Zobrazeno 1 - 10
of 1 006
pro vyhledávání: '"hydrophobization"'
Autor:
Valery V. Morozov, Evgeny G. Kovalenko, Galina P. Dvoichenkova, Irina V. Pestryak, Svetlana P. Lezova
Publikováno v:
Горные науки и технологии, Vol 9, Iss 2, Pp 134-145 (2024)
Along with the introduction of new froth separation sections at new and existing enterprises, the basis for increasing the output of small diamonds is the reduction of their losses at the existing froth separation sections. The results of the studies
Externí odkaz:
https://doaj.org/article/5c6789b76153458b9666b66e839a40d0
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 3, Pp 214-233 (2024)
The examinations of concrete involved partial substitution of cement with Cement Kiln Dust (CKD - 0, 5, 10, 20 and 30%). The water/cement (w/c) ratio amounted to 0.36. The obtained findings pertaining to open porosity, density, and volumetric density
Externí odkaz:
https://doaj.org/article/a7cef0cbc728482fa2c21b22b169d889
Autor:
Danial Nayeri, Seyyed Alireza Mousavi
Publikováno v:
Applied Water Science, Vol 14, Iss 6, Pp 1-19 (2024)
Abstract This review for the first time aims to investigate the effect of silanization on the ceramic membrane distillation (CMD) as a promising thermally driven separation process. In this regard, the effects of three main factors, namely silane con
Externí odkaz:
https://doaj.org/article/6b48af7c8f784411bc5925df7040074d
Publikováno v:
Podzemni Radovi, Vol 2024, Iss 44, Pp 11-17 (2024)
The article shows changes in certain mechanical properties of polyvinyl chloride (PVC) depending on the quality of added limestone as a filler. Natural limestone and limestone hydrophobicized with stearic acid were added. Modification experiments wer
Externí odkaz:
https://doaj.org/article/eff246e9164e4eafa5f14359642b3ed6
Autor:
Marinković Aleksandar D., Milošević Milena D., Vuksanović Marija M., Jančić-Heinemann Radmila M., Matijašević Milica S., Radmilović Vuk V., Živković Predrag M.
Publikováno v:
Tehnika, Vol 79, Iss 2, Pp 135-142 (2024)
The paper shows the possibilities of increasing the hydrophobicity of the paper surface by applying layers of hydrophobic material to the surface. Various application techniques and the following substances were tested: stearic acid, shellac and zinc
Externí odkaz:
https://doaj.org/article/c804f15e82814905b6525b7373901846
Publikováno v:
Molecules, Vol 29, Iss 19, p 4661 (2024)
The need for sustainable, biodegradable materials to address environmental challenges, such as oil-water separation, is growing. Cellulose-based absorbents offer an eco-friendly alternative to synthetic materials. However, their hydrophobicity must b
Externí odkaz:
https://doaj.org/article/7365ff62922940a4a3c4f3cbc262af15
Publikováno v:
Materials, Vol 17, Iss 14, p 3611 (2024)
Ink-jet-printed silk, a premium textile material, was achieved by utilizing a bio-based gardenia blue dye. However, the sharpness of the printing pattern is difficult to control due to the limited water-retention capacity of silk. To address this iss
Externí odkaz:
https://doaj.org/article/433d1b1b9ae147fda62c1edf48affbd6
Autor:
Konrad Terpiłowski, Michał Chodkowski, Evgeniy Pakhlov, Sylwia Pasieczna-Patkowska, Marcin Kuśmierz, Seitkhan Azat, Salvador Pérez-Huertas
Publikováno v:
Molecules, Vol 29, Iss 11, p 2645 (2024)
The objective of this study was to investigate the modification of glass surfaces by the synergistic combination of cold plasma and chemical surface modification techniques. Glass surface hydrophobicity was obtained as a result of various plasma and
Externí odkaz:
https://doaj.org/article/a640164b1e0841dc9d7c3ed970cae3b9
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02217- (2023)
Earth is used extensively for buildings worldwide, as its thermal properties contribute to a favorable indoor thermal environment. However, earthen materials are sensitive to moisture ingress, which can result in structural damage and undesirable ind
Externí odkaz:
https://doaj.org/article/efc4ae5a3eae4a5dbdd7fc61ee7716a0