SU73022A1 - Hydrocarbon oxidation method - Google Patents

Hydrocarbon oxidation method

Info

Publication number
SU73022A1
SU73022A1 SU1074A SU352387A SU73022A1 SU 73022 A1 SU73022 A1 SU 73022A1 SU 1074 A SU1074 A SU 1074A SU 352387 A SU352387 A SU 352387A SU 73022 A1 SU73022 A1 SU 73022A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oxidation
oxidation method
hydrocarbon oxidation
products
boiling
Prior art date
Application number
SU1074A
Other languages
Russian (ru)
Inventor
И.А. Горловский
А.Я. Дринберг
В.М. Кобецкая
В.М. Кобецка
Р.М. Чиртин
Original Assignee
И.А. Горловский
А.Я. Дринберг
В.М. Кобецкая
В.М. Кобецка
Р.М. Чиртин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by И.А. Горловский, А.Я. Дринберг, В.М. Кобецкая, В.М. Кобецка, Р.М. Чиртин filed Critical И.А. Горловский
Priority to SU1074A priority Critical patent/SU73022A1/en
Application granted granted Critical
Publication of SU73022A1 publication Critical patent/SU73022A1/en

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

AiJTO|) изобретени  установлено, что накопл ю11и1ес  в процессе окислени  низкомолекул рные продукты окислени  тормоз т реакцию скислепи  и уменьшают вьгхо  карбоновых кислот и океикислот. Причиной , по15идимол1у,  вл етс  накопление в реакционно - массе альдегидов и низкомоле хул рных кдс-лот.AiJTO |) of the invention has found that the accumulation of low molecular weight oxidation products during the oxidation process inhibits the reaction of the syslepia and reduces carboxylic acids and ocean acids. The reason for this, 15-dimol, is the accumulation in the reaction mass of aldehydes and low molar ccd lot.

Предлагаемый способ сокращает цример1;о в два раза врем  окислени , не уменьша  выхода карбоновых и оксикарбоновых кислот и их -)фиров; снижает температуру окислени , чем заметно улучшает цвет продуктов гжис.лени ; улучшает качество пленкообразующих, получаем .ых и;; продуктов окислени  за счет удалени  низкомолекул рнььх продуктов окисле ;и ; повышает почти в полтора раза выход прод) окислени ; попутно дает ценный отход-еырье дл  получени  еинтетических ду1листых и вкусовых веществ (низкомолекул риые продукты окислени ); обеспечивает окисление углеводородов в один цикл.The proposed method reduces crymer 1; o by two times the oxidation time without decreasing the yield of carboxylic and hydroxycarboxylic acids and their -) firs; reduces the oxidation temperature, which significantly improves the color of the products; improves the quality of film-forming, we get. and ;; oxidation products by removing low molecular weight oxidative products; and; increases by almost one and a half times the yield of prod) oxidation; along the way, it gives valuable waste material for the production of synthetic dual and flavor substances (low molecular weight oxidation products); provides oxidation of hydrocarbons in one cycle.

Мепрерывный отвод низкомолеку.ч рных продуктов окислени  из окисл е,ых углеводородов осупаествлек с помощью паров легкокнп 1ЦИХ веи,еств. На 1 кг окисл емого углеводорода в процессе окислени  должно быть испарено 4-8 кг легкокин щих веществ, конденсируемых в холодильниках, отбойниках и другой аппаратуре.The intermittent removal of low molecular weight oxidative oxidation products from oxidized hydrocarbons is reduced with the help of lightweight vapors of particles. During 1 kg of oxidizable hydrocarbon during the oxidation process, 4–8 kg of lightly condensable substances condensed in refrigerators, bumpers and other equipment should be evaporated.

При сжислени1И легких керосинов и т желых бензинов в садюм Окнсл емо продукте обычно содержатс  легкокип гдие фракции углеводородов е(, нсг)бходимыс дл  отвода 11Изкомс,,; ;1Н1-,1 продуктов окиелени  от легкокип и1их погонов.When compressed, light kerosene and heavy gasoline in a window can usually contain lightly boiled hydrocarbon fractions e (, nsg) for removal of liquid gas; ; 1H1-, 1 oxidation products from light boilers.

При окис.чении же т желых керосинов и более высококип щих фракций требуетс  добавка легкокип щих веществ, например углеводоjiovioB кефпт, с т. кии. 150-200.The oxidation of heavy kerosene and higher boiling fractions requires the addition of low-boiling substances, for example, carbohydrate and kefpt, since they are processed. 150-200.

В окислительную колонку, снабженную паровой рубашкой и воздушным барботером, загружают керосин до 60-70% высоты колонны и ввод т 0,5% катализатора. В случае малого содержани  в керосине фракций, кип щих до 200°, в колонну добавл ют легкокип щих углеводородов нефти с т. кип. 150-200° с таким расчетом, чтобы получить , смесь углеводородов, содержащую 20-25% фракций, кип щих до 200°.Kerosene up to 60-70% of the column height is loaded into an oxidation column equipped with a steam jacket and an air bubbler and 0.5% of the catalyst is introduced. In the case of low fractions in kerosene fractions boiling up to 200 °, light boiling oil hydrocarbons with a boiling point are added to the column. 150-200 ° so as to obtain a mixture of hydrocarbons containing 20-25% of fractions boiling up to 200 °.

SU1074A 1947-02-25 1947-02-25 Hydrocarbon oxidation method SU73022A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1074A SU73022A1 (en) 1947-02-25 1947-02-25 Hydrocarbon oxidation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1074A SU73022A1 (en) 1947-02-25 1947-02-25 Hydrocarbon oxidation method

Publications (1)

Publication Number Publication Date
SU73022A1 true SU73022A1 (en) 1947-11-30

Family

ID=52693802

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1074A SU73022A1 (en) 1947-02-25 1947-02-25 Hydrocarbon oxidation method

Country Status (1)

Country Link
SU (1) SU73022A1 (en)

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