SE465569B - Foerfarande foer framstaellning av klordioxid - Google Patents

Foerfarande foer framstaellning av klordioxid

Info

Publication number: SE465569B
Authority: SE; Sweden
Prior art keywords: methanol; chlorine dioxide; formaldehyde; reducing agent; weight
Prior art date: 1989-04-18

Application number

SE8901392A

Other languages

English (en)

Swedish (sv)

Other versions

SE8901392D0 (sv

SE8901392L (sv

Inventor

B H Svedin

Original Assignee

Eka Nobel Ab

Priority date (The priority date 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 date listed.)

1989-04-18

Filing date

1989-04-18

Publication date

1991-09-30

1989-04-18 Application filed by Eka Nobel Ab filed Critical Eka Nobel Ab

1989-04-18 Priority to SE8901392A priority Critical patent/SE465569B/sv

1989-04-18 Publication of SE8901392D0 publication Critical patent/SE8901392D0/xx

1989-10-26 Priority to US07/426,714 priority patent/US4986973A/en

1990-04-12 Priority to NZ233318A priority patent/NZ233318A/en

1990-04-13 Priority to JP2096604A priority patent/JPH02293301A/ja

1990-04-17 Priority to CA002014691A priority patent/CA2014691C/fr

1990-10-19 Publication of SE8901392L publication Critical patent/SE8901392L/

1991-09-30 Publication of SE465569B publication Critical patent/SE465569B/sv

Links

238000000034 method Methods 0.000 title claims description 19
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title description 5
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 81
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 61
OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 42
239000004155 Chlorine dioxide Substances 0.000 claims description 21
239000003638 chemical reducing agent Substances 0.000 claims description 21
235000019398 chlorine dioxide Nutrition 0.000 claims description 21
238000006243 chemical reaction Methods 0.000 claims description 16
239000002253 acid Substances 0.000 claims description 15
239000000203 mixture Substances 0.000 claims description 13
XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 11
239000003054 catalyst Substances 0.000 claims description 10
-1 alkali metal chlorate Chemical class 0.000 claims description 7
229910052783 alkali metal Inorganic materials 0.000 claims description 4
229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
239000011707 mineral Substances 0.000 claims description 3
239000012429 reaction media Substances 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
229910052936 alkali metal sulfate Inorganic materials 0.000 claims description 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
238000002425 crystallisation Methods 0.000 claims 1
230000008025 crystallization Effects 0.000 claims 1
230000008020 evaporation Effects 0.000 claims 1
238000001704 evaporation Methods 0.000 claims 1
229910052748 manganese Inorganic materials 0.000 claims 1
239000011572 manganese Substances 0.000 claims 1
239000002244 precipitate Substances 0.000 claims 1
238000004519 manufacturing process Methods 0.000 description 17
238000002474 experimental method Methods 0.000 description 8
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
239000000460 chlorine Substances 0.000 description 4
229910052801 chlorine Inorganic materials 0.000 description 4
239000000243 solution Substances 0.000 description 4
230000007935 neutral effect Effects 0.000 description 3
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
238000009835 boiling Methods 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052938 sodium sulfate Inorganic materials 0.000 description 2
235000011152 sodium sulphate Nutrition 0.000 description 2
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-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
150000001340 alkali metals Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000007844 bleaching agent Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000008098 formaldehyde solution Substances 0.000 description 1
235000019253 formic acid Nutrition 0.000 description 1
229910001437 manganese ion Inorganic materials 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)

SE8901392A 1989-04-18 1989-04-18 Foerfarande foer framstaellning av klordioxid SE465569B (sv)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
SE8901392A SE465569B (sv)	1989-04-18	1989-04-18	Foerfarande foer framstaellning av klordioxid
US07/426,714 US4986973A (en)	1989-04-18	1989-10-26	Process for the production of chlorine dioxide
NZ233318A NZ233318A (en)	1989-04-18	1990-04-12	Preparation of chlorine dioxide
JP2096604A JPH02293301A (ja)	1989-04-18	1990-04-13	二酸化塩素の製造方法
CA002014691A CA2014691C (fr)	1989-04-18	1990-04-17	Procede pour la production de dioxyde de chlore

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8901392A SE465569B (sv)	1989-04-18	1989-04-18	Foerfarande foer framstaellning av klordioxid

Publications (3)

Publication Number	Publication Date
SE8901392D0 SE8901392D0 (sv)	1989-04-18
SE8901392L SE8901392L (sv)	1990-10-19
SE465569B true SE465569B (sv)	1991-09-30

Family

ID=20375706

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8901392A SE465569B (sv)	1989-04-18	1989-04-18	Foerfarande foer framstaellning av klordioxid

Country Status (5)

Country	Link
US (1)	US4986973A (fr)
JP (1)	JPH02293301A (fr)
CA (1)	CA2014691C (fr)
NZ (1)	NZ233318A (fr)
SE (1)	SE465569B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5348683A (en) *	1990-02-06	1994-09-20	Olin Corporation	Chloric acid - alkali metal chlorate mixtures and chlorine dioxide generation
US5322598A (en) *	1990-02-06	1994-06-21	Olin Corporation	Chlorine dioxide generation using inert load of sodium perchlorate
US5242554A (en) *	1990-02-06	1993-09-07	Olin Corporation	Electrolytic production of chloric acid and sodium chlorate mixtures for the generation of chlorine dioxide
US5435984A (en) *	1992-04-28	1995-07-25	Degussa Corporation	Catalyst for the synthesis of chlorine dioxide
US5599518A (en) *	1994-12-01	1997-02-04	Olin Corporation	Catalytic process for chlorine dioxide generation from chloric acid
US6322768B1 (en)	1998-09-29	2001-11-27	International Paper Company	Recovery of chlorine dioxide from gas streams
US6306281B1 (en)	1999-11-30	2001-10-23	Joseph Matthew Kelley	Electrolytic process for the generation of stable solutions of chlorine dioxide
CN110272023A (zh) *	2019-07-24	2019-09-24	广州市佰分佰环境治理有限公司	一种全天候室内除醛装置及其使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE517755C (de) *	1929-08-26	1931-02-11	Willy Becher Dr	Herstellung von Chlordioxyd
US2936219A (en) *	1957-02-18	1960-05-10	Hooker Chemical Corp	Production of chlorine dioxide
US3864456A (en) *	1964-08-13	1975-02-04	Electric Reduction Co	Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate
US3446584A (en) *	1965-03-12	1969-05-27	Hooker Chemical Corp	Method of production of chlorine dioxide and sodium sulfate
US3563702A (en) *	1968-03-05	1971-02-16	Hooker Chemical Corp	Production of chlorine dioxide
CA1080434A (fr) *	1976-03-19	1980-07-01	Erco Industries Limited	Production elevee de dioxyde de chlore avec l'hc1 comme acide
SE425322B (sv) *	1976-05-11	1982-09-20	Kemanobel Ab	Forfarande vid framstellning av alkalimetall- eller jordalkalimetallklorit
JPS5444278A (en) *	1977-09-16	1979-04-07	Tateishi Roka Kougiyou Kk	Method of producing filter cylinder for cartridge filter
JPS5545483A (en) *	1978-09-29	1980-03-31	Matsushita Electric Works Ltd	Outer edge device of reciprocating electric razor
DE3522934A1 (de) *	1985-06-27	1987-01-08	Thomson Brandt Gmbh	Videorecorder
SE460046B (sv) *	1987-03-27	1989-09-04	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid

1989
- 1989-04-18 SE SE8901392A patent/SE465569B/sv not_active IP Right Cessation
- 1989-10-26 US US07/426,714 patent/US4986973A/en not_active Expired - Lifetime
1990
- 1990-04-12 NZ NZ233318A patent/NZ233318A/en unknown
- 1990-04-13 JP JP2096604A patent/JPH02293301A/ja active Pending
- 1990-04-17 CA CA002014691A patent/CA2014691C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2014691A1 (fr)	1990-10-18
SE8901392D0 (sv)	1989-04-18
US4986973A (en)	1991-01-22
SE8901392L (sv)	1990-10-19
CA2014691C (fr)	1997-09-30
JPH02293301A (ja)	1990-12-04
NZ233318A (en)	1991-07-26

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8901392-4

Effective date: 19941110

Format of ref document f/p: F

Publication	Publication Date	Title
US3563702A (en)	1971-02-16	Production of chlorine dioxide
SE500042C2 (sv)	1994-03-28	Förfarande för kontinuerlig framställning av klordioxid
SE500043C2 (sv)	1994-03-28	Förfarande för kontinuerlig framställning av klordioxid
PL180391B1 (pl)	2001-01-31	Sposób wytwarzania dwutlenku chloru PL
EP0366636B1 (fr)	1994-03-23	Procédé de production de dioxyde de chlore
US5002746A (en)	1991-03-26	Process for production of chlorine dioxide
EP1501758B1 (fr)	2018-06-20	Procede de preparation de solutions concentrees d'hypobromites stabilises
US3754081A (en)	1973-08-21	Process for the production of chlorine dioxide,chlorine and a mixtureof an alkali metal sulfate and bisulfate
SE465569B (sv)	1991-09-30	Foerfarande foer framstaellning av klordioxid
SE467252B (sv)	1992-06-22	Foerfarande foer framstaellning av klordioxid
US4490337A (en)	1984-12-25	Preparation of cupric hydroxide
KR100916974B1 (ko)	2009-09-14	이산화염소의 제조 방법
CA1105877A (fr)	1981-07-28	Procede d'obtention de dioxyde de chlore
US3933987A (en)	1976-01-20	Simultaneous production of chlorine dioxide and a salt of a strong acid
SE457531B (sv)	1989-01-09	Foerfarande vid omvandling av kalciumsulfat
EP0440736A1 (fr)	1991-08-14	Procede ameliore de production d'acide hypochloreux.
SE438145B (sv)	1985-04-01	Forfarande for framstellning av klordioxid, klor och alkalimetallsalt under vexelvis anvendning av saltsyra och svavelsyra
US4024140A (en)	1977-05-17	Production of alkali metal salts of dichloroisocyanuric acid
US4995950A (en)	1991-02-26	Preparation of alkali metal nitrates
SE7906795L (sv)	1979-08-14	Forfarande for framstellning av klordioxid, klorid och klorat
FI69292C (fi)	1986-01-10	Foerfarande foer framstaellning av klordioxid
JPH04367505A (ja)	1992-12-18	二酸化塩素連続製造方法
SU1838230A3 (ru)	1993-08-30	Cпocoб пoлучehия дbуokиcи xлopa
JPS598603A (ja)	1984-01-17	低食塩次亜塩素酸ナトリウム水溶液の製造方法
US20040131534A1 (en)	2004-07-08	Method of producing chlorine dioxide employs alkaline chlorate in a mineral acid medium and urea as a reducing agent