CA1067451A - Process for preparing cyanogen halides - Google Patents
Process for preparing cyanogen halidesInfo
- Publication number
- CA1067451A CA1067451A CA200,434A CA200434A CA1067451A CA 1067451 A CA1067451 A CA 1067451A CA 200434 A CA200434 A CA 200434A CA 1067451 A CA1067451 A CA 1067451A
- Authority
- CA
- Canada
- Prior art keywords
- anode chamber
- anode
- process according
- cyanogen
- halide
- 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
- -1 cyanogen halides Chemical class 0.000 title claims abstract description 16
- JMANVNJQNLATNU-UHFFFAOYSA-N glycolonitrile Natural products N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims abstract description 11
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 6
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000376 reactant Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 150000008045 alkali metal halides Chemical class 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002253 acid Substances 0.000 description 9
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 7
- 150000004820 halides Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 229910000039 hydrogen halide Inorganic materials 0.000 description 2
- 239000012433 hydrogen halide Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 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
- 229920000877 Melamine resin Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- OBOYOXRQUWVUFU-UHFFFAOYSA-N [O-2].[Ti+4].[Nb+5] Chemical compound [O-2].[Ti+4].[Nb+5] OBOYOXRQUWVUFU-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/004—Halogenides of cyanogen
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7307035A NL7307035A (enExample) | 1973-05-21 | 1973-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1067451A true CA1067451A (en) | 1979-12-04 |
Family
ID=19818894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA200,434A Expired CA1067451A (en) | 1973-05-21 | 1974-05-21 | Process for preparing cyanogen halides |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4024033A (enExample) |
| JP (1) | JPS5652119B2 (enExample) |
| BE (1) | BE815331A (enExample) |
| CA (1) | CA1067451A (enExample) |
| CH (1) | CH596327A5 (enExample) |
| DE (1) | DE2424544A1 (enExample) |
| FR (1) | FR2230588B1 (enExample) |
| GB (1) | GB1432755A (enExample) |
| IT (1) | IT1013194B (enExample) |
| NL (1) | NL7307035A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8956520B2 (en) | 2009-06-05 | 2015-02-17 | Akzo Nobel Chemicals International B.V. | Electrochemical process to prepare chemicals using a cyanide salt |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135126U (enExample) * | 1984-09-07 | 1986-08-22 | ||
| JPS62297608A (ja) * | 1986-06-16 | 1987-12-24 | Dowa:Kk | 竪型気化バ−ナ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US631468A (en) * | 1897-10-23 | 1899-08-22 | Carl Kellner | Method of and apparatus for producing alkali salts. |
| US984703A (en) * | 1910-07-14 | 1911-02-21 | Nat Tube Co | Process of making sulfuric acid and electrolytic iron. |
| US3105023A (en) * | 1961-03-14 | 1963-09-24 | Standard Oil Co | Electrochemical manufacture of cyanogen halides |
| US3300398A (en) * | 1962-10-12 | 1967-01-24 | Standard Oil Co | Process for the production of cyanogen halide and apparatus for use therewith |
| US3423175A (en) * | 1966-06-13 | 1969-01-21 | Nat Distillers Chem Corp | Manufacture of interhalogen compounds and halogenoids |
| US3592616A (en) * | 1968-05-15 | 1971-07-13 | Geigy Chem Corp | Process for the continuous production of cyanogen chloride |
-
1973
- 1973-05-21 NL NL7307035A patent/NL7307035A/xx not_active Application Discontinuation
-
1974
- 1974-05-20 IT IT51131/74A patent/IT1013194B/it active
- 1974-05-21 BE BE144563A patent/BE815331A/xx unknown
- 1974-05-21 DE DE2424544A patent/DE2424544A1/de not_active Withdrawn
- 1974-05-21 CA CA200,434A patent/CA1067451A/en not_active Expired
- 1974-05-21 CH CH694674A patent/CH596327A5/xx not_active IP Right Cessation
- 1974-05-21 GB GB2259674A patent/GB1432755A/en not_active Expired
- 1974-05-21 FR FR7417640A patent/FR2230588B1/fr not_active Expired
- 1974-05-21 JP JP5721774A patent/JPS5652119B2/ja not_active Expired
- 1974-05-21 US US05/471,953 patent/US4024033A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8956520B2 (en) | 2009-06-05 | 2015-02-17 | Akzo Nobel Chemicals International B.V. | Electrochemical process to prepare chemicals using a cyanide salt |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1432755A (en) | 1976-04-22 |
| FR2230588A1 (enExample) | 1974-12-20 |
| DE2424544A1 (de) | 1974-12-12 |
| JPS5652119B2 (enExample) | 1981-12-10 |
| BE815331A (nl) | 1974-11-21 |
| CH596327A5 (enExample) | 1978-03-15 |
| IT1013194B (it) | 1977-03-30 |
| US4024033A (en) | 1977-05-17 |
| NL7307035A (enExample) | 1974-11-25 |
| JPS5032095A (enExample) | 1975-03-28 |
| FR2230588B1 (enExample) | 1979-02-16 |
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