RELIABLE PRODUCT
EFFICIENT SERVICE
Activated Alumina & Molecular Sieve & Silica Gel
19
2023
-
09
How to determine the pore volume of activated alumina
Pore volume is an important goal to measure the adsorption ability of activated alumina desiccant, the larger the pore volume, the larger the internal space of the data, the stronger the adsorption ability of the data can be clarified.
Pore volume is an important goal to measure the adsorption ability of activated alumina desiccant, the larger the pore volume, the larger the internal space of the data, the stronger the adsorption ability of the data can be clarified. So, how do you determine the pore volume of alumina? Let's introduce it in detail:
1. The current national standard HG/T3927-2007 requires a hole volume of 0. 35-0。 The volume of 4cm3/g holes was greater than or equal to 0. 4cm3/g, meet or exceed the requirements of the national standard, can be centrally purchased and used.
2. The volume of pores inside each gram of particles is called pore volume. Because it is a porous substance, its adsorption function is mainly due to its thriving pore structure.
3. There are two detailed test methods:
(1) It is obtained by measuring the true density and particle density of activated carbon.
(3) Determined by nitrogen adsorption method.
4. Therefore, measuring the pore volume is also another important goal to characterize the adsorption function of activated alumina.
Pore volume is one of the important goals to measure the adsorption ability of activated alumina desiccant, we all want to determine the adsorption function of our own products, can also use the above mentioned methods, tools are very common, the operation steps are simple.
Related news
2023-09-19
C
SAMPSON
ONTACT US
Welcome to the official website of Sampson New Materials, if you are interested in our products and services, please contact us, we will serve you wholeheartedly.
Whatsapp:
Shandong Sampson New Material Technology Co., Ltd.
Company address: Binzhou City, Shandong Province
Tel: Sophia Xu +86 18653347409
Email: salesdirector@sampsonadsorbent.com
National free service hotline:+86-533-6721035
Products:
WhatsApp:
QR Code:
