SU110935A1 - The method of synthesis of the emulsifier type nek - Google Patents
The method of synthesis of the emulsifier type nekInfo
- Publication number
- SU110935A1 SU110935A1 SU565292A SU565292A SU110935A1 SU 110935 A1 SU110935 A1 SU 110935A1 SU 565292 A SU565292 A SU 565292A SU 565292 A SU565292 A SU 565292A SU 110935 A1 SU110935 A1 SU 110935A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- synthesis
- nek
- emulsifier
- emulsifier type
- fraction
- Prior art date
Links
- 239000003995 emulsifying agent Substances 0.000 title description 7
- 238000000034 method Methods 0.000 title description 6
- 230000015572 biosynthetic process Effects 0.000 title description 2
- 238000003786 synthesis reaction Methods 0.000 title description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical group CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- LWEAHXKXKDCSIE-UHFFFAOYSA-M 2,3-di(propan-2-yl)naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S([O-])(=O)=O)=C(C(C)C)C(C(C)C)=CC2=C1 LWEAHXKXKDCSIE-UHFFFAOYSA-M 0.000 description 1
- 244000286663 Ficus elastica Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- HUMHYXGDUOGHTG-HEZXSMHISA-N alpha-D-GalpNAc-(1->3)-[alpha-L-Fucp-(1->2)]-D-Galp Chemical compound O[C@H]1[C@H](O)[C@H](O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](O[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](O)[C@@H](CO)OC1O HUMHYXGDUOGHTG-HEZXSMHISA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229940081330 tena Drugs 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical group C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
В промышленности синтетического каучука примен етс эмульгатор типа некал , синтезированный нз исевдобути.тена. Однако псевдобутилен вл етс в насто щее врем дефицитным продуктом, испо.мьзуемым д.т синтеза дивинп.та методом дегидрировани , что 1юзво.1 ет повысить общий выход дивинп.та из этилового спирта.In the synthetic rubber industry, an emulsifier of the noncalc type is used, synthesized by a nanotube and isobduti.tena. However, pseudobutylene is currently a scarce product used by the synthesis method of divincit by the dehydrogenation method, which improves the overall yield of divintin from ethyl alcohol.
Особенностью описываемого способа вл етс то, что новый эмул1,гатор типа некал (дибутп.шафта , су.тьфокис.того кали м.ти 1 атри ) нред.тожено получать из ами .теновой фракци, содержащейс в мототопливе - отходе производства СК по методу С. В. Лебедева.The peculiarity of the described method is that a new emul1, a nekal type (dibutp.shafta, su.t. fok. Potassium m. 1 atri) is not necessary to be obtained from am. A fraction contained in motor fuel - the waste of IC production according to the method S.V. Lebedeva.
Разгонка различных типов мототонлива ноказа.та, что наиболее богато амиленовой фракцией так называемое ..егкое мототоп.чнво, по .тучеиное нрп выделенин но.тидиенов и содержащее около 25% ( весовых) ами.тепов. При выде.тениц амиленовой фракции пз мототоплпва диэтиловый уфир, наход щийс в нем, отгон етс вместе с ампленом и .тегко отмываете водой.Acceleration of various types of motorcycle fuel is nokaza.ta, which is the most rich in the amylen fraction, the so-called. Mottotochnoe mottop.nnno, according to the torpedo nrp excretion of notidienes and containing about 25% (by weight) of amine. When extracting the amylen fraction from a pz, the motor-heating unit diethyl ufir located in it distills together with the amplain and is washed thoroughly with water.
Наиболее пригодной д,л синтеза эмульгатора вилась фракци , кпп ща при 30-40° и. содержанга The most suitable d, l synthesis emulsifier fraction, CPR at 30-40 ° and. detained
80-8о% амилена, 10-1ь% эфира и 3-4% дпеновых углеводородов.80-8% of amylene, 10-1% of ether and 3-4% of dpeno hydrocarbons.
Испытани показа.ти, что .т гатор , полученный предложенным способо.м, не снижает качества кау4VKOB п ,чне пригоден д.ч замены стандартного некал , изгото15леппого пз бутилена.Tests have shown that the gattor obtained by the proposed method does not reduce the quality of the 4KKOB, which is not suitable for replacing the standard standard, commercially made pz butylene.
П р и м ер. В 40-.титровый освинцованный автоклав, снабженный рубашкой и мешалкой, загружают 11,4 /CL 91,2%-ной серной кислоты и при перемешивании 6 кс нафталина . Затем нрп температуре 20- 35° в течение часа в авток.тав постепепно загружают 8 ;г амилеповой фракцпп состава: амилена 80,9%; дпеновых углеводородов- 3 .. эфир а- 1 б °Ь, а.чьдегида-0,.P r and m er. A 40-liter leaded autoclave equipped with a jacket and a stirrer was charged with 11.4 / CL of 91.2% sulfuric acid and, with stirring, 6 kf naphthalene. Then the irp temperature of 20-35 ° for an hour in the car.tav gradually load 8; g amilep fraction of the composition: amylene 80.9%; d-hydrocarbons-3 .. ether a- 1 b ° b, a.chdegid-0 ,.
Полученный в результате реакции алкилнафта.И су.тьфируют 4.7 /Сс cepnoii кис.тоты. по.тученной предвари1с. с ;ешенпем 2 кг 93,5-ного купоросного мас.ча и 2,7 KJ 21,7%-пого олеума. Сульфирование ведут при 55° в течение 3 часов. Пое.те выдержки отработанную кнс.чоту (15.7 .) слнвают . а а, кплнафта.1инсу.ьфокис.тоту нейтрализуют раствором едкого натра; полученный при зтом раствор натриевых солей нагревают с раствором гипохлорита около 2 час. дл очистки от солей железа и отбелки . Отделение от шлама производ т отстаиванием (8 часов) и декантацией раствора эмульгатора. эмульгатора в пересчете на сухое вещество-15 , или 86% от теоретического, счита на нафталин.The result of the reaction is alkylnaphta. And it is confined to 4.7 / Cc cepnoii acid. According to the preliminary study. c; eshenpem 2 kg of 93.5% of vitriol by weight; 2.7 KJ and 21.7% of oleum. The sulfonation is carried out at 55 ° for 3 hours. Go to the endups spent kn.chotu (15.7.) Slyvayut. a, kpnnafta.1insu.fokok.totu neutralized with caustic soda solution; The sodium salt solution obtained at this time is heated with a solution of hypochlorite for about 2 hours. for cleaning iron salts and bleaching. Separation from the sludge is carried out by settling (8 hours) and decantation of the emulsifier solution. emulsifier in terms of dry matter-15, or 86% of the theoretical, calculated as naphthalene.
Предмет изобретени Subject invention
Способ синтеза эмульгатора типа некал путем сульфировани алкилнафталина , нейтрализации полученного продукта сухим едким натром и отбелки алкилнафталинсульфокислого натри раствором гипохЛорита , отличающийс тем, что, Б цел х увеличени ресурсов сырь дл получени эмульгатора и использовани побочных продукtob производства Дивинила из спирта , алкилнафталин получают путем алкйлировани нафталина амиленовой фpaktt,иeй с температурой 30-40°, выдел емой из мототоплйва заводов синтетического каучука.A method of synthesizing emulsifier HEKA by sulfonating alkylnaphthalenes, neutralizing the resulting product with dry caustic soda and bleaching alkilnaftalinsulfokislogo sodium hypochlorite solution, characterized in that B for purposes of increasing the feedstock resources for the preparation of the emulsifier and using the adverse produktob production divinyl of alcohol, alkylnaphthalene prepared by alkylirovani naphthalene amylenic fraction, eee with a temperature of 30-40 ° emitted from the motor-fueling of synthetic rubber plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU565292A SU110935A1 (en) | 1957-01-24 | 1957-01-24 | The method of synthesis of the emulsifier type nek |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU565292A SU110935A1 (en) | 1957-01-24 | 1957-01-24 | The method of synthesis of the emulsifier type nek |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU110935A1 true SU110935A1 (en) | 1957-11-30 |
Family
ID=48383609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU565292A SU110935A1 (en) | 1957-01-24 | 1957-01-24 | The method of synthesis of the emulsifier type nek |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU110935A1 (en) |
-
1957
- 1957-01-24 SU SU565292A patent/SU110935A1/en active
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