Sentences with phrase «coal gasification»

Coal gasification is the process of converting coal into a gas called "syngas." It involves heating coal to high temperatures in the absence of oxygen, causing it to break down into different components. The resulting syngas can be used as a fuel to generate electricity or to produce various chemicals and fuels. Full definition
The sieves could also work in coal gasification plants, which currently use solvents to scrub CO2.
A primitive version of the technology behind this Dantean inferno of underground coal gasification (UCG) has already been running for 50 years in the former Soviet republic of Uzbekistan.
And, the contentious Duke Energy coal gasification facility in Edwardsport Indiana was reportedly using more energy than it produced even after massive cost overuns and ratepayer outrage.
A moratorium on Underground Coal Gasification was put in place on 8 October 2015, separately from the ongoing moratorium on shale gas fracking and coalbed methane extraction.
The project envisions an integrated coal gasification plant with the capacity to capture 90 percent of its emissions.
Eleven plants using Shell coal gasification technology, including Shell's joint venture with Sinopec in Yueyang of Hunan Province, have been started up.
«The DLP will push for the retention of our cheap, clean and efficient coal fired power stations and look to a more transitional model of using coal gasification and other clean coal technologies that would be far less costly to the taxpayer, while producing a secure and solid baseline for our grid.»
I have followed with interest Fred Pearce's article on recovering coal energy in situ (15 February, p 36) and the subsequent letters on coal gasification.
«Wind power with pumped storage, combined cycle liquefied natural gas power plants, and power plants using integrated coal gasification with carbon dioxide sequestration, all have costs comparable to estimates for nuclear power made by its advocates.»
The vast majority of this industrial hydrogen is produced from coal gasification or steam methane reforming (SMR), both of which need a lot of energy and generate significant carbon dioxide emissions.
[2] It held indentures for debts owed to it by brown coal gasification company, HRL Limited, [15] and remained the electricity supplier for the Portland aluminium smelter, under the name Vicpower Trading.
If 1000 SCF of natural gas is required for a barrel of syncrude, and we can make 10000 SCF from a ton of coal (lignite) by coal gasification then 200 billion barrels of bitumen / syncrude can be made from 20 billion tons of coal which is about the same amount of coal (URR) in British Columbia.
(Note: Full year 2013 includes after - tax charges totaling $ 729 million, or 83 cents per share due to construction of the integrated coal gasification combined cycle facility in Kemper County, Mississippi (Kemper IGCC) significantly impacted the presentation of earnings and earnings per share for the three and twelve months ended December 31, 2013.)
The US Department of Energy (DOE) has issued a funding opportunity announcement (DE-FOA-0000784) for up to $ 13 million to support the development of advanced coal gasification systems.
BP inked a $ 73 million agreement with the Chinese Academy of Sciences to develop cleaner coal technologies, including coal gasification, underground methane bed gasification and carbon capture and sequestration.
Technology to make coal cleaner is getting serious attention from investors; Secure Energy, a St. Louis - based coal gasification company, raised $ 5.5 million of an $ 8 million Series A round in August.
Despite the focus on oil and transportation in recent years, the significance of coal in future energy use and its role in climate change can not be overlooked, especially if coal gasification processes become widely used in the production of transport fuels (Perley, 2008).
Use coal gasification as a stopgap while developing new technologies to produce electricity.
(Business North) • DTE Energy unveils plans for a $ 75 million redevelopment project at the site of a former coal gasification plant in Ann Arbor, Michigan.
On this page... Coal gasification Coal liquefaction Coal - seam gas Factors in oil supply Links Oil reserve estimates by the USA Oil shale Peak oil Reduce your dependence on oil Related pages Self - sufficiency Tar sands Top Unconventional liquid fuel sources
Last summer at the Rock Mountain Test Facility in Wyoming, Lawrence Livermore National Laboratory (LLNL) scientists tested the practical potential of large - scale coal gasification facilities in a series of field experiments.
From an interview with Grist magazine: «I'd like to see coal gasification, and I would subsidize R&D in that effort.
It is not just a matter that if we started to use lots of coal gasification techniques [in] which your burning coal, which [and] you pull in the carbon dioxide out before it goes into the atmosphere — you can't just rely on those.
• Two new nuclear plants, called Vogtle 3 & 4, in Georgia (47 % ownership) • A new - technology coal gasification generation facility called Trig in Mississippi
Futuregen is based on same old Hitler era bankrupt thermal coal gasification, which have neither been economical or nor worked with now almost $ 30 + billion funding by DOE since first oil embargo of 1973.
Also, Peabody is proud to be the only non-Chinese partner in GreenGen, which just started up in Tianjin, China, as a major coal gasification plant that will ultimately reuse carbon dioxide for enhanced oil recovery.
He says DTE Energy wants to redevelop the former MichCon coal gasification plant on Broadway, along the Huron River.
This has included exports to China and a possible coal gasification plant.
Uhde's PRENFLO process is based on the Koppers - Totzek coal gasification process which was developed around 70 years ago.
NSW still has the 2,000 MW Bayswater B Power Station on its books, as well as the revamp of the 700MW Munmorah Power Station, although AEMO noted that 550MW HRL Developments Dual Gas Demonstration Project in Victoria, and the 504 MW Stanwell Corporation integrated black coal gasification combined - cycle power station near Wandoan in Queensland, had been withdrawn.
At the time EnCana Corporation (now Cenovus Energy) had started to flood the aging crude field with gallons of salt water and tonnes of CO2 piped from a North Dakota coal gasification plant nearly 320 miles away.
At the same time coal gasification remains a relatively expensive process and is rather unproven on a larger scale.
Ron Pernick and Clint Wilder, in their book «The Clean Tech Revolution,» say coal gasification «offers some future hope,» but «remains expensive and unproven on a large scale, and we believe it is years away from development.»
According to the DOE, coal gasification offers «one of the most versatile and clean ways to convert coal into electricity, hydrogen, and other valuable energy products.»
These cells are currently fueled by a wide variety of fuels including pure hydrogen, carbon monoxide, natural gas, propane, methane, marine diesel, and stimulate coal gasification products.
The SCGP is a dry - feed, oxygen - blown, entrained flow coal gasification process which has the capability to convert virtually any coal or petroleum coke into a clean medium Btu synthesis gas.
So if underground coal gasification is so great, why are commercial projects exploiting the method so few and far in between?
During the first half of 2009, the Linc Energy Limited Underground Coal Gasification (UCG) to Liquids demonstration plant at Chinchilla (earlier post) ran four major production campaigns each of which has seen further improvements in plant performance, according... Read more →
However, it's hard for coal gasification to compete with natural gas, which naturally emits less carbon dioxide when burned than coal does.
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