- Silica gel is a
granular, porous form of silica made synthetically from sodium
silicate.
- Silica gel is most
commonly encountered in everyday life as beads packed in a
semi-permeable plastic.
- A solution of sodium
silicate is acidified to produce a gelatinous precipitate that is washed
then dehydrated to produce colorless silica gel.
- Silica gels can be
produced from different raw materials. However, the synthesis from
mineral acids, e.g. sulfuric acid, and aqueous sodium silicate is the
only industrial relevant process today.
- Aminopropyl silica gel
was prepared from porous silica gel and was used as a solid support for
immunoadsorbent in the purification of anti-glycolipid
antibodies.
- Silica gel may also be
used to keep the relative humidity inside a high frequency radio or
satellite transmission system waveguide as low as possible.
- Silica gel is also used
to dry the air in industrial compressed air systems. Air from the
compressor discharge flows through a bed of silica gel beads.
- Silica gel is sometimes
used as a preservation tool to control relative humidity in museum and
library exhibitions and storage.
- Silica gel is applied
to aluminum, glass, or plastic sheets for thin layer
chromatography.
- Silica gel is also used
as cat litter, by itself or in combination with more traditional
materials, such as clays including bentonite. It is trackless and
virtually odorless, albeit expensive.
- The sol-gel technology
is believed to be an energy- and resource-saving process. At present,
three directions of the sol-gel technology are employed to produce
silica glasses suitable for optical applications.
- Modern silica gel
technology enables the production of highly pure gels that are composed
of nearly 100% SiO2 with tailor-made pore systems and surface
properties.
- The Silica Gel must
be replaced when damp. The Silica Gel can be dried and re-used . A
suitable drying oven is required
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General
- About silica gel
- Silica gel
- Hydrogel
- Silicone Hydrogels
Process
-
Aminopropyl silica gel as a solid
support for preparation of glycolipid immunoadsorbent and purification
of antibodies
-
New preparation method of silica-gel
activator for lead isotope measurement by hydrolysis of
tetraethylortosilicate
- Preparation of a Novel Silica Gel for Electrode
Additive of PEMFCs
- Simplified Method for the Preparation of Silica
Gel Media
-
Making a silica gel stock
-
Synthesis and Characterization of
Porous Silica Gels for Biomedical Applications
-
Sol
gel Silica Coatings
-
Fabrication of Hydrogen Selective Silica Membranes
Company
Profiles & Consultants
- Company from
California
- Company from
China
- Company from
China
- Company from
China
- Company from
China
- Company from
China
- Consultant from
Minnesota
- Consultant from
Delhi
Patent &
Technology
- Silica gel
- Process for preparing
microspheroidal desiccant silica gel
- Preparation of silica
gel
- Dry silica gel and
process of preparation
- Preparation of
transparent methyl-modified silica gel
- Silica gel glasses after laser
irradiation
Material Safety Data
Sheet
- Silica gel Material Safety Data Sheet
- Silica Gel
- Material Safety Datasheet
indicating silica gel
- Silica gel, grade 60, 230-400
mesh MSDS
- Safety data for silica gel
- Stopak Silica
Gel
- Victoria’s Silica Gel
VSG2
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Applications
-
Selection for
particular application
-
Introduction to Functionalized Silica
Gel and Alumina
-
Optosensor for Cinchona Alkaloids With
C18 Silica Gel as a Substrate
-
Silicon Dioxide and Silica Gel
-
The regeneration of silica gel
desiccant by air from a solar heater with a compound parabolic
concentrator
Functions
- Functionalized silica
gel
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Trends and
Developments in Silicone Hydrogel Materials
- Adsorption of N2 on
Silica gel
- An Evaluation of Silica Gel for Humidity Control in
Display Cases
- Sol gel transcription
- Formation of the
Monolithic Silica Gel Column with Bimodal Pore Structure
- Determination of
surface area
Regeneration
-
Methods for reconditioning silica gel
-
Improving Silica Gel Reactivation
-
The regeneration of
silica gel desiccant by air
-
Management
of Blue Indicating Silica Gel in the Electricity Supply Industry
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The
regeneration of silica gel desiccant by air from
a solar heater with a
compound parabolic concentrator
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Silica Gel Drying
-
Silica Gel Drying Oven
Product
-
Silica Gel Cat Litter
-
Functionalized Silica Gels
-
Agropharm silica gel products
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Silica products
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Cosmosil Prep Materials Silica Gel
60-N
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Silica
Product List
-
Silica gel sorbents
-
Silica Gel
Tachyonized
Report
-
Management of Blue Indicating Silica
Gel in the Electricity Supply Industry
-
Report on a Parallel Carbonyl
Monitoring Study Using C18 and Silica Gel Sampling Media
- Antitumor Activity of Silica Gel PF 254
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