FI65213C - Foerfarande foer framstaellning av en blandning innehaollande klordioxid - Google Patents
Foerfarande foer framstaellning av en blandning innehaollande klordioxid Download PDFInfo
- Publication number
- FI65213C FI65213C FI760545A FI760545A FI65213C FI 65213 C FI65213 C FI 65213C FI 760545 A FI760545 A FI 760545A FI 760545 A FI760545 A FI 760545A FI 65213 C FI65213 C FI 65213C
- Authority
- FI
- Finland
- Prior art keywords
- alkali metal
- yes
- column
- jatkuvasti
- reaction
- Prior art date
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 40
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 36
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000004155 Chlorine dioxide Substances 0.000 claims description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 229910052936 alkali metal sulfate Inorganic materials 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims 3
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims 1
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 claims 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims 1
- HAYXDMNJJFVXCI-UHFFFAOYSA-N arsenic(5+) Chemical compound [As+5] HAYXDMNJJFVXCI-UHFFFAOYSA-N 0.000 claims 1
- 229940077449 dichromate ion Drugs 0.000 claims 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 229910001437 manganese ion Inorganic materials 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 33
- 229910052938 sodium sulfate Inorganic materials 0.000 description 26
- 235000011152 sodium sulphate Nutrition 0.000 description 26
- 238000005649 metathesis reaction Methods 0.000 description 23
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 11
- 239000002253 acid Substances 0.000 description 6
- 238000010411 cooking Methods 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 238000005580 one pot reaction Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000012445 acidic reagent Substances 0.000 description 3
- -1 alkali metal chlorate Chemical class 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical group OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- RVBUZBPJAGZHSQ-UHFFFAOYSA-N 2-chlorobutanoic acid Chemical compound CCC(Cl)C(O)=O RVBUZBPJAGZHSQ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- 229910001902 chlorine oxide Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
-
- 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
- B01J2219/00164—Controlling or regulating processes controlling the flow
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI811669A FI65607C (fi) | 1975-03-07 | 1981-05-29 | Foerfarande foer kontinuerlig framstaellning av en blandning innehaollande klordioxid och klor samt foer aotervinning av alkalimetallkloridslam |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/556,379 US3976758A (en) | 1975-03-07 | 1975-03-07 | Production of chlorine dioxide |
US55637975 | 1975-03-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI760545A FI760545A (US20030199744A1-20031023-C00003.png) | 1976-09-08 |
FI65213B FI65213B (fi) | 1983-12-30 |
FI65213C true FI65213C (fi) | 1984-04-10 |
Family
ID=24221108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI760545A FI65213C (fi) | 1975-03-07 | 1976-03-02 | Foerfarande foer framstaellning av en blandning innehaollande klordioxid |
Country Status (10)
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049784A (en) * | 1975-03-07 | 1977-09-20 | Hooker Chemicals & Plastics Corporation | Production of chlorine dioxide with product slurry metathesis |
ZA786778B (en) * | 1978-01-03 | 1980-07-30 | Erco Ind Ltd | Improved washing procedure in chlorine dioxide production |
NZ190344A (en) * | 1978-05-18 | 1981-02-11 | Hooker Chemicals Plastics Corp | Continuous production of a mixture of chlorine dioxide, chlorine and a neutral alkali metal salt |
US5770171A (en) * | 1990-03-05 | 1998-06-23 | Eka Nobel Inc. | Process for production of chlorine dioxide |
US6126702A (en) | 1998-03-09 | 2000-10-03 | International Paper Company | Apparatus and method for treating sesquisulfate waste streams |
AU2011229776B2 (en) | 2010-03-23 | 2013-11-28 | International Paper Company | Improved BCTMP filtrate recycling system and method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE337217C (US20030199744A1-20031023-C00003.png) * | ||||
NL57583C (US20030199744A1-20031023-C00003.png) * | 1941-05-08 | 1900-01-01 | ||
US2531137A (en) * | 1946-06-25 | 1950-11-21 | Laubi Otto | Preparation of sulfuric acid and sodium chloride from sodium sulfate solutions |
US3864456A (en) * | 1964-08-13 | 1975-02-04 | Electric Reduction Co | Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate |
US3563702A (en) * | 1968-03-05 | 1971-02-16 | Hooker Chemical Corp | Production of chlorine dioxide |
CA920773A (en) * | 1970-01-20 | 1973-02-13 | Electric Reduction Company Of Canada | Production of sulphuric acid |
US3760065A (en) * | 1970-05-29 | 1973-09-18 | Erco Ind Ltd | Production of chlorine dioxide |
US3754081A (en) * | 1970-09-17 | 1973-08-21 | Hooker Chemical Corp | Process for the production of chlorine dioxide,chlorine and a mixtureof an alkali metal sulfate and bisulfate |
US3793439A (en) * | 1971-02-17 | 1974-02-19 | Erco Ind Ltd | Production of chlorine dioxide |
US3800026A (en) * | 1971-04-06 | 1974-03-26 | Stauffer Chemical Co | Method for preparing sodium chloride brine |
US3733395A (en) * | 1971-04-07 | 1973-05-15 | Hooker Chemical Corp | Process for producing chlorine dioxide,chlorine and a neutral sulfate salt in the sulfate or kraft process of preparing wood pulp |
-
1975
- 1975-03-07 US US05/556,379 patent/US3976758A/en not_active Expired - Lifetime
-
1976
- 1976-02-17 CA CA245,890A patent/CA1097478A/en not_active Expired
- 1976-02-18 AU AU11193/76A patent/AU498155B2/en not_active Expired
- 1976-02-23 SE SE7602124A patent/SE416127B/xx unknown
- 1976-02-26 BR BR7601244A patent/BR7601244A/pt unknown
- 1976-03-02 FI FI760545A patent/FI65213C/fi not_active IP Right Cessation
- 1976-03-03 ES ES445743A patent/ES445743A1/es not_active Expired
- 1976-03-03 JP JP51023696A patent/JPS5924082B2/ja not_active Expired
- 1976-03-05 PT PT64874A patent/PT64874B/pt unknown
- 1976-03-05 FR FR7606304A patent/FR2302964A1/fr active Granted
-
1979
- 1979-08-14 SE SE7906795A patent/SE430590B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
ES445743A1 (es) | 1977-09-01 |
CA1097478A (en) | 1981-03-17 |
BR7601244A (pt) | 1976-09-14 |
SE430590B (sv) | 1983-11-28 |
FI65213B (fi) | 1983-12-30 |
AU1119376A (en) | 1977-08-25 |
JPS51112797A (en) | 1976-10-05 |
PT64874A (en) | 1976-04-01 |
SE7906795L (sv) | 1979-08-14 |
SE416127B (sv) | 1980-12-01 |
AU498155B2 (en) | 1979-02-15 |
FI760545A (US20030199744A1-20031023-C00003.png) | 1976-09-08 |
FR2302964A1 (fr) | 1976-10-01 |
JPS5924082B2 (ja) | 1984-06-07 |
SE7602124L (sv) | 1976-09-08 |
PT64874B (en) | 1977-07-22 |
FR2302964B1 (US20030199744A1-20031023-C00003.png) | 1981-08-21 |
US3976758A (en) | 1976-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KEMANORD AB |