| 1 | Application and circular economy prospects of palm oil waste for eco-friendly asphalt pavement industry:A review显示文摘During the production of palm oil,a significant amount of waste is generated.However,because of inefficient handling and utilization,these wastes are becoming a larger issue.As a result,one initiative is to use these wastes in the pavement industry as sustainable materials.However,there is still a lack of understanding about the wider incorporation of palm oil waste in asphalt pavement and its performance.This study examines existing literature on the use of various wastes in the pavement industry,including palm oil clinker(POC),palm oil fibre(POF),palm kernel shell(PKS),and palm oil fuel ash(POFA).As a result,this paper presents a systematic review and scientometric investigation of related study publications on many uses of palm oil waste in the asphalt pavement industry and its performance from 2009 to 2022.The VOS viewer application was used to conduct the sciento-metric study analysis.The relationship between interactions detected in co-authored country studies cited sources of co-citation,and the keyword of the co-occurrence and publication source enabled the identification of the research gap.According to the systematic literature review,40%–60% POC can be used to fine aggregate for optimal performance,while 0–100%PKS can be used to replace coarse aggregate.In addition,50%–80% POFA or POC fine(POCF)can be used as a filler replacement,5%–8% POCF or POFA as a bitumen modifier,and 0.3% POF as a stabilizing additive.Furthermore,the study demonstrates that the safety of utilizing wastes with more than 50% CO_(2) emissions can be curtailed with minimal heavy metal leaching and radioactivity levels.The scientometric analysis may encourage researchers to seek out gaps in the literature that will aid in the long-term,multifaceted use of palm oil wastes in the asphalt pavement industry.Furthermore,the study recommends employing and researching the enormous potential of using palm oil waste in the pavement sectors because they are more sustainable and have better performance.However,there are some barriers to using palm oil waste in the asphalt pavement industry,such as a lack of design standards and guidelines,inefficient raw material pro-cessing conversion facilities,and large-scale production equipment. | Nura Shehu Aliyu Yaro Muslich Hartadi Sutanto Noor Zainab Habib Madzlan Napiah Aliyu Usman Ahmad Hussaini Jagaba Abdulnaser M.Al-Sabaeei | 2022 | Journal of Road Engineering2022，2，4： | 1 |
| 2 | Sacrificial Anode Stability and Polarization Potential Variation in a Ternary Al-xZn-xMg Alloy in a Seawater-Marine Environment显示文摘在这,在海水的基于铝的牺牲的阳极的表演上的纸,锌(Zn ) 的效果和镁(Mg ) 增加用一个潜在的测量方法被调查。阳极的效率,保护效率,和极化的潜力是使用的参数。在阳极的 Zn 和 Mg 的百分比从 2% ~ 8% Zn 和 1% ~ 4% Mg 被改变。生产的合金在房间温度在海水为低碳钢的保护作为牺牲的阳极被测试。象 88.36% 一样高的当前的效率在包含 6% Zn 和 1% Mg 的合金被获得。获得为的极化的潜力联合(steel/Al-based 合金) 作为交上 Pourbaix 图,与在阳极的区域以内躺在免疫 region/cathodic 区域和牺牲的阳极以内的钢。牺牲的阳极在第 7 和第 8 星期以后提供给钢的保护被测量,保护效率象 99.66% 和 99.47% 为 Al-6%Zn-1%Mg 演员组阳极被完成一样高珍视。演员组阳极的微观结构六角形的 Mg 3 Zn2 和以身体为中心的立方的艾尔 2 Mg 3 Zn 3 。这些为被动氧化铝电影的故障可能负责,因此提高阳极效率。 | Abubakar Muazu Yaro Shehu Aliyu Malik Abdulwahab Abimbola Patricia Idowu Popoola | 2016 | Journal of Marine Science and Application2016，15，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员