Response surface methodology for optimization of solvent extraction to recovery of acetic acid from black liquor derived from Typha latifolia pulping process

Kim, Ga-Hee; Park, Seong‐Jik; Um, Byung-Hwan

doi:10.1016/j.indcrop.2016.04.056

Cited by 24 publications

(12 citation statements)

References 26 publications

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“…This also, intriguingly, raises the possibility to form hydrophobic eutectic liquids with other acidic hydrogen-bond donors such as the carboxylic acids that have been targeted for extraction from fermentation broths [38][39][40][41]60 using TOPO and also for parallel formation for hydrophobic eutectic liquids. 22,23,[26][27][28] Liquid-liquid extraction studies…”

Section: Miscibility Of Topo:phenol (χ Topo = 050) With Watermentioning

confidence: 99%

“…Trioctylphosphine oxide (TOPO) has many applications as a capping agent for the production of quantum confined nanomaterials. [32][33][34][35][36] and as an extractant 37 for metal ions and organic acids [38][39][40][41] and phenolic compounds. [42][43][44] However, an issue with TOPO is its relatively low solubility in hydrocarbon solvents that are the choice for aqueous-organic liquid-liquid extraction processes.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Hydrophobic Deep Eutectic Solvents Incorporating Trioctylphosphine Oxide: Advanced Liquid Extractants

Gilmore

McCourt

Connolly

et al. 2018

ACS Sustainable Chem. Eng.

116

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A low viscosity, hydrophobic eutectic solvent based on trioctylphosphine oxide (TOPO) has been developed and characterized, and its use as an extractant demonstrated for liquid−liquid separation of uranyl nitrate from aqueous acid. This strategy of liquefying the active extracting agent as a eutectic liquid produced liquids that contain an intrinsically high concentration of TOPO (ca. 80 wt %, 1.875 mol L −1 at χ TOPO = 0.50) and renders the use of an organic (hydrocarbon) diluent redundant.

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Section: Miscibility Of Topo:phenol (χ Topo = 050) With Watermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Hydrophobic Deep Eutectic Solvents Incorporating Trioctylphosphine Oxide: Advanced Liquid Extractants

Gilmore

McCourt

Connolly

et al. 2018

ACS Sustainable Chem. Eng.

116

View full text Add to dashboard Cite

show abstract

“…e following second-order polynomial model was used to describe the relationship between the independent variables and the dependent variable [39]:…”

Section: Experimental Design Of Response Surface Methodology (Rsm)mentioning

confidence: 99%

Preparation of Reed Straw‐Based Panels Bonded by Soy‐Based Adhesives: Optimization via Response Surface Methodology

Zhang

Wang²,

Lou³

et al. 2020

Advances in Materials Science and Engineering

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The optimization of manufacturing conditions for reed straw-based particleboard by soy-based adhesive was performed through response surface methodology. The interactions of various conditions, including adhesive amount, hot-pressing temperature, and hot-pressing time on wet internal bonding strength were investigated. A 3-level-3-factor Box–Behnken design was used to test the optimal preparation conditions of reed straw particleboard. The polynomial regression model for manufacturing conditions had a very significant level ( p < 0.01 ). In addition, the determination coefficient (R2) and the adjust determination coefficient ( R 2 ) of this model were found to be 0.969 and 0.9292, respectively. The conditions optimized by the model were 25% of adhesive amount, 138°C of hot-pressing temperature, and 27 min of hot-pressing time. Under the optimal conditions, validation tests were performed, and the average value of parallel experiments was 0.17 ± 0.02 MPa. Moreover, the thickness swelling of water absorption after soaking and mechanical properties (MOE and MOR) of samples prepared under optimized conditions were further measured, which all met the requirement of Type P6 particleboard. It could provide an efficient method for massive production of reed straw particleboard.

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“…Both SMSS and MSS were executed to analyze screened yield, Kappa number, and brightness of pulps, and the results are given in Tables 2 and 3 (Sridhar et al 2012). The values (Prob > F) less than 0.0001 indicated the significant of model term (Kim et al 2016). For linear models, Prob > F values (> 0.1000) indicated that the model terms were not significant.…”

Section: Response Surface Analysismentioning

confidence: 99%

Optimization of Pretreatment and Alkaline Cooking of Wheat Straw on its Pulpability Using Response Surface Methodology

Wang

Chen

et al. 2017

BioResources

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The dissolution rates of the chemical compositions of alcohol-benzene extractables (ABE), holocellulose, hemicellulose, and lignin in wheat straw (WS) under different pretreatment conditions were investigated. The individual and interactive effects of three independent parameters, namely, sodium hydroxide (NaOH) dosage (x1: 8 wt.% to 12 wt.%), sodium sulfide (Na2S) dosage (x2: 10 wt.% to 18 wt.%), and time to maximum temperature (x3: 100 min to 140 min) on screened yield, Kappa number, and brightness of wheat straw pulp (WSP) were analyzed via response surface methodology (RSM). The results suggested that the quadratic equations were in good agreement with the experimental figures in the present work. The relative errors of verification results were less than 5%, which indicated that the selected model for explaining the relationship between the variables and the responses was correct. In addition, the relationships between the screened yield, reject yield, brightness, and Kappa number were described and explained. Wheat straw pulpability was optimized in this study via RSM.

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Response surface methodology for optimization of solvent extraction to recovery of acetic acid from black liquor derived from Typha latifolia pulping process

Cited by 24 publications

References 26 publications

Hydrophobic Deep Eutectic Solvents Incorporating Trioctylphosphine Oxide: Advanced Liquid Extractants

Hydrophobic Deep Eutectic Solvents Incorporating Trioctylphosphine Oxide: Advanced Liquid Extractants

Preparation of Reed Straw‐Based Panels Bonded by Soy‐Based Adhesives: Optimization via Response Surface Methodology

Optimization of Pretreatment and Alkaline Cooking of Wheat Straw on its Pulpability Using Response Surface Methodology

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