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Monday, September 3, 2018

Saving $1 million allocated to reinvent the wheel

The Australian Government announced it was allocating another $1 million for research into ways to make something useful from brown coal reserves in Victoria.

Coal has a future in Victoria: Matt Canavan

Senator the Hon Matt Canavan
Minister for Resources and Northern Australia

Investing in brown coal research and development

31 August 2018

The Coalition Government continues to focus on harnessing the economic benefits that can come from the nation’s vast brown coal resources by making $1 million in funding available to Brown Coal Innovation Australia (BCIA).

BCIA will use the funding to focus on advancing Australia’s economic prosperity by researching low emissions technologies for both electricity generation and products derived from brown coal.

Minister for Resources and Northern Australia Matt Canavan said BCIA was at the forefront of research into low-emissions, low-cost, coal technologies and novel, high-value products derived from brown coal. Since 2009, the Government has provided more than $7 million to BCIA through the Commonwealth’s funding of the Australian National Low Emissions Coal Research and Development initiative.
This funding comes on top of the $620 million already being administered by the Australian Government to accelerate the deployment of low emission fossil fuel technologies.

Australian Governments have been "investing" in "harnessing the economic benefits that can come from the nation's vast brown coal resources" long before 2009.

For over thirty years no progress has been made.

Victoria's brown coal in the Latrobe Valley still has a moisture content of more than 50%:
Moisture content of raw coal Wt(%)

Research is still fixated with the presumption that before any value can be made of this vast resource that "coal drying is essential":
Coal drying is essential...

In 2012 the US granted a patent for converting 'wet carbonaceous material' (such as "brown coal") to methane:

Method and apparatus for steam hydro-gasification with increased conversion times

 Patent: US8143319B2


A method and apparatus for converting carbonaceous material to a stream of carbon rich gas, comprising heating a slurry feed containing the carbonaceous material in a hydrogasification process using hydrogen and steam, at a temperature and pressure sufficient to generate a methane and carbon monoxide rich stream in which the conversion time in the process is between 5 and 45 seconds.

It could be applied in a plant with a design such as the following, or one that uses hydrogen produced by electrolysis from renewable energy in place of the steam reforming unit, or one that produces any combination of hydrogen and/or synthetic natural gas:
Converting brown coal - without drying - to methane (and/or hydrogen)
Converting brown coal - without drying - to methane (and/or hydrogen)