Hydrolytic lignin

Lignin (from the Latin word “lignum” — wood) is a substance characterizing the stiffened walls of plant cells, i.e. a complex organic polymers that form important structural materials in the support tissues of vascular plants and some algae. Lignin is not an independent substance, but a mixture of aromatic polymers of related structure. Often lignin is defined as an oligomer, mainly consisting of phenylpropane monomers. Natural lignins are usually highly soluble in water, as well as in various organic and inorganic solvents. Hydrolytic lignin (HL) is formed as a result of hydrolysis of vegetable raw materials, under conditions of rigid thermochemical treatment, resulting in insolubleness in water, as well as poor or complete insolubleness in most common solvents. Hydrolytic lignin is a raw material for the production of granulated active coal, porous brick, fertilizers, acetic and oxalic acids, vanillin and various fillers. Also, HL is used to collect oil and oil products spills from water and solid surfaces. In medicine, HL is registered as an international nonproprietary name (Ligninumhydrolisatum, Ligninhydrolised) and is used as an intestinal sorbent. In veterinary medicine, hydrolytic lignin is used for similar purposes as an adsorbent of mycotoxins. In 2000 a plant for production of the lignin-based bioplastics called "Arboform" allowing multiple processing by melting was opened near Karlsruhe.

Hydrolytic lignin after processing in our production is

Technologies for soil reclamation from oil products

According to expert estimates, annual oil losses in Russia reach 1.5-2.0% of the total volume of its production in the country.
Annually over 40 thousand accidents connected with oil and oil products spills happen in Russia, and the total area of the country territory contaminated with oil products exceeds 800 thousand hectares. Losses of oil and oil products only as a result of emergencies reach 20 million tons annually.

Lignin biosorbent

State-of-the-art technologies of oil pollution purification include the use of sorbent based on hydrolytic lignin for the removal of oil and oil products. Hydrolytic lignin is large-tonnage waste in the hydrolysis of wood. A certain amount of sorbent with the help of simple spray agents is evenly sprayed on the oil and oil products spot inside the fence or containment of the spot. As a result of the process of oil sorption, the duration of which depends on the thickness of the film, a paste-like mass is formed. This mass can be collected mechanically or transported to a convenient place for removal.

We produce and sell:

On the water

Unfractionated powder.

On the ground

Oil-absorbing mats.

For Buyers

In the matter of purchase contact us by phone:

+7 (916) 629-28-68
+7 (916) 235-01-14

or by e - mail, our address:
npkalteh@yandex.ru

R&D Conclusion “Study of effectiveness of soil cleaning from petroleum hydrocarbon by application of lignin and biopreparation in the laboratory conditions”

Natural intestinal sorbents and adsorbents

Hydrolytic lignin - based sorbent has the properties of natural intestinal sorbents, and consists of products of wood hydrolysis such as lignin oligomer, mainly consisting of phenylpropane groups and their derivatives, as well as the slight presence of hydrate cellulose. The sorbent can be used as a high-quality raw material for the preparation of biologically active additives and detoxifying drugs for exogenous and endogenous toxicoses of various origins. The product offered, "Biosorb-M" is the perfect choice for preparation of inexpensive and qualitative premixes and feed additives for a diet of farm animals, poultry and fish as effective adsorbent of mycotoxins of various origins. As studies show, activated hydrolytic lignin equally successfully copes with intoxication caused by groups of both "northern" and "southern" fungi. For example, the index of adsorption capacity to T-2 toxin is 70%.

We produce and sell:

Hydrolytic lignin-based biosorbents

Hydrolytic lignin

Collection of petroleum products

Ecological biofuels

Intestinal sorbent and adsorbents

And also

For Buyers

Technologies for soil reclamation from oil products

Technologies

Method

Lignin biosorbent

On the water

On the ground

For Buyers

Natural intestinal sorbents and adsorbents

Natural intestinal sorbents

Mycotoxin adsorbent

For buyers

Our production

Raw

Cleaning

Milling

Drying

Packing

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