Author: spitfireresearch

Can You Put Hydrogen in Natural Gas Pipelines? Ya, but…

Ya-but the rabbit, courtesy of Google Gemini TL&DR Summary:  sure, you can re-use an existing gas pipeline to carry some quantity of hydrogen at some pressure, and do so safely.  How much pressure and under what circumstances and operating conditions, and how much energy can be delivered via that repurposed pipe, and whether or not […]

Electric Heating- the Future of Industrial Heat

This article is a summary of my series of posts about electric heating: https://www.linkedin.com/posts/paul-martin-195763b_for-the-next-while-im-going-to-make-periodic-activity-7230286694044852224-ntuR?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_post-2-about-electric-heating-residential-activity-7230648442459447299-wdnK?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_electric-heating-3distillation-somewhere-activity-7231015287548960769-5N6U?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_electric-heating-4medium-temperatures-activity-7232761271262015488-a7x6?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_electric-heating-4aimmersion-heaters-every-activity-7233844691836747776-osxJ?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_electric-heating-5very-high-temperatures-activity-7234187728098115584-VcsH?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_spitfire-research-activity-7234548501643190273-oDCe?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_electric-heating-6bmore-high-temperature-activity-7234947655750053888-Ocqt?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/paul-martin-195763b_electric-heatingfinal-thoughts-its-clear-activity-7236112474733735936-MXfw?utm_source=share&utm_medium=member_desktop Some people have it in their head that there’s no way to make heat other than via fire. The reality is more complex. The reason we use fire to make heat is that […]

How Green is Green Hydrogen on a Lifecycle Basis?

Image source: Google Gemini. Gemini won’t draw people, i.e. sketchy looking men in business suits, so I asked it to draw “a robot similar to Bender from Futurama”, and that did the trick. Worried about copyright? Suggest you talk to Google. TL&DR summary:    a recent paper published by Dutch researchers in the journal  Nature  Energy […]

The Primary Energy Fallacy

The Primary Energy Fallacy- or, Committest Thou NOT the 2nd Sin of Thermodynamics! TL&DR Summary:  if anybody starts talking to you about “primary energy” in a discussion about decarbonization, please punch them in the mouth.  Energy is like currency- there’s an exchange rate between heat (chemical energy) and work (electricity)- they are not  worth the […]