GB8618577D0 - Sodium hydrosulfite - Google Patents
Sodium hydrosulfiteInfo
- Publication number
- GB8618577D0 GB8618577D0 GB868618577A GB8618577A GB8618577D0 GB 8618577 D0 GB8618577 D0 GB 8618577D0 GB 868618577 A GB868618577 A GB 868618577A GB 8618577 A GB8618577 A GB 8618577A GB 8618577 D0 GB8618577 D0 GB 8618577D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium hydrosulfite
- hydrosulfite
- sodium
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/14—Preparation of sulfites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/64—Thiosulfates; Dithionites; Polythionates
- C01B17/66—Dithionites or hydrosulfites (S2O42-)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1104/DEL/86A IN172015B (en) | 1986-01-03 | 1986-12-16 | |
AT86309858T ATE46306T1 (en) | 1986-01-03 | 1986-12-17 | PROCESS AND APPARATUS FOR THE PRODUCTION OF SODIUM DITHIONITE. |
EP86309858A EP0230757B1 (en) | 1986-01-03 | 1986-12-17 | Process and apparatus for the production of sodium hydrosulfite |
DE8686309858T DE3665562D1 (en) | 1986-01-03 | 1986-12-17 | Process and apparatus for the production of sodium hydrosulfite |
AU66718/86A AU585417B2 (en) | 1986-01-03 | 1986-12-18 | Process and apparatus for the production of sodium hydrosulfite |
NZ218746A NZ218746A (en) | 1986-01-03 | 1986-12-22 | Process and apparatus for production of sodium hydrosulphite |
CA000526267A CA1303813C (en) | 1986-01-03 | 1986-12-24 | Process and apparatus for the production of sodium hydrosulfite |
BR8606528A BR8606528A (en) | 1986-01-03 | 1986-12-30 | PROCESS AND APPARATUS FOR THE PRODUCTION OF SODIUM HYDROSULPHITE |
KR1019860011769A KR900005505B1 (en) | 1986-01-03 | 1986-12-31 | Process and apparatus for production of sodium hydrosulfites |
MX483786A MX169926B (en) | 1986-01-03 | 1986-12-31 | PROCEDURE AND APPARATUS FOR THE PRODUCTION OF SODIUM HYDROSULPHITE |
PT84047A PT84047B (en) | 1986-01-03 | 1987-01-02 | PROCESS AND APPARATUS FOR THE PRODUCTION OF SODIUM HYDRO-SULFIDE |
FI870015A FI79514C (en) | 1986-01-03 | 1987-01-02 | OVER ANALYSIS FOR FRAMSTAELLNING AV SODIUM DITIONIT. |
NO870003A NO166076C (en) | 1986-01-03 | 1987-01-02 | PROCEDURE AND APPARATUS FOR THE PREPARATION OF SODIUM HYDROGEN SULPHITE. |
AR30655087A AR240550A1 (en) | 1986-01-03 | 1987-01-02 | Process and apparatus for the production of sodium hydrosulfite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868600061A GB8600061D0 (en) | 1986-01-03 | 1986-01-03 | Sodium hydrosulfite |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8618577D0 true GB8618577D0 (en) | 1986-09-10 |
Family
ID=10590878
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868600061A Pending GB8600061D0 (en) | 1986-01-03 | 1986-01-03 | Sodium hydrosulfite |
GB868618577A Pending GB8618577D0 (en) | 1986-01-03 | 1986-07-30 | Sodium hydrosulfite |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868600061A Pending GB8600061D0 (en) | 1986-01-03 | 1986-01-03 | Sodium hydrosulfite |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS62223006A (en) |
KR (1) | KR900005505B1 (en) |
GB (2) | GB8600061D0 (en) |
ZA (1) | ZA869594B (en) |
-
1986
- 1986-01-03 GB GB868600061A patent/GB8600061D0/en active Pending
- 1986-07-30 GB GB868618577A patent/GB8618577D0/en active Pending
- 1986-12-19 ZA ZA869594A patent/ZA869594B/en unknown
- 1986-12-26 JP JP61308931A patent/JPS62223006A/en active Granted
- 1986-12-31 KR KR1019860011769A patent/KR900005505B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900005505B1 (en) | 1990-07-30 |
KR870007056A (en) | 1987-08-14 |
ZA869594B (en) | 1988-07-27 |
JPS62223006A (en) | 1987-10-01 |
JPH0469561B2 (en) | 1992-11-06 |
GB8600061D0 (en) | 1986-02-12 |
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