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INDICE PERMANGANATE [2 records]
Record 1 - internal organization data 1998-10-15
Record 1, English
Record 1, Subject field(s)
- Pulp Preparation (papermaking)
Record 1, Main entry term, English
- permanganate number
1, record 1, English, permanganate%20number
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- K number 1, record 1, English, K%20number
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A value which is related to the lignin content of the pulp, and therefore the bleaching chemical demand. 1, record 1, English, - permanganate%20number
Record number: 1, Textual support number: 1 CONT
The K number is the number of millilitres of 0.1 mol/L KMnO4 (permanganate) solution reduced by 1 g of oven-dried pulp. Two volumes of KMnO4, 25 and 40 mL, are used to suit pulps of lower and higher lignin contents respectively. 1, record 1, English, - permanganate%20number
Record number: 1, Textual support number: 1 OBS
... the K number is not as precise as Kappa Number over a wide range of lignin content. 1, record 1, English, - permanganate%20number
Record 1, French
Record 1, Domaine(s)
- Préparation de la pâte à papier
Record 1, Main entry term, French
- indice de permanganate
1, record 1, French, indice%20de%20permanganate
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- indice K 2, record 1, French, indice%20K
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Valeur reliée à la teneur en lignine de la pâte et, par conséquent, à la demande d'agents de blanchiment. L'indice est calculé à partir du permanganate de potassium inaltéré après une réaction avec un échantillon de pâte dans certaines conditions. 2, record 1, French, - indice%20de%20permanganate
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1981-07-13
Record 2, English
Record 2, Subject field(s)
- Scientific Measurements and Analyses
- Environmental Studies and Analyses
Record 2, Main entry term, English
- permanganate value 1, record 2, English, permanganate%20value
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Mesures et analyse (Sciences)
- Études et analyses environnementales
Record 2, Main entry term, French
- indice de permanganate 1, record 2, French, indice%20de%20permanganate
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
(sans sigle) John Rogalsky, Centre canadien des eaux intérieures, Burlington (Ont.) Sigles, chimie. SG 21/1/81. 1, record 2, French, - indice%20de%20permanganate
Record 2, Spanish
Record 2, Textual support, Spanish
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