Hydrocarbon Processing Save energy and reduce CO<sub>2</sub> emissions with closed-loop optimization of utilities networks Oil and gas, petrochemical and chemical companies face the difficult challenge of maximizing profitability while achieving aggressive decarbonization objectives set for 2030 and beyond. HP Flashback: Excerpts from the 1960s: Petrochemicals rise in prominence and new know-how in refining processes Petrochemicals rise in prominence and new know-how in refining processes History of the HPI: The 1960s: Synthetic oils, zeolite catalysts, LLDPE, OPEC and and creation of the PLC During the 1960s, the global refining and petrochemical industries witnessed new processes and products that enhanced the daily lives of millions of people around the world. Quickly screen catalysts for hydrotreating of vegetable oil using high-throughput micro-pilot plants Accurate catalyst evaluation is an important step in optimizing catalytic processes with respect to product yield, energy efficiency and overall product quality. Overview of decarbonization pathways for the oil and gas and petrochemical industries—Part 1 This two-part article will cover the seven pathways to decarbonizing the oil and gas and petrochemical industries. Circular Economy: Innovative recycling, driving circularity while decarbonizing the petrochemical industry Plastic pollution’s environmental challenges, as well as new government legislation, are having a significant impact on the plastics industry. Plastics circularity: How to solve the challenge of retaining quality in recycled polymers Businesses and governments around the world have united behind the vision of a circular economy for plastics. Industry Pioneers: Cracking technology, catalysts, polymers and zeolites Donald Campbell, Eger Murphree, Homer Martin and Charles Tyson—often called the ‘Four Horsemen’—are credited with the landmark invention of fluid catalytic cracking (FCC). HP Flashback: Excerpts from the 1950s: Capacity expands after WW2 and technologies and maintenance mature The following is a mixture of technical articles, columns and headlines published in the 1950s by Petroleum Refiner, the forerunner to Hydrocarbon Processing. History of the HPI: The 1950s: Capacity expansion, HDPE/PP, polycarbonate, computers and rocket science The 1950s marked an evolution in the use of oil by nations around the world.