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  • Q1 2012

    Q1 2012

    01-01-2012

    Catalysts for maximising middle distillates ...... Using cold boiler  feed water for energy recovery ...... Cost estimating for turnarounds   ...... Abatement of hydrogen sulphide in asphalt  ...... Oxygen  enrichment in desulphurisation ...... Green retarder technology for the  styrene industry  ...... Energy recovery with compact heat exchangers   ...... Low earth catalysts for FCC operations  ...... Catalyst additives  reduce rare earth costs  ...... Consolidation of refinery control  rooms  ...... Integrated monitoring for optimising crude distillation   ...... Crude oil vapour pressure testing  ...... Optimised hydrogen  production by steam reforming: part I  ...... Improved catalytic  reforming  ...... New crude oil basket for hydrogen savings.

  • Q4 2011

    Q4 2011

    01-10-2011

    Gasoline and diesel imbalances: part II ....... Opportunity crudes ....... Low rare earth FCC catalysts ....... Thermal maintenance in delayed cokers ....... Evaluating tank farm capacity ....... Optimal tonnage industrial gas plants ....... Fast turnaround for a SRU tail gas scrubber ....... Continuous removal of contaminants from amine solutions ....... FCC air/steam rings ....... Diesel hydrotreating and mild hydrocracking ....... Assessment of crude oil blends ....... Flow metering vacuum tower bottoms ....... Options for lower-sulphur marine fuels ....... Crude column relief mitigation.

  • Revamps 2011

    Revamps 2011

    01-08-2011

    Refinery expansion and oil quality upgrading ....... Tray revamp for demethaniser ethane recovery ....... Improved performance from reforming ....... Revamping FCC emissions control ....... Optimising and revamping a refinery hydrogen network.

  • Q3 2011

    Q3 2011

    01-07-2011

    Automating procedural operations for continuous processes ....... Naphtha to diesel via novel routes ....... Optimising hydrogen production and use ....... Improving residue hydrocracking performance ....... Industrial-scale production of renewable diesel ....... Improving solids handling in a delayed coker ....... Refinery configurations for maximising middle distillates ....... Bitumen processing: crude unit revamps ....... Improving profitability despite lower utilisation ....... Multi-stage reaction catalysts ....... Preventing environmental excursions on the FCC unit ....... Catalytic oxidation of spent caustic.

  • Q2 2011

    Q2 2011

    01-04-2011

    Optimising safety relief and flare systems ....... Energy performance monitoring ....... SO2 emission control for resid combustion ....... Bulk separation of gas-liquid mixtures ....... Diverting low-sulphur heavy stocks for fuel oil production ....... Reducing carbon footprint ....... A promoter for selective H2S removal: part II ....... Main fractionator revamp ....... Small-scale gas to liquids ....... Simulation of a visbreaking unit ....... Modelling for ULSD optimisation.

  • Gas 2011

    Gas 2011

    01-03-2011

    Amines in bad odour ....... Enhanced sulphur recovery from lean acid gases ....... Cryogenic monitoring ....... Glycol dehydration of high-acid gas streams ....... Controlling corrosion in amine treatment units ....... A promoter for selective H2S removal: part I ....... Estimating gas hydrate inhibitor loss: a case study.

  • Catalysis 2011

    Catalysis 2011

    01-02-2011

    Rare opportunities ....... Dieselisation screening studies ....... Diesel hydrotreater revamp ....... Enabling increased production of diesel ....... Chloride removal in refineries ....... Beyond ULSD ....... Maximising premium distillate by catalytic dewaxing.