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.
Contact : Bruce Lu, +86 29 89284429
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Introduction to Vacuum Filtration Search in a category : Everything else / Bulk Search in a category : vacuum, filtration, introduction |
Wednesday, May 08, 2024
Quantity : 500 - Price : USD0.5/pc
100 years American Technology China Excellent Manufacturing Partner of Fortune top 500 A Leading Brand in Hose Clamp Industry Germany Type Hose clamp KEBG12X032 1)bandwidth:12mm 2)Thickness: 0.6mm 3)Material: W4 Stainless Steel 304ss 4)Diameter range: 20-32mm 5)These clamps...
King Seal Fastener Technology(Anhui) Co., Ltd.
- 233010 - Bengbu
- 86 552 4193229
Tuesday, August 25, 2015
Quantity : non limité - Price : mini
Reliable Company looking partners in europe to export products mainly from Poland and other countries Eastern and Central Europe. We have contacts with european manufacturers so we are able to find all brands products at more competitive prices. At the same time we are guaranteeing...
Ecobis
- 42-510 - Tuliszow
- +48 7 30 88 19 53
Saturday, May 11, 2024
Quantity : 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