Heat Transfer
Modified revamp process to reduce energy use in an SDA unit
Solvent deasphalting (SDA) is emerging as a low-cost, bottom-of-the-barrel upgrading process to recover valuable oil from short residue. This oil can either be further processed to make lube-oil-based stocks or cracked in secondary processing units.
Alfa Laval to supply heat exchangers to China refinery
LUND, Sweden -- Alfa Laval has won an order to supply compact heat exchangers to a refinery in China. The order has a value of approximately SEK 210 MM. It is booked in the Welded Heat Exchangers unit of the Energy Division, with deliveries scheduled for 2018.
Improve energy efficiency with enhanced bundles in tubular heat exchangers
From 2008 to date, 45 twisted tube heat exchangers and bundles have been installed at BAYERNOIL refineries in different units and services, allowing higher heat recovery and contributing to BAYERNOIL’s energy targets.
Recommended practices for fired process heater instrumentation and control
Fired process heaters are one of the most critical pieces of equipment within many refinery and petrochemical facilities. Proper instrumentation and control of the equipment has direct bearing on the successful operation of the process, as well as on overall facility process safety.
A deeper examination of thermal expansion issues in process equipment and piping
Piping and process equipment that operate at high temperatures experience thermal expansion. If free thermal expansion is restrained, mechanical stresses are created within the component.
IR camera technology provides new perspective on furnace inspection routines
A few years ago, managers at a US-based oil refinery called in an expert to inspect their oil furnaces with an infrared (IR) camera.
Key design considerations for vacuum process condensers
The crude oil refining and petrochemical industries make extensive use of condensers that operate under vacuum (i.e., below atmospheric pressure). Distillation is the most common process using these condensers, either as a process precondenser ahead of an ejector system, or as an intercondenser within an ejector system.
Enerfab to provide heat transfer equipment services
Enerfab is expanding its overall service offering to include heat transfer equipment services formerly provided by American Power Services.
Project Management: Global trends in energy savings: Are emerging technologies the solution?
Despite low energy prices, energy conservation continues to be an important component of business strategy in the oil refining and chemical industries.
HTRI acquires SmartPM fouling management software and services
HTRI, a provider of research, software and services to the thermal process industries, has acquired SmartPM from IHS Markit, a business information provider.
- Meridian Energy Group’s Davis Refinery Project in North Dakota (U.S.) will be the world’s first net-zero carbon refinery 4/17
- Lummus expands R&D capabilities to enhance innovation and water and wastewater technologies 4/17
- Niger plans to build diesel refinery and increase supplies to Mali 4/17
- BASF, SABIC, and Linde celebrate the start-up of the world's first large-scale electrically heated steam cracking furnace 4/17
- U.S. crude stocks rise, gasoline, distillate inventories fall 4/17
- Russia's offline primary oil refining capacity revised up for April 4/17
