TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
KLASON LIGNIN [4 records]
Record 1 - internal organization data 2012-06-08
Record 1, English
Record 1, Subject field(s)
- Pulp Preparation (papermaking)
Record 1, Main entry term, English
- U.V. lignin
1, record 1, English, U%2EV%2E%20lignin
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Klason lignin.... It is the material remaining after 72% H2SO4 hydrolysis of resin-free pulp expressed as % of oven-dried pulp. Up to 20%, or even more, of the lignin may dissolve in the acid, depending on the pulping process and whether the pulp is partly bleached. The amount of dissolved lignin can be measured by ultraviolet spectroscopy(a 280 or 210 nm), and is called U. V. lignin. Therefore, total lignin=Klason lignin + U. V. lignin. 1, record 1, English, - U%2EV%2E%20lignin
Record 1, French
Record 1, Domaine(s)
- Préparation de la pâte à papier
Record 1, Main entry term, French
- lignine U.V.
1, record 1, French, lignine%20U%2EV%2E
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
La lignine de Klason est la matière solide résiduelle et est exprimée en % de pâte sèche. Jusqu'à 20 % ou plus de la lignine totale peut être dissoute dans l'acide, selon le procédé de fabrication ou le degré de blancheur de la pâte. La quantité de lignine dissoute peut être déterminée par spectroscopie à l'ultraviolet (280 ou 210 nm) et est appelée lignine U.V. Conséquemment : Lignine totale = lignine de Klason + lignine U.V. 1, record 1, French, - lignine%20U%2EV%2E
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-06-10
Record 2, English
Record 2, Subject field(s)
- Xylology (The Study of Wood)
- Plant Biology
Record 2, Main entry term, English
- apparent lignin
1, record 2, English, apparent%20lignin
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Lignin as determined by a standard procedure, e. g., Klason determination, without the removal of interfering extraneous substances. 1, record 2, English, - apparent%20lignin
Record 2, French
Record 2, Domaine(s)
- Xylologie (Étude des bois)
- Biologie végétale
Record 2, Main entry term, French
- indice de lignine
1, record 2, French, indice%20de%20lignine
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Lignine que contiennent le bois ou les pâtes et qui est déterminée par une méthode normalisée. 2, record 2, French, - indice%20de%20lignine
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1999-10-13
Record 3, English
Record 3, Subject field(s)
- Chemical Elements and Compounds
- Biomass Energy
- Pulp Preparation (papermaking)
Record 3, Main entry term, English
- Klason lignin
1, record 3, English, Klason%20lignin
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- klason lignin 3, record 3, English, klason%20lignin
correct
- sulfuric lignin 2, record 3, English, sulfuric%20lignin
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
... lignin ... isolated as the residue after treatment of wood meal with 72% sulphuric acid for a certain period, followed by dilution and cooking ... Up to 20%, or even more, of the lignin may dissolve in the acid, depending on the pulping process or whether the pulp is partly bleached. 4, record 3, English, - Klason%20lignin
Record 3, French
Record 3, Domaine(s)
- Éléments et composés chimiques
- Énergie de la biomasse
- Préparation de la pâte à papier
Record 3, Main entry term, French
- lignine de Klason
1, record 3, French, lignine%20de%20Klason
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- lignine sulfurique 2, record 3, French, lignine%20sulfurique
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Lignine obtenue selon une méthode normalisée servant à déterminer la quantité de lignine dans le bois, une fois que cette lignine est isolée après un traitement qui consiste à plonger le bois dans une solution d'acide sulfurique à 72 % durant un certain temps, suivi d'une dilution et d'une hydrolyse sous reflux. [...] Jusqu'à 20 % ou plus de la lignine totale peut être dissoute dans l'acide, selon le procédé de fabrication ou le degré de blancheur de la pâte. 3, record 3, French, - lignine%20de%20Klason
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1997-05-21
Record 4, English
Record 4, Subject field(s)
- Statistics
Record 4, Main entry term, English
- standard error of the mean 1, record 4, English, standard%20error%20of%20the%20mean
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Original composition of feedstocks... SEM [standard error of the mean] :-Hemicellulose(4. 5)-Cellulose(1. 6)-Klason lignin(2. 08). [Source : ethanol project-Beauwrk. en p. 3]. 1, record 4, English, - standard%20error%20of%20the%20mean
Record 4, French
Record 4, Domaine(s)
- Statistique
Record 4, Main entry term, French
- erreur-type
1, record 4, French, erreur%2Dtype
feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Composition originale des matières premières [...] Erreur type: Hémicellulose (4,5) - Cellulose (1,6) - Lignine de Klason (2,08). [Source: projet éthanol - Beauwrk.fr p. 3]. 1, record 4, French, - erreur%2Dtype
Record 4, Spanish
Record 4, Textual support, Spanish
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