SU162276A1 - - Google Patents
Info
- Publication number
- SU162276A1 SU162276A1 SU753550A SU753550A SU162276A1 SU 162276 A1 SU162276 A1 SU 162276A1 SU 753550 A SU753550 A SU 753550A SU 753550 A SU753550 A SU 753550A SU 162276 A1 SU162276 A1 SU 162276A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- emulsifier
- acids
- sulfonation
- oxidized
- oxidation
- Prior art date
Links
- 239000003995 emulsifying agent Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000006277 sulfonation reaction Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000271571 Dromaius novaehollandiae Species 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- -1 fatty acid esters Chemical class 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Description
Известен епособ получени эмульгатора дл жировани кож иа осиоие сульфированных продуктов окислени иарафиношзьх углеводо )одов. По этому способу в качестве исходного сырь используютс сульфированные сиитетпческие ;ислоты, нолученные путем окислени парафиновых углеводородо с последуюндим омылением парафнног ого окснл.ата и отделением неомыл емы.х.A known method for the preparation of an emulsifier for fattening the skin and the oxidation of sulfonated oxidation products and arabic carbohydrate. According to this method, sulphonated sietipiticheskie; acids obtained by oxidation of paraffinic hydrocarbons with subsequent saponification of paraffinic oxnl .ate and neomylyems are used as a raw material.
Предлагаемый способ получени эмульгатора отличаетс от известного тем, что в качестве исходного сырь примен ют сульфнрованиые вторые неомыл емые, полученные при выделении синтетических жириых кислот из окисленных иарафииовых углеводородов. Такое отличие позвол ет расширить сырьевую базу и удешевить иолучаемы эмульгатор.The proposed method for the preparation of an emulsifier is different from the known fact that the sulfonation second unsaturated ones obtained as the starting material, obtained by isolating synthetic fatty acids from oxidized and Arabic hydrocarbons, are used. Such a difference allows the raw material base to be expanded and the emulsifier to be cheaper.
Вторые неомыл емые, иолучениые при термообработке емееи еинтетичеекнх жирных кислот, выделенных из окисленного парафииа , содержат зиачительное колнчестгю рллсших жирных спиртов. Однако высшие жирные спирты, вл юии-гес осиовой дл иолучени эмульгатора, с трудом отдел юте от оетальных компонеитов смеси.The second non-milled, and heat-treated, fatty acid esters and acids isolated from oxidized paraffia contain a significant amount of fatty alcohols. However, the higher fatty alcohols, which are yu-ges-axis for obtaining an emulsifier, are difficult to separate from the electric components of the mixture.
По предлагаемому способу отпадает пеобходимоеть в отделении высших жприых сииртов , так как при сульфироваиии (или сульфохлорировании ) вторых иео,Д1ыл емых образуетс продукт, легко раствор юнаенс даже в .oлoд;loil воде и сноеобиый эмульгировать неГ1Т|1альные жнры (еиитетичеекие и прнродиые).According to the proposed method, there is no need in the separation of higher yields of Syrtro, because when sulfiating (or sulfonochlorinating) the second time, a product is formed, it is easy to dissolve even in ice;
Пример. Вторые .чесмыл емые загружаютс в реактор. В течеиие 8-10 час при непрерывном размепп вании, медленпо.м добавлении киелоты (6-lOVc от всеа иеомыл емых) и нагреве до 80-90 С провод т сульфирование загруженного нродукта. При этом до ЗОо/о eepHoii кис.лоты :.ожет быть заменено ортофоефорнон . В результате сульфироваии образуетс эму.льгатор с указаннымн criOiicTвал1н .Example. The second ones that are being weighed are loaded into the reactor. For 8-10 hours with continuous stirring, slow addition of kielota (6-lOVc from all powders) and heating to 80-90 ° C, the sulfonation of the loaded product is carried out. At the same time, up to ZOO / o eepHoii acid.lot: can be replaced by orthophooforon. As a result of sulphurization, an emu. With the specified criOiic Tval1n is formed.
Пред М е т и з о б р е т е н и Prev Met et h o f ere
Примененне еульфированиых вторых пеомыл емых , иолуче П1ых при в.ыделении сиитетическнх жнрных кислот из окислеииых парафиновых углеводородов, в качестве эмульгатора жированн кож.The use of sulfonation of second washed, and better than P1yh during the extraction of synthetic acids from oxidized paraffinic hydrocarbons, as an emulsifier, of hides.
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792781054A Addition SU878423A2 (en) | 1979-07-12 | 1979-07-12 | Cutting plate |
SU823503561A Addition SU1115857A2 (en) | 1982-10-22 | 1982-10-22 | Cutting plate |
SU853862254A Addition SU1256864A2 (en) | 1985-03-05 | 1985-03-05 | Cutting plate |
Publications (1)
Publication Number | Publication Date |
---|---|
SU162276A1 true SU162276A1 (en) |
Family
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