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Characterization of amine-based CO2 adsorbent for Direct Air Capture
(2015)
Direct air capture technologies extract CO2 from air at a concentration of as low as 400ppm. The captured CO2 can be used for the production of synthetic methane or liquid fuels. In the literature survey of this thesis, ...
Uncertainty of Efficiency Measurements in Electric Drives
(2015)
The two central goals of this master's thesis are to serve as a guidebook on the determination of uncertainty in efficiency measurements and to investigate sources of uncertainty in efficiency measurements in the field of ...
Comparing the alternative utilization method for coconut in Nzema, Ghana
(2015)
There are many opportunities to utilise coconut in Nzema to support farmers. Coconut oil that is mainly used for food preparation in Nzema can be utilized as fuel to support overcoming of the energy crisis in the Ghana. ...
Separation of lignin in Pulp Mill process and its effect on sodium sulphur balance
(2015)
The aim of this thesis is to define effects of lignin separation process on Pulp mill chemical balance especially on sodium/sulphur-balance. The objective is to develop a simulation model with WinGEMS Process Simulator and ...
Benefits of gas driven ground source heat pump systems
(2015)
This thesis studies energy efficiencies and technical properties of gas driven ground source heat pumps and pump systems. The research focuses on two technologies: gas engine driven compressor heat pump and thermally driven ...
Kartonkikoneen tuoreveden käytön vähentäminen kemiallisesti puhdistettua jätevesikirkastetta hyödyntäen
(2015)
Tämän diplomityön tarkoituksena oli tutkia mahdollisuutta hyödyntää kemiallisesti puh-distettua jätevettä prosessivetenä. Vedensäästöpotentiaalin perusteella tutkimuskohteeksi valittiin kartonkikone 4. Tutkimuksen tavoite ...