DE2100968C2 - Nicht-wäßrige, Kupfer(I)- und Kupfer(II)-ionen enthaltende Kupfersalzlösungen und ihre Verwendung zur Abtrennung von Olefinen - Google Patents
Nicht-wäßrige, Kupfer(I)- und Kupfer(II)-ionen enthaltende Kupfersalzlösungen und ihre Verwendung zur Abtrennung von OlefinenInfo
- Publication number
- DE2100968C2 DE2100968C2 DE2100968A DE2100968A DE2100968C2 DE 2100968 C2 DE2100968 C2 DE 2100968C2 DE 2100968 A DE2100968 A DE 2100968A DE 2100968 A DE2100968 A DE 2100968A DE 2100968 C2 DE2100968 C2 DE 2100968C2
- Authority
- DE
- Germany
- Prior art keywords
- copper
- ions
- solutions according
- aqueous
- separation
- 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.)
- Expired
Links
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 title claims description 15
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 title claims description 10
- 150000001336 alkenes Chemical class 0.000 title claims description 10
- 239000012266 salt solution Substances 0.000 title claims description 5
- 150000001879 copper Chemical class 0.000 title claims description 3
- 238000000926 separation method Methods 0.000 title description 9
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 27
- -1 alkali metal salt Chemical class 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 16
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 15
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 8
- 229960004889 salicylic acid Drugs 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 229960001860 salicylate Drugs 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 description 17
- 230000007797 corrosion Effects 0.000 description 17
- 239000003112 inhibitor Substances 0.000 description 8
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 7
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- LEBJWEKXSNLCBQ-UHFFFAOYSA-M copper(1+);2,2,2-trifluoroacetate Chemical compound [Cu+].[O-]C(=O)C(F)(F)F LEBJWEKXSNLCBQ-UHFFFAOYSA-M 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 150000003870 salicylic acids Chemical class 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 2
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical group CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XDZMPRGFOOFSBL-UHFFFAOYSA-N 2-ethoxybenzoic acid Chemical compound CCOC1=CC=CC=C1C(O)=O XDZMPRGFOOFSBL-UHFFFAOYSA-N 0.000 description 1
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940063284 ammonium salicylate Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229960004025 sodium salicylate Drugs 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/12—Oxygen-containing compounds
- C23F11/124—Carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US243970A | 1970-01-12 | 1970-01-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2100968A1 DE2100968A1 (de) | 1972-07-13 |
| DE2100968C2 true DE2100968C2 (de) | 1981-10-01 |
Family
ID=21700768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2100968A Expired DE2100968C2 (de) | 1970-01-12 | 1971-01-11 | Nicht-wäßrige, Kupfer(I)- und Kupfer(II)-ionen enthaltende Kupfersalzlösungen und ihre Verwendung zur Abtrennung von Olefinen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3656886A (enrdf_load_stackoverflow) |
| JP (1) | JPS5335010B1 (enrdf_load_stackoverflow) |
| BE (1) | BE761426A (enrdf_load_stackoverflow) |
| CA (1) | CA970954A (enrdf_load_stackoverflow) |
| DE (1) | DE2100968C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2076046B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1296015A (enrdf_load_stackoverflow) |
| NL (1) | NL7100290A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758606A (en) * | 1972-06-02 | 1973-09-11 | Exxon Research Engineering Co | Corrosion inhibitors for cuprous tetrachloroaluminate complexes |
| JPS55122250A (en) * | 1979-01-17 | 1980-09-19 | Hitachi Ltd | Cassette tape recorder |
| US5417725A (en) * | 1994-02-01 | 1995-05-23 | Graves; Gordon C. | Penetration and fixture freeing agent |
| US5643534A (en) * | 1995-07-20 | 1997-07-01 | Betzdearborn Inc. | Corrosion inhibitor for alkanolamine units |
| MD4321C1 (ro) * | 2014-01-21 | 2015-09-30 | Институт Химии Академии Наук Молдовы | Inhibitor de coroziune a oţelului în apă |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1940041A (en) * | 1931-09-30 | 1933-12-19 | Avis Braxton Davenport | Process and product for preventing rust and corrosion |
| US2182612A (en) * | 1937-01-30 | 1939-12-05 | American Distilling Company In | Product for use as nonrusting and noncorroding antifreezing mixtures |
| US2197832A (en) * | 1938-05-07 | 1940-04-23 | Socony Vacuum Oil Co Inc | Mineral oil composition |
| NL50248C (enrdf_load_stackoverflow) * | 1938-12-05 | 1941-04-15 | ||
| US2623835A (en) * | 1941-03-14 | 1952-12-30 | Shell Dev | Anticorrosive metal article and method of making same |
| US2311931A (en) * | 1941-12-27 | 1943-02-23 | American Cyanamid Co | Lubricant |
| US2714092A (en) * | 1953-03-04 | 1955-07-26 | Texas Co | Lithium base grease containing group ii divalent metal alkyl salicylate, such as zinc alkyl salicylate, as copper corrosion inhibitor |
| DE1256513B (de) * | 1962-09-21 | 1967-12-14 | Westinghouse Electric Corp | Verfahren zur Entseuchung von mit radioaktiven Korrosionsprodukten verunreinigten Metalloberflaechen |
| US3349043A (en) * | 1966-01-19 | 1967-10-24 | Manning Dev Corp | Methods and compositions for controlling oxidation of metal surfaces |
-
1970
- 1970-01-12 US US2439A patent/US3656886A/en not_active Expired - Lifetime
-
1971
- 1971-01-11 NL NL7100290A patent/NL7100290A/xx not_active Application Discontinuation
- 1971-01-11 GB GB1296015D patent/GB1296015A/en not_active Expired
- 1971-01-11 FR FR7100629A patent/FR2076046B1/fr not_active Expired
- 1971-01-11 DE DE2100968A patent/DE2100968C2/de not_active Expired
- 1971-01-11 JP JP71305A patent/JPS5335010B1/ja active Pending
- 1971-01-11 CA CA102,398A patent/CA970954A/en not_active Expired
- 1971-01-11 BE BE761426A patent/BE761426A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA970954A (en) | 1975-07-15 |
| FR2076046B1 (enrdf_load_stackoverflow) | 1973-10-19 |
| NL7100290A (enrdf_load_stackoverflow) | 1971-07-14 |
| JPS5335010B1 (enrdf_load_stackoverflow) | 1978-09-25 |
| BE761426A (fr) | 1971-07-12 |
| US3656886A (en) | 1972-04-18 |
| FR2076046A1 (enrdf_load_stackoverflow) | 1971-10-15 |
| DE2100968A1 (de) | 1972-07-13 |
| GB1296015A (enrdf_load_stackoverflow) | 1972-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |