Filtros de búsqueda

Lista de obras de Raimo Alén

A LASER-INDUCED FLUORESCENCE (LIF) METHOD FOR MONITORING OXYGEN–ALKALI DELIGNIFICATION OF SOFTWOOD KRAFT PULP

A fast method for determining low-molecular-mass aliphatic carboxylic acids by high-performance liquid chromatography-atmospheric pressure chemical ionization mass spectrometry

artículo científico publicado en 2006

A spectroscopic method for determining lignin content of softwood and hardwood kraft pulps

artículo científico publicado en 1998

Alkali consumption of aliphatic carboxylic acids during alkaline pulping of wood and nonwood feedstocks

artículo científico publicado en 2013

Alkaline Pre-treatment of Hardwood Chips Prior to Delignification

artículo científico publicado en 2013

CHEMICAL PULPING. Oxidative degradation of AOX in softwood-based kraft mill effluents from E C F bleachin g

Carboxymethylation of alkali extracted xylan for preparation of bio-based packaging films

artículo científico publicado en 2013

Characterization of Black Liquors from Soda-AQ Pulping of Reed Canary Grass (Phalaris arundinacea L.)

Characterization of Hardwood Soda-AQ Lignins Precipitated from Black Liquor through Selective Acidification

artículo científico publicado en 2016

Characterization of Lignin Dissolved During Alkaline Pretreatment of Softwood and Hardwood

Characterization of the humic material formed by composting of domestic and industrial biowastes. Part 1. HPLC of the cupric oxide oxidation products from humic acids

artículo científico publicado en 1994

Chemometric Study on Alkaline Pre-treatments of Wood Chips Prior to Pulping

artículo científico publicado en 2016

Chemometric investigation on structural changes in pine kraft lignin during pulping

artículo científico publicado en 2000

Combustion Properties of Birch (Betula pendula) Black Liquors From Sulfur-Free Pulping

artículo científico publicado en 2016

Combustion properties of spruce black liquor droplets: Sulfur-free pulping and influence of hot-water pretreatment

artículo científico publicado en 2016

Combustion properties of thermochemically treated softwood and hardwood kraft black liquors

artículo científico publicado en 2003

Correlation of wood-based components and dewatering properties of waste activated sludge from pulp and paper industry

artículo científico publicado en 2010

Delignification of Bamboo (Bambusa procera acher) Part 2. Characterisation of Kraft Black Liquors from Different Cooking Conditions

artículo científico publicado en 2003

Delignification of bamboo (Bambusa procera acher)

artículo científico publicado en 2004

Description of kraft cooking and oxygen–alkali delignification of bamboo by pulp and dissolving material analysis

scholarly article in Industrial Crops and Products, vol. 28 no. 1, July 2008

Detailed modeling of the kraft pulping chemistry: carbohydrate reactions

artículo científico publicado en 2020

Direct injection analysis of fatty and resin acids in papermaking process waters by HPLC/MS.

artículo científico publicado en 2011

Effect of Seasonal Storage on Single-Stem Bark Extractives of Norway Spruce (Picea abies)

Effect of sodium borohydride and hydrogen peroxide pretreatments on soda pulping of sugar maple (Acer saccharum)

article by Joni Lehto et al published 19 May 2021 in Journal of Wood Chemistry and Technology

Estimation of pulp yield in industrial oxygen-alkali delignification of softwood kraft pulp

artículo científico publicado en 2002

Estimation of selectivity in industrial oxygen-alkali delignification of softwood kraft pulp

artículo científico publicado en 2002

Evaluation of resin and fatty acid concentration levels by online sample enrichment followed by atmospheric pressure chemical ionization-mass spectrometry (APCI-MS).

artículo científico publicado en 2008

FORMATION OF ALIPHATIC CARBOXYLIC ACIDS DURING ALKALINE PULPING OF MULI BAMBOO

artículo científico publicado en 2002

Fast analysis of relative levels of dehydroabietic acid in papermaking process waters by on-line sample enrichment followed by atmospheric pressure chemical ionisation-mass spectrometry (APCI-MS)

Fast pyrolysis of hot-water-extracted and delignified Norway spruce (Picea abies) sawdust by Py–GC/MS

artículo científico publicado en 2018

Fast pyrolysis of hot-water-extracted and delignified silver birch (Betula pendula) sawdust by Py-GC/MS

artículo científico publicado en 2017

Fast pyrolysis of hot-water-extracted and soda-AQ-delignified okra (Abelmoschus esculentus) and miscanthus (miscanthus x giganteus) stalks by Py-GC/MS

artículo científico publicado en 2018

Fate of Oxygen in Industrial Oxygen-Alkali Delignification of Softwood Kraft Pulp

artículo científico publicado en 2004

Formation of Aliphatic Carboxylic Acids during Soda-AQ Pulping of Kenaf Bark

artículo científico publicado en 2002

Laccase-catalysed functionalisation of TMP with tyramine

article published in 2006

Lignin recovery from spent alkaline pulping liquors using acidification, membrane separation, and related processing steps: A review

artículo científico publicado en 2019

Microwave-Assisted Esterification of Tall Oil Fatty Acids with Methanol Using Lignin-Based Solid Catalyst

artículo científico publicado en 2016

Microwave-assisted catalytic esterification of α-glucoisosaccharino-1,4-lactone with tall oil fatty acids

article published in 2016

Molecular Mass Distribution of Lignin from the Alkaline Pulping of Hardwood, Softwood, and Wheat Straw

Multivariate Correlation between Analytical Data for Various Organics Dissolved during Autohydrolysis of Silver Birch (Betula pendula) Chips and Treatment Conditions

artículo científico publicado en 2014

Multivariate correlation between13C and31P NMR spectral data on dissolved lignin and the combustion properties of kraft black liquor

artículo científico publicado en 1999

Organics in soda-anthraquinone black liquors from hot-water-extracted non-wood feedstocks

Papermaking properties of the ECF-bleached kraft pulps from first-thinning Scots pine (Pinus sylvestris L.)

artículo científico

Partial Recovery of Aliphatic Carboxylic Acids and Sodium Hydroxide from Hardwood Black Liquor by Electrodialysis

artículo científico publicado en 2014

Production of vegetable oil-based biofuels—Thermochemical behavior of fatty acid sodium salts during pyrolysis

Pyrolysis of Tall Oil-Derived Fatty and Resin Acid Mixtures

Pyrolytic behavior of lignocellulosic-based polysaccharides

artículo científico publicado en 2018

Quantitative determination of the main aliphatic carboxylic acids in wood kraft black liquors by high-performance liquid chromatography-mass spectrometry

artículo científico publicado en 2006

Reflectance FTIR Microspectroscopy for Studying Effect of Xylan Removal on Unbleached and Bleached Birch Kraft Pulps

Resin and fatty-acid analysis by solid-phase extraction coupled to atmospheric pressure chemical ionization–mass spectrometry

artículo científico publicado en 2007

Role of lignin and sodium carbonate on the swelling behavior of black liquor droplets during combustion

artículo científico publicado en 2018

Scanning probe microscopy of pine and birch kraft pulp fibres

artículo científico publicado en 2000

Spectroscopic analysis of hot-water- and dilute-acid-extracted hardwood and softwood chips

artículo científico publicado en 2017

Sulfur-free pulping of hot-water-extracted spruce sawdust

artículo científico publicado en 2016

Variations in fiber length within a first-thinning Scots pine (Pinus sylvestris) stem

artículo científico

Variations in the chemical composition within pine (Pinus sylvestris) trunks determined by diffuse reflectance infrared spectroscopy and chemometrics

artículo científico publicado en 2005