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675.2 : Préparation du cuir naturel. Tannage |
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Unhairing method identified as source of n-nitrosodimethylamine in tannery atmosphere / David G. Bailey in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XXVII (Année 1982)
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Titre : Unhairing method identified as source of n-nitrosodimethylamine in tannery atmosphere Type de document : texte imprimé Auteurs : David G. Bailey, Auteur ; R. C. Doerr, Auteur ; W. Fiddler, Auteur ; Stephen H. Feairheller, Auteur Année de publication : 1982 Article en page(s) : p. 476-484 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Volatile nitrosamines are low-molecular-weight compounds formed by the reaction of a secondary, tertiary, or quaternary amine with a nitrosating agent such as nitrous acid, nitrite, or various nitrogen oxides (1). They are of concern because they have been shown to be carcinogenic to labaratory animals even at very low concentrations (2, 3). There is considerable literature concerned with the presence of nitrosamines in foods (4, 5). Airborne nitrosamines have also been reported in a variety of industrial environments (6) as well as urban air (7).
In 1978, during the Air Pollution Control Assoviation's annual meeting, a contractor for the National Institute for Occupational Health and Safety (NIOSH) reported finding a volatile nitrosamine, N-nitrosodimethylamine (NDMA) in the air of tannery (8). While no incidence of human cancer has been attributed to nitrosamines to date, the finding of this compound caused representatives of the tanning industry to request that our laboratory (ERRC) investigate the NIOSH finding and to determine the source of the nitrosamine. The results of this study are reported in this paper.En ligne : https://drive.google.com/file/d/1lOVpnLNA6V-KltiyMLZhab-etXPSMov1/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17490
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XXVII (Année 1982) . - p. 476-484[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 008515 - Périodique Archives Documentaires Exclu du prêt Unique biocide for the leather industry ; essential oil of oregano / Eser Eke Bayramoglu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CII, N° 11 (11/2007)
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Titre : Unique biocide for the leather industry ; essential oil of oregano Type de document : texte imprimé Auteurs : Eser Eke Bayramoglu, Auteur Année de publication : 2007 Article en page(s) : p. 347-352 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : he Origanum species are subshrubs or perennial herbs with several stems ascending or erect, subsessile or petiolate leaves and flowers in verticillasters aggregated in dense or loose spikes which are arranged in paniculate or corymbiform inflorescence. Oregano essential oil is produced from the oregano plant through the process of steam distillation. There are a variety of species referred to as oregano, but the genus Origanum (tribe Mentheae, Labiatae family) is characterized by a large morphological and chemical diversity: their antimicrobial activities are different from each other. It has already been found that the Origanum minutiflorum essential oil has antifungal activity during pickling and wet blue processes and its effectiveness improves with increasing concentration rates.1 In this investigation, 1% of essential oils from three different oregano species and the oil of Foeniculum vulgare (fennel) were tested for their antimicrobial activity in parallel with 7-25 % phenol and 4-chloro-3-methyl as commercial bactericides commonly used in the leather industry. The results showed that three essential oils of oregano had much stronger bactericidal activity than that of the commercial bactericide and the fennel oil. These findings suggested that these oregano essential oils could be used as bactericidal agents in leather industry. En ligne : https://drive.google.com/file/d/1NQ7BOt687HRse9YCPmpRT_qEwLd8Ix8s/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3320
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CII, N° 11 (11/2007) . - p. 347-352[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 008383 - Périodique Bibliothèque principale Documentaires Disponible Upgrading of rural garad-tanned crust leathers / A. E. Musa in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 96, N° 1 (01-02/2012)
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Titre : Upgrading of rural garad-tanned crust leathers Type de document : texte imprimé Auteurs : A. E. Musa, Auteur ; G. A. Gasmelseed, Auteur Année de publication : 2012 Article en page(s) : p. 27-31 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Acacia et constituants
Agents de blanchiment
Chaussures
Cuir -- Séchage
Cuirs et peaux
Cuirs et peaux -- Teinture
Produits de nourriture du cuir
Retannage
Sulfate d'aluminium
Tannage végétalIndex. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : The present work was caried out to improve Sudanese rural garad tanned crust leathers for production of semi-alum shoe upper leathers. The usual process sequence consists of stripping, bleaching, retannage with aluminium sulphate prepared solution, neutralization, dyeing, fatliquoring, drying and finishing. The physical and chemical characteristics of the leathers produced are compared with control leathers and standard physical properties and showed good agreement. The leathers produced are full, soft, flexible with high tensile strength. The stripped rural garad-tanned leathers were retanned with 2% Al203 ; giving a high shrinkage temperature of 101°C. The leathers produced are full, soft, flexible with high tensile strengh with good organoleptic and strength properties. This confirms that this type of retannage is a promising alternative to traditional chrome tanning. Note de contenu : EXPERIMENTAL - MATERIALS : Preparation of basic aluminum sulphate solution - Upgrading of rural garad-tanned crust leathers - Measurement of hydrothermal stability of leathers - Physical testing and hand evaluation of leathers - Evaluation of chemical constituents in leathers
- RESULTS AND DISCUSSION : Upgrading of rural garad-tanned crust leathers - PERFORMANCE OF LEATHERS : Bulk properties of leathers - hand evaluation of leathers - Strength characteristics of experimental and control crust leathersEn ligne : https://drive.google.com/file/d/1SJG7iaCMxr0eT9vDUfXpWXyRxqpag3w2/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13551
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 96, N° 1 (01-02/2012) . - p. 27-31[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13659 - Périodique Bibliothèque principale Documentaires Disponible Use of alternative energy sources in tanneries / Luisa F. Cabeza in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 91, N° 3 (05-06/2007)
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Titre : Use of alternative energy sources in tanneries Type de document : texte imprimé Auteurs : Luisa F. Cabeza, Auteur ; M. Nogués, Auteur ; J. Rocas, Auteur ; C. Solé, Auteur ; Josep Maria Morera, Auteur ; Esther Bartoli, Auteur Année de publication : 2007 Article en page(s) : p. 93-101 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cogénération La cogénération est la production simultanée de deux formes d’énergie différentes dans la même centrale. Le cas le plus fréquent est la production simultanée d'électricité et de chaleur utile par des moteurs thermiques ou des turbines à gaz.
La cogénération est une technique efficace d'utilisation des énergies fossiles et renouvelables, qui valorise une énergie généralement rejetée dans l'environnement, comme la chaleur.
(Wikipedia)
Cuirs et peaux -- Industrie
Énergie -- Consommation
Energie solaire
Energie thermiqueIndex. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Rising prices of fossil fuels and growing environmental concern in society are leading governments to encourage energy efficiency in industry. The tannery industry uses large amounts of hot water, large amounts of heat for drying purposes and, finally, uses large amounts of electricity. In this paper a study of the possibilities of using alternative energy in tanneries is presented. Such sources are solar energy and co-generation. Note de contenu : - ANALYSIS OF THE THERMAL ENERGY DEMAND IN THE TANNERY : First alternative: use of solar energy with flat plate collectors - Description of the solar energy system - Second alternative: co-generation with microturbines - Description of the co-generation system - Economic evaluation
- Table 1 : Hot water - daily demand for one ton of raw hide processing
- Table 2 : Thermal energy necessary in the tannery
- Table 3 : Monthly average of solar daily irradiation on a collector (1)
- Table 4 : Monthly average of solar daily irradiation on a collector (2)
- Table 5 : Technical characteristics of microturbines available in the market
- Table 6 : Total budget of the solar energy system
- Table 7 : Total budget of the co-generation system
- Table 8 : Base data of the costs in the three systems studiedEn ligne : https://drive.google.com/file/d/1qt-5q37mlBe_oO6TEuRZocho3jM-icl3/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39026
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 91, N° 3 (05-06/2007) . - p. 93-101[article]Use of an elastomer formed in situ for softening leather / F. Scholnick in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIX, N° 8 (08/1994)
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Titre : Use of an elastomer formed in situ for softening leather Type de document : texte imprimé Auteurs : F. Scholnick, Auteur ; Paul L. Kronick, Auteur ; Susan K. Iandola, Auteur ; P. H. Cooke, Auteur Année de publication : 1994 Article en page(s) : p. 260-268 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Poly(vinyl oleate) was used as a model compound in a continuing study of polymeric fatliquoring agents. It was emulsion-polymerized in-situ in retanned, non-fatliquored blue stock. The products showed appreciable improvements in mechanical properties, including increased elongation at failure and increased energy to break with no loss in tensile strength. Lower levels of acoustic emission were observed in treated samples, indicating reduction in fiber adhesion. X-ray probe (EDX) microanalysis with the aid of osmium tetroxide was used to locate sites of unsaturation and polymerized vinyl oleate in the interior of the treated leather. En ligne : https://drive.google.com/file/d/1Tyr3SxwtDDgUDygbG_lVfDsHm3dX0NFj/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8060
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Code-barres Cote Support Localisation Section Disponibilité 006921 - Périodique Bibliothèque principale Documentaires Disponible Use of Cangilones drums to give water and energy savings in the beamhouse / Josep Maria Morera in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 91, N° 1 (01-02/2007)
PermalinkUse of poly(vinyl stearate) for fatliquoring / F. Scholnick in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVIII, N° 1 (10/1993)
PermalinkUse of silk hydrolysate in chrome tanning / G. Itirli Aslan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 98, N° 5 (09-10/2014)
PermalinkUse of TOC as an alternative to COD for monitoring the biooxidation of tannery unhairing waste / J. E. Cooper in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXV (Année 1980)
PermalinkUses for chrome leather waste - Chromium-enriched brewers yeast in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 90, N° 1 (01-02/2006)
PermalinkUsing ashes from incineration of chromium sulphate tanned leather scrap - Part 1 : Characterization of ashes and chromium extraction in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 84, N° 6 (11-12/2000)
PermalinkUsing ashes from incineration of chromium sulphate tanned leather scrap. Part 2 : Tanning liquors, additives in footwear adhesives and fillers in mortars / M. J. Ferreira in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 85, N° 6 (11-12/2001)
PermalinkUtilisation of effluent sludges from Sidi Khalifa tannery, Libya / A. Bilyk in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 72 (Année 1988)
PermalinkUtilisation of phenolsulphonic acid to hydrolyse chrome shavings in preparation of composite condensates for leather retanning / Junqing Zhang in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 102, N° 4 (07-08/2018)
PermalinkPermalinkUtilization of calcium alginate beads as adsorbent for removal of dyes from tannery wastewaters / Rathinam Aravindhan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CI, N° 6 (06/2006)
PermalinkUtilization of tannery solid waste : Dry strength additive for papermaking / Yaohui You in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVIII, N° 7 (07/2013)
PermalinkUtilization of water hyacinth in the treatment and disposal of tannery waste water / B. G. S. Prasad in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 75 (Année 1991)
PermalinkValorisation of tannery waste and animal by-product for acoustics applications / Tesfay Gebryergs in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVI, N° 6 (06/2021)
PermalinkPermalinkVegetable and synthetic tannins / J. C. Bickley in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 77, N° 2 (03-04/1993)
PermalinkVegetable tannage for leather fancy goods / N. J. Cutting in WORLD LEATHER, Vol. 6, N° 7 (12/1993 - 01/1994)
PermalinkVegetable tannage : Where do the tannins go ? / E. Haslam in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 81, N° 2 (03-04/1997)
PermalinkVegetable tanning / Zurich [Suisse] : Tanning Extract Producers Federation (1987)
PermalinkVegetable tanning in apolar solvent media / B. Teliba in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 77, N° 6 (11-12/1993)
PermalinkVegetable tanning material for tanning, retanning, and coloring of leather / Ali Musa / Saarbrücken [Germany] : Lambert Academic Publishing (2013)
PermalinkVegetable tannins and tanning / J. C. Bickley in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 76, N° 1 (01-02/1992)
PermalinkPermalinkPermalinkVisualization and quantification of penetration/mass transfer of acrylic resin retanning agent in leather using fluorescent tracing technique / Yunhang Zeng in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 11 (11/2016)
PermalinkVisualization of penetration and reaction of aldehyde tanning agent in leather using fluorescence technique / Ying Song in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXV, N° 7 (07/2020)
PermalinkWashability of glutaraldehyde-chrome tanned garment and glove leathers / S. J. Viola in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXI (Année 1966)
PermalinkWaste treatment strategy - a guide through the maze / Curtis C. Panzer in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXX (Année 1985)
PermalinkWater-based anionic sulfonated melamine formaldehyde condensate oligomer as retanning agent for leather processing / S. N. Jaisankar in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CV, N° 9 (09/2010)
PermalinkWater insoluble compounds for chrome tannage basification in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 66 (Année 1982)
PermalinkWater pollution by tannery effluent / Padmini Ramaswamy in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXV (Année 1980)
PermalinkWater reclamation from tannery effluent / A. Bilyk in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 74 (Année 1990)
PermalinkWater sorption capacity of tanned collagen fibres / K. J. Bienkiewicz in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61 et 62 (Années 1977 et 1978)
PermalinkWater sorption capacity of tanned collagen fibres / K. J. Bienkiewicz in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 61, N° 2 (03-04/1977)
PermalinkWaterborne dimethylolpropionic acid-diisocyanate adducts with alkali-deblockable isocyanate groups as pretanning agent for chrome tanning / Jie Liu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 2 (02/2015)
PermalinkPermalinkPermalinkWays and means of hiding grain defects in drum dyeing - Technical note / Rolf Streicher in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXVIII, N° 6 (06/1993)
PermalinkA well defined chromium-zirconium sulphate tanning complex. What future in basic tanning research ? / K. C. Montgomery in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 76, N° 2 (03-04/1992)
PermalinkWet-pink leathers-zirconium-THPS tannage / N. Nishad Fathima in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 91, N° 4 (07-08/2007)
PermalinkWet process technology IV. Evaluation of an alternative deliming agent / Maryann M. Taylor in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIII (Année 1988)
PermalinkPermalinkWet white pretanning - a technique for reducing chrome usage / Geoffrey J. Ward in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 5 (05/1995)
PermalinkWet white - pretanning withe the "derugan" system / Stephen Wren in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXX, N° 5 (05/1995)
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