- Sodium lignosulfonate (lignosulfonic acid, sodium salt) is used in the food industry
; as a de-foaming agent for paper
production and in adhesives for items that come in contact with food.
- It has antimicrobial and preservative properties, and
is used as an ingredient in animal feeds.
- It is also used for construction, ceramics, mineral
powder, chemical industry, textile industry (leather), metallurgical
industry, petroleum industry, fire- retardant materials, rubber
vulcanization, organic
polymerization.
- Sodium lignosulfonate (NaLS) is obtained from renewable
sources and was chosen as a
substitute for phenol in the preparation
of phenolic resins in view of its chemical structure, which features
aromatic rings of the phenolic type.
- Sodium lignosulfonate was prepared from stripped
sulphite waste liquor
- Twelve L of this liquor were filtered and then
saturated with sodium chloride.
- Metal salts of lignosulfonic acid (LS), such as
sodium (Na), calcium (Ca) and magnesium (Mg) are produced from an
eluted solution obtained as a by-product of cooking process in sulfite
pulping.
- The sulfonic group is usually introduced into
-position of the phenylpropane structure of lignin via cleavage of the
side chain.
- The corrosion and scale inhibition properties of sodium
lignosulfonate (SL) were investigated by determining the corrosion and
scale inhibition efficiency, the polarization curve, the residual
turbidity, and the polymorph of calcium carbonate (CaCO3) scale.
- The pH value of 10 wt % SL solution is about pH 6,
and the percentage of SL was
determined by ultraviolet
spectrophotometry.
- Sodium lignosulfonate was
used as a substitute for
phenol in the preparation of phenolic resin, as it contains aromatic
rings of phenolic type, and as a substitute for polyols in the
preparation of polyurethane, due to the presence of alcoholic hydroxyls
which can react with the isocyanate group. |
Introduction
- Sodium
lignosulphonate
- Anodic Oxidation
of a Lignosulfonate to Vanillin in a Versatile Flow Cell Assembly
- Wax
Emulsions
- Lignin and the
Environment
Patent
- Regenerated
cellulose containing cross linked sodium lignate or sodium
lignosulfonates
- Ozonated
lignosulfonates
- Low electrolyte
sodium lignosulfonates
- Lignosulfonate treated fertilizer particles
- Formation
treatment with silicate activated lignosulfonate gel
- Ammoxidized
lignosulfonate cement dispersant
- Method for
preparing low electrolyte sodium lignosulfonates
Study
- Solution
behaviours and adsorption characteristics of sodium
lignosulfonate
- The Inability of
Polyporus Versicolor to Metabolize Sodium Lignosulfonate
- Impact properties
of sisal fiber reinforced composites: polyurethane and phenolic matrices
based on sodium lignosulfonate
- Glass transition
of rigid polyurethane foams derived from sodium lignosulfonate mixed
with diethylene, triethylene and polyethylene glycols
- Effects of rice
seeds coated with calcium peroxide on rice seedlings
MSDS
- Sodium
lignosulfonate
- Spectrum Sodium
lignosulfonate
- Sodium
lignosulfonate MSDS
- Sodium
lignosulfonate powder
- Lignosite
- Pelletized
limestone
- Sodium
lignosulfonate datasheet
- Granulime
- Eucon
- Dimension
Ultra
- Cuprofix
Ultra
- Chemsearch
900
Order the CD ROM
Today |
Suppliers
- Manufacturers of Sodium lignosulphonate
- Suppliers of Sodium lignosulphonate
- Exporters of Sodium lignosulphonate
- Sodium lignosulphonate Suppliers
- List of Suppliers
- List of suppliers-Sodium lignosulphonate
Raw material &
Equipment suppliers
- Sulphite suppliers
- Sodium chloride suppliers
- Bal mill suppliers
Company
- Company from
Canada
- Company1 from
China
- Company2 from
China
- Company3 from
China
- Company from
India
- Company from
Mumbai
- Company1
from
Delhi
- Company2 from
Delhi
- Company from
Russia
Products
- Ultra Min
20
- Specifications of
Sodium Lignosulfonates
- Sodium
lignosulfonate water reducer
-
Product list
-
DX - SLS
Production Technology
Report
- Sulfites for
Oxygen Control
- Disperse Red
- Prospect of sodium
lignosulfonate derived from hardwood black liquor as ingredient in
Mortar
- Adsorption of
sodium lignosulfonates by sodium montrnorillonite from aqueous
solutions
- Environmental
effects of applying lignosulfonates to roads
- Corrosion and
Scale Inhibition Properties of Sodium Lignosulfonate and Its Potential
Application in Recirculating Cooling Water System
- Control of dust
emissions from unpaved roads
|