Pay-per-view (PPV) format perfect for individual users.
Get immediate access to this interactive eLearning course online. Must be used within 30 days, expires 48 hours after launch.
Language: English French Portuguese Russian
Great for trainers or groups who need unlimited online access to multiple courses. Available in two ways:
Recaust Series (Details)Includes 12 courses for $499/year. Pulping Library (Details)Includes 72 courses for $1,499/year.
Ideal for corporate licensing and high volume users.
Get Convergence courses into your current LMS to track and report employee training. Or contact us to learn more about the advantages of licensing our courses with the Convergence LMS.
Like what you see?
The full course is 26 minutes long and available in a number of affordable formats.
Explore this page for pricing and delivery options.
Training Time: 26 minutes
Compatibility: Desktop, Tablet, Phone
Based on: Industry Standards and Best Practices
Languages: English, Portuguese, French, Russian
This course covers the purpose of the lime kiln and the role of lime (CaO) in the chemical recovery process at a kraft pulp mill. Then it describes the components and sections of a rotary lime kiln, and the chemical reaction that takes place inside the kiln. Finally, it lists some common problems experienced in lime kilns.
Centrifugal Cleaners
View Course
Black Liquor Evaporators - Equipment
Green Liquor Clarifiers
Lime Mud Filtering
Recausticizing Fundamentals
The following key questions are answered in this module:
What is the most important chemical reaction that occurs in a lime kiln called?The reaction that occurs in lime kiln is called calcining, the conversion of calcium carbonate to calcium oxide.
What is recausticizing?Recausticizing is the process of converting the chemicals in spent cooking liquor back to their original form so that they can be re-used in the kraft pulping process.
What are the three major process sections of a rotary lime kiln?The three major sections are defined by the processes which occur within them. They are the evaporation, heating and calcining sections.
What kinds of pollutants may be a in the exhaust gas from kiln?Exhaust gas from from kiln typically has high levels of particulate which must be removed. It may also contain sulfur-compounds which need to be removed.
What can happen if poorly washed lime mud enters the kiln?Poor washing will introduce sodium compounds into the kiln which may lead to the formation of rings within the kiln.
Below is a transcript of the video sample provided for this module:
Perfect for individual users. Get immediate online access. Must be used within 30 days, expires 48 hours after launch.
DVD alternative for in-person classroom training. Get one or more videos on a USB drive. Content expires after 1 year.
Import our SCORM/AICC compatible eLearning courses into an LMS for administrative tracking and reporting on training.