Site items in: Ammonia Safety

Presentation

Dancing with wind solution for the green hydrogen and green ammonia plant

Frank Yu

What renewable energy contradicts the existing traditional ammonia synthesis system the most is fluctuating power output. Envision Group strives to solve this problem. “Dancing With Wind Solution” means with the help of integrated control system and management system, Envision is right now designing dynamic system optimization of the ammonia synthesis process. When the wind speed changes, all the downstream processes and systems will change their power input requirements accordingly.

Presentation

Ammonia cracker: design and safety considerations

John Pach Julie Ashcroft

Ammonia cracking is an endothermic reaction with characteristics similar to those of steam methane reforming. As a result, large scale ammonia crackers are likely to more than a passing similarity to the steam-methane reformers which are currently used to convert natural gas to hydrogen. When transferring technology from one industry to another the challenge is to distinguish between know-how which benefits the new application, and which should therefore be applied; and know-how which is detrimental to the new application and therefore needs to be either unlearnt or relearnt. The presentation will cover the choices facing the designer of a large-scale…

Presentation

Ammonia terminal in port areas: safety and image issues in storage, throughput and transport

Monique Berrevoets-Steenbakker

Ammonia is an important carrier of hydrogen which is very interesting considering the search for alternative energy sources. The world is looking for ways to reduce our global carbon footprint, and this will give opportunities for ammonia. Preferred location for terminals are port areas, especially in situations where energy is obtained by solar energy and where ammonia is used as a way to transport this energy to less sunny parts where energy is needed. But how about the risks of storage, handling and transportation of ammonia? And what is the public image on the risks of ammonia, and how to…

Presentation

Ammonia as a marine fuel – bunkering operation and dispersion simulations

Chenxi (Chase) Ji

Global warming is linked strongly to increased greenhouse gas (GHG) concentration in the earth’s atmosphere. The maritime cluster plays a critical role in reducing GHG emissions by replacing fuels of fossil origin with low-carbon or carbon-free alternatives. As a carbon-free fuel, anhydrous ammonia has received much attention recently due to its established production technology, distribution infrastructure, and satisfactory energy density as a marine fuel. Unlike normal ambient liquid fuels, ammonia relies on refrigeration or pressurization to maintain the liquid phase. Boil-off gas (BOG) can be generated at constant pressure by the addition of heat to saturated liquid and involves significant…

Article

Ammonia Green Corridors - The Opportunity Is Now

Conor Furstenberg Stott Sofia Furstenberg Stott September 02, 2022

Since the Clydebank Declaration was signed last December, the prospect of ammonia-fueled, green maritime corridors has been steadily rising. The Global Maritime Forum has just released a valuable discussion paper on potential definitions and approaches for green corridors. Recent announcements in Europe, Singapore, Australia and the Nordic countries demonstrate growing momentum. For maritime stakeholders to capture early learnings and best manage the complex task of alternative maritime fuel scale-up, the opportune time is right now.

Article

Developing ammonia maritime engines & fuel: a collaborative approach

Conor Furstenberg Stott September 02, 2022

The latest episode of Maritime Ammonia Insights webinar centred around collaboration, leadership & Singapore: three critical elements in the maritime ammonia transition. Sofia Furstenberg Stott was joined by Peter H. Kirkeby (MAN Energy Solutions) and Yi Han Ng (Maritime and Port Authority Singapore), who discussed timelines for engine development, the benefits of a consortia approach, and the all-important safety & technical progress of maritime ammonia technologies.

Article

Yara to lead ammonia bunkering study in the Pilbara

Julian Atchison August 18, 2022

Yara Clean Ammonia and the Pilbara Ports Authority have joined forces to explore the potential for ammonia bunkering in northern Australia. Together, the pair will work through the safety & operational challenges presented by ammonia maritime fuel at PPA’s existing ports network, which includes two of the world’s largest bulk export ports. Tune into the Australia conference next week for more updates from Yara, including Project YURI, future plans in the Pilbara, and how certification work will help unlock seaborne clean ammonia trade around the world.

Webinar

Maritime ammonia in Singapore

Julian Atchison

Meet MAN Energy Solutions and the Maritime & Port Authority of Singapore, two organisations supporting each other in key first-mover ammonia fuel projects in the region.

Presentation

Ammonia Safety Demonstration

John Mott

Presentation

Is the industry rushing towards a safety fallout?

Laurentiu Zamfirescu

The new energy revolution driven by carbon emissions reduction goals is bringing many new challenges, new technology, and application of proven technology in new ways and to expanded scales. There seems to be a race taking place towards low prices that would make large scale export offtake agreements economically viable in comparison to current energy sources. There are also ambitious emission reduction targets set by our politicians, coupled with apparent haste in the industry to abate what is termed the “climate emergency”. To seasoned safety engineering practitioners, these are warning signs that are precursors to potential major accidents. This presentation…