3-(Phenylcarbamoyl)acrylic acid [PDF]
Acta Crystallographica Section E, 2012 In the title compound, C10H9NO3, the dihedral angle between the phenyl ring and the amide group is 10.8 (2)°. The C=O and O—H bonds of the carboxyl group adopt an anti orientation and an intramolecular O—H...O ...
Shouwen Jin +4 more
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Preparation of Fe3O4/Chitosan–Acrylic Acid Nanocomposite as an Adsorbent for the Removal of Cu2+ Ions From Real Water Samples [PDF]
IET NanobiotechnologyThis study presents an environmentally friendly and nontoxic method for the selective separation and removal of trace amounts. A magnetic nanocomposite made of Fe3O4/chitosan–acrylic acid was utilized to separate and remove Cu2+ ions using its magnetic ...
Arman Samadzadeh Mamaghani +2 more
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Recovery of Acrylic Acid Using Calcium Peroxide Nanoparticles: Synthesis, Characterisation, Batch Study, Equilibrium, and Kinetics [PDF]
Chemical and Biochemical Engineering Quarterly, 2018 Recovery of acrylic acid from aqueous solution using low-cost CaO2 nanoparticles was investigated. CaO2 nanoparticles were synthesized by co-precipitation technique and characterised using XRD and FTIR.
B. S. De +4 more
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Pengaruh Asam Itakonat terhadap Properti Polimer Perekat Akrilik Berbasis Air
Kovalen: Jurnal Riset Kimia, 2021 Acrylic-based polymer adhesive is a type of adhesive that can be used for pressure sensitive adhesive (PSA). Itaconic acid (IA) is a type of acid with 2 (two) OH groups which can form hydrogen bonds. The acrylic base can be used purely from its class. In
Rony Pasonang Sihombing +1 more
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Scientific Opinion on the safety evaluation of the active substance, acrylic acid, sodium salt, co-polymer with acrylic acid, methyl ester, methacrylic acid, 2 hydroxypropylester, and acrylic acid cross-linked for use in active food contact materials [PDF]
EFSA Journal, 2013 This scientific opinion of the EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids deals with the safety evaluation of the acrylic acid, sodium salt, co-polymer with acrylic acid, methyl ester, methacrylic acid, 2 ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
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Membranes, 2023 In this study, ultrafiltration membranes were developed via a nonsolvent-induced phase separation method for the removal of asphaltenes from crude oil. Polyacrylonitrile (PAN) and acrylonitrile copolymers with acrylic acid were used as membrane materials.
Alexey A. Yushkin +6 more
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Study on the Concentration of Acrylic Acid and Acetic Acid by Reverse Osmosis
Membranes, 2020 In the production of acrylic acid, the concentration of acrylic acid solution from the adsorption tower was low, which would lead to significant energy consumption in the distillation process to purify acrylic acid, along with the production of a large ...
Qian Liu +4 more
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A formulation additive for simultaneously improving flue gas desulfurization efficiency and gypsum quality [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2021 The effects of different additives, including MgSO4, MnSO4, adipic acid, citric acid, benzoic acid, succinic acid and acrylic acid on SO2 removal from a limestone-gypsum wet flue gas desulfurization (FGD) system and gypsum characteristics were ...
Lv Lin
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Kinetic Study on Acrylic Acid Polymerisations in Isopropanol
Applied Sciences, 2021 The radical polymerisation of acrylic acid is largely concentration dependent and affected by the type of the surrounding solvent. This work investigates reaction rate constants, the activation energy, heat flux and the molecular weight in the ...
Kai C. Betz, Anna Westhues, Werner Pauer
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Effect of Solid Bases Catalyst on Conversion of Acrylonitrile into Acrylic Acid by Hydrothermal Reaction [PDF]
E3S Web of Conferences, 2020 This study aims at the shortcomings of the current industrial application of acrylonitrile wastewater treatment, using alkali-catalyzed hydrothermal technology to convert acrylonitrile into acrylic acid for achieving resource utilization.
Yue Chang +7 more
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