FR2054096A5 - Alkali chlorate mixtures - Google Patents
Alkali chlorate mixturesInfo
- Publication number
- FR2054096A5 FR2054096A5 FR7024683A FR7024683A FR2054096A5 FR 2054096 A5 FR2054096 A5 FR 2054096A5 FR 7024683 A FR7024683 A FR 7024683A FR 7024683 A FR7024683 A FR 7024683A FR 2054096 A5 FR2054096 A5 FR 2054096A5
- Authority
- FR
- France
- Prior art keywords
- alkali
- prepn
- cacl2
- alkali chlorate
- mixtures
- 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
Links
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
- C01B11/12—Chloric acid
- C01B11/14—Chlorates
- C01B11/145—Separation; Crystallisation; Purification, After-treatment; Stabilisation by additives
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Silicon Compounds (AREA)
Abstract
The mixture contains mainly alkali chlorates together with a smaller amount CaCl2, preferably 0.05-1 wt.%. Preferably the alkali chlorate is sodium chlorate. Used in the prepn. of weed-killer as oxidising agent esp in prepn. of ClO2. The CaCl2 is effective in small quantities and is soluble under concns in which the solid mixtures are used, thus avoiding expensive filtrations.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE76538 | 1969-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2054096A5 true FR2054096A5 (en) | 1971-04-16 |
Family
ID=3841242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7024683A Expired FR2054096A5 (en) | 1969-07-10 | 1970-07-02 | Alkali chlorate mixtures |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT294856B (en) |
DE (1) | DE2030469A1 (en) |
ES (1) | ES381611A1 (en) |
FR (1) | FR2054096A5 (en) |
NL (1) | NL7009888A (en) |
-
1970
- 1970-06-20 DE DE19702030469 patent/DE2030469A1/en active Pending
- 1970-07-02 FR FR7024683A patent/FR2054096A5/en not_active Expired
- 1970-07-03 NL NL7009888A patent/NL7009888A/xx unknown
- 1970-07-09 ES ES381611A patent/ES381611A1/en not_active Expired
- 1970-07-09 AT AT626170A patent/AT294856B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES381611A1 (en) | 1972-11-16 |
AT294856B (en) | 1971-12-10 |
DE2030469A1 (en) | 1971-01-14 |
NL7009888A (en) | 1971-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |