CS196380B2 - Method of the continuous obtaining of hydrogen chloride - Google Patents
Method of the continuous obtaining of hydrogen chloride Download PDFInfo
- Publication number
- CS196380B2 CS196380B2 CS775125A CS512577A CS196380B2 CS 196380 B2 CS196380 B2 CS 196380B2 CS 775125 A CS775125 A CS 775125A CS 512577 A CS512577 A CS 512577A CS 196380 B2 CS196380 B2 CS 196380B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hydrochloric acid
- circuit
- concentration
- zone
- hcl
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 252
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910000041 hydrogen chloride Inorganic materials 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims description 16
- 239000000567 combustion gas Substances 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000010791 quenching Methods 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 15
- 239000007788 liquid Chemical group 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 150000008280 chlorinated hydrocarbons Chemical group 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Natural products O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 17
- 239000000460 chlorine Substances 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005201 scrubbing Methods 0.000 claims description 6
- 239000002912 waste gas Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 abstract 3
- 239000003546 flue gas Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001274961 Rubus repens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- -1 ester salt Chemical class 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gasification And Melting Of Waste (AREA)
- Gas Separation By Absorption (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2634959A DE2634959C2 (de) | 1976-08-04 | 1976-08-04 | Verfahren zur Gewinnung von Salzsäure durch Entfernung von Chlorwasserstoff aus Verbrennungsgasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS196380B2 true CS196380B2 (en) | 1980-03-31 |
Family
ID=5984667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS775125A CS196380B2 (en) | 1976-08-04 | 1977-08-02 | Method of the continuous obtaining of hydrogen chloride |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4115531A (OSRAM) |
| JP (1) | JPS5319192A (OSRAM) |
| BE (1) | BE857431A (OSRAM) |
| CA (1) | CA1078147A (OSRAM) |
| CS (1) | CS196380B2 (OSRAM) |
| DD (1) | DD131165A5 (OSRAM) |
| DE (1) | DE2634959C2 (OSRAM) |
| FR (1) | FR2360508A1 (OSRAM) |
| GB (1) | GB1538189A (OSRAM) |
| IT (1) | IT1079908B (OSRAM) |
| NL (1) | NL7708611A (OSRAM) |
| NO (1) | NO152504C (OSRAM) |
| PL (1) | PL107651B1 (OSRAM) |
| ZA (1) | ZA774688B (OSRAM) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215935A1 (de) * | 1982-04-29 | 1983-11-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur aufbereitung verduennter mineralsaeuren |
| DE3436139A1 (de) * | 1984-10-02 | 1986-04-10 | Wacker-Chemie GmbH, 8000 München | Verfahren zur waermerueckgewinnung bei der verbrennung von organischen chlorverbindungen |
| DE3611886A1 (de) * | 1986-04-09 | 1987-10-22 | Hoechst Ag | Verfahren zur entfernung von chlorwasserstoff und chlor aus verbrennungsgasen unter gewinnung von salzsaeure |
| DE3832804A1 (de) * | 1988-09-28 | 1990-03-29 | Hoechst Ag | Verfahren zur herstellung von aox-armer, chlorfreier salzsaeure |
| US5352420A (en) * | 1989-04-17 | 1994-10-04 | Krc Umwelttechnik Gmbh | Process for the purification of waste gas having a high chloride content |
| EP0393402B2 (de) * | 1989-04-17 | 1995-12-20 | Noell-KRC Umwelttechnik GmbH | Verfahren zur Reinigung von schwermetallhaltigem Abgas mit hohem Chloridgehalt |
| US5174865A (en) * | 1991-01-25 | 1992-12-29 | Dow Deutschland Inc. | Process for purifying crude hydrochloric acid |
| FR2679221B1 (fr) * | 1991-07-19 | 1994-07-01 | Solvay | Procede de fabrication d'une solution aqueuse de chlorure de sodium et son utilisation. |
| DE59306526D1 (de) * | 1993-04-08 | 1997-06-26 | Ct Umwelttechnik Ag | Verfahren und Einrichtung zur Erzeugung von Chlorwasserstoff aus chlorhaltigem Abfallstoff |
| CN1332877C (zh) * | 1997-12-22 | 2007-08-22 | 陶氏环球技术公司 | 由较低价值的卤化材料生产一种或多种有用的产品 |
| CN101318065B (zh) * | 2008-04-29 | 2011-01-19 | 北京航天石化技术装备工程公司 | 含氯废液、废气无公害处理方法及其专用装置 |
| JP2019522565A (ja) * | 2016-05-20 | 2019-08-15 | カリファ ユニバーシティ オブ サイエンス アンド テクノロジーＫｈａｌｉｆａ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｓｃｉｅｎｃｅ Ａｎｄ Ｔｅｃｈｎｏｌｏｇｙ | ガス混合物からの不要成分の塊状分離 |
| US12454456B2 (en) | 2020-09-04 | 2025-10-28 | John R. CALLAWAY | Hydrogen chloride loop fuel reaction |
| CN114288841A (zh) * | 2021-12-31 | 2022-04-08 | 山东三方化工集团有限公司 | 曼海姆法硫酸钾尾气处理系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950170A (en) * | 1956-07-19 | 1960-08-23 | Knapsack Ag | Recovery of hydrogen halides |
| US3140155A (en) * | 1959-05-21 | 1964-07-07 | Hooker Chemical Corp | Hydrogen halide recovery |
| NL253964A (OSRAM) * | 1959-07-20 | |||
| US3387430A (en) * | 1961-12-28 | 1968-06-11 | Falls Ind Inc | Hydrochloric acid process |
| BE631187A (OSRAM) * | 1962-04-19 | |||
| FR1354606A (fr) * | 1962-04-19 | 1964-03-06 | Basf Ag | Procédé pour régler la concentration des solutions d'acide chlorhydrique obtenues suivant le procédé d'absorption adiabatique de gaz chlorhydrique |
| DE1228232B (de) * | 1964-01-24 | 1966-11-10 | Knapsack Ag | Verfahren zur Vernichtung von chlorierten Kohlenwasserstoffrueckstaenden unter Gewinnung von Salzsaeure |
| GB1070515A (en) * | 1966-03-08 | 1967-06-01 | Knapsack Ag | Decomposition of chlorinated hydrocarbon residues while recovering hydrochloric acid |
| US3666424A (en) * | 1968-04-05 | 1972-05-30 | Tenneco Chem | Constant concentration hydrochloric acid by varying water feed proportionally to temperature |
| US3826816A (en) * | 1972-09-13 | 1974-07-30 | Nl Industries Inc | Method for scrubbing hcl from waste gases |
| US3980758A (en) * | 1972-12-22 | 1976-09-14 | Hoechst Aktiengesellschaft | Process for the combustion of chlorine containing wastes |
| DE2262875B2 (de) * | 1972-12-22 | 1977-06-23 | Hoechst Ag, 6000 Frankfurt | Verfahren zur verbrennung von chlorhaltigen abfaellen |
| US4018879A (en) * | 1973-05-04 | 1977-04-19 | Shell Oil Company | Combustion of halogenated hydrocarbon |
-
1976
- 1976-08-04 DE DE2634959A patent/DE2634959C2/de not_active Expired
-
1977
- 1977-07-29 US US05/820,043 patent/US4115531A/en not_active Expired - Lifetime
- 1977-08-02 IT IT50530/77A patent/IT1079908B/it active
- 1977-08-02 GB GB32379/77A patent/GB1538189A/en not_active Expired
- 1977-08-02 CS CS775125A patent/CS196380B2/cs unknown
- 1977-08-02 DD DD7700200404A patent/DD131165A5/xx unknown
- 1977-08-03 NL NL7708611A patent/NL7708611A/xx not_active Application Discontinuation
- 1977-08-03 NO NO772736A patent/NO152504C/no unknown
- 1977-08-03 CA CA284,010A patent/CA1078147A/en not_active Expired
- 1977-08-03 BE BE179865A patent/BE857431A/xx not_active IP Right Cessation
- 1977-08-03 PL PL1977200042A patent/PL107651B1/pl unknown
- 1977-08-03 JP JP9331977A patent/JPS5319192A/ja active Granted
- 1977-08-03 ZA ZA00774688A patent/ZA774688B/xx unknown
- 1977-08-04 FR FR7724082A patent/FR2360508A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ZA774688B (en) | 1978-07-26 |
| JPS6131044B2 (OSRAM) | 1986-07-17 |
| DD131165A5 (de) | 1978-06-07 |
| BE857431A (fr) | 1978-02-03 |
| DE2634959A1 (de) | 1978-02-09 |
| CA1078147A (en) | 1980-05-27 |
| NO152504C (no) | 1985-10-09 |
| JPS5319192A (en) | 1978-02-22 |
| FR2360508B1 (OSRAM) | 1984-05-04 |
| DE2634959C2 (de) | 1984-09-20 |
| PL107651B1 (pl) | 1980-02-29 |
| NO772736L (no) | 1978-02-07 |
| GB1538189A (en) | 1979-01-10 |
| NO152504B (no) | 1985-07-01 |
| NL7708611A (nl) | 1978-02-07 |
| FR2360508A1 (fr) | 1978-03-03 |
| IT1079908B (it) | 1985-05-13 |
| US4115531A (en) | 1978-09-19 |
| PL200042A1 (pl) | 1978-04-10 |
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