UK’s Largest Carbon Capture Project Will Turn 40,000 Tonnes Of CO2 Into Sodium Bicarbonate For Dialysis Machines, Pharmaceutical Tablets And Baking Soda Every Year
The title of this post, is the same as that of this article in the Daily Mail.
These bullet points summarise the article.
- A facility that turns carbon dioxide into sodium bicarbonate was opened today
- Tata Chemicals Europe will remove up to 40,000 tonnes of CO2 each year
- The resulting sodium bicarbonate will be used as baking soda and in tablets
- Much of it will be used in haemodialysis to treat people with kidney disease
When I worked at ICI in Runcorn, the company had a facility at Winnington.
- In the 1960s, when I was there the main product was soda ash, which was produced by the Solvay process.
- The plant is now owned by Tata Chemicals Europe, and I suspect the new process is a replacement for the Solvay process.
- The carbon dioxide probably comes from a local 94 MW gas-fired power station on the site.
This ia a good example of Carbon Capture and Use, where a modern process is much better for the environment.
How much better could we protect the environment and the health of everyone, by improving or changing industrial processes?
Memories of the Solvay Process
I went over one of the Solvay processes a couple of times, when I worked at Runcorn.
- I can’t remember why now, but it was probably just to give the newest engineer in the department some experience.
- ICI trained me well at that time, especially in Health and Safety.
- One of the Victorian plants, I went over was built using a framework of oak beams, rather than the steel, we’d use today.
- The thing, that I remember most was the white sodium bicarbonate powder everywhere at the finishing end.
All the grades had uses from baking down to clearing up acid spills. Wikipedia details these uses.
Solvay Process Repurposed
Searching the Internet for more information on Tata Chemicals Europe’s process, I found this article on Scientific American, which is entitled Desalination Breakthrough: Saving The Sea From Salt.
The first paragraph outlines the problem.
Farid Benyahia wants to solve two environmental problems at once: excess carbon dioxide in the atmosphere and excess salt in the Persian Gulf (aka the Arabian Gulf). Oil and natural gas drive the region’s booming economies—hence the excess CO2—and desalination supplies the vast majority of drinking water, a process that creates concentrated brine waste that is usually dumped back into the gulf.
Benyahia, who is a chemical engineer at Qatar University appears to have solved the problem, by repurposing and simplifying the Solvay process.
I suggest that if you’ve got this far, that you read the Scientific American article all the way through, as it paints a horrific vision of the dangers of water desalination.
Hopefully, though Benyahia has the solution, which turns the problem into baking soda and calcium chloride.
We Can Suck CO2 From The Air And Store It In The Ocean As Baking Soda
The title of this section is the same as that of this article on New Scientist.
I first heard about this process on Radio 5.
It concerns some work by Arup Sen Gupta at LeHigh University in Bethlehem, Pennsylvania.
He seems the sort of researcher, who does it properly and his research on capturing carbon dioxide and turning it into baking soda, that is stored in the ocean may well be an idea in the right direction.
It further supports my view that research will find new and better ways of reducing carbon dioxide levels in the atmosphere.
Cummins Launches Accelera By Cummins To Advance The Transition To A Zero-Emissions Future
The title of this post, is the same as that of this press release from Cummins.
These paragraphs outline the creation of the new brand.
Global power and technology leader Cummins Inc. (NYSE: CMI) today announced the launch of Accelera by Cummins, a new brand for its New Power business unit. Accelera provides a diverse portfolio of zero-emissions solutions for many of the world’s most vital industries empowering customers to accelerate their transition to a sustainable future.
The launch of Accelera is a significant step forward in Cummins’ efforts to achieve its Destination Zero strategy, focused on evolving Cummins technologies to reach zero emissions across its product portfolio. Cummins’ Destination Zero strategy is rooted in the understanding that multiple solutions are required to achieve industry-wide decarbonization across the diverse applications the company powers. Over the past several years, Cummins has invested more than $1.5 billion in research and technology, capital and acquisitions to build Accelera’s leadership and technological capabilities. Accelera is now a global leader in zero-emissions technologies, providing battery electric and fuel cell electric solutions across commercial and industrial applications with hundreds of electrolyzers generating hydrogen around the world today.
The press release then gives details of the zero-carbon products, that are in Accelera’s portfolio.
The press release finishes by announcing some zero-carbon projects. These are ones, thaat are new to me.
- Accelera by Cummins will supply a 90-megawatt proton exchange membrane electrolyzer system for Varennes Carbon Recycling’s plant in Quebec, Canada.
- Accelera and Blue Bird aim to power a new fleet of 1,000 electric school buses across the United States over the next 12-18 months.
- Cummins’ breakthrough technologies have reduced the company’s product emissions by more than 90% over the past 25 years, and Accelera will continue to advance the company’s path toward a zero-emissions future.
- Increasing global electrolyzer manufacturing capacity with gigawatt-scalable plants in Fridley, Minnesota – its first in the United States – and in Spain (now under construction).
- Powering the world’s first hydrogen refueling station for ships, cars, trucks and industrial customers in Antwerp, Belgium
- Powering the world’s first megawatt-scale demonstration plant for storing wind energy in the natural gas grid in Windgas Falkenhagen, Germany
- Deploying four hydrogen-fuel-cell-powered class 8 heavy-duty trucks with several marquis fleet customers in the United States.
- Powering refuse trucks with FAUN across Europe.
Cummins has arrived and will be a big player, as we more towards a zero-carbon world.
Only two people are mentioned in the press release.
- Jennifer Rumsey, Cummins President and Chief Executive Officer.
- Amy Davis, who has led the New Power business unit since 2020, will serve as President of Accelera.
Cummins has changed itself! Is it changing the world?
UK Consortium Wins GBP 1.5 Million Funding For Offshore Charging Station
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
A collaboration of UK green technology pioneers has been awarded GBP 1.5 million in funding to install what they say is “the world’s first offshore charging station within a UK wind farm”
These three paragraphs outline the project.
The funding was awarded as part of the Department for Transport and Innovate UK’s GBP 60 million Clean Maritime Demonstration Competition (CMDC).
Project leaders Oasis Marine have partnered with Turbo Power Systems, Verlume, and the Offshore Renewable Energy (ORE) Catapult to deliver the Offshore Charging Station solution.
This smart energy and charging infrastructure could enable fully electric maritime operations within offshore wind farms.
Note.
- The offshore charging station would enable many more wind farms to be served by electric or hybrid ships.
- Impressive reductions of carbon dioxide emissions are claimed in the article.
- The tests will be carried out in Aberdeen Bay.
Given, that it is intended that offshore oil and gas operations are being decarbonised, I can see no reason, why ships working in that industry, can use similar technologies.
Maritime UK Launches Offshore Wind Plan
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Maritime UK has unveiled its Offshore Wind Plan which makes a series of recommendations for how the maritime sector, the offshore wind sector, and governments can work together to maximise growth
These are the first three paragraphs and they outline the plan.
The plan outlines how the growth of offshore wind can provide opportunities across the maritime supply chain in sectors like ports, shipbuilding, crewing, and professional services.
Opportunities identified in the Offshore Wind Plan include building vessels in the UK to support developments and further growing UK ports as centres for manufacturing and assembly for offshore developments
Key recommendations and proposals within the plan include: creating quality career pathways for young people; rewarding higher UK supply chain content in offshore wind projects; reforming the planning system to enable green projects to be delivered quicker; and encouraging lenders and investors to finance infrastructure and vessels
Note.
- Maritime UK have a web site.
- The report seems to be comprehensive.
- The report predicts hundreds of ships to build and service wind farms will be needed.
Overall, Maritime UK feel that the maritime sector has a lot to gain from co-operation with the offshore wind sector.
Improved Service Operation Vessels (SOVs)
I don’t see why the large number of Service Operation Vessels (SOVs) needed to serve all the wind farms around our shores, can’t be designed and substantially built in the UK.
In the 1970s, one of Metier Management Systems’ customers for Artemis were the shipbuilders; Austin & Pickersgill, who at the time were building a cargo ship called the SD14, which had been designed to replace the American Liberty ships.
In total 211 SD14s were built in the UK, Greece, Brazil and Argentina.
SD14 stands for Shelter Deck – 14,000 tonnes.
We surely have the technology from companies like BAe Systems, Rolls-Royce and others to design an advanced Service Operation Vessel.
SSE Thermal Outlines Its Vision For The UK’s Net Zero Transition
The title of this post is the same as that of this news item from SSE Thermal.
This is the opening statement.
SSE Thermal, part of SSE plc, is calling on government to turbocharge the delivery of low-carbon technologies to help deliver a net zero power system by 2035.
Two paragraphs then outline what the company is doing.
The low-carbon developer is bringing forward multiple low-carbon projects across the UK. This includes Keadby 3 Carbon Capture Power Station in the Humber – which is being developed in collaboration with Equinor and recently became the first power CCS project in the country to receive planning permission – and Aldbrough Hydrogen Pathfinder, which would unite hydrogen production, storage and power generation in one location by the middle of this decade.
These projects would form part of SSE’s £24bn investment programme in the UK, and in addition to supporting the decarbonisation of industrial heartlands and powering a low-carbon future, they would also help to secure a just transition for workers and communities.
The news item then talks about the future.
Now, SSE Thermal has published ‘A vision for the UK’s net zero transition’ which outlines the need for these low-carbon technologies and the potential of carbon capture and hydrogen in providing flexible back-up to renewables.
It also outlines the steps Government should take to facilitate this:
- Progress the deployment of carbon capture and storage (CCS) and hydrogen infrastructure in a minimum of four industrial areas by 2030.
- Support first-of-a-kind carbon capture and storage and hydrogen projects to investment decisions before the end of next year.
- Increase its ambition for power CCS to 7-9GW by 2030, with regular auctions for Dispatchable Power Agreements.
- Set out a policy ambition for hydrogen in the power sector and a strategy for delivering at least 8GW of hydrogen-capable power stations by 2030.
- Accelerate the delivery of business models for hydrogen transport and storage infrastructure, to kickstart the hydrogen economy.
These are my thoughts.
Carbon Capture And Use
There is no mention of Carbon Capture And Use, which in my view, should go hand in hand with Carbon Capture And Storage.
- Sensible uses for carbon dioxide include.
- Feeding it to plants like tomatoes, flowers, salad vegetables, soft fruit and herbs in greenhouses.
- Mineral Carbonation International can convert a dirty carbon dioxide stream into building products like blocks and plasterboard.
- Deep Branch, which is a spin-out from Nottingham University, can use the carbon dioxide to make animal feed.
- Companies like CarbonCure add controlled amounts of carbon dioxide to ready-mixed concrete to make better concrete and bury carbon dioxide for ever.
Surely, the more carbon dioxide that can be used, the less that needs to be moved to expensive storage.
Note.
- There is a lot of carbon dioxide produced in Lincolnshire, where there are a lot of greenhouses.
- At least three of these ideas have been developed by quality research in Universities, in the UK, Australia and Canada.
- I believe that in the future more uses for carbon dioxide will be developed.
The Government should do the following.
- Support research on carbon capture.
- Support Research on finding more uses for carbon dioxide.
Should there be a disposal premium or tax credit paid to companies, for every tonne of carbon dioxide used in their processes? It might accelerate some innovative ideas!
Can We Increase Power CCS to 7-9GW by 2030?
That figure of 7-9 GW, means that around a GW of CCS must be added to power stations every year.
Consider.
- It is probably easier to add CCS to a new-build power station, than one that is a couple of decades old.
- Better and more affordable methods of CCS would probably help.
- In Drax To Pilot More Pioneering New Carbon Capture Technology, I wrote about a promising spin-out from Nottingham University
- In Drax Secures £500,000 For Innovative Fuel Cell Carbon Capture Study, I wrote about another system at Drax, that captures carbon dioxide from the flue gases at Drax.
If we develop more ways of using the carbon dioxide, this will at least cut the cost of storage.
Can We Deliver At Least 8GW Of Hydrogen-Capable Power Stations By 2030?
Do SSE Thermal mean that these power stations will always run on hydrogen, or that they are gas-fired power stations, that can run on either natural gas of hydrogen?
In ‘A vision for the UK’s net zero transition’, this is said about the hydrogen power stations.
Using low-carbon hydrogen with zero carbon emissions at point of combustion, or blending hydrogen into existing stations.
So if these power stations were fitted with carbon capture and could run on any blend of fuel composed of hydrogen and/or natural gas, they would satisfy our needs for baseload gas-fired power generation.
Hydrogen Production And Storage
SSE’s vision document says this about Hydrogen Production.
Using excess renewables to create carbon-free hydrogen, alongside other forms of low-carbon hydrogen, which can then be stored and used to provide energy when needed.
SSE’s vision document also says this about Hydrogen Storage.
Converting existing underground salt caverns or creating new purpose-built caverns to store hydrogen and underpin the hydrogen economy.
This page on the SSE Thermal web site is entitled Aldbrough Has Storage, where this is said about storing hydrogen at Aldbrough.
In July 2021, SSE Thermal and Equinor announced plans to develop one of the world’s largest hydrogen storage facilities at the Aldbrough site. The facility could be storing low-carbon hydrogen as early as 2028.
With an initial expected capacity of at least 320GWh, Aldbrough Hydrogen Storage would be significantly larger than any hydrogen storage facility in operation in the world today. The Aldbrough site is ideally located to store the low-carbon hydrogen set to be produced and used in the Humber region.
From my own experience, I know there is a similar salt structure in Cheshire, which has also been used to store gas.
Earlier, I said, that one of the things, that SSE would like the Government to do is.
Progress the deployment of carbon capture and storage (CCS) and hydrogen infrastructure in a minimum of four industrial areas by 2030.
If Cheshire and Humberside are two sites, where are the other two?
Deciding What Fuel To Use
If you take the Humberside site, it can provide electricity to the grid in three ways.
- Direct from the offshore and onshore wind farms.
- Using natural gas in the gas-fired power stations.
- Using hydrogen in the gas-fired power stations.
SSE might even add a battery to give them a fourth source of power.
In the 1970s, I used dynamic programming with Allied Mills to get the flour mix right in their bread, with respect to quality, cost and what flour was available.
Finance For SSE Thermal Plans
The news item says this.
These projects would form part of SSE’s £24bn investment programme in the UK.
£24bn is not the sort of money you can realise solely from profits or in sock drawers or down sofas, but provided the numbers add up, these sorts of sums can be raised from City institutions.
Conclusion
I like SSE Thermal’s plans.
Cummins Fuel-Agnostic X Series Platform
This post shows a Cummins video on YouTube about their fuel-agnostic X Series engine.
Irish Green Hydrogen Could Be Europe’s Cheapest In 2030, Aurora Finds
The title of this post, is the same as that of this article on Renewables Now.
These two paragraphs outline the story.
Ireland could produce the cheapest green hydrogen in Europe by 2030, achieving a levelised cost of EUR 3.50 (USD 3.73) per kg under optimal conditions, Aurora Energy Research said on Tuesday.
This would be 8% below optimal production costs in Spain and 35% below those in Germany, with Ireland’s cost advantage driven by the country’s high wind speeds and rising grid congestion.
Aurora also sees the possibility of exports to Germany before 2030.
Hydrogen Engines To Be Mass Produced By Hyundai By 2025
The title of this post, is the same as that, of this article on Hydrogen Fuel News.
This is the sub-heading.
Hyundai Doosan Infracore is accelerating engine development
These are the first two paragraphs.
After the completion of its H2 internal combustion engines (ICE) design and rolling out the prototype, Hyundai Doosan Infracore (HDI) is revving up the development of its hydrogen engines, with the aim to mass produce these engines by 2025.
The hydrogen-powered internal combustion engine can produce a power output of 300 kW (402 HP) and a torque of 1700 NM at 2000 RPM. Fulfilling Tier 5/Stage 5/Euro7 regulation, the engine satisfies the emission requirements to be 90% decreased to the current level to meet Zero CO2 (below 1g/kwh) and Zero Impact Emission.
Note.
- The engine is described as an 11 litre class engine.
- The new hydrogen engines that will be produced will be installed on commercial vehicles, including large buses, trucks and construction equipment.
It should also be noted that Hyundai are investors in Hull-based hydrogen production company; HiiROC, as I wrote about in Centrica Partners With Hull-Based HiiRoc For Hydrogen Fuel Switch Trial At Humber Power Plant.
Hyundai now have the hydrogen internal combustion engine to go with HiiROC, who are developing the means to produce hydrogen at a filling station or depot.
A Problem With The Hydrogen Fuel News Article
This article on Diesel Progress, which is entitled Hyundai Doosan Infracore To Launch Hydrogen Engine covers the same story.
But it shows a different picture of the hydrogen internal combustion engine, which as it looks like one, I assume it is the correct image.
X1 Wind’s Floating Prototype Delivers First Power Offshore Canary Islands
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
X1 Wind has announced that its floating offshore wind turbine prototype delivered first power to PLOCAN’s smart grid in the Canary Islands, Spain.
The article is based on this news item from X1 Wind, which is entitled X1 Wind’s X30 Floating Wind Prototype Delivers First kWh, which starts with these two paragraphs.
X1 Wind has announced today (MARCH 07) that its X30 floating wind prototype, installed in the Canary Islands, successfully produced its first kWh.
The milestone marks the world’s only floating wind platform currently installed with a TLP mooring system, which dramatically reduces the environmental footprint and improves compatibility with other sea uses. It further heralds Spain’s first floating wind prototype to export electricity via a subsea cable.
Note.
- TLP is short for tension leg platform, which is described in this Wikipedia entry.
- The TLP Wikipedia entry contains a section, which describes their use with wind turbines.
- TLPs have been in use for over forty years, with the first use in the Hutton field in the North Sea.
- TLPs work well for water depths of between 300 and 1,500 metres.
I also suspect there’s a lot of experience from the oil and gas industry around the world about how to deploy TLPs.
The X1 Wind news item also has this paragraph.
The novel X30 platform is equipped with a specially adapted V29 Vestas turbine and ABB power converter. Another key design feature, developed through the EU-backed PivotBuoy Project, combines advantages of SPM and TLP mooring systems. The proprietary SPM design enables the floater to ‘weathervane’ passively and maximise energy yields, with an electrical swivel ensuring electricity transfer without cable twisting. The TLP mooring system also dramatically reduces the seabed footprint, compared to traditional designs proposing catenary mooring lines, minimizing environmental impact while maximizing compatibility with other sea uses, in addition to its suitability to move into deeper waters.
SPM is short for single point mooring, which is described in this Wikipedia entry, where this is the first sentence.
A Single buoy mooring (SrM) (also known as single-point mooring or SPM) is a loading buoy anchored offshore, that serves as a mooring point and interconnect for tankers loading or offloading gas or liquid products. SPMs are the link between geostatic subsea manifold connections and weathervaning tankers. They are capable of handling any tonnage ship, even very large crude carriers (VLCC) where no alternative facility is available.
Note.
- The use of the weathervane in both paragraphs.
- If an SPM can handle a VLCC, it surely can handle a well-designed floating structure with a wind turbine mounted on top.
- I suspect that an SPM used for a wind turbine will be much simpler than one used to load or unload a gas or oil tanker.
As with TLPs, I also suspect there’s a lot of experience from the oil and gas industry, from around the world about how to deploy SPMs.
It looks to me, that X1 Wind have used the proven attributes of SPMs and TLPs to create a simple mooring for a wind turbine, that is designed to align itself with the wind.
X1 Wind Are Open With Their Technology
Today’s news item from X1 Wind also links to two other useful documents.
- X1 Wind Adaptation Of A Vestas V29 Turbine To Downwind Configuration
- X1 Wind Successfully Installs Floating Wind Platform In Spain
They are certainly open with their information.
The news item, also includes this video.
Thoughts
These are some thoughts.
Capacity Factor
The capacity factor of this wind turbine could be an interesting figure.
As the turbine constantly will turn to be downwind, this should maximise the amount of electricity produced over a period of time.
Tetrahedrons
The design is effectively a tetrahedron.
Alexander Graham Bell knew a lot about the properties of tetrahedrons and invented the tetrahedral kite.
This document details Bell’s involvement with tetrahedrons and says this.
Bell found the tetrahedron to have a very good strength to weight ratio.
Put more simply this means that an object is structurally very strong but at the same time very lightweight.
So X1 Wind’s design is probably extremely strong for its weight.
Large Turbines
X1 Wind’s prototype uses a wind turbine of only 225 KW.
Manufacturers are building 15 or 16 MW turbines now and talking of 20 MW in the next few years.
Given the strength of the tetrahedron, I wonder, if it will be possible to build a PivotBuoy, that is capable of hosting a 20 MW wind turbine?
Conclusion
Although it appears radical, it uses proven technology to generate power in an innovative way.
In some ways the thinking behind the design of this floating technology, is a bit like that of Issigonis in his design for the first Mini, where he took proven technology and arranged it differently to perform better.
Historic Northumberland Line To Reopen Next Summer
The title of this post, is the same as that, of this news story from the UK Government.
This is the sub-heading.
Fully accessible stations are being built to give 6 Northumberland communities regular train services.
And these are the main bullet points.
- Transport Secretary announces regular train services will return to Northumberland Line in 2024
- Journey times will be slashed in half and communities reconnected to jobs and opportunities helping to level up and grow the region’s economy
- Investment forms part of government’s Restoring Your Railway programme, which reopens old stations and lines across the country
Let’s hope this line follows the Dartmoor Line in being a success.
I wrote about this success in Dartmoor Line Passes 250,000 Journeys On Its First Anniversary, As Rail Minister Visits To Mark Official Opening Of The Station Building.
The Anonymous Widower 