WatcherZero
Established Member
- Joined
- 25 Feb 2010
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- 10,272
Any fuel can be used, but coking coal would produce a lot of clag and would be more acidic and accelerate boiler corrosion so not very suitable for long term preservation.
Fairly sure that Boris was asked to attend an alternative engagement in Central London which had been arranged at short notice for around 12.30 p.m. on Thursday.A comment on the Cumbrian Railways Associations chatline said that Johnson had been expected in Cumbria last Thursday and it could be that he was going to say that it was going ahead. He leaves other to announce anything that might be unpopular. I wonder why he wasn’t able to make it.
A decision over whether to approve the UK's first deep coal mine for 30 years will be made on or before 17 August.
A government ruling on the controversial coking coal mine near Whitehaven, Cumbria, had been due to take place this week.
Communities Secretary Michael Gove was set to make the announcement on Wednesday, but he was sacked as turmoil engulfed the Conservative party.
The government has now said ministers need more time to "consider the case".
The inquiry officially closed late last year and the Government had originally promised to make a final planning decision on or before 7 July.
That date was then pushed back again and was expected to be made this week, just days prior to COP27 in Egypt.
However, Friends of the Earth received a letter from the government confirming the delay. The environmental charity claim that a decision is now due “on or before 8 December 2022”.
There's no hypocrisy in deprecating something while, of necessity, using one of its products until a more acceptable alternative is available, and urging the onset of that alternative.
But what would such a wait be waiting for? If you can switch to eletcric arc steelmaking in the future, why not do so now?For example Cumbrian coal whilst waiting for an affordable, greener, alternative
Because EE steelmaking is predominantly used for recycling scrap.But what would such a wait be waiting for? If you can switch to eletcric arc steelmaking in the future, why not do so now?
You need the carbon in coal to make steel, which is an alloy of iron and carbon. Not sure how you get carbon from electricity. Its a complex chemical reaction, not just a 'warm it up' process. I think electric arc uses carbon electrodes that are sacrificed in the process. Wonder where the carbon comes from.But what would such a wait be waiting for? If you can switch to eletcric arc steelmaking in the future, why not do so now?
But what would such a wait be waiting for? If you can switch to eletcric arc steelmaking in the future, why not do so now?
Electric arc steelmaking does not magically make the requirement for chemical reductant dissapear.But what would such a wait be waiting for? If you can switch to eletcric arc steelmaking in the future, why not do so now?
Electric arc steelmaking does not magically make the requirement for chemical reductant dissapear.
At best you can get a measurable but still small reduction in emissions from switching to direct-reduced-iron reduced by natural gas - at least until hydrogen supplies materialise at reasonable cost.
But to do that you'd have to tear down the entire remaining steel industry and rebuild it - and I'd suggest its far more likely that it'd just close and that would be the end of it.
I had not thought about that. As you say, ironical.It's a dreadful irony that, after a year-long strike trying to save the jobs of thousands of miners against a ruthless Tory regime, we've now had huge opposition to a Tory government trying to open a new coal-mine. I well-remember the slogan "Coal not Dole". I wonder what Arthur Scargill thinks of it all!
Scargill would presumably still be looking at it all with early-1970s red-tinted glasses on. His failure to recognise times were changing was part of the reason he lost in the 80s. Times have only changed further still.It's a dreadful irony that, after a year-long strike trying to save the jobs of thousands of miners against a ruthless Tory regime, we've now had huge opposition to a Tory government trying to open a new coal-mine. I well-remember the slogan "Coal not Dole". I wonder what Arthur Scargill thinks of it all!
is an interesting reversal that those lines were partly built to bring Durham coke to West Cumberland iron & steelworks, as local coal was not suitable for coking, but now apparently, it is ...Alas not via Cockermouth, Keswick, Penrith, Barnard Castle, Darlington & Middlesbrough (which might have been a tadge more direct)...
Some coal in the West Cumberland coalfield is suitable; the United Steel Companies owned some of the local collieries; e.g. Harrington No.10 and Solway. There were even plans to install an overhead conveyor to move the coal from Solway to the coke ovens at the steelworks the other side of the tracks at Moss Bay, Workington, but it never came to fruition. As far as I understand it, the coalfield could not produce enough coking coal; hence importing it from Co. Durham.is an interesting reversal that those lines were partly built to bring Durham coke to West Cumberland iron & steelworks, as local coal was not suitable for coking, but now apparently, it is ...
It's a dreadful irony that, after a year-long strike trying to save the jobs of thousands of miners against a ruthless Tory regime, we've now had huge opposition to a Tory government trying to open a new coal-mine. I well-remember the slogan "Coal not Dole". I wonder what Arthur Scargill thinks of it all!
Let's not forget though that Wilson and the Labour government shut far more pits than Thatcher and the Conservatives did, let's also not ignore the fact that this potential reopening is for a specific coal for a specific purpose not for the general use that hasn't existed for years
I didn't know that, thank you.Some coal in the West Cumberland coalfield
There's a big question as to whether it is suitable. Allegedly it has a high sulphur content making it useless for most UK steelworks.is an interesting reversal that those lines were partly built to bring Durham coke to West Cumberland iron & steelworks, as local coal was not suitable for coking, but now apparently, it is ...
Nor that the Welsh Labour Government is doing its best to shut down what remains of the Welsh coal mining industry and have coal for Port Talbot steelworks imported from abroad (or maybe Cumbria in future).Let's not forget though that Wilson and the Labour government shut far more pits than Thatcher and the Conservatives did, let's also not ignore the fact that this potential reopening is for a specific coal for a specific purpose not for the general use that hasn't existed for years
Is that simply a case of using flue gas desulphurisation (sulphur & CO2 gases passed through limestone, gives useful byproduct of gypsum) at the coking plant?a high sulphur content
Alleged by who ?There's a big question as to whether it is suitable. Allegedly it has a high sulphur content making it useless for most UK steelworks.
can't find the report now, but I think it was in New Scientist a few months back.Alleged by who ?
A quick Google shows that the New scientist appears to be VERY anti coal in general, and the new mine in particular. Pinch of salt needed, methinks. I'm sure the new mining company will have done its homework BEFORE investing £millions.can't find the report now, but I think it was in New Scientist a few months back.
The story went that Tata Steel couldn't use the stuff
If they can't, it's unlikely others can
Also different blast furnaces can take different types of coal, and can also add other minerals to counteract unwanted impuritiesA quick Google shows that the New scientist appears to be VERY anti coal in general, and the new mine in particular. Pinch of salt needed, methinks. I'm sure the new mining company will have done its homework BEFORE investing £millions.