{"id":167,"date":"2022-05-27T04:02:16","date_gmt":"2022-05-27T04:02:16","guid":{"rendered":"https:\/\/coalgasifiers.in\/?page_id=167"},"modified":"2022-07-31T08:56:47","modified_gmt":"2022-07-31T08:56:47","slug":"world-news","status":"publish","type":"page","link":"https:\/\/coalgasifiers.in\/index.php\/world-news\/","title":{"rendered":"World News"},"content":{"rendered":"\t\t
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WORLD NEWS<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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THE TOP STORIES ARE<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Clean Energy : Where India Stands In The Global Coal Gasification Market\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Clean\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Source<\/em> https:\/\/swarajyamag.com\/
by Amit Mishra-May 12, 2022 12:11 PM +05:30 IST<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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The Union Ministry of Coal (MoC) has allowed concession of 50 per cent in revenue share for coal gasification. This was stated by Union Minister of Coal, Mines and Parliamentary Affairs Pralhad Joshi while speaking at an Investor’s Meet on ‘Coal Gasification – Way Forward’ in Mumbai organised by Coal India and FICCI.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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India aims to achieve 100 million tonnes coal gasification by 2030: Coal Ministry official<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tMinistry of Coal Additional Secretary said India has set a goal to achieve 100 million tonnes coal gasification by 2030 while speaking at the National Mineral Congress in Bhubaneswar\nSource : timesnownews.com\nET Now Digital\nUpdated May 27, 2022 | 08:41 PM IST\u00a0
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\n\t\t\t\t\t\t\t\t\tBhubaneswar<\/strong>: The Ministry of Coal said it has created a \u2018National Mission document\u2019 to achieve 100 MT Coal Gasification by 2030. Goal gasification refers to the process of converting the commodity into synthesis gas\u2014 a mixture of hydrogen, carbon monoxide, and carbon dioxide\u2014which is used for various purposes such as the production of electricity, manufacturing chemicals, and fertilisers.

\nWhile speaking at the National Mineral Congress in Bhubaneswar on Friday, VK Tiwari, Additional Secretary, Ministry of Coal, said that the Ministry has prepared a National Mission document to achieve 100 MT Coal Gasification by 2030. \u201cCoal gasification is future. It is considered as cleaner option compared to burning of coal.

Gasification facilitates utilisation of the chemical properties of coal,\u201d he said.\n\u201cTechnological advancements are offering greater coal recovery, flexibility in mining operations, increased productivity, greater safety and lowering cost,\u201d he added.

\n\u201cCompanies need to adopt new technologies and build digital infrastructure to support the current and future requirements. There is a need to ensure optimal use of technology in the sector,\u201d the additional secretary further said.

\nThe additional secretary talked about the roadmap for coal to hydrogen and said that India\u2019s hydrogen demand is likely to increase to 11.7 million tonnes by 2030 from 6.7 million tonnes per year as of now. \u201cRefineries and fertilizer plants are the largest consumers of hydrogen now, which is being produced from natural gas. It can be produced through coal in the processes during coal gasification,\u201d he added.

\nTalking about challenges in aluminum sector, Tiwari said that India is blessed with huge bauxite resources about 3,896 million tonnes to meet its future need however he added that India\u2019s reserve constitute only 17 percent of its resources, which is about 656 million tonnes. \u201cThere is a need to convert those resources into proven reserve to boost bauxite production. We also need to come up with plans to use scrap to make quality products,\u201d he said.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Coal gasification: The clean energy of the future?\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Source : By Richard Anderson<\/em>
Business reporter, BBC News<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Image Source : Unsplash<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Dirty it may be, but coal is cheap.<\/p>

For this simple reason, it remains the world’s main source of power, providing a quarter of our primary energy and more than 40% of our electricity. And it will continue to do so for many years to come.<\/p>

The challenge, then, is how to harness coal’s energy more cleanly. While global attempts to develop carbon capture and storage (CCS) have stalled, a number of countries are looking at different ways to exploit their abundant coal reserves.<\/p>

Not all are motivated by environmental concerns, but are driven instead by economics and a desire for energy independence.<\/p>

Old and New<\/strong><\/span>
The main technology being used is coal gasification – instead of burning the fossil fuel, it is chemically transformed into synthetic natural gas (SNG).<\/p>

The process is decades old, but recent rises in the price of gas mean it is now more economically viable. The US has dabbled in the technique, but China is going all out in a bid to satisfy its soaring demand for power and reduce its dependency on imported liquefied natural gas (LNG).<\/p>

The country’s National Energy Administration has laid out plans to produce 50 billion cubic metres of gas from coal by 2020, enough to satisfy more than 10% of China’s total gas demand.\u00a0Not only does it make economic sense, but it allows China to exploit stranded coal deposits sitting thousands of kilometres from the country’s main industrial centres. Transporting gas is, after all, a lot cheaper than transporting coal.\u00a0Coal gasification can also help address local pollution problems that have in recent months brought parts of the country to a virtual standstill.<\/p>

But there are two big problems. First, coal gasification actually produces more CO2 than a traditional coal plant; so not only will China be using more coal, it will be doing so at a greater cost to the environment.<\/p>

As Laszlo Varro, head of gas, coal and power markets at the International Energy Agency (IEA), says: “[Coal gasification] is attractive from an economic and energy security perspective.\u00a0“It can be a nice solution to local pollution, but its overall carbon intensity is worse [than coal mining], so it is not attractive at all from a climate change point of view”.\u00a0 Indeed a study by Duke University in the US suggests synthetic natural gas emits seven times more greenhouse gases than natural gas, and almost twice as much carbon as a coal plant.\u00a0 The second problem is water use. Coal gasification is one of the more water-intensive forms of energy production, and large areas of China, particularly in the western parts of the country that would host new gasification plants, already suffer from water shortages.\u00a0Mr Varro says a recent IEA report concluded that coal and coal gasification plants would use “quite a substantial portion of the available water in China”.<\/p>

Abundant Reserves<\/strong><\/span><\/p>

\"BBC
Image Source : Unsplash<\/figcaption><\/figure>

Other countries are looking at different ways to get gas from coal. One method, particularly popular in Australia, is coal-bed methane, a process allowing access to coal deposits that are too deep to mine. Water is sucked out of the seam and the methane attached to the surface of the coal is freed and then collected.\u00a0China, Indonesia and Mozambique are looking at coal-bed methane, while the US and Canada also have abundant reserves.\u00a0Very little CO2 is emitted, but the process is not without controversy. Opponents highlight concerns about water contamination, land subsidence and disposing of waste water safely, while the water intensive process sometimes involves fracking.<\/p>

And yet coal-bed methane has “fundamentally changed the dynamics of the gas industry in Australia,” according to Phil Hirschhorn, partner at the Boston Consulting Group’s energy practice in Sydney.He says there are 200 trillion cubic feet of coal-bed methane resources in the country, with projects under construction to liquify and export 25 million tonnes of gas every year – equivalent to 10% of the entire global LNG market.<\/p>

Clean Access<\/strong><\/span><\/p>

\"Harbin-Heilongjiang-China\"
Harbin-Heilongjiang-China ( image source : unsplash)<\/figcaption><\/figure>

A very different way to produce gas from coal is known as underground coal gasification (UCG), a process that has been around since the 19th Century but which has yet to become commercially viable on a grand scale – there is currently one working facility in Uzbekistan and pilot projects in Australia and South Africa.
According to Julie Lauder, chief executive of the UCG Association, the process is a “new way of harnessing the energy of coal without the usual environmental impacts”.<\/p>

Technological developments and the rising price of gas mean UCG is now a feasible way of accessing the vast resources of coal that are too deep to mine, she says. Indeed, estimates suggest that as much as 85% of the world’s coal resources cannot be accessed through traditional mining techniques.<\/p>

Opening them up to exploitation has potentially disastrous implications for CO2 emissions and climate change, but the industry says these resources can be accessed cleanly.<\/p>

The process involves pumping oxygen and steam through a small borehole into the coal seam to produce a small and controlled combustion. Unlike coal-bed methane, therefore, the actual coal is converted from a solid state into gas. The hydrogen, methane, carbon monoxide and CO2 are then siphoned off through a second borehole.<\/p>

According to Dr Harry Bradbury, founder and chief executive of UK clean energy company Five Quarters, this process results in 20% of the CO2 produced from traditional coal mining.<\/p>

But his company is developing a process that requires no burning of coal, and which combines what Dr Bradbury calls “solid state chemical engineering” with releasing gases that are trapped not just in the coal, but in the surrounding rocks as well. And all of this takes place offshore, relieving concerns about water contamination and subsidence, he argues.<\/p>

But the real advantage lies in the ability to capture the CO2. “We need to get more radical – we need to get to zero carbon,” Dr Bradbury says. “Full carbon capture and storage is absolutely crucial.”<\/p>

This can take place through re-injecting the CO2 back into the coal seams, or by converting the carbon into products such as plastics and graphene, he says.<\/p>

The UK government has established a working party to investigate the merits of UCG, undoubtedly excited by the vast resources of coal sitting under the North Sea. Other governments are equally keen to exploit new technologies to access their hidden coal seams.<\/p>

The problem, of course, is that the process depends entirely on wider efforts to develop CCS, efforts that have, so far, singularly failed to find a solution.<\/p>

Until one is found, any attempts to gasify coal underground will either remain theoretical or will exacerbate the already grave problem of CO2 emissions. And if recent efforts are anything to go by, we could be waiting a long time.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

WORLD NEWS THE TOP STORIES ARE Clean Energy : Where India Stands In The Global Coal Gasification Market Source https:\/\/swarajyamag.com\/by Amit Mishra-May 12, 2022 12:11 PM +05:30 IST The Union Ministry of Coal (MoC) has allowed concession of 50 per cent in revenue share for coal gasification. This was stated by Union Minister of Coal, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-167","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/coalgasifiers.in\/index.php\/wp-json\/wp\/v2\/pages\/167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coalgasifiers.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/coalgasifiers.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/coalgasifiers.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coalgasifiers.in\/index.php\/wp-json\/wp\/v2\/comments?post=167"}],"version-history":[{"count":0,"href":"https:\/\/coalgasifiers.in\/index.php\/wp-json\/wp\/v2\/pages\/167\/revisions"}],"wp:attachment":[{"href":"https:\/\/coalgasifiers.in\/index.php\/wp-json\/wp\/v2\/media?parent=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}