Polyethylene terephthalate (PET)
Assessing the potential of activated carbons from polyethylene terephthalate (PET) as adsorbents to separate co2 from flue gas
... if a physisorbent with adequate capacity is found (RITTER, J.A., EBNER, 2009). Another important environmental problem in the world is the amount of polyethylene terephthalate (PET) waste. The extensive use ...
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OPTIMIZATION OF PREPARATION CONDITIONS FOR ACTIVATED CARBONS FROM POLYETHYLENE TEREPHTHALATE USING RESPONSE SURFACE METHODOLOGY
... Abstract - This work proposes the optimal conditions for the preparation of activated carbons from polyethylene terephthalate (PET) with good surface area and yield. The PET-based activated carbon was ...
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Quantification of antimony in Brazilian polyethylene terephthalate (PET) bottles by X-ray fluorescence and chemometric evaluation to verify the presence of recycled pet through iron content.
... BRAZILIAN POLYETHYLENE TEREPHTHALATE (PET) BOTTLES BY X-RAY FLUORESCENCE AND CHEMOMETRIC EVALUATION TO VERIFY THE PRESENCE OF RECYCLED PET THROUGH IRON ...of polyethylene terephthalate used ...
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Reciclagem do Polietileno Tereftalato (PET) no Fomento da Economia Circular / Recycling Polyethylene Terephthalate (PET) in the Fostering of Circular Economy
... decomposition. Polyethylene Terephthalate (PET) widely used in the beverage, cosmetics, pharmaceutical, food, and other industries, already has recycling technology for recovering 100% of PET, and the ...
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Restrain of birds with bottles of polyethylene terephthalate, tested in red-browed from the Atlantic Forest
... For catching, the birds were standardized using physical restraint, performed by means of fine- mesh net, leather scrap gloves and the restraint instrument developed for this study. The device consisted of a bottle of ...
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Assessment of the use of polyethylene terephthalate (PET) as matrix for immobilization of incinerator ash.
... OF POLYETHYLENE TEREPHTHALATE (PET) AS MATRIX FOR IMMOBILIZATION OF INCINERATOR ...recycled polyethylene terephthalate as an incorporation matrix of incinerator ...
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J. Braz. Chem. Soc. vol.25 número4
... plastics, polyethylene naphthalene (PEN), polyethylene terephthalate (PET), and rigid polyvinyl chloride (PVC) have more favorable material properties for packaging in comparison to other plastic ...
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A method to determine volatile contaminants in polyethylene terephthalate (PET) packages by HDC-GC-FID and its application to post-consumer materials
... The contamination levels of the substances identified by GC-MS and the Kovats Indexes, and present in the samples after being submitted to the two washing regimes, were estimate[r] ...
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Quality of minimally processed guava with different types of cut, sanification and packing
... used: polyethylene terephthalate (PET) and extended polystyrene trays wrapped in polyvinyl chloride film (PS-PVC) totaling 8 options, with about 260 g of the product, which were presented to the consumer ...
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Mat. Res. vol.19 número1
... from polyethylene terephthalate (PET) and using different concentrations of titanium dioxide (rutile phase) by in situ polymerization searching for the best relation polymer/iller that can improve the ...
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Mat. Res. vol.13 número4
... from polyethylene terephthalate (PET) as matrix and polyester textile fibres from garment industry, producing an unique composite material fully from recycled components with low ...
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Radar absorbing materials based on titanium thin film obtained by sputtering technique
... Abstract: Titanium thin ilms with nanometer thicknesses were deposited on polyethylene terephthalate (PET) substrate using the triode magnetron sputtering technique. It was observed that the titanium thin ...
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Extended latanoprost release from commercial contact lenses: in vitro studies using corneal models.
... a polyethylene terephthalate (PET) membrane without corneal epithelial cells, a PET membrane with a monolayer of human corneal epithelial cells (HCEC), and a PET membrane with stratified ...
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Mat. Res. vol.15 número4
... In this work, mechanical and structural parameters related to the optical properties of polyethylene terephthalate (PET) fibers drawn at hot multistage have been investigated. The changes in optical ...
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Potential of Using Recycled Low-Density Polyethylene in Wood Composites Board
... The wood used in this work was obtained from Benin saw mill, Edo-State, Nigeria. The wood was hammer milled and reduced to small particles. The recycled low-density Polyethylene sachet” used were collected ...
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Estudo comparativo funcional e radiográfico preliminar da artroplastia total do joelho com componente tibial metal-backed e all-polyethylene.
... Objetivo: Descrever e comparar clínica e radiograficamente pacientes submetidos a artroplastia total do joelho (ATJ) com implantes tibiais tipo all-polyethylene (ALP) e metal-backed (MTB). Métodos: Pacientes ...
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Compatibilization of recycled polypropylene and recycled poly (ethylene terephthalate) blends with SEBS-g-MA
... We used the following materials: commercial samples of isotactic Polypropylene (PP), MFI 6.5g/10min (recycled grade from scrap films produced and kindly supplied by Vitopel do Brasil Ltda); Poly(ethylene ...
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Development of Poly (butylene adipate-co-terephthalate) Filled with Montmorillonite- Polypyrrole for Pressure Sensor Applications
... A novel pressure sensing material composed of poly (butylene adipate-co-terephthalate) (PBAT) and montmorillonite-polypyrrole (Mt-PPy) was prepared using melt mixing and injection molding. The structure and ...
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Mat. Res. vol.20 número5
... The major diference between them is related to the procedure used for mixing the reactants. In the Sioplas process, silane and peroxide are fed together into the extruder and processed. The heating in the extrusion ...
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UV induced surface modification on improving the cytocompatibility of metallocene polyethylene
... suffers lack of blood compatibility to make it ideal candidate for clinical applications (Mohandas et al. 2013). In clinical applications, the assessment of the blood compatibility is one of the main factors which ...
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