Reactors
Practical examples and considerations in designing emergency depressurizing systems
Process operating facilities typically process large inventories of gas and volatile hydrocarbon liquids at high pressures, which have the potential of posing major hazards during emergency incidents—such as fire, loss of containment or operating excursion.
Plastic pyrolysis oils as feedstock for steam crackers: Opportunities and challenges—Part 1
Plastic waste is a global challenge. Today, only a minimal amount of plastic waste is recycled, mostly mechanically.
Innovative approach to accelerating the startup of a gasoline block and associated units at Saudi Aramco’s Jazan refinery complex
This article elaborates on the startup of a refinery’s heavy naphtha reforming unit with an alternative approach to the initial unit design, including an evaluation of several startup techniques to ensure the adequacy and practicality of the selected option.
Izmit FCCU revamp
Tüpraş utilizes proprietary fluid catalytic cracking units<sup>a</sup> (FCCUs) at its Izmit and Izmir refineries. The Izmit unit was designed in 1968 and started up in 1972 with a side-by-side style reactor/regenerator.
Executive Viewpoint: A lifecycle assessment on chemically recycling plastics: A conversation with Neste’s Maiju Helin
HP spoke with Maiju Helin, Head of Sustainability and Regulatory Transformation Renewable Polymers and Chemicals, Neste, regarding Neste’s lifecycle assessment report on chemically recycling waste plastic.
Digital Exclusive: Bio-based aromatics give pathway to drop-in 100% SAF
In this digital exclusive, Iain Gilmore and David Kettner discuss a breakthrough process that provides the missing link to using 100% SAF in current aviation fleets and infrastructure: Bio-based aromatics.
How to gain an advantage from the propylene production gap—Part 2
This work will detail the available processing routes capable of maximizing propylene yield in refineries, allowing refiners to gain advantage from the propylene market.
Clariant’s catalyst chosen for Shenghong’s new world-scale biodegradable plastics project
Clariant announced that its SynDane 3142 LA catalyst will be used in Jiangsu Shenghong Petrochemical Co., Ltd's maleic anhydride production plant in Lianyungang, Jiangsu province, China.
A lifecycle assessment on chemically recycling plastics: A conversation with Neste’s Maiju Helin
Hydrocarbon Processing spoke with Maiju Helin, Head of Sustainability and Regulatory Transformation Renewable Polymers and Chemicals, Neste, regarding Neste’s lifecycle assessment report on chemically recycling waste plastic, including insights on the LCA study, the primary conclusions obtained from the report, the current state of Neste’s Project PULSE and the company’s future plans for waste plastic recycling.
Implement innovative corrosion management solutions for biofuel refining—Part 2
The production of carbon-neutral and renewable transportation fuels is growing rapidly, driven by the need to find feedstocks beyond fossil resources. Environmental, social and governance (ESG) initiatives—along with accelerated consumer demand for sustainable and carbon-negative fuel products—are also driving demand.
- Essar launches hydrogen power plant at Stanlow refinery (U.K.) 7/16
- Trelleborg partners with Airbus on hydrogen-powered air travel 7/16
- Neste, Mitsubishi Corporation agree on strategic partnership to develop supply chains for renewable chemicals and plastics 7/16
- Vale, Komatsu and Cummins announce collaboration to develop dual-fuel large trucks, powered by ethanol and diesel 7/16
- Mexico–U.S. energy trade value fell in 2023 on lower fuel prices 7/16
- Tecnimont awarded green ammonia plant study in India 7/15
- Digital Exclusive: SPECIAL FOCUS: Digital Technologies—Utilize process simulation digital twin to optimize condensate yield
- Digital Exclusive-Flare system design: Liquid pockets in flare headers
- Hydrogen-rich content gasoline: A new concept for paraffinic gasoline reformulation
- Alarm rationalization at Kuwait National Petroleum Company (KNPC) refineries
