INEOS Launches A New Clean Hydrogen Business To Accelerate The Drive To Net Zero Carbon Emissions
The title of this post, is the same as that of this press release from inovyn, which is an INEOS company.
The press release starts with these points.
- The targets set out by the UN and National Governments around the world requires concrete action. INEOS is aiming not only to contribute by decarbonising energy for its existing operations, but also by providing hydrogen that will help other businesses and sectors to do the same.
- The new business will be based in the UK and will invest in ‘first intent’ Clean Hydrogen production across Europe.
- The production of hydrogen based on electrolysis, powered by zero carbon electricity, will provide flexibility and storage capacity for heat and power, chemicals and transport markets.
- The European Union Hydrogen Strategy, which outlines an infrastructure roadmap for widespread utilisation of hydrogen, across Europe by 2030, present new opportunities for the business.
- Geir Tuft CEO INOVYN said, “INEOS is uniquely placed to play a leading role in developing these new opportunities, driven by emerging demand for affordable, low-carbon energy sources, combined with our existing capabilities in operating large-scale electrolysis.”
With revenue in 2019 of $85 billion in 2019, INEOS has the financial resources to make their ambitions come true.
These are my thoughts on statements in the press release.
Geir Tuft’s Statement
Geir Tuft is reported in the press release as saying.
INEOS is uniquely placed to play a leading role in developing these new opportunities, driven by emerging demand for affordable, low-carbon energy sources, combined with our existing capabilities in operating large-scale electrolysis.
This is the first paragraph of the Wikipedia entry for electrolysis.
In chemistry and manufacturing, electrolysis is a technique that uses direct electric current (DC) to drive an otherwise non-spontaneous chemical reaction. Electrolysis is commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell. The voltage that is needed for electrolysis to occur is called the decomposition potential.
From my experience of working in ICI’s hydrogen plant at Runcorn in the 1970s and my knowledge of the technology and companies involved in the production of hydrogen, there are two standard routes to produce hydrogen by electrolysis.
- Water can be electrolysed as in the classic school physics experiment to produce hydrogen and oxygen.
- Brine can be electrolysed to produce hydrogen, chlorine, sodium metal and sodium hydroxide.
I worked as an instrument engineer in a plant, where brine was electrolysed using the Caster-Kellner process. As the process uses mercury, it is a process that is not without problems. There is a History section in the Wikipedia entry for the Castner-Kellner process, from where this was extracted.
The mercury cell process continues in use to this day. Current-day mercury cell plant operations are criticized for environmental release of mercury leading in some cases to severe mercury poisoning as occurred in Japan Minamata_disease. Due to these concerns, mercury cell plants are being phased out, and a sustained effort is being made to reduce mercury emissions from existing plants.
My work in the plant, involved developing instruments to measure the mercury in the air inside the plant. I was also developing other instruments and programming a Ferranti Argus 500 computer.
Because of the death of her father, C wasn’t happy in Liverpool and when the chance came of a transfer to ICI Plastics at Welwyn Garden City, I took it.
In his statement Geir Tuft says this.
Combined with our existing capabilities in operating large-scale electrolysis.
Large-scale electrolysis was certainly handled professionally in 1970 and I’m certain that INEOS, which now owns the Runcorn plant, handles the hydrogen just as well, if not better with the help of modern technology.
Hydrogen As A By-Product
In some ways, fifty years ago, the hydrogen was considered a by-product and to some a nuisance, as I don’t think, there was much of a mass market for the gas.
I used to see it being taken away in specialist trailers, but there didn’t seem to be a major use.
300,000 Tonnes Of Clean Hydrogen
This paragraph of the press release, outlines the structure of the business.
INEOS has today launched a new business to develop and build Clean Hydrogen capacity across Europe, in support of the drive towards a zero-carbon future. INEOS currently produces 300,000 tonnes of hydrogen a year mainly as a co-product from its chemical manufacturing operations.
Note that co-product is used, but I suspect in many places they have too much of it, so new markets are welcome.
I have used a figure of 23 MWh, as being needed to obtain ten tonnes of hydrogen, but I can’t find where I obtained it. If it is correct then INEOS will need 690 GWh of electricity.
INEOS, Electrolysis And Hydrogen
This paragraph of the press release, outlines the relationship between INEOS, electrolysis and hydrogen
Through its subsidiary INOVYN, INEOS is Europe’s largest existing operator of electrolysis, the critical technology which uses renewable energy to produce hydrogen for power generation, transportation and industrial use. Its experience in storage and handling of hydrogen combined with its established know-how in electrolysis technology, puts INEOS in a unique position to drive progress towards a carbon-free future based on hydrogen.
All they need is the renewable energy, to add to their expertise in turning it into hydrogen.
INEOS’s Vision
This paragraph of the press release, outlines INEOS vision for hydrogen.
INEOS is already involved in several projects to develop demand for hydrogen, replacing existing carbon-based sources of energy, feedstocks and fuel. It expects to develop further partnerships with leading organisations involved in the development of new applications. INEOS will also work closely with European Governments to ensure the necessary infrastructure is put in place to facilitate hydrogen’s major role in the new Green Economy.
It is certainly a comprehensive vision.
The Conclusion Of The Press Release
Wouter Bleukx, Business Unit Manager Hydrogen has said this.
Hydrogen is an important part of a climate neutral economy that has been discussed for decades. Finally, a hydrogen-fuelled economy is within reach as transportation in the UK, Germany, France and other countries begins to run on this carbon free technology. With extensive experience in electrolysis, INEOS is uniquely placed to support these new opportunities, driven by emerging demand for affordable zero-carbon energy sources.
You can’t say the company lacks ambition.
Conclusion
This looks to me to be ambition and disruptive innovation on a grand scale.
But it is a plan that can only get bigger and more far reaching.
If the company succeeds, I believe, it will bring hydrogen for all.
Equipmake Opens New Electric Bus Factory In Snetterton
The title of this post, is the same as that of this press release from Equipmake.
This is the introductory paragraph.
Expert electrification company, Equipmake, has opened a brand-new factory in Snetterton, Norfolk, which will design and manufacture its fully-integrated electric bus chassis for an increasingly international customer base.
This paragraph sums up their marketing philosophy for their bus chassis.
Equipmake’s innovative electric bus chassis allows any bus coachbuilder to become a full electric bus manufacturer almost overnight. Such is the demand from bus makers wishing to go zero emissions that Equipmake has forged partnerships with companies in Brazil, Argentina and India and grown its UK staff from 15 employees to 52 in a little over two years.
Equipmake certainly seem to be doing something right.
- They make their own electric motors.
- They claim to make the world’s most power dense electric motors.
Perhaps, it’s all down to good design?
This paragraph from the press release gives more details of the bus chassis.
Thanks to efficient management of its onboard heating and cooling system, the bus – a 12m single deck model capable of carrying 70 passengers – will have enough electric range for one day’s running without the need for charging. To charge the vehicle, the operator simply needs access to a standard three-phase supply, which will fully charge it in around five hours.
That seems impressive to me!
Coronavirus: Mercedes F1 To Make Breathing Aid
The title of this post is the same as that of this article on the BBC.
This is the introductory paragraph.
A breathing aid that can help keep coronavirus patients out of intensive care has been created in under a week.
From reading the article it appears that engineers from University College London, clinicians at University College Hospital and production engineers and specialists at Mercedes Formula One have combined to re-engineer and hopefully improve something called a Continuous Positive Airway Pressure (CPAP) device, which is already used in hospitals and has been used in China and Italy to combat the virus.
The new design would appear to have advantages.
- It doesn’t need an expensive ventilator.
- It doesn’t need an intensive care bed.
- From the pictures and video on a BBC Breakfast report, it looks to be quick and easy to manufacturer.
- A production rate of a thousand a day is claimed by Mercedes.
- The BBC Breakfast report also says, that patients don’t need to be sedated.
- It also looks like the NHS is going to fast-rack the device into use.
Will this rethinking of standard treatment increase hospital capacity and save lives?
I can’t answer the question, but given those behind the device, it must have a better than even chance of being a success!
A Comment On The Dyson Ventilator
This comment was posted on this article in The Times talking about ventilators.
I work in ITU- I’m with the dyson option. Ventilators are mostly large cumbersome things complicated devices…. if he delivers in time I have no doubt they’ll be great…& maybe better than what we have now…
We have to assume it’s a genuine comment.
Note that the article gives a good description of a ventilator and how it works. As an engineer, it doesn’t seem to be the most complicated piece of equipment.
Think over the last two hundred years how many radical redesigns of common products have been made, that have changed markets.
- George Stephenson and the railway.
- Frank Whittle and the jet engine.
- Alexander Graham Bell and the telephone
- Alec Issigonis and the Mini
- Trevor Baylis and the wind-up radio and wind-up torch.
- James Dyson and the vacuum cleaner.
- Transistors and integrated circuits have taken over from electronic valves.
- Mini computers have taken over from mainframes.
- Flat screens have taken over from cathode ray tubes
- On-line systems like auctions. banking and peer-to-peer lending.
- High speed rail is taking over from short distance flights.
We can all nominate our favourite examples of disruptive innovation.
James Dyson and his team have probably looked at the current design of ventilator and concluded that it is complicated, expensive to make and difficult to use and have come up with a better design, that can be built quickly and easily in large numbers.
Government Orders 10,000 Ventilators From Dyson
The title of this post, is the same as that of this article on the BBC,
It may seem strange to some, that the government has turned to a vacuum cleaner manufacturer to build high-tech medical equipment for the NHS.
But.
- Look at the quality of the parts on your Dyson vacuum, where they all fit tightly together.
- I suspect that some of the principles about air-flow in a vacuum, apply to a ventilator.
- Advanced manufacturing has progressed a lot in recent years and it should be one of Dyson’s strengths.
The BBC are reporting that Dyson is working with The Technology Partnership, an innovation company based in Cambridge.
UK Electric Van Maker Arrival Secures £340m Order From UPS
The title of this post is the same as that of this article in the Guardian.
Arrival seem to be doing things differently, so read the Gaurdian article and their entry on Wikipedia.
This is their mission statement from the web site.
Arrival is a technology company, we create Generation 2 Electric Vehicles. Devices on wheels — they outperform legacy technology to deliver an experience like no other, but are priced the same as fossil fuel equivalents.
They must be doing something right, UPS, Hyundai and Kia have all invested in the company.
Here’s a picture from the Arrival web site.
Arrival is one of those companies, that will either make a fortune and annoy a lot of established companies in the field or end up in serious trouble, as the rivals gang up on them.
Could The Unwanted Class 707 Trains Be Converted To Hydrogen-Power?
South West Trains ordered a fleet of thirty Class 707 trains from Siemens for the route between Waterloo and Windsor and to increase services generally.
However, the new franchise holder; South Western Railway has decided to replace these new trains with new Class 701 trains from Bombardier.
Various reasons have been put forward for the very early replacement.
- Lower leasing costs.
- Lack of toilets on the new trains.
- The bad reputation with customers of the closely-related Class 700 trains on Thameslink.
- SWR want a unified fleet.
My observations include.
- MTR, who are a partner in SWR and the Crossrail operator, have got good reports of the Crossrail Aventras.
- SWR have ordered sixty ten-car trains and thirty five-car trains. So perhaps, SWT ordered the wrong mix of trains.
Crossrail 2 will probably use Aventras and it will take over some of SWR’s routes, So is there a degree of future-proofing for Crossrail 2 in the decision to abandon the Class 707 trains.
The Search For A New Operator For The Class 707 Trains
Wikipedia sums up the current situation.
Consequently, Angel Trains is looking for a future operator to lease these trains from 2019.
Will they find one?
The new franchise holder on Southeastern could be a possibility, if they decide to replace all their older units.
- Class 375 trains – 10 x 3 and 102 x 4
- Class 376 trains – 36 x5
- Class 465 trains – 147 x 4
- Class 466 trains – 46 x 2
This totals to 1,300 carriages. So they would have to buy a lot more trains of the same type to have an easy-to-manage unified fleet.
Buying that number of carriages, you will have to be very sure, that you had the design and the price right!
Northern and Scotrail could have been possible homes, but they have bought substantial numbers of other train manufacturers products.
\st.Pancras to Corby could be a possibility, but I think that route needs a faster train.
So is there a fleet of thirty five-car trains, that just don’t fit what train operating companies want?
The Need For A 100 mph Diesel Multiple Unit Replacement
Currently, there are the following larger DMUs on the UK network with speeds in the range of 90-100 mph.
- Class 158 train – 90 mph – 147 x 2 and 27 x 3
- Class 159 train – 90 mph – 30 x 3
- Class 165 train – 75/90 mph – 48 x 2 and 27 x 3
- Class 166 train – 90 mph – 21 x 3
- Class 168 train – 100 mph – 9 x 2, 8 x 3 and 11 x 4
- Class 170 train – 100 mph – 85 x 3 and 34 x 2
- Class 171 train – 100 mph – 12 x 2 and 8 x 4
- Class 172 train – 100 mph – 24 x 2 and 15 x 3
- Class 175 train – 100 mph – 11 x 2 and 16 x 3
This totals about 1200 carriages.
Note.
- Most are in good condition.
- Some are being replaced.
- They are run by most train operating companies.
- Some run on routes that are partially electrified.
- Trains sometimes run in longer formations to increase capacity
This story in City AM is entitled Transport Minister Jo Johnson Calls For Diesel-Only Trains To Be Ditched By 2040 And Fast Rollout Of Hydrogen Train Trials.
So is what Jo Johnson said feasble?
On a rough estimate there must be somewhere between two and four thousand carriages to replace before 2040, with some form of zero-carbon trains powered by batteries, hydrogen or Aunt Jemina’s extra strong knicker elastic.
Replacing four thousand carriages in twenty years is just two hundred a year or just four per week . Given that Bombardier have been quoted as saying that production rates as high as twenty-five carriages a week is possible in a single production line, I don’t think building the trains will be a problem.
|When you develop new or adapt technology in a disruptive way, you must be thorough in your development and testing.
So I think that Jo Johnson has come up with a feasible plan to decarbonise a lot of UK trains.
Lessons From The Alstom Coradia iLint
The world’s first hydrogen-powered train is a version of the Alstom Coradia Lint.
Alstom and Siemens have now merged their transportation interests, so could we be seeing a hydrogen-powered version of the Desiro City, which is the train family to which the Class 707 train belongs?
A hydrogen-powered Class 707 train, would probably be a useful train for a train operating company to have in its fleet.
Perhaps, the current unwanted thirty trains could be converted to dual-voltage hydrogen-powered trains?
Wikipedia gives details on the hydrogen-powered Alstom Coradia iLint.
- It is two-cars
- It is based on a successful train.
- It has a 140 kph operating speed.
- It has a range of 600-800 kilometres on a tank-full of hydrogen.
- It also uses a battery to store energy from traditional electrification, generated by hydrogen or from the regenerative braking system.
One of the keys to making it all work, is an intelligent computer system, that optimises energy generation and use according to the route.
A Hydrogen-Powered Class 707 Train
Could a conversion of a Class 707 train be tweaked to have the following performance and features?
- A 160 kph (100 mph) operating speed on hydrogen.
- The train already has this speed on electrification.
- Dual-voltage of 25 KVAC overhead and 750 VDC third-rail.
- A range on hydrogen in the region of four hundred miles.
- An interior designed for hundred mile trips, with toilets, wi-fi and power sockets.
The trains would need a substantial rebuild, but probably nothing too radical provided the hydrogen-powered generator, Hydrogen tank and the battery could be fitted in.
In The Formation Of A Class 707 Train, I describe hoe the Class 707 train, is two motored-cars, with three trailer-cars in between. I suspect, that the train can be lengthened or shortened by adding or removing trailer cars.
So could appropriate trailer cars be placed in the middle to create Battery, electric or hydrogen trains?
It very much looks like it!
Possible Routes
This train would be very useful for 100 mph partially-electrified routes.
- Basimgstoke to Exeter.
- Brighton to Ashford.
- London Bridge to Uckfield.
- Liverpool to Holyhead via the Halton Curve.
- Leeds to Carlisle via Settle.
- Newcastle to Carlisle
- Carlisle to Preston via Barrow and the Cumbrian Coast Line.
- Blackpool to Leeds via the Calder Valley.
- Blackburn to Manchester Airport via Todmorden
There are other routes, but most train operating companies have gone for a diesel or bi-mode solution.
Conclusion
I think that a hydrogen-powered Class 707 train is possible.
Class 158/159 Bi-Modes?
In the March 2018 Edition of Modern Railways, there is a short news item, which is entitled Bi-Mode Study For SWR DMUs.
The Class 158 and Class 159 diesel multiple units used by South Western Railway are diesel-hydraulic units.
Under their franchise aggreement, South Western Railway, agreed to perform a study, to see if the multiple units could be converted from diesel-hydraulic to diesel-electric transmission.
If this is successful, then the plan would be to fit a third-rail capability to the trains, so they could use the electrification between Basingstoke and Waterloo on services to Salisbury and Exeter.
Could the conversion also raise the operating speed of the trains from their current 90 mph to a more timetable-friendly 100 mph?
It looks like it could be a feasible , especially as the article states they might re-use redundant modern traction equipment from Class 455 trains, which are due for replacement.
Disruptive Innovation From Edinburgh
In The Future Of Diesel Trains, I talked about work being done in Edinburgh, by a company called Artemis Intelligent Power, to improve the efficiency of diesel-hydraulic trains.
This is an extract from the original post.
Artemis Intelligent Power has a page about Rail applications on their web-site.
This is the introductory paragraphs to their work.
Whilst electrification has enabled the de-carbonisation of much of the UK’s rail sector, the high capital costs in electrifying new lines means that much of Britain (and the world’s) railways will continue to rely on diesel.
In 2010, Artemis completed a study with First ScotRail which showed that between 64 and 73 percent of a train’s energy is lost through braking and transmission.
In response to this, Artemis began a number of initiatives to demonstrate the significant benefits which digital hydraulics can bring to diesel powered rail vehicles.
Two projects are detailed.
The first is the fitting of a more efficient hydraulic unit, that is described in the Rail Technology Magazine article.
Under a heading of Faster Acceleration, Reduced Consumption, there is a technical drawing with a caption of The Artemis Railcar.
This is said.
We are also working with JCB and Chiltern Railways on a project funded by the RSSB to reduce fuel consumption and improve engine performance by combining highly efficient hydraulic transmission with on board energy storage in the form of hydraulic accumulators, which store energy during braking for reuse during acceleration.
Note.
- The use of hydraulic accumulators to provide regenerative braking.
- The involvement of JCB, whose construction equipment features a lot of hydraulics.
- The involvement of Chiltern Railways, who like their parent company, Deutsche Bahn, have a lot of diesel-hydraulic multiple units and locomotives.
The article goes on to detail, how a test railcar will be running before the end of 2017.
I wonder if Artemis Intelligent Power have ideas for improving the efficiency and creating bi-modes of Class 158 and Class 159 trains?
Could they for instance produce a highly-efficient electrically-driven hydraulic pump, that could be powered by the third-rail electrification, where it is available?
If they can, the advantages of this approach include.
- The ability to swap from diesel to electric power as required.
- Regenerative braking could be made available.
- The trains would still use diesel-hydraulic transmission.
It must surely, be at a lower cost.