SE448865B - Kontinuerligt forfarande och apparat for framstellning av klordioxid - Google Patents
Kontinuerligt forfarande och apparat for framstellning av klordioxidInfo
- Publication number
- SE448865B SE448865B SE7909671A SE7909671A SE448865B SE 448865 B SE448865 B SE 448865B SE 7909671 A SE7909671 A SE 7909671A SE 7909671 A SE7909671 A SE 7909671A SE 448865 B SE448865 B SE 448865B
- Authority
- SE
- Sweden
- Prior art keywords
- baffle
- reaction medium
- reaction
- inlet
- vessel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims description 4
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 46
- 239000012429 reaction media Substances 0.000 claims description 42
- 239000012071 phase Substances 0.000 claims description 24
- 239000004155 Chlorine dioxide Substances 0.000 claims description 23
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000011541 reaction mixture Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 7
- -1 alkali metal chlorate Chemical class 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- 239000008246 gaseous mixture Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 5
- 239000008346 aqueous phase Substances 0.000 claims 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical class Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 238000010924 continuous production Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 26
- 239000007791 liquid phase Substances 0.000 description 14
- 239000007790 solid phase Substances 0.000 description 12
- 239000012530 fluid Substances 0.000 description 11
- 238000000926 separation method Methods 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000006227 byproduct Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 239000011151 fibre-reinforced plastic Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004035 construction material Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 239000011874 heated mixture Substances 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910001902 chlorine oxide Inorganic materials 0.000 description 1
- MAYPHUUCLRDEAZ-UHFFFAOYSA-N chlorine peroxide Chemical compound ClOOCl MAYPHUUCLRDEAZ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 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
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
- B01J2219/00772—Baffles attached to the reactor wall inclined in a helix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/964,681 US4203961A (en) | 1978-11-29 | 1978-11-29 | Chlorine dioxide generation process |
| US8285379A | 1979-10-09 | 1979-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7909671L SE7909671L (sv) | 1980-05-30 |
| SE448865B true SE448865B (sv) | 1987-03-23 |
Family
ID=26767932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7909671A SE448865B (sv) | 1978-11-29 | 1979-11-22 | Kontinuerligt forfarande och apparat for framstellning av klordioxid |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR224750A1 (cs) |
| BR (1) | BR7907616A (cs) |
| CA (1) | CA1109229A (cs) |
| CS (1) | CS222168B2 (cs) |
| FI (1) | FI67684C (cs) |
| FR (1) | FR2510538A1 (cs) |
| PL (1) | PL121947B1 (cs) |
| SE (1) | SE448865B (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1125989A (en) * | 1978-06-28 | 1982-06-22 | Erco Industries Limited | Modular chlorine dioxide generation systems |
-
1979
- 1979-11-13 CA CA339,687A patent/CA1109229A/en not_active Expired
- 1979-11-20 FI FI793638A patent/FI67684C/fi not_active IP Right Cessation
- 1979-11-21 AR AR278977A patent/AR224750A1/es active
- 1979-11-22 SE SE7909671A patent/SE448865B/sv not_active IP Right Cessation
- 1979-11-23 BR BR7907616A patent/BR7907616A/pt not_active IP Right Cessation
- 1979-11-27 FR FR7929190A patent/FR2510538A1/fr active Granted
- 1979-11-27 PL PL1979219912A patent/PL121947B1/pl unknown
- 1979-11-29 CS CS798247A patent/CS222168B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS222168B2 (en) | 1983-05-27 |
| FI67684B (fi) | 1985-01-31 |
| SE7909671L (sv) | 1980-05-30 |
| FR2510538B1 (cs) | 1984-12-28 |
| BR7907616A (pt) | 1980-08-05 |
| FI793638A7 (fi) | 1980-05-30 |
| CA1109229A (en) | 1981-09-22 |
| PL219912A1 (cs) | 1980-08-11 |
| PL121947B1 (en) | 1982-06-30 |
| FI67684C (fi) | 1985-05-10 |
| AR224750A1 (es) | 1982-01-15 |
| FR2510538A1 (fr) | 1983-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4015960A (en) | Centrifugal separator for separating entrained liquid from a stream of liquid-bearing gases | |
| US4229417A (en) | Gas-liquid contacting apparatus | |
| US5635149A (en) | Wet scrubbing method and apparatus for removing sulfur oxides from combustion effluents | |
| US9975100B2 (en) | Recovering a caustic solution via calcium carbonate crystal aggregates | |
| EP0022852A1 (en) | DIVERGENT TOURBILLON SEPARATOR. | |
| FI943338A0 (fi) | Kaasun ja nesteen erotuslaite | |
| US3324630A (en) | Crossflow scrubbing process | |
| RO117765B1 (ro) | Procedeu de curăţare umedă a gazelor de ardere | |
| SE450553B (sv) | Forfarande for tvettning av svaveldioxid fran en gasstrom i en stortkyl-tvettanordning med tva kretslopp med vattenuppslamning | |
| EP1565260B1 (en) | Gas cleaning process and equipment therefor | |
| EP0436973B1 (en) | Device for separating liquids and/or solids from a gas stream | |
| JPS60179120A (ja) | 石膏とダストを分離回収する排ガス処理方法 | |
| EP0268655B1 (en) | Method and apparatus for the cleaning of flue gas and the recovery of heat from same | |
| US3599398A (en) | Method and apparatus for separating foreign matter from gases | |
| US4353781A (en) | Device and process for cooling liquids containing solids | |
| CN1110350C (zh) | 脱硫吸收流体的处理方法和装置 | |
| NO178845B (no) | Fremgangsmåte og apparat for å tilveiebringe gassvæskekontakt | |
| CN1068243C (zh) | 用于湿式烟道废气脱硫装置中的泥浆增稠槽和吸收塔 | |
| CA2371004C (en) | Flue gas scrubbing apparatus | |
| SE448865B (sv) | Kontinuerligt forfarande och apparat for framstellning av klordioxid | |
| US5366698A (en) | Apparatus for effecting gas liquid contact | |
| US2864463A (en) | Internal purifier | |
| US3254048A (en) | Process for separating at least two immiscible liquids by causing interpenetration and intermixing of liquids of different densities | |
| RU198228U1 (ru) | Сепарационный элемент | |
| RU147796U1 (ru) | Аппарат для промывки и охлаждения сернистых газов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 7909671-5 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 7909671-5 Format of ref document f/p: F |