[HTML][HTML] A comprehensive review on waste valorization of cashew nutshell liquid: Sustainable development and industrial applications

SK Kyei, WI Eke, RD Nagre, I Mensah… - Cleaner Waste Systems, 2023 - Elsevier
The idea of turning agro-wastes into industrial products through waste valorization is gaining
popularity due to its significant role in a circular economy. This is of utmost significance in …

Carboxylic acids in the synthesis of chemicals for addressing flow assurance challenges in offshore petroleum production

RWP Ortiz, TSL Maravilha, A Belati… - Current Organic …, 2024 - benthamdirect.com
Flow assurance encompasses the technical challenges of transporting hydrocarbon
mixtures from the reservoir to the platform and refineries. Challenges in flow assurance …

Development of novel terpolymes and evaluating their performance as pour point depressants and paraffin inhibitors for waxy crude oil

SA Elbanna, AMM Abd El Rhman… - Egyptian Journal of …, 2023 - journals.ekb.eg
In this work, novel styrene-based terpolymer styrene hexadecyl acrylate maleic anhydride
was synthesized and modified via esterification and imidation reactions through the free …

Evaluation of modified cashew nutshell liquid as natural surfactants for chemical flooding in sandstone oil reservoirs

AA Obuebite, WI Eke, T Udoh - Journal of Engineering and Applied …, 2022 - Springer
Bio-based oilfield chemicals are gaining attention due to their availability, cost-effectiveness,
and non-toxic nature. Surfactants facilitate recovery of residual oil by reducing the interfacial …

Influence of Refinery Asphalt Residue Addition on Flow: A Study Using Waxy Model-System

ACF Valente, RCP Nunes, EF Lucas - Journal of the Brazilian …, 2023 - SciELO Brasil
One of the main phenomena causing problems in the oil industry is the precipitation of
waxes, which can crystallize and form deposits, clogging lines and reducing flows. Many …

Utilizing combusted PET plastic waste and biogenic oils as efficient pour point depressants for crude oil

MM Ghobashy, AM Rashad, SK Attia, AE Elsayed… - Scientific Reports, 2024 - nature.com
The deposition of paraffin on pipelines during crude oil transit and low-temperature restart
processes poses a significant challenge for the oil industry. Addressing this issue …

Bio‐based novolac resins from cashew nut processing waste: Alternative resource for the development of high‐value sustainable products

KT da Silva, BS Oliveira, LRR da Silva… - Journal of Applied …, 2023 - Wiley Online Library
In the last decades, there is an increasing trend for replacing petro‐based adhesives with
sustainable and eco‐friendly alternatives, especially in the wood industry. In this work it was …

Formulation and application of cashew nutshell liquid derivatives as potential oilfield chemical for crude oil flow assurance

WI Eke, SK Kyei, O Achugasim, JA Ajienka… - Biomass Conversion …, 2024 - Springer
Wax formation is a major flow assurance problem in the production and transportation of
paraffinic crude oil. Addition of pour point depressants/flow improvers is an effective …

Omniphobic/superhydrophobic surface effect on oil and gas flow: A critical review

M Hasan, B Sun, M Bahaeddine… - … Canadian Journal of …, 2024 - Wiley Online Library
Flow assurance in the petroleum business of the oil and gas industry ensures the efficient
and continuous flow of hydrocarbons from production facilities to consumers. Impurities in oil …

基于深度学习的金属矿物镜下嵌布粒度检测方法

汤化明, 郎增瑞, 王宏铭, 王玲, 王龙, 曹冲… - 地质科技 …, 2024 - dzkjqb.cug.edu.cn
目标矿物嵌布粒度是指目标矿物在矿石中的粒度大小和分布情况, 直接影响着选矿工艺的设计和
效果. 因此, 目标矿物嵌布粒度测量是工艺矿物学研究中的重要任务之一. 在传统工艺矿物学研究 …