SU138928A1 - The method of extraction of aromatic compounds from coke oven gases - Google Patents
The method of extraction of aromatic compounds from coke oven gasesInfo
- Publication number
- SU138928A1 SU138928A1 SU690978A SU690978A SU138928A1 SU 138928 A1 SU138928 A1 SU 138928A1 SU 690978 A SU690978 A SU 690978A SU 690978 A SU690978 A SU 690978A SU 138928 A1 SU138928 A1 SU 138928A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coke oven
- extraction
- aromatic compounds
- oven gases
- gases
- Prior art date
Links
- 239000000571 coke Substances 0.000 title description 4
- 239000007789 gas Substances 0.000 title description 4
- 150000001491 aromatic compounds Chemical class 0.000 title description 2
- 238000000605 extraction Methods 0.000 title 1
- 238000000034 method Methods 0.000 description 7
- 230000002745 absorbent Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Способы извлечени ароматических соединений из коксовых газов путем их обработки жидкими абсорбентами известны.Methods for extracting aromatics from coke oven gases by treatment with liquid absorbents are known.
В практике некоторых коксохимических заводов дл этой цели в качестве абсорбентов используетс сол ровое масло. Однако применение сол рового масла св зано с образованием шлама, в результате чего забиваютс насадки обсорберов, контрольно-измерительна аппаратура и исключаетс осуществление автоматизации процесса.In the practice of some coking plants, salt oil is used as absorbents for this purpose. However, the use of salt oil is associated with the formation of sludge, as a result of which the nozzles of the adsorbers are clogged, the instrumentation and the automation of the process are excluded.
Предлагаемый способ извлечени ароматических соединений из коксовых газов отл:ичаетс тем, что в качестве абсорбента примен ют гидрированные фракции переработки нефти, например сол ровое масло или керосин. Вследствие отсутстви в гидрированных продуктах непредельных соединений образование шлама исключено.The proposed method for extracting aromatics from coke oven gases is excellent: by using hydrogenated fractions of oil refining, such as salt oil or kerosene, as an absorbent. Due to the absence of unsaturated compounds in the hydrogenated products, the formation of sludge is excluded.
Этот способ позвол ет упростить и удешевить процесс и высвободить значительные количества ценного сырь .This method simplifies and cheapens the process and frees up significant quantities of valuable raw materials.
П р е д м е т и зобретени ADDITIONS AND INVENTIONS
Способ извлечени ароматических соединений из коксовых газов путем их обработки жидким абсорбентом, отличающийс тем. что, с целью упрощени и удешевлени процесса, в качестве абсорбента примен ют гидрированные фракции переработки нефти, например гидрированное сол ровое масло или керосин.A method of extracting aromatic compounds from coke oven gases by treating them with a liquid absorbent, characterized in that. In order to simplify and reduce the cost of the process, hydrogenated fractions of oil refining, such as hydrogenated saline oil or kerosene, are used as an absorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU690978A SU138928A1 (en) | 1960-12-28 | 1960-12-28 | The method of extraction of aromatic compounds from coke oven gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU690978A SU138928A1 (en) | 1960-12-28 | 1960-12-28 | The method of extraction of aromatic compounds from coke oven gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU138928A1 true SU138928A1 (en) | 1961-11-30 |
Family
ID=48295046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU690978A SU138928A1 (en) | 1960-12-28 | 1960-12-28 | The method of extraction of aromatic compounds from coke oven gases |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU138928A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2476584C2 (en) * | 2007-06-29 | 2013-02-27 | Тиссенкрупп Уде Гмбх | Extraction method of aromatic hydrocarbons from coke gas by means of absorption |
-
1960
- 1960-12-28 SU SU690978A patent/SU138928A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2476584C2 (en) * | 2007-06-29 | 2013-02-27 | Тиссенкрупп Уде Гмбх | Extraction method of aromatic hydrocarbons from coke gas by means of absorption |
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