Results 21 to 30 of about 54,810 (308)

Technology and practice of CO2 capture and storage from Yanchang Petroleum

Meitan kexue jishu
Through the innovative combination of CO2 capture in the coal chemical industry and oil reservoir CO2 storage, Yanchang Petroleum has realized multiple benefits such as clean utilization of coal, carbon emission reduction, and crude oil production ...
Xiangzeng WANG, Hong YANG, Fangna LIU, Haiwen HU, Chaoyue LI, Ying LIU, Quansheng LIANG, Chunwei ZHANG   +7 more
doaj   +1 more source

Effect of carbonation and foam content on CO2 foamed concrete behavior

Journal of Materials Research and Technology, 2023
Coal and electricity integration plays an important role in ensuring national energy security, but it still faces the challenge of carbon emission reduction. The development of in-situ CO2 sequestration and utilization technology for pithead power plants
Xupeng Ta, Zhijun Wan, Yuan Zhang, Shubing Qin, Jiale Zhou   +4 more
doaj   +1 more source

Biological Carbon Sequestration and Carbon Trading Re-Visited [PDF]

, 2009
Biological activities that sequester carbon create CO2 offset credits that could obviate the need for reductions in fossil fuel use. Credits are earned by storing carbon in terrestrial ecosystems and wood products, although CO2 emissions are also ...
Kooten, G.C., van, G. Cornelis van Kooten, van Kooten, G.C.   +2 more
core   +1 more source

Risk management system and application of CO2 flooding and sequestration leakage [PDF]

Youqicang pingjia yu kaifa
CO2 flooding and sequestration technology can significantly improve crude oil recovery rates while enge. However, the oil displaceabling large-scale CO2 flooding and sequestration process is accompanied by various CO2 leakage risks.
ZHANG Zhisheng, WU Xiangyang, WU Qian, WANG Jixing, LIN Hanchi, GUO Junhong, WANG Rui, LI Jinhua, LIN Qianguo
doaj   +1 more source

Quantifying the effectiveness of climate change mitigation through forest plantations and carbon sequestration with an integrated land-use model [PDF]

, 2008
Background Carbon plantations are introduced in climate change policy as an option to slow the build-up of atmospheric carbon dioxide (CO2) concentrations. Here we present a methodology to evaluate the potential effectiveness of carbon plantations.
Strengers Bart J, van Minnen Jelle G, Jelle G van Minnen, Swart Rob J, Leemans, R., Rob J Swart, Leemans Rik, Eickhout, B., Rik Leemans, Eickhout Bas, Strengers, B.J., Bart J Strengers, Bas Eickhout, Minnen, J.G., van, Swart, R.J., van Minnen, J.G.   +15 more
core   +1 more source

Instantaneous Capture and Mineralization of Flue Gas Carbon Dioxide: Pilot Scale Study [PDF]

, 2010
Multiple CO2 capture and storage (CCS) processes are required to address anthropogenic CO2 problems. However, a method which can directly capture and mineralize CO2 at a point source, under actual field conditions, has advantages and could help offset ...
Pradip Bhattacharyya, Katta J Reddy, Hollis Weber, KJ Reddy, David Taylor, Paul Fahlsing, Mikol Christensen, Thomas Foulke, Argyle Morris   +8 more
core   +2 more sources

Sequestration of CO2 by halotolerant algae [PDF]

Journal of Environmental Health Science and Engineering, 2014
Abstract The potential of halotolerant algae isolated from natural resources was used to study CO2 fixation and algal lipid production. Biological fixation of CO2 in photobioreactor in presence of salinity is exploited. The CO2 concentration 1060 ppm gave the highest biomass yield (700 mg dry wt/l), the highest total lipid content (10.33 ...
Ramkrishnan, Udhaya, Bruno, Benedict, Swaminathan, Sandhya   +2 more
openaire   +2 more sources

Research progress and prospect of CO2-water-rock interaction on petrophysical properties of CO2 geological sequestration

Youqi dizhi yu caishoulu, 2023
The CO2-water-rock interaction is the core issue of CO2 geological sequestration. The injection of CO2 disrupts the chemical balance of rock-formation water， and the changes in the chemical properties of formation water， primary mineral dissolution， and ...
YANG Shugang, CAI Mingyu, ZHANG Kunfeng, CAO Dongdong, ZHAO Xinglei, LIU Shuangxing   +5 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Uniqueness and prospects of CO2 sequestration in basalts

Meitian dizhi yu kantan
Objective and MethodCO2 sequestration in basalts offers advantages such as permanent carbonation and elevated safety. Based on literature review and case studies, this study compared the CO2 sequestration performance of basalts, clastic rocks, and ...
Chenlin HU, Shuxun SANG, Xin LI, Zhenhua RUI, Shiqi LIU, Ziqiang WANG, An XIE, Huan YU   +7 more
doaj   +1 more source