FR2636937B1 - Procede de fabrication de persulfate de potassium de haute purete - Google Patents
Procede de fabrication de persulfate de potassium de haute pureteInfo
- Publication number
- FR2636937B1 FR2636937B1 FR8904183A FR8904183A FR2636937B1 FR 2636937 B1 FR2636937 B1 FR 2636937B1 FR 8904183 A FR8904183 A FR 8904183A FR 8904183 A FR8904183 A FR 8904183A FR 2636937 B1 FR2636937 B1 FR 2636937B1
- Authority
- FR
- France
- Prior art keywords
- manufacture
- high purity
- potassium persulfate
- purity potassium
- persulfate
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
- C01B15/08—Peroxysulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24096888A JPH0292811A (ja) | 1988-09-28 | 1988-09-28 | 高純度過硫酸カリウムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2636937A1 FR2636937A1 (fr) | 1990-03-30 |
| FR2636937B1 true FR2636937B1 (fr) | 1991-01-11 |
Family
ID=17067333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8904183A Expired - Fee Related FR2636937B1 (fr) | 1988-09-28 | 1989-03-30 | Procede de fabrication de persulfate de potassium de haute purete |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH0292811A (enrdf_load_stackoverflow) |
| BR (1) | BR8904899A (enrdf_load_stackoverflow) |
| DE (1) | DE3908127C2 (enrdf_load_stackoverflow) |
| ES (1) | ES2019160A6 (enrdf_load_stackoverflow) |
| FR (1) | FR2636937B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2224726B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807386B (zh) * | 2020-07-24 | 2023-04-07 | 华融化学股份有限公司 | 一种试剂级硫酸钾的制备方法 |
| CN116119623B (zh) * | 2023-01-29 | 2023-08-15 | 西陇科学股份有限公司 | 一种环保高纯过硫酸钾的生产方法 |
| CN118004972B (zh) * | 2024-02-28 | 2024-10-22 | 西陇科学股份有限公司 | 一种高纯高收率高品相过硫酸钾的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899272A (en) * | 1957-11-04 | 1959-08-11 | Production of persulfates | |
| US3716629A (en) * | 1970-09-10 | 1973-02-13 | Fmc Corp | Process for preparing potassium peroxydisulfate |
| US3954952A (en) * | 1975-03-24 | 1976-05-04 | Fmc Corporation | Continuous chemical process for the manufacture of sodium and potassium peroxydisulfate |
| DE3264680D1 (en) * | 1981-11-10 | 1985-08-14 | Fmc Corp | Method for producing sodium persulfate |
-
1988
- 1988-09-28 JP JP24096888A patent/JPH0292811A/ja active Granted
-
1989
- 1989-03-13 GB GB8905758A patent/GB2224726B/en not_active Expired - Fee Related
- 1989-03-13 DE DE19893908127 patent/DE3908127C2/de not_active Expired - Fee Related
- 1989-03-30 FR FR8904183A patent/FR2636937B1/fr not_active Expired - Fee Related
- 1989-09-27 ES ES8903258A patent/ES2019160A6/es not_active Expired - Lifetime
- 1989-09-27 BR BR8904899A patent/BR8904899A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8904899A (pt) | 1990-05-08 |
| DE3908127C2 (de) | 1997-09-25 |
| ES2019160A6 (es) | 1991-06-01 |
| JPH0512282B2 (enrdf_load_stackoverflow) | 1993-02-17 |
| JPH0292811A (ja) | 1990-04-03 |
| FR2636937A1 (fr) | 1990-03-30 |
| GB2224726A (en) | 1990-05-16 |
| GB2224726B (en) | 1992-01-22 |
| GB8905758D0 (en) | 1989-04-26 |
| DE3908127A1 (de) | 1990-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |