Greenhouse Gases
California (U.S.) withdraws clean truck EPA waiver request ahead of Trump inauguration
California said on Tuesday it has withdrawn its request for a federal waiver to require commercial truckers to transition to zero-emissions vehicles, preempting an expected denial from the incoming administration of President-elect Donald Trump.
KT-Kinetics Technology, NEXTCHEM awarded contracts for Petronas hydrogen unit
Part of a new biorefinery within Petronas' Malaysian Pengerang Integrated Complex, the 38,000-m3/hr production unit will supply hydrogen to produce sustainable aviation fuel and hydrogenated vegetable oil.
Avina Clean Hydrogen completes FEED for 800,000-tpy clean ammonia facility (U.S.)
Avina Clean Hydrogen announced the successful completion of front-end engineering design (FEED) and front-end-loading (FEL-3) for its 2,200-tpd clean ammonia facility located in Texas Gulf Coast.
Vioneo to use Honeywell UOP's methanol-to-olefins technology for Antwerp plant
Vioneo will use Honeywell's advanced methanol-to-olefins conversion technology to produce plastics without the need for traditional feedstock made from fossil fuels
Digital Exclusive: Automation and digital technologies' role in the energy transition-A discussion with Yokogawa
Hydrocarbon Processing sat down with Mitsuhiro Yamamoto, Vice President and Executive Officer of the Systems Business Division, Digital Solutions Headquarters, Yokogawa Electric Corporation to discuss the global energy transition, and how digital technologies and automation have and will play a major role in the evolution of the processing industries.
Axens tapped for 3 new Vegan® licenses for SAF and renewable diesel production
Galp, LOKEN and SAFCO Venture Holdings Limited have selected Axens’ Vegan® technology for their hydrogenated vegetable oil and sustainable aviation fuel production facilities located in Portugal, Malaysia and Pakistan.
H2 Global Energy to develop a $6-B green ammonia project in Tunisia
A consortium led by H2 Global Energy signed a Memorandum of Understanding (MOU) agreement with the Tunisian government to develop a groundbreaking green hydrogen and green ammonia project. The total expected investment for this strategic initiative is $6 B.
Flare system design: Liquid pockets in flare headers
Flare and relief systems are the last line of defense against plant emergency overpressure and loss of containment. Therefore, the efficient design, management and maintenance of these systems are vital for safe operations throughout the lifecycle and operation of a plant. This article focuses on areas where major benefits can be achieved early in the front-end engineering design (FEED) stage of the project.
Control valve maintenance: Tips and general guidelines to ensure efficient operations
Control valves play a critical role in manufacturing units as a final control element. Each valve’s performance impacts production quality and quantity. However, it can also have detrimental effects on a plant’s environmental footprint, as poor control valve maintenance can lead to the escape of fugitive emissions. This article provides tips and guidelines to ensure efficient control valves operations.
New York (U.S.) to fine fossil fuel companies $75 B under new climate law
New York state will fine fossil fuel companies a total of $75 B over the next 25 yr to pay for damage caused to the climate under a bill Governor Kathy Hochul signed into law on Thursday.
- LyondellBasell, Covestro announce permanent closure of PO11 unit at Maasvlakte 3/20
- U.S. ethane production, consumption and exports set new records in 2024 3/20
- Nippon Steel obtains new certifications for pipes/tubes used in the chemical industry 3/20
- Fire extinguished at Phillips 66's Los Angeles refinery (U.S.) 3/20
- Maritime Technologies Forum announces new report to strengthen ammonia-fueled ships management 3/20
- Saudi Aramco launches first direct air capture test unit 3/20
