Showing posts with label Hydrogen Economy. Show all posts
Showing posts with label Hydrogen Economy. Show all posts

10 April 2012

THE ENERGY REVOLUTION - LA GUILLOTINE FOR HYDROCARBON ENERGY

The Tumbrel takes Energy from Coal, Gas, Oil 
and PWR Reactor to their Deaths.
Public Funds for  Wind, Solar PV and 
Other Renewables are aboard.

The wheels of the Tumbrel grind into motion, with its payload of doomed energy technologies. Along the way, investors will be clawing at their former milch cows to get their money out; politicians will be telling how 'it's time to move on'; most of the crowd will be listening to the scores, texting or talking on smartphones; a few will be thanking a variety of deities or other things, that the day has come at long last!  

It's only a Memorandum of Understanding (MOU), but may this move be the defibrillator applied to the heart  of UK manufacturing. We have the expertise and capacity to manufacture plant and equipment for Breeder Reactors which operate at atmospheric pressure.

Who cares at this stage that they use solid fuel and that they're unnecessarily huge. We're on our way to renewable energy at affordable prices and free of greenhouse gas emissions.

We're on our way to using plutonium stockpiles and stores of long-lived nuclear waste, which at the moment do nothing but soak up immense expenditure; while we're doing that, we're able to provide valuable electricity for a few centuries, without digging anything else out of the ground.

We're on our way to burning up masses of existing 'nuclear waste' (in fact it's valuable fuel), leaving only minuscule amounts of left-over waste, which decays to background radiation levels in 300 years and this can be safely and cheaply stored.

We're on our way to a Reactor Technology to displace Pressurised Water Reactors (PWRs), which is currently the foremost nuclear technology to generate electricity. This rids us of the burden of high pressure operation, with its 'driver' potential to eject radiotoxic substances upwards and outwards into the environment.


We're on our way to rapid deployment, by virtue of modular construction and factory-made units capable of transportation on flat-bed trucks. We eliminate the constraint of single-sourcing of PWR pressure vessels - only Japan Steel Works have the capacity. Breeder operation is at atmospheric pressure and any plant and equipment required can be multi-sourced.


But best of all - we're on our way to a foothold for LFTR technology. The advantages over fast breeders are irresistible:  Elimination of solid fuel - the bane of accidental high temperature excursions - with meltdown potential ever-present. The greatly reduced fuel payload, with all that means in terms of muting one of the most potent anti-nuclear arguments and reinforcing the safety message to the public at large. The greatly reduced reactivity of coolant salts over liquid metals - a very saleable safety bonus.



 
Breeder Reactors will become embedded as the only renewable, clean, emission-free way to equitably meet the future energy needs of everyone on the planet. 


This will include the birth of a global Hydrogen Economy, for the manufacture carbon-neutral liquid fuels, from atmospheric CO2 for all of our transport needs, and the manufacture of ammonia, as feed-stock for nitrate fertilisers, from atmospheric nitrogen, to feed a burgeoning population. 


During this period, which can be reasonably envisaged as into the 2020s and 2030s, LFTRs will start to dominate demand as public perception of their inherent, passive safety gains more and more  credence. There's every chance that LFTRs will send other breeder designs the way of video tapes. 


If only the UK could get into the manufacturing race as a front-runner, we would see scientific activity, manufacturing employment, growth and prosperity last witnessed 3 generations ago.



02 January 2012

Rolls-Royce to Develop Liquid Fluoride Thorium Reactor (LFTR)

It's all in this House of Lords' Report! It's a bit in code and you have to read between the lines, as to how Rolls-Royce would go about selecting a small (200 - 300 megawatt size), Gen IV, high temperature reactor.

So what are the choices:

(1)  Gas Cooled Fast Reactor (GFR) - thick walled pressure vessels; solid fuel; fuel reprocessing; inefficient fast neutron spectrum.

(2)  Lead Cooled Fast Reactor (LFR) - inefficient fast spectrum; expensive solid fuel manufacture; low temperature linked to low-efficiency steam turbines; no prospects of high temperature operation, so no hydrogen economy, until corrosion resistant materials are developed and tested.

(3)  Sodium-Cooled Fast Reactor (SFR) - All the disadvantages of (2), with the added hazard of highly-reactive sodium as a potential propellant of radio toxic substances into the environment.

(4)  Supercritical Water-Cooled Reactor (SCWR) - Thinly disguised version of an LWR, carrying all the same risk and sourcing baggage, associated with high-pressure, thick-walled vessels. And for what? A few percentage points improvement in efficiency.

(5)  Very High Temperature Gas Reactor (VHTR) - High pressure, thick-walled vessels with the same risk hazards and sourcing difficulties of an LWR. Costly solid fuel manufacture and inefficient open cycle fuel use.

(6)  Molten Salt Reactor (MSR) - (1) to (5) are all solid fuelled reactors. The following is copied from the 'Generation IV Nuclear Reactors' section of the World Nuclear Association website:

Compared with solid-fuelled reactors, MSR systems have lower fissile inventories, no radiation damage constraint on fuel burn-up, no spent nuclear fuel, no requirement to fabricate and handle solid fuel, and a homogeneous isotopic composition of fuel in the reactor.  These and other characteristics may enable MSRs to have unique capabilities and competitive economics for actinide burning and extending fuel resources.


It's a No-Brainer - Mr Ric Parker is talking about Rolls Royce investing in MSRs and the one-and-only choice is LFTRs!!!

All you Fund Managers and Venture Capitalists get your money into
Rolls Royce and Thorium - It's all about to happen!!!

HOUSE OF LORDS
Select Committee on Science and Technology
3rd Report of Session 2010–12

Ordered to be printed 15 November 2011 and published 22 November 2011
Nuclear Research and Development Capabilities



http://www.publications.parliament.uk/pa/ld201012/ldselect/ldsctech/221/221.pdf

Mr Ric Parker of Rolls Royce told us that "there are two clear areas for the UK" to play a role in the development of these technologies: "the prime investment is in high-integrity manufacturing, monitoring and some of the technical and engineering support for these new facilities. Another great opportunity is ... small reactors, of the 200-, 300-megawatt size [which could] be a major earner for the UK." In his opinion, the UK has both the "strength" and the "intellectual horsepower" to generate some real intellectual property and therefore lock-in value for the UK from involvement in Generation IV reactor development, particularly given the UK’s strengths in the field of high temperature reactors. The NIA said that "given the international dimension to the nuclear market there could also be significant benefits in international collaboration, not only in developing new Gen IV reactor designs ... but generally across the fuel cycle". In their view, and others, "involvement in relevant programmes could provide useful opportunities for UK industry as the work translates from R&D to demonstration—which might be lost without UK participation".

25 November 2011

"Oil Crisis this Decade.....Ending Globalisation and Restoring Local Economies"

So, you think Global Warming will change your life? Well, have a look at this video!
http://www.youtube.com/watch?v=e5wSHSvIMro

At 08:30 - "Ending Globalisation and Restoring Local Economies" is predicted. Now that is a life-changer!

What do you think?

Is Peak Oil for the good or for the bad?

We need to stop burning all hydrocarbons for energy and save them for the essential things we need.

The way to do it - Get the first-of-a-kind LFTR built and get the proof of its inherent safety into the faces of the general public - Oil Prices will do the rest - and the rest is:  Worldwide deployment of LFTRs for electricity and for the creation of a hydrogen-economy for fuelling transportation and for fertiliser production.