GB1264651A - - Google Patents
Info
- Publication number
- GB1264651A GB1264651A GB1264651DA GB1264651A GB 1264651 A GB1264651 A GB 1264651A GB 1264651D A GB1264651D A GB 1264651DA GB 1264651 A GB1264651 A GB 1264651A
- Authority
- GB
- United Kingdom
- Prior art keywords
- calcium nitrate
- acid
- nitric
- nitric acid
- nitrogen dioxide
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/38—Nitric acid
- C01B21/42—Preparation from nitrates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70599368A | 1968-02-16 | 1968-02-16 | |
| US72501868A | 1968-04-29 | 1968-04-29 | |
| US72513968A | 1968-04-29 | 1968-04-29 | |
| US74921868A | 1968-07-31 | 1968-07-31 | |
| US74896668A | 1968-07-31 | 1968-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264651A true GB1264651A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-02-23 |
Family
ID=27542109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1264651D Expired GB1264651A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-16 | 1969-02-14 |
Country Status (6)
-
1969
- 1969-02-13 IL IL31612A patent/IL31612A/xx unknown
- 1969-02-14 GB GB1264651D patent/GB1264651A/en not_active Expired
- 1969-02-14 NL NL6902435A patent/NL6902435A/xx unknown
- 1969-02-14 BE BE728395D patent/BE728395A/xx unknown
- 1969-02-14 FR FR6903799A patent/FR2002082A1/fr not_active Withdrawn
- 1969-02-17 DE DE19691907892 patent/DE1907892A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6902435A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-08-19 |
| IL31612A (en) | 1972-08-30 |
| IL31612A0 (en) | 1969-04-30 |
| FR2002082A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-03 |
| BE728395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-08-14 |
| DE1907892A1 (de) | 1970-01-29 |
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| DE804805C (de) | Verarbeitung von technischem Kalkstickstoff auf Graphit, reines Calciumcarbonat bzw. reines -hydroxyd und Cyanamid bzw. Dicyandiamid | |
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| GB1529735A (en) | Process for producing concentrated nitric acid | |
| GB778252A (en) | Improvements in or relating to the production of di-calcium phosphate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |