CA1043540A - Process for halogen production - Google Patents
Process for halogen productionInfo
- Publication number
- CA1043540A CA1043540A CA221,826A CA221826A CA1043540A CA 1043540 A CA1043540 A CA 1043540A CA 221826 A CA221826 A CA 221826A CA 1043540 A CA1043540 A CA 1043540A
- Authority
- CA
- Canada
- Prior art keywords
- nitrogen
- hydrogen halide
- reaction
- zone
- reaction system
- 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
- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000008569 process Effects 0.000 title claims abstract description 56
- 229910052736 halogen Inorganic materials 0.000 title abstract description 11
- 150000002367 halogens Chemical class 0.000 title abstract description 11
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 111
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910000039 hydrogen halide Inorganic materials 0.000 claims abstract description 59
- 239000012433 hydrogen halide Substances 0.000 claims abstract description 59
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 54
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 39
- 239000001301 oxygen Substances 0.000 claims abstract description 39
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 32
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 30
- 239000000460 chlorine Substances 0.000 claims abstract description 23
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 22
- 230000003647 oxidation Effects 0.000 claims abstract description 21
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims abstract description 20
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 claims abstract description 14
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 11
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 22
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 19
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 19
- 239000007791 liquid phase Substances 0.000 claims description 15
- 230000001172 regenerating effect Effects 0.000 claims description 14
- 229910001868 water Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract description 44
- 239000007789 gas Substances 0.000 abstract description 33
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract description 15
- 150000002830 nitrogen compounds Chemical class 0.000 abstract description 14
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 239000007800 oxidant agent Substances 0.000 description 9
- 230000001590 oxidative effect Effects 0.000 description 9
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 description 8
- 235000019392 nitrosyl chloride Nutrition 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 150000004820 halides Chemical class 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- LZDSILRDTDCIQT-UHFFFAOYSA-N dinitrogen trioxide Chemical compound [O-][N+](=O)N=O LZDSILRDTDCIQT-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910004068 NO2Cl Inorganic materials 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- C01B7/09—Bromine; Hydrogen bromide
- C01B7/096—Bromine
-
- 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
- C01B7/03—Preparation from chlorides
- C01B7/04—Preparation of chlorine from hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46657474A | 1974-05-03 | 1974-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1043540A true CA1043540A (en) | 1978-12-05 |
Family
ID=23852287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA221,826A Expired CA1043540A (en) | 1974-05-03 | 1975-03-11 | Process for halogen production |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS50151792A (enExample) |
| AR (1) | AR202750A1 (enExample) |
| AU (1) | AU8077775A (enExample) |
| BR (1) | BR7502340A (enExample) |
| CA (1) | CA1043540A (enExample) |
| DE (1) | DE2514877A1 (enExample) |
| ES (1) | ES437308A1 (enExample) |
| FR (1) | FR2269494B1 (enExample) |
| GB (1) | GB1508474A (enExample) |
| IT (1) | IT1032806B (enExample) |
| NL (1) | NL7505235A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111825059A (zh) * | 2019-04-22 | 2020-10-27 | Fei 公司 | 卤素产生器 |
-
1975
- 1975-03-11 CA CA221,826A patent/CA1043540A/en not_active Expired
- 1975-03-18 GB GB1126975A patent/GB1508474A/en not_active Expired
- 1975-04-05 DE DE19752514877 patent/DE2514877A1/de active Pending
- 1975-04-17 BR BR7502980A patent/BR7502340A/pt unknown
- 1975-04-29 AR AR25856175A patent/AR202750A1/es active
- 1975-04-30 ES ES437308A patent/ES437308A1/es not_active Expired
- 1975-05-02 AU AU80777/75A patent/AU8077775A/en not_active Expired
- 1975-05-02 NL NL7505235A patent/NL7505235A/xx not_active Application Discontinuation
- 1975-05-02 FR FR7513796A patent/FR2269494B1/fr not_active Expired
- 1975-05-02 IT IT6813075A patent/IT1032806B/it active
- 1975-05-06 JP JP5419575A patent/JPS50151792A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111825059A (zh) * | 2019-04-22 | 2020-10-27 | Fei 公司 | 卤素产生器 |
| CN111825059B (zh) * | 2019-04-22 | 2022-09-23 | Fei 公司 | 卤素产生器 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7505235A (nl) | 1975-11-05 |
| DE2514877A1 (de) | 1975-11-13 |
| JPS50151792A (enExample) | 1975-12-05 |
| BR7502340A (pt) | 1976-03-16 |
| AU8077775A (en) | 1976-11-04 |
| ES437308A1 (es) | 1977-02-01 |
| GB1508474A (en) | 1978-04-26 |
| FR2269494A1 (enExample) | 1975-11-28 |
| FR2269494B1 (enExample) | 1979-10-05 |
| IT1032806B (it) | 1979-06-20 |
| AR202750A1 (es) | 1975-07-15 |
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