SU72805A1 - The method of purification of coke oven gas from naphthalene - Google Patents
The method of purification of coke oven gas from naphthaleneInfo
- Publication number
- SU72805A1 SU72805A1 SU2331A SU2331A SU72805A1 SU 72805 A1 SU72805 A1 SU 72805A1 SU 2331 A SU2331 A SU 2331A SU 2331 A SU2331 A SU 2331A SU 72805 A1 SU72805 A1 SU 72805A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- naphthalene
- coke oven
- purification
- oven gas
- gas
- Prior art date
Links
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 title description 8
- 238000000034 method Methods 0.000 title description 6
- 239000000571 coke Substances 0.000 title description 5
- 238000000746 purification Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Activated Sludge Processes (AREA)
Description
Способы ОЧИСТКИ коксового газа от нафталина путем промывки его холодильным рассолом с рекуперацией холода известны.Methods for CLEANING coke oven gas from naphthalene by washing it with a refrigeration brine with cold recovery are known.
Особенностью предлагаемого способа вл етс обработка очищенного холодного газа водой с последующим использованием охлажденной воды дл предварительного охлаждени газа, поступающего на очистку.A feature of the proposed method is the treatment of the purified cold gas with water, followed by the use of cooled water to pre-cool the gas entering the treatment.
На чертеже изображена схема установки дл осуществлени предлагаемого способа.The drawing shows an installation diagram for carrying out the proposed method.
Перед поступлением в газораспределительную сеть коксовый газ должен быть очищен от нафталина во избежание выпадени последнего в газопроводах и закупорки их.Before entering the gas distribution network, the coke oven gas must be cleared of naphthalene in order to avoid the latter falling out in gas pipelines and blocking them.
Установка, в которой осуществл етс очистка коксового газа, состоит из скруббера } предварительного охлаждени , рассольного скруббера 2, регенератора 3 холода и насосов 4.The installation in which the coke oven gas is being cleaned consists of a pre-cooling scrubber}, a brine scrubber 2, a cold regenerator 3, and a pump 4.
Газ, очищенный и охлажденный в рассольном скруббере до 0°, проход через регенератор холода, обрабатываетс водой с температурой 25°. При этом газ нагреваетс до -{-15°, охлажда воду до +5°, и насыщаетс ларами воды. Охлажденна вода из регенератора 3 поступает в скруббер J, где она используетс дл предварительного охлаждени газа, поступающего на очистку, затем процесс повтор етс .Gas purified and cooled in a brine scrubber to 0 °, passing through a cold regenerator, is treated with water at a temperature of 25 °. At the same time, the gas is heated to - {- 15 °, the water is cooled to + 5 °, and saturated with lars of water. The cooled water from the regenerator 3 enters the scrubber J, where it is used to pre-cool the gas entering the purification, then the process repeats.
Предмет изобретени Subject invention
Способ очистки коксового газа от нафталина путем промывки его холодным рассолом с рекуперацией холода, отличающийс тем, что очищенный холодный газ обрабатывают водой и полученную охлажденную воду используют дл предварительного охлаждени газа, поступающего на очистку.A method for purifying coke oven gas from naphthalene by washing it with cold brine with cold recovery, characterized in that the purified cold gas is treated with water and the resulting cooled water is used to pre-cool the gas entering the purification.
Lr-| ЬLr- | B
HIHI
Вода-25Water-25
Рассол-7°С Boda- ZSCBrine-7 ° C Boda- ZSC
U JU j
гда .where
Ш1Ш1
газгольдер 3 gasholder 3
So3a -5CSo3a -5c
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2331A SU72805A1 (en) | 1946-02-20 | 1946-02-20 | The method of purification of coke oven gas from naphthalene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2331A SU72805A1 (en) | 1946-02-20 | 1946-02-20 | The method of purification of coke oven gas from naphthalene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU3995A1 SU3995A1 (en) | 1927-11-30 |
| SU72805A1 true SU72805A1 (en) | 1947-11-30 |
Family
ID=48249106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2331A SU72805A1 (en) | 1946-02-20 | 1946-02-20 | The method of purification of coke oven gas from naphthalene |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU72805A1 (en) |
-
1946
- 1946-02-20 SU SU2331A patent/SU72805A1/en active
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