Processes for producing petrochemical products that utilize fluid catalytic cracking

MA Al Herz, A Bourane, A Al Jawad… - US Patent …, 2022 - Google Patents
(57) ABSTRACT 977,228 A 2,882,218 A 3,074,878 A 3,835,029 A 3,837,822 A 3,856,659 A
3,888,762 A 4,090,949 A 4,297,203 A 4,417,975 A 4,419,221 A 4,436,613 A 4,464,250 A …

Biogasification of coal to methane and other useful products

RA Downey, S Jin, PH Fallgren - US Patent 9,102,953, 2015 - Google Patents
Method of bioconversion of coal to methane, carbon dioxide, and other valuable gaseous
and liquid products in a multi-step process that may include particle size reduction …

Steam-enhanced catalytic cracking of hydrocarbons to produce light olefins

A Akah, MS Al-Ghrami, Q Xu - US Patent 11,370,975, 2022 - Google Patents
A steam-assisted catalytic cracking process for a hydrocarbon feed is provided. The process
includes: introducing the hydrocarbon feed, a fluid catalytic cracking (FCC) catalyst, and …

Methods for processing crude oils to form light olefins

Q Xu, A Akah, MS Al-Ghrami - US Patent 11,242,493, 2022 - Google Patents
(57) ABSTRACT A hydrocarbon material may be processed by a method that includes
separating the hydrocarbon material into at least a lesser boiling point fraction, a medium …

Processes for producing petrochemical products that utilize hydrotreating of cycle oil

MS Al-Ghrami, AC Akah, A Bourane - US Patent 11,352,575, 2022 - Google Patents
According to one or more embodiments, presently disclosed are processes for producing
petrochemical products from a hydrocarbon material. The process may include separating …

High-density fluidized bed systems heat balance

TK Al-Shammari, E Uehara - US Patent App. 17/628,797, 2022 - Google Patents
Methods for catalytic cracking hydrocarbon mixture have been disclosed. A hydrocarbon
mixture having an initial boiling temperature of 30 C. to 70 C. is catalytically cracked in the …

Multiple dense phase risers to maximize aromatics yields for naphtha catalytic cracking

M Kashyap - US Patent App. 17/626,201, 2022 - Google Patents
Abstract Systems and methods for producing aromatics and olefins via catalytic cracking are
disclosed. A naphtha feed stream and lift gas stream are fed into one or more dense phase …

High-density fluidized bed systems

TK Al-Shammari, E Uehara… - US Patent App. 17/632,083, 2022 - Google Patents
Abstract Systems and methods for producing an olefin and/or an aromatic via catalytic
cracking are disclosed. Naphtha is sub-jected to catalytic cracking conditions in one or more …

Processes for producing petrochemical products from atmospheric residues

AC Akah, MS Al-Ghrami - US Patent 11,505,754, 2022 - Google Patents
According to one or more embodiments, petrochemical products may be formed from a
hydrocarbon material by a method that includes separating crude oil into at least two or …

Processes for producing petrochemical products that utilize fluid catalytic cracking of a greater boiling point fraction with steam

MS Al-Ghrami, AC Akah, A Bourane - US Patent 11,434,432, 2022 - Google Patents
According to one or more embodiments, presently disclosed are processes for producing
petrochemical products from a hydrocarbon material. The process may include separating …