|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A techno-economic and life cycle assessment for the production of green methanol from CO_(2): catalyst and process bottlenecks显示文摘The success of catalytic schemes for the large-scale valorization of CO_(2) does not only depend on the development of active,selective and stable catalytic materials but also on the overall process design.Here we present a multidisciplinary study(from catalyst to plant and techno-economic/lifecycle analysis)for the production of green methanol from renewable H2 and CO_(2).We combine an in-depth kinetic analysis of one of the most promising recently reported methanol-synthesis catalysts(InCo)with a thorough process simulation and techno-economic assessment.We then perform a life cycle assessment of the simulated process to gauge the real environmental impact of green methanol production from CO_(2).Our results indicate that up to 1.75 ton of CO_(2) can be abated per ton of produced methanol only if renewable energy is used to run the process,while the sensitivity analysis suggest that either rock-bottom H2 prices(1.5$kg1)or severe CO_(2) taxation(300$per ton)are needed for a profitable methanol plant.Besides,we herein highlight and analyze some critical bottlenecks of the process.Especial attention has been paid to the contribution of H2 to the overall plant costs,CH4 trace formation,and purity and costs of raw gases.In addition to providing important information for policy makers and industrialists,directions for catalyst(and therefore process)improvements are outlined. | Tomas Cordero-Lanzac Adrian Ramirez Alberto Navajas Lieven Gevers Sirio Brunialti Luis MGandía Andrés T.Aguayo S.Mani Sarathy Jorge Gascon | 2022 | Journal of Energy Chemistry2022，31，5： | 3 |
| 2 | River Rafting in Mountainous Regions of Uttarakhand:Impacts,Suggested Mitigation Measures and Sustainability显示文摘Uttarakhand state in India is well known for its mountainous ecosystems,traditional communities and a variety of ecotourism destinations.Among various tourism activities,River Rafting along the banks of the Ganges River has increased tremendously for two decades,and has had unprecedented impacts on the traditional communities and the bio-diversity.Therefore,it is meaningful to do a comprehensive study on the various impacts associated with river rafting so as to suggest the pathways to achieve the environmental sustainability in this region.In this study,we collected primary data from randomly selected population units across all stake holders such as local people(n = 100),and camp personnel(n = 22),through a pre-tested questionnaire survey between August 2009 and May 2010.The questionnaire contains issues on culture,social,economic,institutional and associated perceived impacts on pollution and biodiversity including views for sustainability.Secondary information was also collected from various sources and government records to supplement and strengthen the analysis.The impacts were analyzed qualitatively through a ranking mechanism to facilitate the decision making process.The perception of the interviewee about the various possible impacts of rafting was discussed with mitigating mechanism.The ranking analysis as percollected data reveals that economy and education of local community was improved significantly;however aquatic and terrestrial fauna,social cohesion and pollution(water,air,land) were significantly deteriorated.The results show that the existing practices are not sufficient to address the adverse impacts.Improvement in practices is necessary,mainly in the policy regime.Based on the analysis,some measures are recommended on how to protect community interest and environment with the development of river rafting as an ecotourism opportunity. | Parth Sarathi MAHAPATRA Rajiv PANDEY Sonali PRADHAN | 2012 | Journal of Mountain Science2012，9，4： | 2 |
| 3 | Decreased Endogenous Production of Hydrogen Sulfide Accelerates Atherosclerosis显示文摘 | Sarathi Mani Hongzhu Li Ashley Untereiner Lingyun Wu Guangdong Yang Richard C. Austin Jeffrey G. Dickhout ?árka Lhoták Qing H. Meng Rui Wang | 2013 | Circulation2013，，25： | 2 |
| 4 | CSE/H_2S通路缺失影响小鼠肝脏胆固醇和脂肪酸代谢(英文)显示文摘肝脂质代谢异常导致过度肝脂肪沉积和脂肪变性是脂肪肝发展的关键环节.胱硫脒-伽马-裂解酶(CSE)是在肝脏中催化硫化氢(H2S)生成的酶之一.本研究的目的是研究CSE/H2S在调控肝脏胆固醇和脂肪酸代谢中的作用.用高脂饮食(HFD)喂食野生型(WT)和CSE敲除(KO)小鼠后,对小鼠肝形态学和生物化学变化进行了分析.与WT小鼠不同,HFD喂食显著增加CSE-KO小鼠的血浆和肝脏胆固醇水平以及肝和胆囊的大小.这些CSE-KO小鼠呈现典型的脂肪肝组织学和生物化学变化以及肝功能损害.血浆和肝脏甘油三酯水平也比HFD喂养WT小鼠显著降低.核受体转录因子LXRα以及它的靶基因,CYP7A1,在对照组和HFD组CSE-KO小鼠肝脏中的表达都低于相应WT小鼠的水平.这些异常阻碍胆固醇分解成胆汁并导致胆固醇蓄积在肝脏和胆囊.由于CSE/H2S通路缺失造成对HFD诱导的脂肪肝的高易感性,肝脏CSE/H2S通路可能是治疗脂肪肝损伤的一个新的靶向. | Sarathi Mani Hongzhu Li Guangdong Yang Lingyun Wu Rui Wang | 2015 | Science Bulletin2015，60，3： | 2 |
| 5 | Stochastic persistence and stationary distribution in a Holling–Tanner type prey–predator model显示文摘 | Partha Sarathi Mandal Malay Banerjee | 2011 | Physica A: Statistical Mechanics and its Applications2011，，4： | 2 |
| 6 | Argonaute 2- null embryonic stem cells are retarded in self-renewal and differ- entiation显示文摘 | SHEKAR P C NAIM A SARATHI D P | 2011 | J Biosei2011，36，64： | 1 |
| 7 | Degradation of 1, 2, 3-trichloropropane (TCP) : Hydrolysis, elimination, and reduction by iron and zinc 显示文摘 | Sarathy V Salter A J Nurmi J T | 2009 | Environmental Science & Technology2009，44，2： | 1 |
| 8 | Prevalence and impact of thyroid disorders on maternal outcome in Asian-Indian pregnant Women显示文摘 | Nambiar V Jagtap VS Sarathi V | 2011 | J Thyroid Res2011，，： | 1 |
| 9 | Security and the global supply chain显示文摘 | Sarathy R | 2006 | Transportation journal2006，45，4： | 1 |
| 10 | Characteriza- tion of partial discharges in transformer oil insulation un- der AC and DC voltage using acoustic emission technique 显示文摘 | SARATHI R SINGH P D DANIKAS M G | 2007 | Journal of Electrical Engineering-brafislava2007，58，2： | 1 |
| 11 | Superlattices of metal and metal-semiconductor quantum dots obtained by layerby-layer deposition of nanoparticle arrays显示文摘 | Sarathy KV Thomas PJ Kulkami GU | 1999 | Phys Chem B1999，103，： | 1 |
| 12 | Association of Tumor Necrosis Factor (TNF) promoter polymorphisms with plasma TNF - ct levels and susceptibility to diabetic nephropathy in Noah In- dian population 显示文摘 | Stuti Gupta Mohit Mehndiratta Sarathi Kalra | 2015 | Journal of Diabetes and its Complications2015，29，3： | 1 |
| 13 | Mouse models ofdengue virus infection for vaccine testing显示文摘 | Sarathy VV Milligan GN Bourne N | 2015 | Vaccine2015，33，50： | 1 |
| 14 | Innovativeness in family firms: A family influence per- spective 显示文摘 | Kellermanns F W Eddleston K A Sarathy R | 2012 | Small Business Economics2012，38，1： | 1 |
| 15 | Decreased Dopamine Receptor Expression and Its Second-Messenger cAMP in Malignant Human Colon Tissue显示文摘 | Sujit Basu Partha Sarathi Dasgupta | 1999 | Digestive Diseases and Sciences1999，，5： | 1 |
| 16 | Silencing VP28 gene of white spot syndrome virus of shrimp by bacterially expressed dsRNA显示文摘 | Sarathi M Simon MC Ahmed VPI | 2008 | Marine Biotechnology2008，10，2： | 1 |
| 17 | Security and the global supply chain显示文摘 | Sarathy R | 2006 | Transportation Journal2006，45，4： | 1 |
| 18 | Synthesize ethers显示文摘 | Brockwell H L Sarathy P R Trotta R | | 0，，09： | 1 |
| 19 | Etherify light gasolines 显示文摘 | Scarollo P Trotta P Sarathy P R | 1993 | Hydrocarbon Processing1993，72，2： | 1 |
| 20 | The role of affect and cognition on online consumers' decision to disclose personal information to unfamiliar online vendors显示文摘 | Li H Sarathy R Xu H | | 0，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员