Results 51 to 60 of about 523 (177)

Use of emulsion for warm mix asphalt

International Journal of Transportation Science and Technology, 2017
Due to increase in energy costs and emission problems in hot mix asphalt usually used, it brought a great interest to the researchers to develop the warm mix technology for pavement constructions. Commonly known as warm mix asphalt (WMA), it is a typical
Mahabir Panda, Madan Mohan Padhi, Jyoti Prakash Giri   +2 more
doaj   +1 more source

Some Vegetable Oil‐Based Additives for Petroleum Industry: A Review of Sunflower, Rapeseed and Used Cooking Oil‐Derived Surfactants

Engineering Reports, Volume 7, Issue 9, September 2025.
Green additives in the petroleum industry: Vegetable oil‐based surfactants and EP additives offer a sustainable alternative for the petroleum industry. ABSTRACT The increasing environmental concerns associated with conventional petroleum‐based additives—such as high toxicity, poor biodegradability, and long‐term ecological persistence—have driven the ...
Roland Nagy, Gábor Zoltán Nagy, Ditta Adrienn Gerbovits   +2 more
wiley   +1 more source

A state-of-the-art review on cold binders for sustainable paving materials

Cleaner Materials
Hot mix asphalt (HMA) has been widely used as a pavement material for decades because of its quick construction process and good engineering performance.
Rui Li, Xinyue Ma, Junheng Chen, Zhongchen Pan, Zhen Leng, Haopeng Wang, Manfred N. Partl, Xiong Xu, Naipeng Tang, Chunxiang Huang, Hongzhou Zhu   +10 more
doaj   +1 more source

Organic alkalis as potential additives in hot water flooding for enhancing heavy oil recovery

The Canadian Journal of Chemical Engineering, Volume 103, Issue 8, Page 3955-3970, August 2025.
Abstract Alkali–surfactant–polymer (ASP) flooding is a chemical enhanced oil recovery method; its working mechanisms include mobility control, wettability alteration, and in‐situ emulsification. However, conventional alkalis used in the ASP flooding could cause some serious issues, including scaling, formation damage, and pipe corrosion. In this study,
Xuan Du, Changfeng Xi, You Zhou, Dehuang Shen, Bojun Wang, Tong Liu, Fang Zhao, Jiu Zhao, Zongyao Qi, Lixing Lin, Georgeta Istratescu, Tayfun Babadagli, Huazhou Andy Li   +12 more
wiley   +1 more source

The Fusion of Elemental Sulfur With Waste Cooking Oil‐Based Derivatives: Beyond Renewability

European Journal of Lipid Science and Technology, Volume 127, Issue 7, July 2025.
The fuse of two waste streams, elemental sulfur and waste cooking oil, is enabled by Inverse Vulcanization. The process might ensure the closed‐loop production of polymeric materials for a wide range of applications, beyond its sole potential renewability.
Sandric Afonso, Hatice Mutlu
wiley   +1 more source

Emulsion cold mix asphalt in the UK: A decade of site and laboratory experience

Journal of Traffic and Transportation Engineering (English ed. Online), 2019
Cold mix asphalt manufactured using bitumen emulsion, by its very nature, has struggled to gain market penetration in the UK due to lack of design guidance and specifications and the need to comply with prevailing hot mix asphalt specification ...
Dennis Day, Ian Michael Lancaster, Dougie McKay   +2 more
doaj   +1 more source

Some peculiarities of bitumen emulsion modification

Chemical Bulletin of Kazakh National University, 2013
Polymer modification of bitumen emulsions obtained from bitumen of domestic production with the use of several commercial emulsifiers was studied. The influence of the polymer modifier concentration on bitumen emulsion physical-mechanical properties was considered.
A. Batyrbayev, Sergey Rodivilov, B. Myrzakhmetov   +2 more
openaire   +2 more sources

Evaluation of surface, foam, emulsion, and clouding properties of a family of nonionic surfactants from oleic acid derivatives

Journal of Surfactants and Detergents, Volume 28, Issue 4, Page 871-881, July 2025.
Abstract This study investigated the properties, namely: surface tension, foam, emulsion, and cloud point of a library of bio‐based surfactants (represented as CnEOm where C is hydrophobic carbon chain and EO is ethylene oxide). The surfactants were derived from ring‐opening alkyl oleate epoxides with polyethylene glycol (PEG) and monomethyl ...
Joseph K. Ogunjobi, Osaretin E. Omoruyi
wiley   +1 more source

MECHANICAL AND DEFORMATION CHARACTERISTICS OF SAMPLES CONSISTING OF MILLED ASPHALT CONCRETE, BITUMEN EMULSION AND CEMENT

Наука и техника, 2006
The paper presents results of Marshall test in respect of samples made of mixes consisting of milled asphalt concrete, local natural stone, bitumen emulsion and cement.
E. Krlichkova, Y. Gilinger
doaj   +1 more source

Evaluating Properties and Applications of Innovative Recycled Aggregate Concrete

Engineering Reports, Volume 7, Issue 6, June 2025.
Methodology flowchart. ABSTRACT The global demand for concrete, driven by rapid industrialization and urbanization, has led to significant depletion of natural aggregates and increased environmental concerns. Natural aggregates, which constitute about 70%–80% of concrete mix volume, are essential for concrete production, but their extraction ...
Kameshwar Sahani, Anish Kunwar, Prajwal Dhakal, Arjun Kunwar, Suresh Kumar Sahani, Binay Kumar Pandey, Digvijay Pandey   +6 more
wiley   +1 more source