The Anonymous Widower

Vicat And Hynamics Develop Solution For Capturing CO2 And Producing Carbon-Free Methanol

The title of this post, is the same as that of this article on World Cement.

This is the first paragraph.

Under a partnership with Hynamics, a subsidiary of energy-provider Groupe EDF that specialises in production of hydrogen, Vicat is developing an integrated solution for capturing CO2 and producing carbon-free methanol.

As cement manufacture is a large emitter of carbon dioxide, this could lead to a worthwhile solution.

But is it another application of Carbon Capture And Use?

September 17, 2021 Posted by | Hydrogen, World | , , | Leave a comment

Heidelberg Plans Net-Zero Cement Plant For Sweden

The title of this post, is the same as that of this article on The Times.

Making cement creates about ten percent of man-made carbon emissions. See Wikipedia for CO2 Emissions From Cement.

Making cement needs a lot of energy and I suspect most comes from natural gas these days.

But I suspect there are ways to simply cut the carbon emissions.

  • Making cement is a continuous process and I suspect adding carbon capture would be easier than with other industrial processes like steelmaking.
  • Hydrogen rather than natural gas could be used to provide energy.

There also may be other ways of making cement. See Ecological Cement on Wikipedia.

June 3, 2021 Posted by | Business, World | , | Leave a comment

Green Hydrogen Searches For Industrial Outlets

The title of this post, is the same as that of this article on E & T Magazine.

It is a detailed look at the uses for green hydrogen.

A few points from the article.

  • Like fossil fuel hydrogen can store energy for months.
  • Less that 10 % of green hydrogen will be used for energy storage.
  • Hydrogen has a poor round trip efficiency, if you create it with an electrolyser and then convert it back to electricity using appropriate technology.
  • Heavy transport may account for 25 % of the use of hydrogen.
  • Industrial and home heating applications could account for the use of another third.
  • One of the biggest uses today of hydrogen is in oil-refining to make low sulphur fuels.
  • Steelmaking could be a big user, but there are many different methods and some have problems.
  • Cement making could be a good use of green hydrogen.

The article is a must-read and it makes you think.

April 20, 2021 Posted by | Hydrogen, Transport, World | , , , , | 4 Comments

Hydrogen: Can The Lightest Gas Turn Heavy Industry Green?

The title of this post, is the same as that as this article on the FT.

It is an excellent summary of how we will decarbonise heavy industries like steel, cement and chemicals using hydrogen.

If you don’t read anything else this morning, then read this article.

March 20, 2021 Posted by | Energy, Hydrogen | , , | Leave a comment

Energy Minister Angus Taylor Launches $50 million Fund For Carbon Capture Projects

The title of this post, is the same as that of this article on ABC News.

This is the introductory paragraph.

The federal government has launched a $50 million fund to support the growth of carbon capture projects, which will include projects that reuse carbon dioxide emissions to make new products.

The launch of the Carbon Capture, Use and Storage fund was in Newcastle at the pilot site for Mineral Carbonisation International (MCI).

The company is using carbon dioxide (CO2) captured from a nearby ammonia plant to make building products like plasterboard and cement.

This sounds like a good idea to me!

They have a web site, which contains this YouTube video.

This could be a novel solution to decarbonisation.

March 2, 2021 Posted by | World | , , , , , | Leave a comment