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Journal articles
Open Access
Print mottle effect of binder migration and latex film formation during coating consolidation, TAPPI JOURNAL, May 1993, Vol. 76(5)

Print mottle effect of binder migration and latex film formation during coating consolidation, TAPPI JOURNAL, May 1993, Vol. 76(5)

Journal articles
Open Access
An overview of strategies for reducing the environmental impact of bleach-plant effluents, TAPPI JOURNAL, May 1993, Vol. 76(5)

An overview of strategies for reducing the environmental impact of bleach-plant effluents, TAPPI JOURNAL, May 1993, Vol. 76(5)

Journal articles
Open Access
Activated sludge treatment of tmp mill effluents part 1: effluent characterization and treatability study, TAPPI JOURNAL, November 1994, Vol. 77(11)

Activated sludge treatment of tmp mill effluents part 1: effluent characterization and treatability study, TAPPI JOURNAL, November 1994, Vol. 77(11)

Journal articles
Open Access
Activated sludge treatment of tmp mill effluents part 2: biokinetic parameters and effluent treatment strategies, TAPPI JOURNAL, November 1994, Vol. 77(11)

Activated sludge treatment of tmp mill effluents part 2: biokinetic parameters and effluent treatment strategies, TAPPI JOURNAL, November 1994, Vol. 77(11)

Journal articles
Open Access
Key aspects of capital effectiveness, TAPPI JOURNAL, October 1997, Vol. 80(10)

Key aspects of capital effectiveness, TAPPI JOURNAL, October 1997, Vol. 80(10)

Journal articles
Open Access
Pulp and paper companies save energy and resources through climate wise, TAPPI JOURNAL, October 1997, Vol. 80(10)

Pulp and paper companies save energy and resources through climate wise, TAPPI JOURNAL, October 1997, Vol. 80(10)

Journal articles
Open Access
Effects of impregnation time on hardwood kraft pulp characteristics and papermaking potential â?¢ a mill study, TAPPI JOURNAL April 2010

Effects of impregnation time on hardwood kraft pulp characteristics and papermaking potential • a mill study, TAPPI JOURNAL April 2010

Journal articles
Open Access
CFD-Based Modeling of Kraft Char Beds â?¢ Part 2: A Study on the Effects of Droplet Size and Bed Shape on Bed Processes, TAPPI JOURNAL February 2010

CFD-Based Modeling of Kraft Char Beds • Part 2: A Study on the Effects of Droplet Size and Bed Shape on Bed Processes, TAPPI JOURNAL February 2010

Journal articles
Magazine articles
Open Access
Effects of different ammonium lignosulfonate contents on the crystallization, rheological behaviors, and thermal and mechanical properties of ethylene propylene diene monomer/polypropylene/ammonium lignosulfonate composites, TAPPI Journal January 2020

ABSTRACT: Thermoplastic elastomer (TPE), made from ethylene propylene diene monomer (EPDM) and polypropylene (PP) based on reactive blending, has an excellent processing performance and characteristics and a wide range of applications. However, there are currently no reports in the literature regarding the usage of TPE in making composite boards. In this paper, EPDM, PP, and ammonium lignosulfonate (AL) were used as the raw materials, polyethylene wax was used as the plasticizer, and a dicumyl peroxide vulcanization system with dynamic vulcanization was used to make a new kind of composite material. This research studied the influences of the AL contents on the crystallization behaviors, rheological properties, thermal properties, and mechanical properties of the composites. The results showed that the AL content had a noticeable impact on the performance of the composite board. Accordingly, this kind of composite material can be used as an elastomer material for the core layer of laminated flooring.

Journal articles
Magazine articles
Open Access
Investigation of the influencing factors in odor emission from wet-end white water, TAPPI Journal October 2020

ABSTRACT: Emission of malodorous gases, such as volatile organic compounds (VOCs), hydrogen sulfide (H2S), and ammonia (NH3) during pulping and papermaking has caused certain harm to the air environment and human health. This paper investigated the influencing factors of odor emission from wet-end white water during the production of bobbin paper in a papermaking mill using old corrugated containers (OCC) as raw material. The concentration of malodorous gases emitted from wet-end white water was determined with pump-suction gas detectors. The results indicated that low temperature could limit the release of malodorous gases from white water. Specifically, no total volatile organic compounds (TVOC), H2S, and NH3 was detected at a temperature of 15°C. The concentrations of malodorous gases were slightly increased when temperature increased to 25°C. When temperature was 55°C, the released concentrations of TVOC, H2S, and NH3 were 22.3 mg/m3, 5.91 mg/m3, and 2.78 mg/m3, respectively. Therefore, the content of malodorous gases significantly increased with the temperature increase. The stirring of white water accelerated the release of malodorous gases, and the release rate sped up as the stirring speed increased. However, the total amount of malodorous gases released were basically the same as the static state. Furthermore, the higher the concentration of white water, the greater the amount of malodorous gases released. The pH had little influence on the TVOC release, whereas it significantly affected the release of H2S and NH3. With the increase of pH value, the released amount of H2S and NH3 gradually decreased. When pH reached 9.0, the release amount of H2S and NH3 was almost zero, proving that an alkaline condition inhibits the release of H2S and NH3.

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