力拓资助碳捕获和封存项目

1、力资碳捕获和封存项目的废气排放。而碳捕获和封存（CCS），地在 的些 力资碳捕获和封存项目的废气排放。而碳捕获和封存（CCS），地在 的些 研究绩效收益：的废弃天然气田位于500米厚的密封不透水岩石层下行动方案：2008年，CO2CRC公司将超过65000吨注牧项目背景： 借鉴意义： 借鉴意义： TheOtwayProjectbyRiooMan-made of CO2 s come y from the combustion fossilfuelsergeneration,industrialsesand TheOtwayProjectbyRiooMan-made of CO2 s come

2、y from the combustion fossilfuelsergeneration,industrialsesand Carbon capture and storage (CCS) greenhouse gas s by carbon dioxide (CO2) at the of combustion, and storing it permanently underground geologicalThe Otway Project is demonstration of geological carbon storage, and the CO2CRC is Australia

3、s leading researcher in carbon capture In 2008, n 65,000 tonnes of CO2 has been injected two kilometres primedairycattlegrazinglandin Victoria and extensively monitored tothesafety of CO2 storageatThe sthreeobjectives:demonstrateCO2storageatscaleandincreaseunderstanding of the storage s; develop a c

4、ost effective and proven monitoringsystem; andincrease publicacceptance of carbonResearchers extract CO2 rich gas, which has been stored deep underground for millions of years, using a traditional gas well at the site. The CO2 is then and piped to a deeper depleted natural gas field nearby. Here, th

5、e CO2 is o theearth, andstored twokilometresbelow the Otwayisboth demonstrating lscale, t CO2can be stored and monitored. The depleted gas reservoir, in which the CO2 is stored, under a seal of impermeable rock 500 metres thick. This reservoir has stored gas for millions of years clearly indicating

6、egrity. The CO2 is trapped by seal rock, and eventually he aquifer water, gas for millions of years clearly indicating egrity. The CO2 is trapped by seal rock, and eventually he aquifer water, before being insoluble mineral carbonates. Some mineralisation occurs quite ly but majoritywillmineralisedr

7、edstothousandsof In August 2012, Rio o announced a A$6 million, three year sponsorship. Half this will be used to support the Otway CO2 Storage Project, and half the Peter Centre for Carbon Capture and Storage Research, part of the CO2CRC based at the University of Melbourne.It is an le of industry-

8、researcher collaboration. The project has succeeded increasing public awareness and knowledge of carbon storage relationships with the local community have been developed and the neighbour is onlyadredmetresfromthe injection Rio o sponsors the Otway CO2 Storage Project t it industry-researcher collaboration, increases public awareness and knowledge carbon storage, as well as itive relationships with the local In