Company Filing History:
Years Active: 2008-2010
Title: Heljä Peltola: Innovator in Hydrogen and Mercury Removal Technologies
Introduction
Heljä Peltola is a notable inventor based in Pori, Finland. She has made significant contributions to the fields of chemical engineering and environmental technology. With a total of 3 patents, her work focuses on innovative methods for producing hydrogen and removing harmful substances from gases.
Latest Patents
One of her latest patents is a method for producing hydrogen and sulphuric acid. This invention relates to a process that allows for the simultaneous production of gaseous hydrogen and strong sulphuric acid (97-100 wt-%) from sulphur dioxide gas and water. The method involves dividing the sulphur dioxide gas stream into two sub-streams. The first sub-stream is used for water decomposition in a partial thermochemical cycle, while the second sub-stream is directed towards the oxidation of sulphur dioxide to sulphur trioxide.
Another significant patent by Peltola is a method for removing mercury from gas. This invention addresses the removal of mercury from gas containing sulphur dioxide and oxygen, as well as from the sulphuric acid vapour present in the gas. The method utilizes a water solution containing selenium ions to wash the gas, leading to the formation of metallic selenium in the presence of oxygen. This process effectively precipitates mercury in the gas and vapour, either as a selenide or as a dichloride of mercury and selenium, at low temperatures below 50°C.
Career Highlights
Throughout her career, Heljä Peltola has worked with prominent companies such as Outotec Oyj and Outotec (Finland) Oy. Her experience in these organizations has contributed to her expertise in chemical processes and environmental solutions.
Collaborations
Peltola has collaborated with notable professionals in her field, including Pekka Taskinen and Jens Nyberg. These collaborations have further enhanced her innovative capabilities and contributed to her successful patent applications.
Conclusion
Heljä Peltola is a pioneering inventor whose work in hydrogen production and mercury removal technologies showcases her commitment to advancing environmental solutions. Her patents reflect her innovative spirit and dedication to improving chemical processes.