , C10G65/12 , C10G9/36 , C10G47/30 , C10G49/02 , C10G21/00 , C10G47/26 , C10G55/04 , B01D3/06 , B01D19/00
Abstract: A process for steam cracking a whole crude including a volatilization step performed to maintain a relatively large hydrocarbon droplet size. The process may include contacting a whole crude with steam to volatilize a portion of the hydrocarbons, wherein the contacting of the hydrocarbon feedstock and steam is conducted at an initial relative velocity of less than 30 m/s, for example. The resulting vapor phase, including volatilized hydrocarbons and steam may then be separated from a liquid phase comprising unvaporized hydrocarbons. The hydrocarbons in the vapor phase may then be forwarded to a steam pyrolysis reactor for steam cracking of the hydrocarbons in the vapor phase.
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公开(公告)号：US11959032B2
公开(公告)日：2024-04-16
申请号：US17810487
申请日：2022-07-01
Applicant: LUMMUS TECHNOLOGY LLC , Saudi Aramco Technologies Company
Inventor： Dennis Maloney , Kandasamy Sundaram , Raghu Narayan , Abdul Rahman Zafer Akhras
IPC: C10G69/06 , B01J19/24 , C10G9/36 , C10G21/00 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08 , B01D3/06 , B01D19/00
CPC classification number: C10G69/06 , B01J19/245 , C10G9/36 , C10G21/003 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08 , B01D3/06 , B01D19/0057 , B01J2219/0004 , C10G2300/1044 , C10G2300/1048 , C10G2300/202 , C10G2300/205 , C10G2300/206 , C10G2300/301 , C10G2300/302 , C10G2300/308 , C10G2300/40 , C10G2300/4006 , C10G2300/4081 , C10G2300/807 , C10G2400/20 , C10G2400/22 , C10G2400/30
Abstract: A process for steam cracking a whole crude including a volatilization step performed to maintain a relatively large hydrocarbon droplet size. The process may include contacting a whole crude with steam to volatilize a portion of the hydrocarbons, wherein the contacting of the hydrocarbon feedstock and steam is conducted at an initial relative velocity of less than 30 m/s, for example. The resulting vapor phase, including volatilized hydrocarbons and steam may then be separated from a liquid phase comprising unvaporized hydrocarbons. The hydrocarbons in the vapor phase may then be forwarded to a steam pyrolysis reactor for steam cracking of the hydrocarbons in the vapor phase.
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公开(公告)号：US20220056353A1
公开(公告)日：2022-02-24
申请号：US17453799
申请日：2021-11-05
Inventor： Essam Abdullah Al-Sayed , Ujjal Mukherjee , Kareemuddin Shaik , Pedro Santos , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald Venner , Raghu Narayan , Meredith Lansdown
IPC: C10G69/06 , B01J19/24 , C10L1/08 , C10G45/26 , C10G45/32 , C10G45/44 , C10G49/22 , C10G65/12 , C10G9/36 , C10G47/30 , C10G49/02 , C10G21/00 , C10G47/26 , C10G55/04
Abstract: Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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Patent Agency Ranking
公开(公告)号：US20200291309A1
公开(公告)日：2020-09-17
申请号：US16819930
申请日：2020-03-16
Applicant: LUMMUS TECHNOLOGY LLC , Saudi Aramco Technologies Company
Inventor： Dennis Maloney , Kandasamy Sundaram , Raghu Narayan , Abdul Rahman Zafer Akhras
Abstract: A process for steam cracking a whole crude including a volatilization step performed to maintain a relatively large hydrocarbon droplet size. The process may include contacting a whole crude with steam to volatilize a portion of the hydrocarbons, wherein the contacting of the hydrocarbon feedstock and steam is conducted at an initial relative velocity of less than 30 m/s, for example. The resulting vapor phase, including volatilized hydrocarbons and steam may then be separated from a liquid phase comprising unvaporized hydrocarbons. The hydrocarbons in the vapor phase may then be forwarded to a steam pyrolysis reactor for steam cracking of the hydrocarbons in the vapor phase.
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公开(公告)号：US20240263090A1
公开(公告)日：2024-08-08
申请号：US18634405
申请日：2024-04-12
Inventor： Essam Abdullah Al-Sayed , Ujjal Mukherjee , Kareemuddin Shaik , Pedro Santos , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald Venner , Raghu Narayan , Meredith Lansdown
IPC: C10G69/06 , B01D3/06 , B01D19/00 , B01J19/24 , C10G9/36 , C10G21/00 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08
CPC classification number: C10G69/06 , B01J19/245 , C10G9/36 , C10G21/003 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08 , B01D3/06 , B01D19/0057 , B01J2219/0004 , C10G2300/1044 , C10G2300/1048 , C10G2300/202 , C10G2300/205 , C10G2300/206 , C10G2300/301 , C10G2300/302 , C10G2300/308 , C10G2300/40 , C10G2300/4006 , C10G2300/4081 , C10G2300/807 , C10G2400/20 , C10G2400/22 , C10G2400/30
Abstract: Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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公开(公告)号：US20220056354A1
公开(公告)日：2022-02-24
申请号：US17453816
申请日：2021-11-05
Inventor： Essam Abdullah Al-Sayed , Ujjal Mukherjee , Kareemuddin Shaik , Pedro Santos , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald Venner , Raghu Narayan , Meredith Lansdown
IPC: C10G69/06 , B01J19/24 , C10L1/08 , C10G45/26 , C10G45/32 , C10G45/44 , C10G49/22 , C10G65/12 , C10G9/36 , C10G47/30 , C10G49/02 , C10G21/00 , C10G47/26 , C10G55/04
Abstract: Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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公开(公告)号：US11976245B2
公开(公告)日：2024-05-07
申请号：US17453799
申请日：2021-11-05
Inventor： Essam Abdullah Al-Sayed , Ujjal Mukherjee , Kareemuddin Shaik , Pedro Santos , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald Venner , Raghu Narayan , Meredith Lansdown
IPC: C10G69/06 , B01J19/24 , C10G9/36 , C10G21/00 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08 , B01D3/06 , B01D19/00
CPC classification number: C10G69/06 , B01J19/245 , C10G9/36 , C10G21/003 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08 , B01D3/06 , B01D19/0057 , B01J2219/0004 , C10G2300/1044 , C10G2300/1048 , C10G2300/202 , C10G2300/205 , C10G2300/206 , C10G2300/301 , C10G2300/302 , C10G2300/308 , C10G2300/40 , C10G2300/4006 , C10G2300/4081 , C10G2300/807 , C10G2400/20 , C10G2400/22 , C10G2400/30
Abstract: Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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公开(公告)号：US11180706B2
公开(公告)日：2021-11-23
申请号：US16820038
申请日：2020-03-16
Inventor： Essam Abdullah Al-Sayed , Ujjal Mukherjee , Kareemuddin Shaik , Pedro Santos , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald Venner , Raghu Narayan , Meredith Lansdown
IPC: C10G69/06 , C10G47/30 , C10G49/02 , B01J19/24 , C10L1/08 , C10G45/26 , C10G45/32 , C10G45/44 , C10G49/22 , C10G65/12 , C10G9/36 , C10G21/00 , C10G47/26 , C10G55/04 , B01D3/06 , B01D19/00
Abstract: Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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