Introduction to Vacuum Filtration
Basic Knowledge of Vacuum Filtration
Based on the principle that under the same pressure (vacuum degree), the vaporization temperature of the water is lower than that of oil, scientists make practical equipment which is called vacuum filter.
In fact, vacuum filtration is the most widely used and mature filtering method both in theory and practice. Like other cake filtration methods, porous filter media is also used to support the filter cake in vacuum filtration technology. However, the difference is that less driving force is used in vacuum filtration so that the technology is applicable for some special cases.
Anti-Corrosion Vacuum Filtration in Laboratory
Talking about laboratory vacuum filtration, anti-corrosion vacuum filtration equipment is a kind of special and professional filtering product. Other than solvent filtration such as suspended solids, microorganism, culture medium, buffer solution, and cleaning solution, vacuum filtration is always used for filtering of the mobile phase, organic solvent, and electrolyte. These samples are strongly corrosive and some can produce volatile gas.
If you use common or inapplicable filtration equipment, it will lead to cracking and deformation of the container, and, more seriously, it will corrode the inner valve plate and further damage the entire equipment. That is why anti-corrosion vacuum filtration equipment is different from common solvent filtration equipment in material and design.
Personne à contacter : Bruce Lu, +86 29 89284429
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de Introduction to Vacuum Filtration Rechercher dans la catégorie : Divers Rechercher dans la catégorie : introduction, filtration, vacuum |
Samedi 21 décembre 2024
Quantité : 100,000 pc
JBI is one of the leading professional screw suppliers in Taiwan and specialized in manufacturing screws, bolts, nuts, washers, fittings, springs, and other hardware. All our products are produced according to the IFI, DIN, ISO International standard specification. Our fasteners...
Jeng Bright International Corporation
- jbitwco
- 830 - Kaohsiung City
- +88 6 77 02 10 77
Samedi 21 décembre 2024
Quantité : 100,000 pc
JBI is one of the leading professional screw manufacturers in Taiwan and specialized in manufacturing screws, bolts, nuts, washers, fittings, springs, and other hardware. All our products are produced according to the IFI, DIN, ISO International standard specification. Our fasteners...
Jeng Bright International Corporation
- jbitwco
- 830 - Kaohsiung City
- +88 6 77 02 10 77
Dimanche 02 décembre 2012
Quantité : 1 - Prix : 95 000,00 €
Vends camion sonde foreuse Ingersoll Rand T4W année 1978 avec 215 m de tubes en acier 2 marteaux sd6 et sd8 + 3 taillants et tout l'outillage nécessaire. Camion et Sonde/Compresseur entièrement remis à neuf, pompes et circuit hydraulique ainsi que pompe à mousse inclus, Factures...
SIFED Sarl
- 13100 - Bouznika
- 00 212 678052146