Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Panu Danwanichakul"'
Publikováno v:
Engineering and Applied Science Research, Vol 48, Iss 4, Pp 422-431 (2021)
This research focused on a green synthesis of silver nanoparticles (AgNPs) using the serum from skim natural rubber latex (SNRL), which is simple and low cost. Chitosan in acetic acid was used as a coagulant to remove rubber particles from SNRL. This
Externí odkaz:
https://doaj.org/article/bafd68708c35461c86132aa516979d09
Publikováno v:
KKU Engineering Journal, Vol 43, Iss 1, Pp 41-46 (2016)
The effect of remaining sodium dodecyl sulfate (SDS) used in washing steps on further leaching of proteins from the deproteinized rubber films was investigated. High-Ammonia Natural Rubber Latex (HANRL) was diluted with 0.01% w/v potassium hydroxide
Externí odkaz:
https://doaj.org/article/6b2e467de7ab410abb9dc8b5d42fbc7f
Publikováno v:
KKU Engineering Journal, Vol 43, Iss 1, Pp 26-31 (2016)
Pore size reduction of nanofibrous membranes and the removal efficiencies for submicron PS particles (410, 200, 90 and 50 nm) were investigated in this study. Blending chitosan with nylon-6 generated ultrafine fibers among typical nanofibers which co
Externí odkaz:
https://doaj.org/article/ff11729619284246adefdeec11fd44bd
Publikováno v:
KKU Engineering Journal, Vol 42, Iss 4, Pp 292-297 (2015)
Activated pyrolytic tire char was applied as adsorbents to remove dyes from contaminated water. The method of surface treatment with ethanol solution, HCl solution and then activation with NaOH solution was proposed. After activation at 750oC, the sp
Externí odkaz:
https://doaj.org/article/5fe284095234473d92216f41d53d47fd
Publikováno v:
KKU Engineering Journal, Vol 42, Iss 1, Pp 91-99 (2015)
In this research, natural rubber (NR) films filled with pyrolytic tire char, carbon black N234 and N330 were compared for their electrical resistivity. The filler loading was varied to be 5, 10, 15, 20 and 25% of dry rubber content. The effect of sur
Externí odkaz:
https://doaj.org/article/7d5c9247e13442bfa9d136f95795a9ef
Correlation between dry rubber content in field latex and viscosity measured with efflux time method
Publikováno v:
Songklanakarin Journal of Science and Technology (SJST), Vol 34, Iss 5, Pp 551-555 (2012)
Viscosity of field latex was determined with a horizontal capillary viscometer connected to a vertical reservoir tube.The flow behavior shows that the viscosity of rubber latex increased exponentially with dry rubber content (DRC). The linearrelation
Externí odkaz:
https://doaj.org/article/a5083d68c42a48b7910433149556e33e
Publikováno v:
Songklanakarin Journal of Science and Technology (SJST), Vol 28, Iss 5, Pp 1071-1082 (2006)
The transport mechanism of several pure liquid organic substances into natural rubber chips composed of different fillers was investigated. It was found that, for the same type of chips, the Fickian diffusion of toluene was the fastest, followed by m
Externí odkaz:
https://doaj.org/article/609631e9f88845baacfbb1751df3edb3
Publikováno v:
Journal of Chemistry, Vol 2014 (2014)
Nanofibrous mats were obtained from electrospinning Nylon-6 solutions with concentrations of 30 and 35 wt% and were tested for filtration of polystyrene particles in suspension. Some experimental results were compared with the simulated ones. In the
Externí odkaz:
https://doaj.org/article/6f80fe60364c4898997cd6d4971c5f9a
Publikováno v:
Journal of Chemistry, Vol 2013 (2013)
The membrane of chitosan-grafted-poly(vinyl alcohol)/poly(vinyl alcohol) (CS-g-PVA/PVA) was investigated along with chitosan (CS), PVA, CS/PVA, and Nafion 117 membranes for transport properties of water and methanol, mechanical properties, and ionic
Externí odkaz:
https://doaj.org/article/0dfcca30f2e647a189a6bceec1f16cea
Publikováno v:
Engineering & Applied Science Research; Jan/Feb2024, Vol. 51 Issue 1, p42-49, 8p