Environment
Improving ammonia production sustainability
While approximately 70% of ammonia production is used to make fertilizers, it is also identified as the largest carbon dioxide (CO2)-emitting chemical industry process. This article examines several novel technologies to improve the sustainability of the ammonia production process.
Safe design and operation of burn pit flare systems
This article will mainly focus on horizontal flare systems and grade-level burn pits. Design considerations, operational challenges and several lessons learned will be discussed.
Design optimization of an HVAC system in a petrochemical plant’s controls building
Since petrochemical plant control buildings are usually designed to be blast-resistant without external windows, convection ventilation cannot be carried out, leading to poor air circulation. As a result, there are higher requirements for indoor air quality, and it is necessary to optimize the heating, ventilation and air conditioning (HVAC) system design scheme to improve air quality.
SMR feed effluent hairpin exchanger: Once upon a time—An unusual thermal mix-point failure—Part 2
This article presents a review of a failure that happened in a hairpin heat exchanger type on the shell side in a H2 (H2) reformer unit.
Use advanced thermal insulative coatings to improve safety, maintain access and protect against corrosion
Throughout refineries, petrochemical plants and offshore oil and gas platforms, personnel are often required to work near equipment that operates at high temperatures. Protecting those workers from skin-contact burns has typically involved two approaches: implementing physical barriers and covering the hot assets with insulation and cladding. This article details how thermal insulative coatings can be used to improve safety and guard against corrosion.
Measuring hydrogen, tomorrow’s innovative fuel
Because it can be stored, transported and burned without GHG emissions, hydrogen (H2) is emerging as a potential frontrunner as a clean fuel source. However, transporting H2 must be efficient and cost-effective, a task that requires careful consideration and innovative solutions. This article will examine requirements for effective H2 transportation and accurate measurement in its challenging environments.
easyJet, Renavia and WFS sign MoU for long-term supply of SAF
easyJet, Braathens Renavia, in partnership with Mana Group and World Fuel Services singed a Memorandum of Understanding for the long-term supply of sustainable aviation fuel for easyJet’s operations in Europe and the UK. The agreement provides easyJet access to up to 150,000 tons of SAF (including up to 75,000 tons of e-SAF) from 2030.
Cyclyx to invest in second Cyclyx Circularity Center
Cyclyx Intl. LLC, a post-use plastic-to-feedstock innovator and joint venture among Agilyx, ExxonMobil and LyondellBasell, has reached a final investment decision (FID) for a second Cyclyx Circularity Center (CCC2).
Dow, Ambipar partner to promote plastics recycling in South America
This partnership aims to create an effective platform for plastic recycling and boost the recycling and waste management system in Brazil.
Hygenco selects Topsoe as technology provider for green ammonia production
Hygenco has chosen Topsoe as technology licensor for the first phase of a planned 750-tpd green ammonia complex Gopalpur, Odisha, India.
- Hanwha Ocean signs strategic MoU with Kanata Clean Power for proposed $15.7-B, 12-MMtpy FLNG project in Canada 6/18
- Burckhardt Compression secures milestone order for first industrial scale liquefied CO₂ carrier supporting Northern Lights CCS project 6/18
- Dynelectro dispatches 250-kW electrolyzer unit to Syntholene’s Iceland eSAF project 6/18
- EIA: U.S. crude inventories decline for tenth week to over 40-yr low 6/18
- Australia opens first carbon refinery, making new products from captured CO2 6/18
- ABB expands non-invasive sensing portfolio to advance simpler, safer temperature measurement 6/18
