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1972 2
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1998 2
1999 1
2000 1
2002 1
2003 1
2004 2
2005 1
2006 3
2007 4
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2009 5
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161 results

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Page 1
The use of pracaxi oil collector in the selective flotation of xenotime from silicates.
Martins RL, Fernandes de Magalhães L, Santos LH, Rodrigues da Silva G. Martins RL, et al. Heliyon. 2023 Apr 28;9(5):e15874. doi: 10.1016/j.heliyon.2023.e15874. eCollection 2023 May. Heliyon. 2023. PMID: 37215893 Free PMC article.
Xenotime, a heavy rare earth resource (YPO(4)), can be found associated with granitic rocks, as in the Pitinga deposit, located in the Brazilian Amazon region, where the main gangue minerals are quartz, microcline and albite. This research investigates the application of a new …
Xenotime, a heavy rare earth resource (YPO(4)), can be found associated with granitic rocks, as in the Pitinga deposit, located in the Brazi …
Producing submicron chitosan-stabilized oil Pickering emulsion powder by an electrostatic collector-equipped spray dryer.
Tabatabaei M, Ebrahimi B, Rajaei A, Movahednejad MH, Rastegari H, Taghavi E, Aghbashlo M, Gupta VK, Lam SS. Tabatabaei M, et al. Carbohydr Polym. 2022 Oct 15;294:119791. doi: 10.1016/j.carbpol.2022.119791. Epub 2022 Jun 28. Carbohydr Polym. 2022. PMID: 35868798
According to the FE-SEM images, oil coated with CS-PA/MD showed higher porosity and C/O ratio at the particle surface compared to the CS-CA/MD coating leading to more oil leakage. In addition, the crystallinity of hempseed oil coated with CS-PA/MD was higher …
According to the FE-SEM images, oil coated with CS-PA/MD showed higher porosity and C/O ratio at the particle surface compared to the …
On the utilization of waste fried oil as flotation collector to remove carbon from coal fly ash.
Yang L, Li D, Zhang L, Yan X, Ran J, Wang Y, Zhang H. Yang L, et al. Waste Manag. 2020 Jul 15;113:62-69. doi: 10.1016/j.wasman.2020.05.045. Epub 2020 Jun 4. Waste Manag. 2020. PMID: 32505976
In this paper, the waste fried oil was used to remove the unburned carbon in coal fly ash during flotation process, and found that the waste fried oil could be a novel collector for the removal of carbon from coal fly ash. ...Flotation tests showed that the c …
In this paper, the waste fried oil was used to remove the unburned carbon in coal fly ash during flotation process, and found that th …
Recovery of metals in waste printed circuit boards by flotation technology with soap collector prepared by waste oil through saponification.
Zhu XN, Nie CC, Zhang H, Lyu XJ, Qiu J, Li L. Zhu XN, et al. Waste Manag. 2019 Apr 15;89:21-26. doi: 10.1016/j.wasman.2019.03.061. Epub 2019 Apr 1. Waste Manag. 2019. PMID: 31079733
For the sake of environmentally friendly of flotation process, a renewable collector was prepared from waste oil by saponification reaction. The collector composition was analyzed by GC-MS, and results show that the main compositions are n-Hexadecanoic acid, …
For the sake of environmentally friendly of flotation process, a renewable collector was prepared from waste oil by saponifica …
Control methods for mineral oil mists.
Leith D, Volckens J, Boundy MG, Hands D. Leith D, et al. Appl Occup Environ Hyg. 2003 Nov;18(11):883-9. doi: 10.1080/10473220390237412. Appl Occup Environ Hyg. 2003. PMID: 14555441 Review.
Effective mist collection is important, but it is not the only determinant of mist concentration in plant air. Oil-based metalworking fluids such as straight and soluble oils contain semivolatile hydrocarbons. ...Collectors designed to remove mist do not remove vapo …
Effective mist collection is important, but it is not the only determinant of mist concentration in plant air. Oil-based metalworking …
Functionalization of magnetite nanoparticles as oil spill collector.
Atta AM, Al-Lohedan HA, Al-Hussain SA. Atta AM, et al. Int J Mol Sci. 2015 Mar 26;16(4):6911-31. doi: 10.3390/ijms16046911. Int J Mol Sci. 2015. PMID: 25822876 Free PMC article.
In the present study, a new magnetic powder based on magnetite can be used as a petroleum crude oil collector. Amidoximes based on rosin as a natural product can be prepared from a reaction between hydroxylamine and rosin/acrylonitrile adducts. ...These prepared mag …
In the present study, a new magnetic powder based on magnetite can be used as a petroleum crude oil collector. Amidoximes base …
Efficient solar drying techniques: a review.
Jangde PK, Singh A, Arjunan TV. Jangde PK, et al. Environ Sci Pollut Res Int. 2022 Jul;29(34):50970-50983. doi: 10.1007/s11356-021-15792-4. Epub 2021 Aug 9. Environ Sci Pollut Res Int. 2022. PMID: 34374011 Review.
In India, most of the agricultural produces like paddy, maize, wheat, corn, oil seeds, pulses, chillies, etc. require a temperature range of 50-80 C for effective drying. ...This paper presents a detailed review of various innovative designs of indirect type solar dryers a …
In India, most of the agricultural produces like paddy, maize, wheat, corn, oil seeds, pulses, chillies, etc. require a temperature r …
Melt-blown fiber felt for efficient all-weather recovery of viscous oil spills by Joule heating and photothermal effect.
Qi B, Wang N, Hu X, Cui S, Liu H, He R, Lian J, Li Y, Lu J, Li Y, Bao M. Qi B, et al. J Hazard Mater. 2023 Oct 15;460:132523. doi: 10.1016/j.jhazmat.2023.132523. Epub 2023 Sep 9. J Hazard Mater. 2023. PMID: 37703741
Adsorbents play a vital role in responding to marine oil spills, yet effectively cleaning up viscous oil spills remains a technical challenge. ...Moreover, a conveyorized collector integrated with an oil-adsorbing felt realizes continuous recovery of v …
Adsorbents play a vital role in responding to marine oil spills, yet effectively cleaning up viscous oil spills remains a tech …
Fabrication of an Oil Spill Collector Package by Using Polyurethane Foam Wrapped with Superhydrophobic ZnO Microrods/Carbon Cloth.
Khosravi M, Azizian S. Khosravi M, et al. Chempluschem. 2018 May;83(5):455-462. doi: 10.1002/cplu.201800145. Chempluschem. 2018. PMID: 31957363
A piece of polyurethane foam was wrapped with the prepared superhydrophobic CC/ZnO/SA making an oil collecting package, which can float on the water surface and absorb various oils from the water surface in both static and turbulent conditions very quickly. The prepared pa …
A piece of polyurethane foam was wrapped with the prepared superhydrophobic CC/ZnO/SA making an oil collecting package, which can flo …
Spontaneous droplet generation via surface wetting.
Liu F, Xu T, Liu W, Zheng X, Xu J, Ma B. Liu F, et al. Lab Chip. 2020 Oct 7;20(19):3544-3551. doi: 10.1039/d0lc00641f. Epub 2020 Sep 8. Lab Chip. 2020. PMID: 32895671
A surface wetting-driven droplet generation microfluidic chip was developed, and could produce droplets spontaneously once adding a drop of oil and an aqueous sample on the chip without any power source and equipment. ...To address the high throughput and stability in prac …
A surface wetting-driven droplet generation microfluidic chip was developed, and could produce droplets spontaneously once adding a drop of …
161 results