This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Kvaerner Pulping Technologies Ab, Metso Fiber Karlstad Ab. Active years: 1999-2007.
Company Filing History:
Years Active: 1999-2007
Title: Anita Markusson: Innovator in Pulp Production Technology
Introduction
Anita Markusson is a notable inventor based in Molkom, Sweden. She has made significant contributions to the field of pulp production technology, holding 2 patents that showcase her innovative approach to chemical recovery processes.
Latest Patents
One of her latest patents is a method for the production of green liquor. This method is associated with a causticizing process during the recovery of chemicals in the manufacture of sulphate pulp. The process involves providing a smelt of chemicals, principally consisting of Na2S and NaCO, from a soda boiler. Additionally, weak liquor containing dissolved NaOH and CaO is utilized. A dissolving tank is employed where the smelt from the soda boiler is dissolved in the weak liquor to form green liquor. To enhance the concentration of NaOH in the weak liquor, a solution of NaOH is added before the weak liquor is introduced to the dissolving tank. This adjustment allows a fraction of CaO that is currently dissolved in the weak liquor to precipitate. Furthermore, her patent includes filters that utilize 'filling bodies' to reduce the amount of backwashing required.
Career Highlights
Throughout her career, Anita has worked with prominent companies in the industry, including Kvaerner Pulping Technologies AB and Metso Fiber Karlstad AB. Her experience in these organizations has allowed her to refine her expertise in pulp production technologies.
Collaborations
Anita has collaborated with several professionals in her field, including Magnus Ingelman and Hans-Ångke Karlsson. These partnerships have contributed to her innovative work and the development of her patents.
Conclusion
Anita Markusson is a pioneering inventor whose work in pulp production technology has led to significant advancements in the industry. Her patents reflect her commitment to improving chemical recovery processes, making her a valuable contributor to the field.