par energy_isere » 21 août 2011, 11:39
Raminagrobis a écrit :.......noter aussi qu'on peut par ce procédé produit du diesel quasiment "parfait", c'est à dire sans soufre ni hydrocarbures cycliques.
et le soufre extrait dans l' opération, ils en font quoi alors ?
Ce projet de la compagnie ALTONA est à suivre dans ce fil.
C'est pas une petite affaire : 3 milliards de $ pour l' usine de CTL et 500 millions dans la mine de charbon.
Pour une extraction de 15 millions de tonnes de charbon, la fabrication de 10 millions de tonnes de diesel (soit équivalent à 27 000 barils de pétrole par jour)
....
Altona's project
Altona's project in the state of South Australia is known as the 'Arckaringa' project, because Arckaringa is the name of the coal basin.
The amount of mine-able coal in the basin has been estimated at 7.8bn tonnes, and this has already been verified as part of a detailed AU$440m study of the project, currently being conducted by CNOOC (see below).
The coal basin has been studied by geologists for decades, although previously there has not been any mine on the site due to techno-economics. Altona Energy has acquired rights to build an open cast mine on the site.
A railway line has been built in the past few years which passes through the basin, connecting Adelaide with Darwin, which could be used to transport coal or liquid fuels from the region.
Altona plans to mine 15m tonnes of coal a year. If the total resource is 7.8bn tonnes, this means the mine can operate for 520 years.
It will build a coal to liquids plant which will convert this coal to 10m barrels of diesel a year (equivalent to a 27,000 barrels of oil per day well).
It will also build a power station to provide the power necessary to operate the facilities as well as being able to export 560 MW into the grid.
.....
According to the initial 'pre-feasibility' study, the plant (including coal gasification, coal to liquids plant, IGCC power plant and carbon storage) will cost $3bn to build, and the coal mine $500m.
Now, CNOOC is financing a full scale feasibility study into the project, with a cost of AU$440m (US$ 415m), and has been given a 51 per cent stake in Arckaringa coal asset in return.
Currently a CNOOC team based in Adelaide is looking at the mine and CNOOC in Beijing is looking at coal to liquids plant development.
.........
[quote="Raminagrobis"].......noter aussi qu'on peut par ce procédé produit du diesel quasiment "parfait", c'est à dire sans soufre ni hydrocarbures cycliques.[/quote]
:?: et le soufre extrait dans l' opération, ils en font quoi alors ?
Ce projet de la compagnie ALTONA est à suivre dans ce fil.
C'est pas une petite affaire : 3 milliards de $ pour l' usine de CTL et 500 millions dans la mine de charbon.
Pour une extraction de 15 millions de tonnes de charbon, la fabrication de 10 millions de tonnes de diesel (soit équivalent à 27 000 barils de pétrole par jour)
[quote]....
Altona's project
Altona's project in the state of South Australia is known as the 'Arckaringa' project, because Arckaringa is the name of the coal basin.
The amount of mine-able coal in the basin has been estimated at 7.8bn tonnes, and this has already been verified as part of a detailed AU$440m study of the project, currently being conducted by CNOOC (see below).
The coal basin has been studied by geologists for decades, although previously there has not been any mine on the site due to techno-economics. Altona Energy has acquired rights to build an open cast mine on the site.
A railway line has been built in the past few years which passes through the basin, connecting Adelaide with Darwin, which could be used to transport coal or liquid fuels from the region.
Altona plans to mine 15m tonnes of coal a year. If the total resource is 7.8bn tonnes, this means the mine can operate for 520 years.
It will build a coal to liquids plant which will convert this coal to 10m barrels of diesel a year (equivalent to a 27,000 barrels of oil per day well).
It will also build a power station to provide the power necessary to operate the facilities as well as being able to export 560 MW into the grid.
.....
According to the initial 'pre-feasibility' study, the plant (including coal gasification, coal to liquids plant, [color=#FF0000]IGCC power plant and carbon storage) will cost $3bn to build, and the coal mine $500m.[/color]
Now, CNOOC is financing a full scale feasibility study into the project, with a cost of AU$440m (US$ 415m), and has been given a 51 per cent stake in Arckaringa coal asset in return.
Currently a CNOOC team based in Adelaide is looking at the mine and CNOOC in Beijing is looking at coal to liquids plant development.
.........[/quote]