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Greenhouse Gases

Trump to declare 'national energy emergency' to boost fossil fuels, power projects

President Donald Trump laid out a sweeping plan to maximize already record high U.S. oil and gas production by declaring a national energy emergency, stripping away excess regulation, and withdrawing the U.S. from an international pact to fight climate change. 

First-ever ammonia and propane co-loaded vessel completes voyage from U.S. to Europe

Trafigura, in collaboration with CF Industries, announced the completion of the first co-loaded ammonia and propane shipment operation of its kind. In early January, the Green Power Medium Gas Carrier (MGC) completed a single voyage from the U.S. to Europe loaded with ammonia from CF Industries and with liquefied petroleum gas (LPG or propane) in separate tanks.

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California said on Tuesday it has withdrawn its request for a federal waiver to require commercial truckers to transition to zero-emissions vehicles, preempting an expected denial from the incoming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 VeganĀ® 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.