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675 : Technologie du cuir et de la fourrure |
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[article]
Titre : Aides financières 2024 : de nouvelle subventions Type de document : texte imprimé Auteurs : Maëva Coureux, Auteur Année de publication : 2024 Article en page(s) : p. 6-9 Langues : Français (fre) Catégories : Aide économique
Gestion de projets
SubventionsIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : CTC, en lien étroit avec les fédérations professionnelles de la filière, vous propose des aides pour le financement de vos projets : un accompagnement personnalisé grâce à un guichet unique de CTC, ainsi qu'un éventail de subventions. Note de contenu : - GUICHET UNIQUE DE CTC : Les actions du guichet unique de CTC
- SUBVENTIONS CTC : LES NOUVEAUTES POUR 2024 ! : Une nouvelle subvention en 2024 : dépôt et protection des marques - Hausse des plafonds de dépenses de p lusieurs subventions - Un nouveau process de gestion des demandes de subventions entre en vigueur - Rappel des nouveautés en 2023
- CONNAÃŽTRE TOUTES LES SUBVENTIONS DE CTC
- Budget des subventions CTC 2024
- Liste des subventions CTC disponibles en 2024En ligne : https://drive.google.com/file/d/17CrrmUgnpXfe2Z_BZmLdeX-jHbuKYpQ3/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40689
in CTC ENTREPRISES > (02-03/2024) . - p. 6-9[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24561 - Périodique Bibliothèque principale Documentaires Disponible 24560 - Périodique Bibliothèque principale Documentaires Sorti jusqu'au 16/04/2024
[article]
Titre : Air emissions Type de document : texte imprimé Auteurs : Karl Flowers, Auteur Année de publication : 2021 Article en page(s) : p. 54-58 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Atmosphère -- Pollution
Composés organiques volatils
Cuirs et peaux -- Industrie -- Aspect de l'environnement
Gaz à effet de serre
Polluants atmosphériques
solvantsIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : While manufacturing leather, it is inevitable that the facility will produce air emissions that will enter the environment. Responsible facilities will be concerned about that environmental impact and will mitigate, prevent, or substitute chemicals (or alter) production to lower their impacts. The air emissions fall into the following groupings :
1. Boiler incinerator emissions (oxides of nitrogen, NON ; oxides of sulphur, SOI ; 2.5 pm particulate matter, PM2 5 ; 10 pm particulate matter, PMI°, dioxins, and furans).
2. Beamhouse emissions (hydrogen sulphide, H2S ; ammonia, NH3 ; chlorine dioxide, C102, and SOI).
3. Dry-cleaning emissions (dichloromethane, tetrachloromethane/ perchloroethylene, and trichloroethane/ trichloroethylene).
4. Surface coating emissions (volatile organic compounds, (VOCs), listed later, and monomeric polymers).
5. Waste emissions (carbon monoxide, CO ; carbon dioxide, CO2 ; methane, CH4 ; ozone, 03; NON, water vapour, H2O ; nitrogen, N2, H25, and SOI).
Many of the emissions given above will be classified as greenhouse gases which means that as the enter the earth's atmosphere, they increase the global warming ability of the air (through their alteration of the radiative effects of these substances in the atmosphere). The most notable direct gases emitted by tanneries can be listed as greenhouse gases are : CO2, CH4, 03, nitrous oxide, N20, and H2O.Note de contenu : - Tanneries and surface coating emissions
- Table 1 : Pollutants listed in industry benchmarks and AQGs
- Table 2 : Solvents and volatile organic compounds (VOC) listed in industry benchmarks and AQGsEn ligne : https://drive.google.com/file/d/1-AW5_xl2BQZ_KcuTK-_zMRviqb1p64sw/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36196
in INTERNATIONAL LEATHER MAKER (ILM) > N° 49 (09-10/2021) . - p. 54-58[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22863 - Périodique Bibliothèque principale Documentaires Disponible Air permeability and moisture penetration performance of leather from a microscopic view / Zhong Anhua in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 99, N° 1 (01-02/2015)
[article]
Titre : Air permeability and moisture penetration performance of leather from a microscopic view Type de document : texte imprimé Auteurs : Zhong Anhua, Auteur ; Jiang Xuewei, Auteur ; Liu Jiajun, Auteur ; Xu Wei, Auteur Année de publication : 2015 Article en page(s) : p. 30-32 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Collagène -- Détérioration
Cuirs et peaux -- Analyse
Cuirs et peaux -- Détérioration
Microscopie
Perméabilité
Simulation par ordinateurIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : In this paper, the microscopic spatial structure change of natural leather collagen Ill (i.e. 1bkv collagen) was simulated using Tinker software. The dynamics of the process for 1bkv [amino acid sequence number of Type III collagen] collagen was simulated at 300K, 320K, 340K and 360K, Through a series of analyses we find that Rg (radius of gyration) of all of the atoms of 1bkv collagen molecules increases with the increase of chosen temperature, and its average value decreases from 24.9Å to 21.0Å. Considering this along with the simulation trajectory of dynamics at different temperatures, people can find that the molecular chains of collagen gradually will become curved, and there's a large degree of bending at 360K. This is further evidence that the atomic distance between collagen molecules is getting smaller with the increase of the experimental set temperature, and it can also explain the mechanism of performance degradation of natural leather. Note de contenu : - EXPERIMENTAL PRINCIPLE
- EXPERIMENTAL TOOLS
- RESULTS AND DISCUSSION : Change with time of 1bkv collagen's value of Rg for all the atoms at different temperatures - The trajectory of 1bkv collagen at different temperaturesEn ligne : https://drive.google.com/file/d/1r-Il8X57OmRFYR_VvW63MCguMFHZyfl4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23231
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 99, N° 1 (01-02/2015) . - p. 30-32[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16961 - Périodique Bibliothèque principale Documentaires Disponible Airborne ultrasonic inspection for hides and leather / Cheng-Kung Liu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVI, N° 11 (11/2011)
[article]
Titre : Airborne ultrasonic inspection for hides and leather Type de document : texte imprimé Auteurs : Cheng-Kung Liu, Auteur ; Nicholas P. Latona, Auteur Année de publication : 2011 Article en page(s) : p. 326-331 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Cuirs et peaux -- Analyse
UltrasonsIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Currently, hides and leather are visually inspected and ranked for quality, sale price and usable area. Visual inspection is not always reliable for detecting defects, particularly when they are hidden inside the material. This manual assessment is non-uniform among operators, and often leads to disputes over fair price. Development of a nondestructive method to accurately evaluate the quality of hides and leather is needed. We have investigated airborne ultrasonic (AU) testing using non-contact sensors for the nondestructive evaluation of hides and leather. The AU test system is an ideal inspection method for large hides or leather and is designed for automated and moving process applications. The AU sensors are mounted on a computer-controlled X-Y scanner that allows the sensor array to be moved over the entire surface of the hide. The AU testing involves pulsing ultrasonic signals and measuring the amplitude of those signals that traveled through the material. This research examines the ability of AU techniques to reveal defects in hides and leather that are difficult to be found during visual inspection. The key for success in AU testing is to use AU sensors with low resonant frequencies, which leads an effective penetration of waves through the leather or hides. Observation showed that test areas with different amplitudes in the C-scans obtained from AU testing is an indication of the presence of defects or some other physical discontinuity that could affect the hides or leather quality. Using the AU C-scan images could advance the industry in how it assesses and grades raw hides, wet blue, wet white and finished leather. En ligne : https://drive.google.com/file/d/1BquSlyIjzaWHuc88F6j3ntdcfs2jLJLx/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12521
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CVI, N° 11 (11/2011) . - p. 326-331[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13434 - Périodique Bibliothèque principale Documentaires Disponible Airborne ultrasonics for nondestructive evaluation of leather quality / Cheng-Kung Liu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIII, N° 7 (07/2008)
[article]
Titre : Airborne ultrasonics for nondestructive evaluation of leather quality Type de document : texte imprimé Auteurs : Cheng-Kung Liu, Auteur ; Valery F. Godinez-Azcuaga, Auteur ; Nicholas P. Latona, Auteur Année de publication : 2008 Article en page(s) : p. 209-214 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Our recent research has shown that besides Acoustic Emission (AE), Airborne Ultrasonics (AU) can also be applied for the nondestructive evaluation (NDE) of leather quality. Implementation of these methods in the manufacturing process could save a considerable amount of money, decrease the use of chemicals, reduce production time, increase the value of the leather and increase quality. Our previous paper reported a portable AE system for the evaluation of leather quality. This paper discusses the results of research carried out for nondestructive evaluation by AU. Our experiments showed that this novel technique reveals the presence of areas of different acoustic properties, which are an indication of local variations of the leather material properties. This system offers a great potential for testing entire hides in the manufacturing plant. Our research also showed that data can be gathered from different sections of the hide and along different directions with respect to the backbone. Observation also indicated these AU imaging techniques can reveal the presence of defects in the leather created by healed wounds, insect bites, knife cuts or any other physical discontinuity that could affect the leather quality. Scars, insect bites or major defects can be detected electronically, causing the hide or semi-product to be downgraded before it is subjected to any expensive leather making operations, thus saving money in processing time, chemicals, etc. AU testing showed some degree of correlation with the Nissan Shirley Stiffness data, but it is not as robust as AE with the rolling sensors. Selection of the right AU sensors is critical to achieve enough penetration in order to extract important information related to the properties of leather such as strength and softness. A better correlation between tensile strength and AU data could be achieved when AU tests are performed on a group of leather samples with the same manufacturing process and surface finish. En ligne : https://drive.google.com/file/d/1KsYc95_-Q9Rs702LP7RimaFN-D-qvd2Z/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=2556
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CIII, N° 7 (07/2008) . - p. 209-214[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 010499 - Périodique Bibliothèque principale Documentaires Disponible Algae development in tannery wastewater treatment tanks / Sreeparna Das in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 105, N° 1 (01-02/2021)
PermalinkAlkaline hydrolysis combined with stir-bar sorptive extraction or sonication for the determination of banned azo dyes in leather / L.-H. Ahlström in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CII, N° 9 (09/2007)
PermalinkAll-aqueous finishing systems for leather, problems and solutions / Werner Walther in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXIII (Année 1988)
PermalinkAllium cepa peel waste : A sustainable solution for antibacterial leather dyeing with gs powder mordanting / Sathya Ramalingam in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIX, N° 3 (03/2024)
PermalinkAlternative fungicides : comparisons with conventional chemicals / Sara Cuadros in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 95, N° 6 (11-12/2011)
PermalinkAlternative fungicides for the leather industry : application in various processes / Sara Cuadros in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 96, N° 6 (11-12/2012)
PermalinkAlternative materials to leather update 2022 / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 55 (09-10/2022)
PermalinkAlternative process for recovery of chrome(III)-effluents / Jaime Cot in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 92, N° 4 (07-08/2008)
PermalinkAlternative solutions for fungal protection of packaged wet blue / George Stockman in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CI, N° 12 (12/2006)
PermalinkAlternative technologies for adding value to bovine hair waste / B. C. Galarza in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 94, N° 1 (01-02/2010)
PermalinkAlternative treatments for footwear industry liquid effluents - Part 1 - Classical approach in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 86, N° 3 (05-06/2002)
PermalinkAlternative treatments for footwear industry liquid effluents - Part 2 - Pressure wet oxygen oxidation / M. J. Ferreira in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 86, N° 3 (05-06/2002)
PermalinkAlternative treatments for footwear industry liquid effluents - Part 3 - Pressure wet hydrogen peroxide / M. J. Ferreira in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 86, N° 4 (07-08/2002)
PermalinkAlternative uses for tannery wastes : a review of environmental, sustainability, and science / Cesar Vinicius Toniciolli Rigueto in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 2 (Année 2020)
PermalinkAlternative utilization of skin wastes-preparation of a fe(III)-loaded adsorbent for anionic dyes in aqueous solution / Yu-Lu Wang in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 90, N° 5 (09-10/2006)
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