GB1106231A - Improvements relating to the manufacture of phosphoric acid - Google Patents
Improvements relating to the manufacture of phosphoric acidInfo
- Publication number
- GB1106231A GB1106231A GB13880/65A GB1388065A GB1106231A GB 1106231 A GB1106231 A GB 1106231A GB 13880/65 A GB13880/65 A GB 13880/65A GB 1388065 A GB1388065 A GB 1388065A GB 1106231 A GB1106231 A GB 1106231A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphoric acid
- acid
- sulphonic
- resin
- apatite
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 14
- 229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 abstract 3
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract 3
- 235000019691 monocalcium phosphate Nutrition 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910052586 apatite Inorganic materials 0.000 abstract 2
- 239000003729 cation exchange resin Substances 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000002178 crystalline material Substances 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000002198 insoluble material Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01B25/18—Phosphoric acid
- C01B25/185—Preparation neither from elemental phosphorus or phosphoric anhydride nor by reacting phosphate-containing material with an acid, e.g. by reacting phosphate-containing material with an ion-exchange resin or an acid salt used alone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38676464A | 1964-07-31 | 1964-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1106231A true GB1106231A (en) | 1968-03-13 |
Family
ID=23526958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13880/65A Expired GB1106231A (en) | 1964-07-31 | 1965-04-01 | Improvements relating to the manufacture of phosphoric acid |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3494735A (enExample) |
| AT (1) | AT272267B (enExample) |
| BE (1) | BE657240A (enExample) |
| BR (1) | BR6571694D0 (enExample) |
| DE (1) | DE1279003B (enExample) |
| ES (1) | ES315336A1 (enExample) |
| GB (1) | GB1106231A (enExample) |
| LU (1) | LU47711A1 (enExample) |
| SE (1) | SE315574B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289036B (de) * | 1967-02-10 | 1969-02-13 | Kloeckner Humboldt Deutz Ag | Verfahren zur Reinigung einer Phosphorsaeure-Aufschlussloesung |
| US3645676A (en) * | 1969-03-04 | 1972-02-29 | Multi Minerals Ltd | Production of monocalcium orthophosphate |
| US4309395A (en) * | 1980-04-21 | 1982-01-05 | Hauge Douglas O | Phosphoric acid production |
| US4393032A (en) * | 1982-01-12 | 1983-07-12 | Pennzoil Company | Production of phosphoric acid and additional products from phosphate ore |
| CN1962421B (zh) * | 2006-11-19 | 2010-04-14 | 武善东 | 酸解磷矿的方法 |
| WO2020160426A1 (en) * | 2019-01-31 | 2020-08-06 | Wisconsin Alumni Research Foundation | Method to make phosphoric acid from phosphate minerals |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE18456C (de) * | C. GREIFF in Kronberg i. Taunus | Maschine zum Stempeln und Zählen von Korken | ||
| DE642966C (de) * | 1934-01-21 | 1937-03-20 | Kali Forschungs Anstalt G M B | Verfahren zur Herstellung von insbesondere fuer Duengezwecke geeignetem Monocalciumphosphat (Doppelsuperphosphat) |
| US2567227A (en) * | 1948-01-28 | 1951-09-11 | Chemical Foundation Inc | Production of calcium phosphate |
| DE971482C (de) * | 1952-01-01 | 1959-02-05 | Chem Fab Budenheim Ag | Verfahren zur Herstellung technisch reiner Phosphorsaeure |
| US2914380A (en) * | 1956-04-04 | 1959-11-24 | Horizons Inc | Production of ca(h2po4)2 |
| US3192013A (en) * | 1960-08-22 | 1965-06-29 | Union Oil Company Of Calliforn | Anhydrous liquid phosphoric acid |
| GB1052410A (enExample) * | 1962-11-14 |
-
1964
- 1964-07-31 US US386764A patent/US3494735A/en not_active Expired - Lifetime
- 1964-12-01 DE DEM63312A patent/DE1279003B/de active Pending
- 1964-12-17 BE BE657240D patent/BE657240A/xx unknown
-
1965
- 1965-01-04 LU LU47711A patent/LU47711A1/xx unknown
- 1965-04-01 GB GB13880/65A patent/GB1106231A/en not_active Expired
- 1965-07-14 ES ES315336A patent/ES315336A1/es not_active Expired
- 1965-07-29 AT AT702565A patent/AT272267B/de active
- 1965-07-30 BR BR171694/65A patent/BR6571694D0/pt unknown
- 1965-07-30 SE SE10053/65A patent/SE315574B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6571694D0 (pt) | 1973-08-14 |
| US3494735A (en) | 1970-02-10 |
| ES315336A1 (es) | 1966-06-01 |
| AT272267B (de) | 1969-07-10 |
| BE657240A (enExample) | 1965-04-16 |
| SE315574B (enExample) | 1969-10-06 |
| LU47711A1 (enExample) | 1965-03-04 |
| DE1279003B (de) | 1968-10-03 |
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| GB1052410A (enExample) | ||
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