SU105932A1 - The method of producing alcohols by the oxidation of hydrocarbons - Google Patents
The method of producing alcohols by the oxidation of hydrocarbonsInfo
- Publication number
- SU105932A1 SU105932A1 SU362445-?A SU362445A SU105932A1 SU 105932 A1 SU105932 A1 SU 105932A1 SU 362445 A SU362445 A SU 362445A SU 105932 A1 SU105932 A1 SU 105932A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydrocarbons
- oxidation
- alcohols
- producing alcohols
- acid
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
Спирты ползчают пзтем окислеЛ11 углеводородов воздухом или кислородом в жидкой фазе в присутетвии рзличных эстерифицирующих веществ, например, борной киелоты , кремневой кислоты, борного ангидрида , пироборной кислоты и т. д.Alcohols creep through the oxidation of hydrocarbons by air or oxygen in the liquid phase in the presence of various esterifying substances, for example boric acid, silicic acid, boric anhydride, pyrochloric acid, etc.
Окисление производитс при темнературе 120-200° в течение 3-5 часов.Oxidation is carried out at a temperature of 120-200 ° for 3-5 hours.
Количество подаваемо1о воздуха составл ет около 500 л/кг; количество борной кислоты около 5%.The amount of air supplied is about 500 liters / kg; the amount of boric acid is about 5%.
Спирты из полученного оксидата выдел ютс путем отго1и и ненрореагировавших углеводородов в вакууме с последующим разложением водой или селективным методом с помощью метилового епирта после омылеггп сложных эфиров.The alcohols from the resulting oxidate are liberated by the preparation of unreacted hydrocarbons in vacuum, followed by decomposition with water or by a selective method using methyl epypt after the methyl esters.
Отличительной особенностью предлагаемого метода вл етс возможность получени спиртов жирного р да с числом углеродных атомов от Си до Сх и .A distinctive feature of the proposed method is the possibility of obtaining fatty alcohols with the number of carbon atoms from Cu to Cx and.
Процесс окислени в аанных услови х протекает преимун1,ествепно без деструкции молекул углеводорода . Образующиес спирты имеют то Же число уг;|еродпь х атомов в молекуле , что Н исходные углеводороды .The oxidation process under the aanal conditions takes place preimun1, naturally without the destruction of hydrocarbon molecules. The resulting alcohols have the same number of carbon atoms and atoms in the molecule that H is the original hydrocarbons.
Дл получени спиртов могут быть использованы различные фракгиги синт1пча нефти при условии отсутстви в них непредельпых и ароматических соединений, которые удал ют при необходимости последовательной обработкой серной кислотой и сорбентами.For the preparation of alcohols, various fractions of synthesizing oil can be used, provided that they contain non-aromatic and aromatic compounds, which are removed, if necessary, by sequential treatment with sulfuric acid and sorbents.
П р е д :м е т изобретени Prede: a meto of the invention
1.Способ получепи спиртов окислением углеводородов в присутствии эстери(|н- цируюн;их добавок, например, борной кислоты, отлич а ю П1, и и с тем, что, с целью образовани свободных первичных спиртов, исходный у леводород, содержа на одии атом углерода больше но сравнению с целевым епиртом, окиел ют пронусканием воздуха в течение 3-5 часов при температуре 120-200° со скоростью примерио 500-550 метров в час па килограмм исходного продукта , после чего образующиес спирты выде.и ют известными приемами .1. The method of obtaining alcohols by oxidizing hydrocarbons in the presence of ester (| n-cyruin; their additives, for example, boric acid, is different from P1, and with the fact that, in order to form free primary alcohols, The carbon atom is larger, but compared with the target alcohol, oxidized by air permeation for 3-5 hours at a temperature of 120-200 ° with a speed of 500-550 meters per hour per kilogram of the original product, after which the alcohols formed are released using known methods.
2.СпосОб по и. 1, отличаюН1 , и и с тем, что при применении в качестве исходных продуктов смесей твердых или жидких углевол 1059:3: - 2 -- ,2.PosOb on and. 1, differs from H1, and from the fact that when using as the initial products mixtures of solid or liquid carbons 1059: 3: - 2 -,
дородов, например, фракций нефти,последовате.иыюй обработкой серсиитина и др., их предварительноной киелотой и отбеливающимиfor example, oil fractions, followed by treatment of sericitin, etc., with their pre-kelote and whitening
очищают от примесей непредельныхглинами, и ароматнчеекихСоединений и смолcleaned from impurities of unsaturated clays, and aromatic compounds and resins
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU362445-?A SU105932A1 (en) | 1948-04-03 | 1948-04-03 | The method of producing alcohols by the oxidation of hydrocarbons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU362445-?A SU105932A1 (en) | 1948-04-03 | 1948-04-03 | The method of producing alcohols by the oxidation of hydrocarbons |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU360604 Division |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU105932A1 true SU105932A1 (en) | 1956-11-30 |
Family
ID=48379288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU362445-?A SU105932A1 (en) | 1948-04-03 | 1948-04-03 | The method of producing alcohols by the oxidation of hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU105932A1 (en) |
-
1948
- 1948-04-03 SU SU362445-?A patent/SU105932A1/en active
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