ARTICLES
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High-purity propylene from refinery LPG
Apr-2012
A case study and financial analysis show that investment opportunities for refiners exist with the expected future high price of propylene
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RFCC units set new standard for propylene production
Oct-2012
RFCC units are being commissioned and operated to convert hydrotreated and straight-run resid to high levels of propylene
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Advanced propane dehydrogenation
Jan-2008
Oxdehydrogenation-based on-purpose propane dehydrogenation can close the propylene supply-demand gap. Reactor design and the effect of thermodynamic equilibrium ...
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Naphtha cracking for light olefins production
Jul-2010
As an alternative to steam cracking, an FCC-type process provides on-purpose production of propylene
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On-demand propylene from naphtha
Jun-2017
A new catalytic process targets economic production of propylene from naphtha at relatively low capital and operating costs
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On-purpose propylene production
Feb-2019
Propane dehydrogenation plays an increasingly key role in closing the global shortage in traditional propylene supplies.
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The FCC unit as a propylene source
Jul-2007
Hardware and catalyst design changes can increase the propylene yield, but ZSM-5 and other additives are essential to optimise and retain the flexibility ...
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HS-FCC for propylene: concept to commercial operation
Oct-2016
A FCC process provides a high light olefin yield from a wide variety of feedstocks utilising high severity reaction conditions and a novel down flow reaction ...
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Future of opportunity crudes processing
Oct-2011
Five critical drivers help refiners remain profitable and sustain long-term business goals while processing relatively inexpensive, low-quality crudes
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Refining/petrochemical integration - FCC gasoline to petrochemicals
May-2015
The global trend in motor fuel consumption favours diesel over gasoline, with gasoline often being in surplus. There is a simultaneous increase in demand ...
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ZSM-5 additive maximises propylene
Apr-2015
Multi-stage phosphorus treatment improves ZSM-5 zeolite stabilisation and creates more propylene producing acid sites.
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Effect of hydrocarbon partial pressure on FCC propylene production
Jul-2008
Results of cracking experiments are discussed, where the hydrocarbon partial pressure was varied by altering the total reactor pressure, feed rate and ...
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Jan-2006
ZSM-5-based catalysts are being used in FCCUs to increase propylene yields by as much as 15%
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Process and catalysis factors to maximise propylene output
May-2021
Catalyst selection and process design enable a new RFCC unit to maximise propylene production from a range of feeds.
-
FCC catalyst coolers in maximum propylene mode
Mar-2012
Catalyst cooling technology for continuous heat removal from the regenerator in maximum propylene operations can avoid damage to FCC catalyst and equi ...
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Hydrogen transfer and ZSM-5 in maximising propylene
Apr-2015
Used at high concentrations to maximise propylene from the fluid catalytic cracking unit, ZSM-5 strongly influences a complex matrix of reactions.
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Towards a zero gasoline production refinery: part 2
Oct-2013
Refinery configurations can suit various processing objectives, such as variations to the propylene-to-ethylene ratio and production of middle distillates ...
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New roles for FCCU: carbon capture unit and coke gasifier
Jan-2009
Environmental and energy security concerns may evoke new roles for the FCCU in addition to the production of liquid fuels and light olefins. Gasification ...
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Monitoring and treatment to maximise light cycle oil
Jul-2012
Fouling control, simulation software and tower scanning can improve operations and reliability when maximising middle distillate and propylene product ...
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Maximising propylene in the FCC unit
Jun-2016
Comparative trials with FCC catalyst formulations identified a winner on olefins selectivity and other factors.
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Gasoline and diesel imbalances in the Atlantic Basin: part II
Oct-2011
Options to re-orientate a refinery’s production towards middle distillates. European refineries currently produce a surplus of gasoline and insufficient ...
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Feb-2009
Plant data show how an FCCU’s propylene yield is maximised while minimising its dry gas and slurry yield at a CEPSA refinery
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Optimising distillation column product quality
Jan-2014
Process simulation and random sampling were used to optimise product targets for a propylene splitter unit
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Petrochemicals from refinery intermediates — beyond polyolefins
Jul-2020
Diversifying chemical synthesis routes based on simple olefins can add major value for an integrated refining-petrochemical complex.
-
Increased propylene from heavier residues
May-2021
A specially developed catalyst enables a refiner to raise propylene selectivity from heavier feeds at maximum feed rate.
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Should we be using phthalate-free polypropylene? (TIA)
Feb-2023
With the ongoing Covid-19 pandemic, people are getting more familiar with products made of polypropylene resin, such as the ubiquitous face masks and omnipresent ...
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On-demand propylene from naphtha
Jun-2017
A new catalytic process targets economic production of propylene from naphtha at relatively low capital and operating costs
-
Petrochemicals from refinery intermediates — beyond polyolefins
Jul-2020
Diversifying chemical synthesis routes based on simple olefins can add major value for an integrated refining-petrochemical complex.
-
Boosting profitability in a maximum propylene FCC
Feb-2021
Refiner and supplier collaborated to evaluate, prepare, and execute the revamp of an FCC and an LPG olefins additive trial.
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Increasing naphtha feedstock for the petrochemical market
Apr-2022
The global naphtha market is valued at $152.2 billion in 2022 and could reach $212.9 billion by 2030, growing at an estimated CAGR of 3.8% over the forecast ...
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Oct-2020
Responses to a question in the Q3 2020 issue of PTQ
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Value maximisation in FCC units using multispecialty catalyst formulation
Feb-2023
Increasing propylene yields while reducing bottoms production.
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Third-generation HPPO technology and its benefits
Sep-2024
From car seats to mattresses and refrigerators, products made from polyurethane plastics have become integral to our quality of life. Propylene oxide (PO) ...
-
RFCC units set new standard for propylene production
Oct-2012
RFCC units are being commissioned and operated to convert hydrotreated and straight-run resid to high levels of propylene
-
HS-FCC for propylene: concept to commercial operation
Oct-2016
A FCC process provides a high light olefin yield from a wide variety of feedstocks utilising high severity reaction conditions and a novel down flow reaction ...
-
Hydrogen transfer and ZSM-5 in maximising propylene
Apr-2015
Used at high concentrations to maximise propylene from the fluid catalytic cracking unit, ZSM-5 strongly influences a complex matrix of reactions.
-
On-purpose propylene production
Feb-2019
Propane dehydrogenation plays an increasingly key role in closing the global shortage in traditional propylene supplies.
-
'Snakes and ladders' for maximising propylene
Oct-2014
Changes in process conditions in tandem with ZSM-5 additives widen the potential for petrochemicals production from the FCC unit
-
Future of opportunity crudes processing
Oct-2011
Five critical drivers help refiners remain profitable and sustain long-term business goals while processing relatively inexpensive, low-quality crudes
-
Process and catalysis factors to maximise propylene output
May-2021
Catalyst selection and process design enable a new RFCC unit to maximise propylene production from a range of feeds.
-
FCC catalyst coolers in maximum propylene mode
Mar-2012
Catalyst cooling technology for continuous heat removal from the regenerator in maximum propylene operations can avoid damage to FCC catalyst and equi ...
-
Maximising propylene in the FCC unit
Jun-2016
Comparative trials with FCC catalyst formulations identified a winner on olefins selectivity and other factors.
-
Advanced propane dehydrogenation
Jan-2008
Oxdehydrogenation-based on-purpose propane dehydrogenation can close the propylene supply-demand gap. Reactor design and the effect of thermodynamic equilibrium ...
-
ZSM-5 additive maximises propylene
Apr-2015
Multi-stage phosphorus treatment improves ZSM-5 zeolite stabilisation and creates more propylene producing acid sites.
-
Effect of hydrocarbon partial pressure on FCC propylene production
Jul-2008
Results of cracking experiments are discussed, where the hydrocarbon partial pressure was varied by altering the total reactor pressure, feed rate and ...
-
Increased propylene from heavier residues
May-2021
A specially developed catalyst enables a refiner to raise propylene selectivity from heavier feeds at maximum feed rate.
-
Towards a zero gasoline production refinery: part 2
Oct-2013
Refinery configurations can suit various processing objectives, such as variations to the propylene-to-ethylene ratio and production of middle distillates ...
-
Development and commercialisation of superabsorbent polymer technology
Oct-2022
As part of the Propylene Derived Petrochemical Project (PDPP) of BPCL Kochi Refinery (KR), superabsorbent polymer (SAP) was identified as one of the value-added ...
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Increasing refinery profitability via propylene maximisation
Mar-2023
Case study at medium-sized US Midwest refinery on increasing FCC propylene via ZSM-5-based additive technology.
-
High-purity propylene from refinery LPG
Apr-2012
A case study and financial analysis show that investment opportunities for refiners exist with the expected future high price of propylene
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Biofeed FCC co-processing and maximising low-carbon propylene yield (ERTC 2024)
Nov-2024
With the refining industry striving towards decarbonisation of operations and pivoting towards the production of lower carbon-intensity products, new challenges ...
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Third-generation HPPO technology and its benefits
Sep-2024
From car seats to mattresses and refrigerators, products made from polyurethane plastics have become integral to our quality of life. Propylene oxide (PO) ...
-
Increasing refinery profitability via propylene maximisation
Mar-2023
Case study at medium-sized US Midwest refinery on increasing FCC propylene via ZSM-5-based additive technology.
-
Should we be using phthalate-free polypropylene? (TIA)
Feb-2023
With the ongoing Covid-19 pandemic, people are getting more familiar with products made of polypropylene resin, such as the ubiquitous face masks and omnipresent ...
-
Value maximisation in FCC units using multispecialty catalyst formulation
Feb-2023
Increasing propylene yields while reducing bottoms production.
-
Development and commercialisation of superabsorbent polymer technology
Oct-2022
As part of the Propylene Derived Petrochemical Project (PDPP) of BPCL Kochi Refinery (KR), superabsorbent polymer (SAP) was identified as one of the value-added ...
-
Increasing naphtha feedstock for the petrochemical market
Apr-2022
The global naphtha market is valued at $152.2 billion in 2022 and could reach $212.9 billion by 2030, growing at an estimated CAGR of 3.8% over the forecast ...
-
Process and catalysis factors to maximise propylene output
May-2021
Catalyst selection and process design enable a new RFCC unit to maximise propylene production from a range of feeds.
-
Increased propylene from heavier residues
May-2021
A specially developed catalyst enables a refiner to raise propylene selectivity from heavier feeds at maximum feed rate.
-
Boosting profitability in a maximum propylene FCC
Feb-2021
Refiner and supplier collaborated to evaluate, prepare, and execute the revamp of an FCC and an LPG olefins additive trial.
-
Oct-2020
Responses to a question in the Q3 2020 issue of PTQ
-
Petrochemicals from refinery intermediates — beyond polyolefins
Jul-2020
Diversifying chemical synthesis routes based on simple olefins can add major value for an integrated refining-petrochemical complex.
-
On-purpose propylene production
Feb-2019
Propane dehydrogenation plays an increasingly key role in closing the global shortage in traditional propylene supplies.
-
On-demand propylene from naphtha
Jun-2017
A new catalytic process targets economic production of propylene from naphtha at relatively low capital and operating costs
-
HS-FCC for propylene: concept to commercial operation
Oct-2016
A FCC process provides a high light olefin yield from a wide variety of feedstocks utilising high severity reaction conditions and a novel down flow reaction ...
-
Maximising propylene in the FCC unit
Jun-2016
Comparative trials with FCC catalyst formulations identified a winner on olefins selectivity and other factors.
-
Refining/petrochemical integration - FCC gasoline to petrochemicals
May-2015
The global trend in motor fuel consumption favours diesel over gasoline, with gasoline often being in surplus. There is a simultaneous increase in demand ...
-
ZSM-5 additive maximises propylene
Apr-2015
Multi-stage phosphorus treatment improves ZSM-5 zeolite stabilisation and creates more propylene producing acid sites.
-
Hydrogen transfer and ZSM-5 in maximising propylene
Apr-2015
Used at high concentrations to maximise propylene from the fluid catalytic cracking unit, ZSM-5 strongly influences a complex matrix of reactions.
-
'Snakes and ladders' for maximising propylene
Oct-2014
Changes in process conditions in tandem with ZSM-5 additives widen the potential for petrochemicals production from the FCC unit
-
Optimising distillation column product quality
Jan-2014
Process simulation and random sampling were used to optimise product targets for a propylene splitter unit
-
Towards a zero gasoline production refinery: part 2
Oct-2013
Refinery configurations can suit various processing objectives, such as variations to the propylene-to-ethylene ratio and production of middle distillates ...
-
RFCC units set new standard for propylene production
Oct-2012
RFCC units are being commissioned and operated to convert hydrotreated and straight-run resid to high levels of propylene
-
Monitoring and treatment to maximise light cycle oil
Jul-2012
Fouling control, simulation software and tower scanning can improve operations and reliability when maximising middle distillate and propylene product ...
-
High-purity propylene from refinery LPG
Apr-2012
A case study and financial analysis show that investment opportunities for refiners exist with the expected future high price of propylene
-
Downstream industry process diagnostics
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Safeguard your refinery against biofilm
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Unicat next Generation Filtration System
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Thermal systems to optimize your refinery
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Precious Metal Refining
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Ethylene podcast
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Extensive tray portfolio
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Topsoe catalyst portfolio
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Valves and Pumps for the Energy Industry
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FCC catalysts and additives
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