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Computer controls for tannery wet operations / Chellappa Muralidharan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 77, N° 3 (05-06/1993)
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Titre : Computer controls for tannery wet operations Type de document : texte imprimé Auteurs : Chellappa Muralidharan, Auteur ; H. Purushotham, Auteur ; K. S. Jayaraman, Auteur ; K. V. Raghavan, Auteur ; G. Prasad, Auteur ; P. E. Sankaranarayanan, Auteur Année de publication : 1993 Article en page(s) : p. 86-92 Langues : Anglais (eng) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Under the aegis of an Integrated Mission Programme on the "Modernization of the Indian Leather Industry", extensive scientific investigation are being undertaken at CLRI to develop know-how and to design engineering packages for cemmercial exploitation. This programme received a significant boost in 1990 when the first large Indian tannery commissioned micro-processor control systems for its wet operations. This paper presents the recent efforts of Central Leather Research Institute (CLRI) in association with Central Electronics Engineering Research institute (CEERI), Pilani in developing the simple computer assisted control systems for application in small scale tanneries. The entire hardware and software are based on Indian manufactured equipment. En ligne : https://drive.google.com/file/d/1rkhoir1PImaJKO-mEz4elKU81Q12YdTY/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8501
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 77, N° 3 (05-06/1993) . - p. 86-92[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006992 - Périodique Bibliothèque principale Documentaires Disponible Development of phosphorylated fatliquors and their application in the manufacture of sophisticated leathers / Geetha Baskar in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVI, N° 4 (04/1991)
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Titre : Development of phosphorylated fatliquors and their application in the manufacture of sophisticated leathers Type de document : texte imprimé Auteurs : Geetha Baskar, Auteur ; K. Vijayalakshmi, Auteur ; K. Parthasarathy, Auteur ; V. V. M. Rao, Auteur ; K. S. Jayaraman, Auteur ; S. Rajadurai, Auteur Année de publication : 1991 Article en page(s) : p. 159-165 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Castor-oil-based-fatliquor with its water emulsion stable to acids and salts has been developed by introducing reactive groups such as –SO3Na and –PO3Na in the fatty chain. The lubricant introduced in the pretanning and tanning operations has resulted in the production of leathers with improved softness, fullness, grain tightness and strength characteristics as compared to leathers processed using conventional fatliquors? En ligne : https://drive.google.com/file/d/1UtRDFEvhjSgYF1nM4xLDIXLjvJt-s5xb/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8548
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXVI, N° 4 (04/1991) . - p. 159-165[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006879 - Périodique Bibliothèque principale Documentaires Disponible Natural/open leather drying in contrast with controlled drying / D. S. Roosevelt in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXV (Année 1990)
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Titre : Natural/open leather drying in contrast with controlled drying Type de document : texte imprimé Auteurs : D. S. Roosevelt, Auteur ; G. Balaraman, Auteur ; K. Parthasarathy, Auteur ; K. S. Jayaraman, Auteur ; K. V. Raghavan, Auteur ; M. A. Parameswaran, Auteur ; R. Krishnamurthy, Auteur Année de publication : 1990 Article en page(s) : p. 105-113 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Drying of leather is a complicated process. While open/natural drying is less productive, faster drying processes including radiation drying and the like processes, could result in densening and damaging the leather surface. To avoid these, a relatively slower process of drying with convection and conduction was developed using an electrical drying chamber. This paper presents details of the chamber and the drying characteristics of leather dried in the open and also in the chamber under conditions of 40°C and 60 percent RH. En ligne : https://drive.google.com/file/d/1DHSxfTkCtQ3uQyUqEbxh9ItegGDmQvgh/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8614
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Code-barres Cote Support Localisation Section Disponibilité 008090 - Périodique Bibliothèque principale Documentaires Disponible The role of an acid-stable fatliquor in leather manufacture / K. Vijayaklakshmi in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 73 (Année 1989)
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Titre : The role of an acid-stable fatliquor in leather manufacture Type de document : texte imprimé Auteurs : K. Vijayaklakshmi, Auteur ; Geetha Baskar, Auteur ; K. S. Jayaraman, Auteur ; V. V. M. Rao, Auteur ; S. Rajadurai, Auteur ; G. Thyagarajan, Auteur Année de publication : 1989 Article en page(s) : p. 47-51 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Acid-stable fatliquors, based on highly unsaturated oils, that can find application at different stages of leather processing have been prepared. The influence of one such fatliquor based on sardine fish oil has been studied when applied during pickling and chrome tanning in comparison with a cationic fatliquor and control procedure where in a conventional fatliquoring has been followed. The investigation has indicated that the introduction of an anionic acid-stable fatliquor during pickling and tanning results in the production of leathers with better feel and increased strength characteristics. En ligne : https://drive.google.com/file/d/1qLsoE_AmXewZmdpDE5aLLHiFm5Hx-lsk/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8827
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Code-barres Cote Support Localisation Section Disponibilité 007136 - Périodique Bibliothèque principale Documentaires Disponible