SU11001A1 - The method of washing pyrogenation gases from naphthalene - Google Patents
The method of washing pyrogenation gases from naphthaleneInfo
- Publication number
- SU11001A1 SU11001A1 SU10109A SU10109A SU11001A1 SU 11001 A1 SU11001 A1 SU 11001A1 SU 10109 A SU10109 A SU 10109A SU 10109 A SU10109 A SU 10109A SU 11001 A1 SU11001 A1 SU 11001A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- naphthalene
- washing
- pyrogenation
- gases
- oil
- Prior art date
Links
Landscapes
- Industrial Gases (AREA)
Description
Известны два способа удалени нафталина из пирогенационных газов. По одному способу дл этой цели примен ютс дегт рные масла, при чем насыщенное нафталином масло требует очистки или замены его свежим . Поэтому способ мало экономичен , так как масло используетс только дл отмывки нафталина. Другой способ, основанный на применении воды дл охлаждени газа и механического удалени выделившегос нафталина, мало прин т.Two methods are known for removing naphthalene from pyrogenation gases. In one method, tar oils are used for this purpose, and the naphthalene saturated oil requires cleaning or replacing it with fresh oil. Therefore, the process is not economical, since the oil is used only for washing naphthalene. Another method, based on the use of water to cool the gas and mechanically remove the released naphthalene, is little accepted.
В предлагаемом способе отмывки пирогенационных газов от нафталина дл промывани газа используетс насыщенное масло, служившее ранее дл вымывани бензола по известнымIn the proposed method of washing the pyrogenation gases from naphthalene, a saturated oil is used for washing the gas, which previously served to wash out benzene according to known
способам и обладающее свойством удал ть нафталин из теплого газа. При охлаждении до 35° газ выдел ет из себ часть нафталина, в виду чего отмывку нафталина маслом ведут при температуре 35-40° во избежание отдачи маслом газу летучих составных частей. При этом получаетс то преимущество, что дл отмывки нафталина не требуетс особого масла и что отмывка может быть произведена в имеющихс аппаратах дл коксовальных печей. Масло дл промывани при 40° не отдает газу летучих составных частей, так как полученный при этой температуре продукт конденсации содержит в себе до 20,о составных частей, которыеmethods and having the ability to remove naphthalene from warm gas. When cooled to 35 ° C, the gas releases a portion of naphthalene, which means that the naphthalene is washed with oil at a temperature of 35-40 ° in order to avoid volatile constituents in the oil. This has the advantage that special oil is not required for washing naphthalene, and that washing can be carried out in existing coke ovens. Oil for washing at 40 ° does not give the gas volatile constituents, since the condensation product obtained at this temperature contains up to 20% of the constituents that
кип т между 100 и 200°. Насыщенное бензолом масло дл промывани , после вбирани в себ нафталина и после удалени воды, проходит через отгоночные аппараты, где оно освобождаетс от легкого масла и нафталина .boil between 100 and 200 °. The benzene-saturated oil for washing, after naphthalene has been taken in and after the water has been removed, passes through strippers, where it is freed from light oil and naphthalene.
Предмет патента. Способ отмывки пирогенационных газов от нафталина, отличающийс тем, что газ, отмытый от бензола обычным способом, промывают вновь тем же маслом, насыщенным бензолом , при температуре 35-40° Ц.The subject of the patent. A method of washing pyrogenation gases from naphthalene, characterized in that the gas washed from benzene in the usual way is washed again with the same oil, saturated with benzene, at a temperature of 35-40 ° C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU10109A SU11001A1 (en) | 1926-08-14 | 1926-08-14 | The method of washing pyrogenation gases from naphthalene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU10109A SU11001A1 (en) | 1926-08-14 | 1926-08-14 | The method of washing pyrogenation gases from naphthalene |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU64791 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU11001A1 true SU11001A1 (en) | 1926-09-30 |
Family
ID=50556545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU10109A SU11001A1 (en) | 1926-08-14 | 1926-08-14 | The method of washing pyrogenation gases from naphthalene |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU11001A1 (en) |
-
1926
- 1926-08-14 SU SU10109A patent/SU11001A1/en active
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