GB1296751A - - Google Patents
Info
- Publication number
- GB1296751A GB1296751A GB344870A GB1296751DA GB1296751A GB 1296751 A GB1296751 A GB 1296751A GB 344870 A GB344870 A GB 344870A GB 1296751D A GB1296751D A GB 1296751DA GB 1296751 A GB1296751 A GB 1296751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- sodium metaphosphate
- jan
- water
- heating
- 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
- 239000000203 mixture Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- AQMNWCRSESPIJM-UHFFFAOYSA-M sodium metaphosphate Chemical compound [Na+].[O-]P(=O)=O AQMNWCRSESPIJM-UHFFFAOYSA-M 0.000 abstract 2
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 150000003388 sodium compounds Chemical class 0.000 abstract 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 abstract 1
- 235000019983 sodium metaphosphate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/44—Metaphosphates
- C01B25/445—Metaphosphates of alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB344870 | 1970-01-23 | ||
| CA104,704A CA971729A (en) | 1970-01-23 | 1971-02-08 | Alkali metal phosphate manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296751A true GB1296751A (enrdf_load_stackoverflow) | 1972-11-15 |
Family
ID=25666718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB344870A Expired GB1296751A (enrdf_load_stackoverflow) | 1970-01-23 | 1970-01-23 |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA971729A (enrdf_load_stackoverflow) |
| GB (1) | GB1296751A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2348151A1 (fr) * | 1976-04-15 | 1977-11-10 | Hoechst Ag | Procede de preparation du sel de maddrell |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360625A (en) * | 1979-12-14 | 1982-11-23 | Monsanto Company | Acicular, crystalline calcium metaphosphate |
| DE3543394A1 (de) * | 1985-12-07 | 1987-06-11 | Benckiser Knapsack Gmbh | Verfahren zur herstellung von maddrellschem salz, sowie natriumdihydrogenphosphat, enthaltend 0,05 - 2,5 mol% phosphorsaeure oder ammoniumphosphat in statistischer verteilung |
-
1970
- 1970-01-23 GB GB344870A patent/GB1296751A/en not_active Expired
-
1971
- 1971-02-08 CA CA104,704A patent/CA971729A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2348151A1 (fr) * | 1976-04-15 | 1977-11-10 | Hoechst Ag | Procede de preparation du sel de maddrell |
Also Published As
| Publication number | Publication date |
|---|---|
| CA971729A (en) | 1975-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |