SU42999A1 - A method of manufacturing film-forming substances from hydrocarbons obtained as waste in the production of synthetic rubber from alcohol - Google Patents

Description

The search for possibilities of replacing natural olive oil from linseed oil led to a number of proposals that were mixed with the use of wastes from various branches of the chemical industry, mainly from the oil industry.

The proposed synthetic varnishes, differing from each other in their qualities and having certain advantages, have one common drawback - a dark color that prevents them from being used for light pigments.

L; then, in the first half of the day, | | ssni 1 redlo: ks11O rely on to get the art and. olifa carbon, obtained as waste (by-products) in the synthesis of rubber from alcohol by the method of academician S. V. Lebedev. The resulting product has film-forming properties and has several advantages over previously proposed products for the same purpose.

To obtain film-forming products (synthetic drying oil) hydrocarbons obtained in the production of synthetic rubber from alcohol according to the method of Acad. S. V. Lebedeva, located in the so-called “upper hydrocarbon layer of condensate or in“ cubo ”(137)

residues from the rectification of dIBINI .-: g are a mixture of ethylene and dzutileno hydrocarbons with Cht: Pm:, five, shchestvuyu and eight carbon atoms with admixture of various other substances (aldehydes, alcohols, etc.). see completely, or separate, pre-dispersed; e their fractions, are heated in the range from 60 to 150 in an autoclave at 4-5 atn., for 12-30 hours, in the presence of catalysts, which are different types of active clays , and .l ;;;; s can be taken by you on your own; de or 11Oi 5C 1Gnup.1o ipc: iv.; i; iro.ii.to the remedy ou i;: iroM iij:; (orthoptic hydrochloric acid. Catl. and ;. pore is in the amount of from 5 to 1o : o, depending on the taken fraction of the hydrocarbon proizodstBZI SI.

At the end of the impregnation (half-transformation), the non-polymerization of the third part of the hydrocarbons is distilled off, and the distillation is carried out before thermal treatment: boiling of the initial fraction of the carbon. The remainder in the reactor (autoclave) of catalyst extraction, laid down in my 3 rea. Chorus, in tubes (sausages) from the iron gauze, is the following: .M the commodity product, which could be:

O1 .: d:; article in full color,;

.:; -:;:. ar,;.: o, cTECi i-oiuei ccchos :; al ;; oL o; i ;;: bb: from linseed oil, speed jg; awn; dry drying with 8-10 h i s and str; 1ei; -and; eat shorter than the proposed j tibix until now, synthetic drying oils.

The subject matter of the invention.

Method of manufacture; and film-forming substances from carbon dioxide, obtained as waste in the production of j

Odstpe synthetic Kukuchu from JV; CHO1TsiPs the fact that ukgz ::;.: the angle of: 1Orodoz tseliiog; from,; ch: l; o and the selected fractions podzsrggst n.giary- I Ea -: i - ;; o with tag - ;. ergture 6D-150 in n: in the absence of tstilizatoroz (n2pr: .g: er gg. in natural form or airs :;: -; by roasting or by treatment with salt ..: -: oh x; that), then the nepolysh r; -: zoz, shuyu part of the hydrocarbons; - - ;; and the obtained residue after removal of the catalyst using applied film-forming Estest 13.