Broyeur planétaire à billes PM 400
Brochures (2)
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Brochure générale
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- [pdf] Français (3 MB)
- [pdf] Anglais (2 MB)
- [pdf] Allemand (3 MB)
- [pdf] Espagnol (3 MB)
- [pdf] Italien (3 MB)
- [pdf] Russe (3 MB)
- [pdf] Chinois (4 MB)
- [pdf] Arabe (4 MB)
- [pdf] Japonais (5 MB)
- [pdf] Tchèque (442 KB)
- [pdf] Néerlandais (3 MB)
- [pdf] Polonais (3 MB)
- [pdf] Portugais (3 MB)
- [pdf] Anglais (US) (3 MB)
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Broyeurs planétaires à billes
PM 100 / PM 100 CM / PM 200 / PM 400 / PM GrindControl
Référence (4)
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Chemical activation of MgH2; a new route to superior hydrogen storage materials
We report the discovery of a new, chemical route for ‘activating’ the hydrogen store MgH2, that results in highly effective hydrogen uptake/release characteristics, comparable to those obtained from mechanically-milled material. Hydrogen is widely regarded as a promising alternative to carbonbased fuels; it can be produced from a variety of renewable resources and, when coupled with fuel cells, offers the prospect of near-zero emission of pollutants and greenhouse gases.1 However, the development of hydrogen as a major energy carrier will require solutions to many scientific and technological challenges. Foremost among these is the issue of hydrogen storage; the lightest of all the chemical elements has an excellent energy content per unit weight, but a low energy content per unit volume.
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ISO 659 Oilseeds - Determination of oil content
Ball Mills
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Magnesium Hydrides
PM 400
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The Influence of Mechanical Milling and Subsequent Calcination on the Formation of Lithium Ferrites
PM 400
Rapport de tests (17)
Une finesse extrême à très grande vitesse
Depuis des années, les scientifiques font des recherches sur les nanoparticules, des particules ultrafines avec un diamètre de moins de 100 nanomètres. Le recours aux nanoparticules offre des perspectives nouvelles et variées, par exemple pour le développement de propriétés semi-conductrices ou de surface (l’effet lotus, par exemple).
Green Chemistry in the Lab
Mechanochemistry is a very effective method to carry out syntheses without solvents and by-products. The technical literature describes a great number of reactions where a conversion of 100% is achieved. A precondition for the establishment of mechanochemistry in the industrial sector is the availability of suitable laboratory mills. A decisive factor is that – similar to conventional preparative chemistry – ambient parameters such as pressure and temperature can be documented and monitored. The Planetary Ball Mills and Mixer Mills from Retsch fulfill these requirements.
Preparation of Soil, Sewage Sludge and Sediment Samples in a Wastewater Treatment Laboratory
The preparation of a mixture of organic and inorganic samples holds some difficulties: whereas sand, clay and stones can usually be ground to homogeneous samples with suitable laboratory mills, the high energy input can cause samples with organic components such as fat or starch to cake. Carsten Bunn, a laboratory technician at the waste water treatment laboratory BRW, has to deal with this problem every day. He treats samples which are taken from the sand traps of the wastewater treatment plants and consist of exactly that mixture. The sediments of household and industry waste water not only contain sand, clay or leaves but anything that people nowadays dispose of through the sewer system: cellulose, hair and especially food residues.
Size reduction within the context of sample preparation
In general “size reduction” is taken to mean the disintegration of solid substances by mechanical forces without altering their state.
The Representative Sample Preparation of Waste
Now that a certain environmental awareness has developed in the population over the past few years, our efforts are geared not only to avoiding waste, but also to reducing the mountains of waste which still arise by means of raw material recovery and the reintroduction of secondary raw materials into the industrial cycle.
The preparation of samples of solid substances for spectroscopic analysis
X-ray fluorescence spectrometry is one of the most versatile multi-element methods of chemical analysis. The technique is based on excitation of fluorescent radiation from a sample by bombarding it with high energy X-ray quanta and subsequent study of the characteristic X-ray radiation emitted by its elements.
Höchstleistung im Doppelpack
Mit der PM 100 und der PM 200 präsentiert Retsch eine neue Generation von Planeten-Kugelmühlen mit einer bzw. zwei Mahlstellen, die in diesem Produktsegment neue Leistungsstandards setzen.
Herstellung von Nanopartikel mit der Planeten-Kugelmühle
Die Herstellung von Nanopartikeln, deren Größe im Bereich von 1 Mikron und kleiner liegt, ist in vielen technischen Bereichen immer mehr auf dem Vormarsch, denn sie ermöglichen die gezielte Veränderung von Materialeigenschaften.
Kleine Partikel - großer Effekt
Die Anwendungsmöglichkeiten von Nanopartikeln sind so vielfältig wie ihre Form und E igenschaften. Technisch lassen sich die „Zwerge“ beispielsweise durch Vermahlung größerer Partikel erzeugen. Planeten-Kugelmühlen erreichen die für diese Nanovermahlung nötigen E nergieeinträge.
Thermoelektrische Wandler - Eine Technologie aus der Raumfahrt
Mechanisches Legieren von thermoeletrischen Materialien für die Raumfahrt, entwickelt vom Institut für Werkstoff-Forschung in Köln, Arbeitsgruppe "Thermoelektrische Materialien".
Zusammenspiel der Kräfte
Planeten-Kugelmühlen ermöglichen mechanisches Legieren dank ihrer hohen Zerkleinerungsenergie
Mechanisch legierte Werkstoffe haben schon längst ihren Einzug in die moderne Werkstofftechnik gehalten. Viele neue Werkstoffe und Werkstoffkomposite wurden in den letzten Jahren durch intensive Forschung entwickelt und werden bereits industriell hergestellt. Mechanisches Legieren ist ein gängiges Verfahren, um Werkstoffpaarungen oder Komposite zu synthetisieren, die auf konventionellem Wege nicht realisierbar wären, wie z. B. das Verbinden von Natur aus unmischbarer Legierungspartner. Das Werkzeug der Wahl dafür sind Planeten-Kugelmühlen.
机械研磨的方法合成纳米晶体Al-Si-Fe-X合金粉末
Mechanical milling and field assisted sintering consolidation of nanocrystalline Al-Si-Fe-X alloy powder
通过声波显微镜研究纯金属钛粉和钛粉以及铁-铜合金的纳米晶体机械性能
Determination of mechanical properties of nanocrystalline materials by means of acoustic microscopy : application of pure elements (Fe and Ti) and alloys (Fe-Cu)
Rapport de tests (20)
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Ceramics, Powders of Al2O3; TIC; SiC; fused Quartz
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Ceramics, Slurry, dried coating suspension
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Gypsum, Clinker, calcit
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Hair, Human hair
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Minerals, Aluminium oxide
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Minerals, Calcium Carbonate, Magnesium Carbonate
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Minerals, Calcium phosphate
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Minerals, Kaolin, china clay (powder)
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Minerals, Limestone, clay, bentonite, silica sand
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Minerals, Magnesium oxide, aluminium oxide
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Paper, Cellulose paper and paper pulp cake
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Paper, Cellulose paper sulphite bleached
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Plant materials, Hemp
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Quartz, Quartz sand
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Quartz, SiO2
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Soil
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Stones, Granite, rocks, calcareaous, volcanic rocks, pebble stones
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Super absorbent, Polymer
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Tobacco
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Wool, Fibres
Sujet à des modifications techniques et erreurs



























