JPS5532703A - Recovering method for chlorine in chlorinated hydrocarbon by-produced from chlorine-containing organic solvent producing process - Google Patents
Recovering method for chlorine in chlorinated hydrocarbon by-produced from chlorine-containing organic solvent producing processInfo
- Publication number
- JPS5532703A JPS5532703A JP10186278A JP10186278A JPS5532703A JP S5532703 A JPS5532703 A JP S5532703A JP 10186278 A JP10186278 A JP 10186278A JP 10186278 A JP10186278 A JP 10186278A JP S5532703 A JPS5532703 A JP S5532703A
- Authority
- JP
- Japan
- Prior art keywords
- chlorine
- chlorinated hydrocarbon
- hydrogen chloride
- waste
- chloride gas
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000460 chlorine Substances 0.000 title abstract 3
- 229910052801 chlorine Inorganic materials 0.000 title abstract 3
- 239000003960 organic solvent Substances 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 10
- 239000007789 gas Substances 0.000 abstract 5
- 239000002699 waste material Substances 0.000 abstract 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 4
- 239000000446 fuel Substances 0.000 abstract 3
- 238000005554 pickling Methods 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Treating Waste Gases (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
PURPOSE: To effectively recover hydrogen chloride gas as regenerated hydrochloric acid from by-product chlorinated hydrocarbon together with hydrogen chloride gas, generated by roasting waste pickling liquor, by mixing the hydrocarbon with fuel and by feeding the mixt. to a waste pickling liquor roasting furnace.
CONSTITUTION: Chlorinated hydrocarbon by-produced from a chlorinecontg. org. solvent producing process is mixed with principal fuel such as kerosene, fed to roasting furnace 1 of a waste pickling liquor treating apparatus, and burned. Hydrogen chloride gas generated is mixed with hydrogen chloride gas generated by oxidizing waste acid, and the mixed gas is regenerated as hydrochloric acid in absorption tower 3. By this method chlorine in chlorinated hydrocarbon can be recovered using a little fuel without deteriorating the function of the waste hydrochloric acid treating apparatus.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10186278A JPS5532703A (en) | 1978-08-23 | 1978-08-23 | Recovering method for chlorine in chlorinated hydrocarbon by-produced from chlorine-containing organic solvent producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10186278A JPS5532703A (en) | 1978-08-23 | 1978-08-23 | Recovering method for chlorine in chlorinated hydrocarbon by-produced from chlorine-containing organic solvent producing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5532703A true JPS5532703A (en) | 1980-03-07 |
| JPS5549001B2 JPS5549001B2 (en) | 1980-12-09 |
Family
ID=14311807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10186278A Granted JPS5532703A (en) | 1978-08-23 | 1978-08-23 | Recovering method for chlorine in chlorinated hydrocarbon by-produced from chlorine-containing organic solvent producing process |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5532703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668269A (en) * | 2013-12-12 | 2014-03-26 | 成都华西化工科技股份有限公司 | Process for eliminating red fume discharged from waste acid regenerating device |
-
1978
- 1978-08-23 JP JP10186278A patent/JPS5532703A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668269A (en) * | 2013-12-12 | 2014-03-26 | 成都华西化工科技股份有限公司 | Process for eliminating red fume discharged from waste acid regenerating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5549001B2 (en) | 1980-12-09 |
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