Showing items with similar title or keywords.

• Lignoselluloosan happamassa esikäsittelyssä poistuvat hiilihydraatit 

  Rahikkala, Virpi (2017)

  Tämän lisensiaattitutkielman kirjallisessa osassa esitettiin kuvaus biomassoista, (ligno- selluloosamateriaalit) ja niihin pohjautuvien jalostettujen polttoaineiden tuotannon haasteista ja kustannuksta sekä tarkasteltiin ...

• Raman spectroscopy of acetic acid monomer and dimers isolated in solid argon 

  Olbert-Majkut, Adriana; Ahokas, Jussi; Lundell, Jan; Pettersson, Mika (Wiley, 2011)

  Acetic acid (AA) monomer and its dimers were studied by means of Raman spectroscopy combined with the matrix isolation technique. All fundamental bands of CH3COOH monomer were identified, including the CH3 torsional mode. ...

• Acetic acid leaching of neodymium magnets and iron separation by simple oxidative precipitation 

  Niskanen, Joni; Lahtinen, Manu; Perämäki, Siiri (Elsevier BV, 2022)

  Neodymium-iron-boron (NdFeB) has become the most prominent permanent magnet alloy, with a wide variety of applications and an ever-increasing demand. Their recycling is important for securing the supply of critical raw ...

• Efficiency of acetic acid and formic acid as a catalyst in catalytical and mechanocatalytical pretreatment of barley straw 

  Schneider, Laura; Dong, Yue; Haverinen, Jasmiina; Jaakkola, Mari; Lassi, Ulla (Pergamon, 2016)

  In this study, the potential of organic acids (formic acid, acetic acid) in a catalytical and mechanocatalytic conversion of lignocellulosic barley straw to valuable sugars is explored using sulfuric acid as a reference. ...

• Eräiden pienimolekyylisten alifaattisten karboksyylihappojen valmistus 

  Laitinen, Emmi (2012)