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Economic opportunities of white water systems in paper and board mills, TAPPICon25

Developing and Using Modeling to Understand and Improve Industrial Oxygen Delignification Processes, TAPPICon25

TAPPI Journal Summaries, Paper360º May/June 2018

TAPPI Journal Summaries, Paper360º May/June 2018

TAPPI Journal Summaries, Paper360º July/August 2020

TAPPI Journal Summaries, Paper360º July/August 2020

TAPPI TIP 0402-27 Guidelines for Inspection of Continuous Digesters and Impregnation Vessels, TAPPICon25

Improving size press efficiency through utility of refined water-soluble lignin, TAPPICon25

Nanoscale morphology of lignins and their chemical transformation products, TAPPI JOURNAL, March 1996, Vol. 79(3)

Nanoscale morphology of lignins and their chemical transformation products, TAPPI JOURNAL, March 1996, Vol. 79(3)

CSR Strategies: Corporate Social Responsibility for a Competitive Edge in Emerging Markets

CSR Strategies: Corporate Social Responsibility for a Competitive Edge in Emerging Markets

TAPPI Standards, Technical Information Papers, and Useful Methods CD 2020

TAPPI Standards, Technical Information Papers, and Useful Methods CD 2020

In-situ green synthesis and adsorption on methylene blue of copper-based metal organic framework/cellulose/chitosan (CCTSA/HKUST-1) composite aerogel, TAPPI Journal October 2024

ABSTRACT: In order to explore the application of metal-organic frameworks (MOFs) in environmental and water treatment fields, a new composite aerogel of HKUST-1/cellulose/chitosan (CCTSA/HKUST-1) with better hydrostability was synthesized by an in-situ synthesis method combining covalent cross-linking and solvothermal methods as an efficient adsorbent for methylene blue (MB). The composite aerogel (CCTSA) obtained by covalent cross-linking of cellulose (CE) and chitosan (CTS) exhibited excellent stability under strong acid and solvent-thermal conditions. With the increase of CTS content, it was beneficial to the in-situ synthesis of HKUST-1, as well as to increase the mass loading rate of HKUST-1 to 37.06%, while the Brunauer-Emmett-Teller (BET) specific surface area of CCTSA/HKUST-1 composite aerogel reached 945.123 m2·g-1, which was much higher than that of the CCTSA composite aerogel (14.489 m2·g-1). The CCTSA/ HKUST-1 composite aerogel exhibited excellent adsorption capacity (537.6 mg·g-1) on MB solution, and cyclic adsorption could be achieved. This study proposes a concept of valorization of alkaline peroxide mechanical pulping (APMP) waste liquor to hemicellulose-based hydrogel. This hemicellulose-based hydrogel exhibits a sensitive temperature/pH dual response. Hemicellulose-based hydrogels swell or shrink through the change of hydrogen bond/electrostatic repulsion/charge screening. They also show good water absorption and water retention properties.