SU499256A1 - The method of separation of aromatic hydrocarbons from a mixture with non-aromatic hydrocarbons - Google Patents

The method of separation of aromatic hydrocarbons from a mixture with non-aromatic hydrocarbons

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Publication number
SU499256A1
SU499256A1 SU2048920A SU2048920A SU499256A1 SU 499256 A1 SU499256 A1 SU 499256A1 SU 2048920 A SU2048920 A SU 2048920A SU 2048920 A SU2048920 A SU 2048920A SU 499256 A1 SU499256 A1 SU 499256A1
Authority
SU
USSR - Soviet Union
Prior art keywords
aromatic hydrocarbons
separation
mixture
hydrocarbons
aromatic
Prior art date
Application number
SU2048920A
Other languages
Russian (ru)
Inventor
Владимир Александрович Проскуряков
Александр Александрович Гайле
Михаил Николаевич Пульцин
Александр Петрович Захаров
Original Assignee
Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета
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Application filed by Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета filed Critical Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета
Priority to SU2048920A priority Critical patent/SU499256A1/en
Application granted granted Critical
Publication of SU499256A1 publication Critical patent/SU499256A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

В табл. 2 представлены результаты одноступенчатой экстракции ароматических углеводородов некоторыми циклическими сульфоксидами и дл  сравнени  сульфоланом и от-метилтриметиленсульфоном при соотношении растворител  и сырь  2 : 1 (вес).In tab. Figure 2 shows the results of single-stage extraction of aromatic hydrocarbons with some cyclic sulfoxides and for comparison with sulfolane and methyltrimethylene sulfone with a ratio of solvent and raw materials of 2: 1 (weight).

Таблица 2table 2

SU2048920A 1974-07-22 1974-07-22 The method of separation of aromatic hydrocarbons from a mixture with non-aromatic hydrocarbons SU499256A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2048920A SU499256A1 (en) 1974-07-22 1974-07-22 The method of separation of aromatic hydrocarbons from a mixture with non-aromatic hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2048920A SU499256A1 (en) 1974-07-22 1974-07-22 The method of separation of aromatic hydrocarbons from a mixture with non-aromatic hydrocarbons

Publications (1)

Publication Number Publication Date
SU499256A1 true SU499256A1 (en) 1976-01-15

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Application Number Title Priority Date Filing Date
SU2048920A SU499256A1 (en) 1974-07-22 1974-07-22 The method of separation of aromatic hydrocarbons from a mixture with non-aromatic hydrocarbons

Country Status (1)

Country Link
SU (1) SU499256A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007248A1 (en) * 1993-09-07 1995-03-16 Exxon Research & Engineering Company Aromatics extraction from hydrocarbon oil using tetramethylene sulfoxide
US5399244A (en) * 1993-12-06 1995-03-21 Glitsch, Inc. Process to recover benzene from mixed hydrocarbons by extractive distillation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007248A1 (en) * 1993-09-07 1995-03-16 Exxon Research & Engineering Company Aromatics extraction from hydrocarbon oil using tetramethylene sulfoxide
US5880325A (en) * 1993-09-07 1999-03-09 Exxon Research And Engineering Company Aromatics extraction from hydrocarbon oil using tetramethylene sulfoxide
US5399244A (en) * 1993-12-06 1995-03-21 Glitsch, Inc. Process to recover benzene from mixed hydrocarbons by extractive distillation

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