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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
发明人： 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分类号： 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
摘要： 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：US20200291311A1
公开(公告)日：2020-09-17
申请号：US16820038
申请日：2020-03-16
发明人： 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
摘要： 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：US20200291310A1
公开(公告)日：2020-09-17
申请号：US16820249
申请日：2020-03-16
发明人： Kareemuddin Shaik , Ujjal Mukherjee , Essam Abdullah Al-Sayed , Pedro Santos , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald Venner
摘要： 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：US20240124374A1
公开(公告)日：2024-04-18
申请号：US18488395
申请日：2023-10-17
CPC分类号： C07C4/04 , B01J6/00 , C10G51/06 , C10G69/06 , C10G2400/20
摘要： Systems and processes for converting light or very light sweet crudes and condensates to chemicals and petrochemicals. The process includes providing a hydrocarbon feedstock comprising a crude oil or condensate having an API gravity of at least 35, a sulfur content of less than 0.2 wt %, and less than 10 wt % of hydrocarbons having a normal boiling point above 575° C. The hydrocarbon feedstock is heated and separated to recover a light fraction, a middle fraction, and optionally a heavy fraction. The light fraction is steam cracked to produce a cracked light fraction and the middle fraction is separately steam cracked to produce a cracked middle fraction. The cracked light fraction and the cracked middle fraction are then separated to recover one or more product fractions including an ethylene fraction and a propylene fraction.
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