Results 131 to 140 of about 41,352 (246)

Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 9, Page 4597-4612, September 2026.
Abstract Polyacrylamide (PAM), the standard flocculant for mining tailings, often produces turbid supernatants and poorly dewatered sediments, limiting water reuse and tailings densification. We synthesized amylopectin‐graft‐poly[(2‐methacryloyloxy)ethyl]trimethylammonium chloride (AP‐g‐PMETAC) copolymers with systematically varied graft frequency (N = 
Gustavo P. Zago   +2 more
wiley   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 9, Page 4579-4596, September 2026.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto   +3 more
wiley   +1 more source

Modelling of Soxhlet Extraction of Lemongrass Oil

open access: yesInternational Journal of Chemical Engineering Research, 2020
Samson Onoriode Okpo   +1 more
openaire   +1 more source

Sequential extraction and organosolv pretreatment of halophytes: unlocking biomass recalcitrance for bio-based production. [PDF]

open access: yesSci Rep
Monção M   +6 more
europepmc   +1 more source

Donor–Acceptor Solid Molecular Catalysts for Photocatalytic Hydrogen Peroxide Production

open access: yesChemPhotoChem, Volume 10, Issue 9, September 2026.
Organic terpyridine‐based donor–acceptor photocatalysts: Solid molecular catalysts enable efficient hydrogen peroxide synthesis from water and ambient oxygen under visible light. Systematic variation of donor and acceptor moieties, combined with optoelectrical characterization, allows structure–activity relationships to be derived.
Sarah Brettschneider   +4 more
wiley   +1 more source

Effects of Different Drying Methods on the Meat Quality and Characteristic Flavor Compounds of Pacific White Shrimp

open access: yesFood Frontiers, Volume 7, Issue 5, September 2026.
Different drying strategies regulated meat quality and characteristic flavor formation in Litopenaeus vannamei through distinct thermal and dehydration effects. HAFD enhanced non‐volatile umami compounds by promoting free amino acids, GMP, and EUC accumulation, whereas HAD and AFD intensified roasted‐aroma formation through pyrazines, aldehydes, esters,
Yiming Li   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy