DE2615036A1 - Verfahren zur entfernung von stickstoffverbindungen aus abwasser der acrylnitrilherstellung - Google Patents
Verfahren zur entfernung von stickstoffverbindungen aus abwasser der acrylnitrilherstellungInfo
- Publication number
- DE2615036A1 DE2615036A1 DE19762615036 DE2615036A DE2615036A1 DE 2615036 A1 DE2615036 A1 DE 2615036A1 DE 19762615036 DE19762615036 DE 19762615036 DE 2615036 A DE2615036 A DE 2615036A DE 2615036 A1 DE2615036 A1 DE 2615036A1
- Authority
- DE
- Germany
- Prior art keywords
- wastewater
- treatment
- waste water
- compounds
- acrylonitrile
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 24
- 229910017464 nitrogen compound Inorganic materials 0.000 title claims description 15
- 150000002830 nitrogen compounds Chemical class 0.000 title claims description 14
- 150000002825 nitriles Chemical class 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000002699 waste material Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 51
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 33
- 239000002351 wastewater Substances 0.000 claims description 33
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 30
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 27
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229910021529 ammonia Inorganic materials 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000010626 work up procedure Methods 0.000 claims description 4
- 231100000614 poison Toxicity 0.000 claims description 3
- 239000012495 reaction gas Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 239000002574 poison Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- PDNNQADNLPRFPG-UHFFFAOYSA-N N.[O] Chemical compound N.[O] PDNNQADNLPRFPG-UHFFFAOYSA-N 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- KYPOHTVBFVELTG-OWOJBTEDSA-N (e)-but-2-enedinitrile Chemical compound N#C\C=C\C#N KYPOHTVBFVELTG-OWOJBTEDSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- -1 crotonic acid nitrile Chemical class 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 238000012863 analytical testing Methods 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- JFBJUMZWZDHTIF-UHFFFAOYSA-N chlorine chlorite Inorganic materials ClOCl=O JFBJUMZWZDHTIF-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- GHOSWTYYXFVLML-UHFFFAOYSA-N propan-2-one;prop-2-enal Chemical compound CC(C)=O.C=CC=O GHOSWTYYXFVLML-UHFFFAOYSA-N 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762615036 DE2615036A1 (de) | 1976-04-07 | 1976-04-07 | Verfahren zur entfernung von stickstoffverbindungen aus abwasser der acrylnitrilherstellung |
| RO7789905A RO73032A (ro) | 1976-04-07 | 1977-04-04 | Procedeu de purificare a apelor reziduale provenite de la fabricarea acrilonitrilului |
| GB14331/77A GB1526190A (en) | 1976-04-07 | 1977-04-05 | Process for removing nitrogen compounds from waste water from the preparation of acrylonitrile |
| FI771076A FI771076A7 (https=) | 1976-04-07 | 1977-04-05 | |
| ES457618A ES457618A1 (es) | 1976-04-07 | 1977-04-06 | Procedimiento para retirar compuestos de nitrogeno de las a-guas residuales. |
| BR7702206A BR7702206A (pt) | 1976-04-07 | 1977-04-06 | Processo para a separacao de compostos de nitrogenio de aguas residuais da fabricacao de acrilonitrila |
| BE2055809A BE853319A (fr) | 1976-04-07 | 1977-04-07 | Procede pour eliminer les composes azotes d'eaux residuaires de la production d'acrylonitrile |
| FR7710640A FR2347315A1 (fr) | 1976-04-07 | 1977-04-07 | Procede pour eliminer les composes azotes d'eaux residuaires de la production de l'acrylonitrile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762615036 DE2615036A1 (de) | 1976-04-07 | 1976-04-07 | Verfahren zur entfernung von stickstoffverbindungen aus abwasser der acrylnitrilherstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2615036A1 true DE2615036A1 (de) | 1977-10-27 |
Family
ID=5974699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762615036 Pending DE2615036A1 (de) | 1976-04-07 | 1976-04-07 | Verfahren zur entfernung von stickstoffverbindungen aus abwasser der acrylnitrilherstellung |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE853319A (https=) |
| BR (1) | BR7702206A (https=) |
| DE (1) | DE2615036A1 (https=) |
| ES (1) | ES457618A1 (https=) |
| FI (1) | FI771076A7 (https=) |
| FR (1) | FR2347315A1 (https=) |
| GB (1) | GB1526190A (https=) |
| RO (1) | RO73032A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022526A1 (de) * | 1979-07-11 | 1981-01-21 | Bayer Ag | Verfahren zur Abwasserbehandlung |
| EP0054733A1 (de) * | 1980-12-11 | 1982-06-30 | SKW Trostberg Aktiengesellschaft | Grenzflächenaktives Mittel und Verfahren zu seiner Herstellung und dessen Verwendung |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278582A (en) * | 1980-02-25 | 1981-07-14 | The B. F. Goodrich Company | Removal of residual acrylonitrile monomer |
| DE4110056A1 (de) * | 1991-03-27 | 1992-10-01 | Degussa | Verfahren zum entgiften von cyanhydrine und/oder nitrile enthaltenden waessrigen loesungen |
| EP0810183A1 (en) * | 1996-05-29 | 1997-12-03 | The Standard Oil Company | Treatment process for acrylonitrile plant wastewater streams |
| AU1716799A (en) * | 1998-12-08 | 2000-06-26 | E.I. Du Pont De Nemours And Company | Process for removal of cyanide from reactions producing 1,3 diones |
| CN103787538B (zh) * | 2012-11-01 | 2016-02-24 | 中国石油化工股份有限公司 | 一种丁腈橡胶废水的回收处理方法 |
| US20230331601A1 (en) | 2020-05-17 | 2023-10-19 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Method for water purification and sanitization |
| CN117945570A (zh) * | 2022-10-31 | 2024-04-30 | 中国石油化工股份有限公司 | 丙烯腈装置废水的低成本、低耗能处理工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2076809A5 (https=) * | 1970-01-29 | 1971-10-15 | Air Liquide | |
| DE2050722C3 (de) * | 1970-10-15 | 1978-09-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Aufbereitung eines wäßrigen Ablaufs aus Anlagen zur Erzeugung von Acrylnitril |
| FR2126567A5 (https=) * | 1971-02-11 | 1972-10-06 | Ugilor | |
| DE2219645B2 (de) * | 1972-04-21 | 1981-02-26 | Peroxid-Chemie Gmbh, 8023 Hoellriegelskreuth | Verfahren zur Beseitigung von cyanidhaltigen Giftstoffen |
-
1976
- 1976-04-07 DE DE19762615036 patent/DE2615036A1/de active Pending
-
1977
- 1977-04-04 RO RO7789905A patent/RO73032A/ro unknown
- 1977-04-05 FI FI771076A patent/FI771076A7/fi not_active Application Discontinuation
- 1977-04-05 GB GB14331/77A patent/GB1526190A/en not_active Expired
- 1977-04-06 BR BR7702206A patent/BR7702206A/pt unknown
- 1977-04-06 ES ES457618A patent/ES457618A1/es not_active Expired
- 1977-04-07 BE BE2055809A patent/BE853319A/xx unknown
- 1977-04-07 FR FR7710640A patent/FR2347315A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022526A1 (de) * | 1979-07-11 | 1981-01-21 | Bayer Ag | Verfahren zur Abwasserbehandlung |
| EP0054733A1 (de) * | 1980-12-11 | 1982-06-30 | SKW Trostberg Aktiengesellschaft | Grenzflächenaktives Mittel und Verfahren zu seiner Herstellung und dessen Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2347315A1 (fr) | 1977-11-04 |
| GB1526190A (en) | 1978-09-27 |
| RO73032A (ro) | 1981-08-17 |
| BR7702206A (pt) | 1977-11-08 |
| ES457618A1 (es) | 1978-02-01 |
| FI771076A7 (https=) | 1977-10-08 |
| BE853319A (fr) | 1977-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OHN | Withdrawal |