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Large waste reduction thanks to direct gating / Horst-Werner Bremmer in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 5 (05/2018)
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Titre : Large waste reduction thanks to direct gating : Needle valve technology saves energy and improves efficiency Type de document : texte imprimé Auteurs : Horst-Werner Bremmer, Auteur Année de publication : 2018 Article en page(s) : p. 33-34 Langues : Anglais (eng) Catégories : Canaux chauffants
Coût -- Contrôle
Déchets -- Réduction
Economies d'énergie
Matières plastiques -- Moulage par injection
Valve à aiguille (technologie)Index. décimale : 668.4 Plastiques, vinyles Résumé : A practical example from switch and plug outlet production shows the benefits that can be gained by using a hot runner system with needle-valve technology. In this case, the partner of the Belgian manufacturer Niko was Günther Heisskanaltechnik. Note de contenu : - Modification to full hot runner helps to save energy
- faster production and color change
- Fig. 1 : From the tunnel gate to hot runner direct gating : through the reduction of the sprue waste and energy consumption, manufacturing costs for plug outlets can be clearly reduced
- Fig. 2 : Producing plug outlet covers means large quantities of articles
- Fig. 3 : The production of the plug outlet covers is converted to an 8-cavity injection mold with electrically operated hot runner valve systemEn ligne : https://drive.google.com/file/d/1I_JlZ2T2PUNlGIeu5WNQsXjzgTwKkUfR/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30600
in KUNSTSTOFFE INTERNATIONAL > Vol. 108, N° 5 (05/2018) . - p. 33-34[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19890 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Less is often more : Potential savings arising from the use of energy management in mold temperature control Type de document : texte imprimé Auteurs : Mark Berlin, Auteur Année de publication : 2020 Article en page(s) : p. 22-26 Langues : Anglais (eng) Catégories : Economies d'énergie
Énergie -- Consommation
Isolation thermique
Moules d'injection
Structures multicouches
Température -- ContrôleIndex. décimale : 668.4 Plastiques, vinyles Résumé : As part of an energy-saving project, the companies Ejot and RK Kutting looked at mold temperature control in a series application, paying particular attention to mold hoses. The strategic use of thermal insulation effectively reduced heat losses from the overall system and shortened the warm-up time by 40 %. The insulation also provides reliable protection against contact burns. Note de contenu : - Hoes with multi-layer insulation and further measures
- Analysis of current state and optimization of hose lines
- Actual energy savings are lower
- Project pays pays for itself within months
- Fig. 1 : Schematic structure of an injection molding machine. The areas of relevance to mold temperature control (heat emission/loss) are shown in green
- Fig. 2 : Measuring the surface temperature of the hose with an IR camera. Left: comparison of ordinary WF and insulated WFI hose; media tempera-ture: 160 °C, surface temperature WF: 131 °C, WFI: 82 °C. Right: WFI with insulating sleeve; media temperature 230 °C
- Fig. 3 : Comparison of the legacy hose with the insulated hose solution shows that the power loss in temperature control hoses should not be underestimated
- Fig. 4 : Mold hoses on the injection molding machine. The two photos on the left show the situ-ation before and the two photos on the right after optimization
- Fig. 5 : The prelimi-nary studies show an estimated savings potential of 6.5 kW. This excludes the savings on warm-up-time and the lower quantity of heat radiated into the production shop
- Fig. 6 : Comparison of expected and measured savings potential reveals a shortfall of approx. 50 %
- Fig. 7 : As a result of the energy costs saved (annualized), the investment in the new hose system pays for itself in a short time
- Table 1 : Overview of measures: how the hose lines and connections were optimizedEn ligne : https://drive.google.com/file/d/1aivO8jmTYSPRi1o8j0GqZsNp4x17qeaG/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34823
in KUNSTSTOFFE INTERNATIONAL > Vol. 110, N° 9 (2020) . - p. 22-26[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22367 - Périodique Bibliothèque principale Documentaires Disponible Lightening up on energy costs with microspheres / David Gonzalez Amago in EUROPEAN COATINGS JOURNAL (ECJ), (03/2024)
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Titre : Lightening up on energy costs with microspheres : Closed-cell expanded perlite enhances solar reflectance and thermal conduction of solar reflective paint Type de document : texte imprimé Auteurs : David Gonzalez Amago, Auteur ; Christopher Schrul, Auteur Année de publication : 2024 Article en page(s) : p. 16-21 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Charges (matériaux)
Economies d'énergie
Formulation (Génie chimique)
Isolation thermique
Matériaux expansés
Perlite (roche)
Réflectance
Réflectivité thermique
Revêtements:PeintureIndex. décimale : 667.9 Revêtements et enduits Résumé : Demand for residential cooling and the required energy is expected to increase significantly due to global warming. Closed-cell expanded perlite offers weight reductions, increased coverage and better insulation, while enhancing a range of other properties. Note de contenu : - Highly reflective coatings are attracting attention
- Lightweight fillers/microspheres - Key characteristics
- Closed-cell expanded pelite
- CCEP for paints and coatings
- Formulations
- Results
- More flexible, less ageing, better insulation
- Very low thermal conductivity
- Table 1 : Main formulation and application benefits of using microspheres in paints and coatings
- Table 2 : Formulations of a reference and a re-formulated lightweight reflective paintEn ligne : https://drive.google.com/file/d/1hrkGblUrFMfuGUXJCL6xL8SpY7dDlJOS/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40621
in EUROPEAN COATINGS JOURNAL (ECJ) > (03/2024) . - p. 16-21[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24536 - Périodique Bibliothèque principale Documentaires Disponible Lower consumption and higher quality / Olivier Bolk in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 7, N° 3 (2014)
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Titre : Lower consumption and higher quality Type de document : texte imprimé Auteurs : Olivier Bolk, Auteur ; Peter Börgardts, Auteur Année de publication : 2014 Article en page(s) : p. 18-20 Langues : Anglais (eng) Catégories : Ateliers de peinture industrielle
Automobiles -- Revêtements:Automobiles -- Peinture
Eau -- Consommation -- Réduction
Economies d'énergie
Peinture -- Consommation
Revêtements -- Finition:Peinture -- FinitionIndex. décimale : 667.9 Revêtements et enduits Résumé : Resource-efficient vehicle painting processes - Surface treatment in the automotive industry is still a resource-intensive process. System suppliers are focusing all their efforts on reducing energy, water and paint consumption. This article highlights the progress that has been made towards developing resource-efficient automotive finishing processes, the challenges that still lie ahead and the areas with potential for improvement. Note de contenu : - More efficient energy use
- Low paint consumption
- Measures integrated into the production process
- Effective separator systemsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22386
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 7, N° 3 (2014) . - p. 18-20[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16680 - Périodique Bibliothèque principale Documentaires Disponible Lower footprint by best available technologies / W. Scholz in LEATHER INTERNATIONAL, Vol. 214, N° 4826 (11-12/2012)
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Titre : Lower footprint by best available technologies Type de document : texte imprimé Auteurs : W. Scholz, Auteur ; T. Huang, Auteur ; K. Hill, Auteur Année de publication : 2012 Article en page(s) : p. 46-48 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bioréacteurs
Cuirs et peaux -- Industrie -- Aspect de l'environnement
Eaux usées -- Recyclage
Eaux usées -- Stations de traitements
Economies d'énergie
Efficacité énergétique
Gaz à effet de serre -- Réduction
Membranes (technologie)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Measurements to reduce the carbon footprint have become increasingly important to improve the competitiveness of tanneries as well as improve the public perception. It is also useful to fulfil the requirements of new regulations such as the Chinese energy reduction plan for light industry of 20% by 2015.
W2O environment has implemented new technologies at Simona Tanning, which have been selected according to Best Available Technology (BAT) by reducing energy consumption and increasing the treatment efficiency and effluent quality. Simona Tanning is a pioneer implementing BAT for highly efficient tannery effluent treatment, generating lowest possible carbon emissions, and can be considered to operate the best performing tannery effluent treatment plant in China.Note de contenu : - Balancing
- Primary treatment using dissolved air flotation
- Biological treatment
- Membrane bioreactor (MBR) and reverse osmosis (RO)
- Sludge handling and drying
- Reed beds
- Fenton process
- Results
- Fig. 1 : Overview of treatment plant configuration
- Fig. 2 : Membrane bioreactor with submerged membranes
- Table 1 : Effluent treatment plant performance
- Table 2 : Energy performanceEn ligne : https://drive.google.com/file/d/1e4PbPg9xL60RJl5g7o67Z_JvCLuhY25j/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35472
in LEATHER INTERNATIONAL > Vol. 214, N° 4826 (11-12/2012) . - p. 46-48[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14409 - Périodique Bibliothèque principale Documentaires Disponible Maîtriser l'énergie nécessaire à la vulcanisation / Gérard Gallas in PLASTIQUES & CAOUTCHOUCS MAGAZINE, N° 846 (02-03/2007)
PermalinkMat powder coatings for new applications / Alexander Schelling in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 5, N° 1 (2012)
PermalinkMaximum dynamics in a minimal space / Gerhard Dimmler in KUNSTSTOFFE INTERNATIONAL, Vol. 105, N° 3 (03/2015)
PermalinkMéthode de détermination de l’efficacité énergétique d’un procédé de mélangeage d’un biocomposite PLA/cellulose / P. E. Le Marec in MATERIAUX & TECHNIQUES, Vol. 100, N° 5 (2012)
PermalinkMicrowave and ultrasound assisted reduction of a benzidine based bis azo dyed leather / Farman Ahmed in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 104, N° 6 (11-12/2020)
PermalinkMieux gérer l'eau et l'énergie / Alain Bart in L'INDUSTRIE TEXTILE, N° 1304 (12/1998)
PermalinkMise en conformité des éclairages aux postes de travail / Cédric Vigier in CTC ENTREPRISES, (04-05/2024)
PermalinkModel-based analysis of thermal insulation coatings / Søren Kiil in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 11, N° 4 (07/2014)
PermalinkModernisation instead of replacement in INTERNATIONAL SURFACE TECHNOLOGY (IST), N° 2/2008 (2008)
PermalinkMonocyclone reduces energy and powder consumption / J. Wagner in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 10, N° 3 (2017)
PermalinkMoving more with less CO2 : bonding in the automotive industry in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4601 (10/2014)
PermalinkNatural fibre-based BMC enables sustainable lightweight construction / Thomas Lorenz in JEC COMPOSITES MAGAZINE, N° 125 (11-12/2018)
PermalinkNever loosening the grip / Jan Leuderalbert in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 15, N° 3 (2022)
PermalinkNew benchmark to prove coatings performance / Jim Brown in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 202, N° 4574 (07/2012)
PermalinkNo heavy metals, no heating and small quantities of sludge / Tobias Distler in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 6, N° 3 (2013)
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