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Open Access
Modeling of the energy of a smelt-water explosion in the recovery boiler dissolving tank, TAPPI Journal August 2020

ABSTRACT: The explosion energy generated as molten smelt droplets interact with water was evaluated as a function of smelt distribution, water temperature, and smelt temperature using a thermodynamic model. The results show that increasing smelt-to-water volume ratio and water temperature significantly increases the explosion energy, converting a larger proportion of the thermal energy of smelt into mechanical work. To reduce the chance of violent smelt-water explosions, it is important to: i) optimize the shatter jet design and operation to uniformly distribute the smelt over a large area in the dissolving tank; ii) avoid high green liquor temperature and ensure adequate liquor mixing; and iii) avoid upsets that may cause heavy smelt runoff or jellyroll smelt.

Journal articles
Open Access
Revised steady-state model for chlorine dioxide brightening

Revised steady-state model for chlorine dioxide brightening that considers extraction washer carryover effects, TAPPI JOURNAL March 2016

Journal articles
Magazine articles
Open Access
Comprehensive fault detection and isolation method applied t

Comprehensive fault detection and isolation method applied to a recovery boiler, TAPPI JOURNAL May 2016

Journal articles
Open Access
Measurement of kappa number variability on the fiber level, Solutions! & TAPPI JOURNAL, December 2002, Vol. 1(10) (147KB)

Measurement of kappa number variability on the fiber level, Solutions! & TAPPI JOURNAL, December 2002, Vol. 1(10) (147KB)

Journal articles
Open Access
Using near-infrared multivariate image regression to predict pulp properties, Solutions! & TAPPI JOURNAL, May 2004, Vol. 3(5) (271KB)

Using near-infrared multivariate image regression to predict pulp properties, Solutions! & TAPPI JOURNAL, May 2004, Vol. 3(5) (271KB)

Journal articles
Open Access
Concentric mixing of hardwood pulp and water, TAPPI JOURNAL, Online Exclusive, May 2004, Vol. 3(5) (475KB)

Concentric mixing of hardwood pulp and water, TAPPI JOURNAL, Online Exclusive, May 2004, Vol. 3(5) (475KB)

Journal articles
Open Access
Sulfuric acid emissions from combination boilers, Solutions! & TAPPI JOURNAL, May 2004, Vol. 3(5) (128KB)

Sulfuric acid emissions from combination boilers, Solutions! & TAPPI JOURNAL, May 2004, Vol. 3(5) (128KB)

Journal articles
Open Access
Comparisons of Initial Experiments and Reactor Model Predictions in High Temperature Black Liquor Gasification, TAPPI JOURNAL February 2009

Comparisons of Initial Experiments and Reactor Model Predictions in High Temperature Black Liquor Gasification, TAPPI JOURNAL February 2009

Journal articles
Open Access
Development of a Jacobian Module for Advanced Pulp and Paper Simulation and Control, TAPPI JOURNAL January 2009

Development of a Jacobian Module for Advanced Pulp and Paper Simulation and Control, TAPPI JOURNAL January 2009

Journal articles
Open Access
The Significance of Celocity in Black Liquor Spraying, TAPPI JOURNAL January 2009

The Significance of Celocity in Black Liquor Spraying, TAPPI JOURNAL January 2009

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