NO133135B - - Google Patents
Download PDFInfo
- Publication number
- NO133135B NO133135B NO1967/72A NO196772A NO133135B NO 133135 B NO133135 B NO 133135B NO 1967/72 A NO1967/72 A NO 1967/72A NO 196772 A NO196772 A NO 196772A NO 133135 B NO133135 B NO 133135B
- Authority
- NO
- Norway
- Prior art keywords
- alkali metal
- hydroxide solution
- metal hydroxide
- kiln
- calcined
- Prior art date
Links
- 229910019142 PO4 Inorganic materials 0.000 claims description 33
- 235000021317 phosphate Nutrition 0.000 claims description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 29
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 26
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 16
- 238000001354 calcination Methods 0.000 claims description 15
- 230000029087 digestion Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000001506 calcium phosphate Substances 0.000 claims description 7
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 7
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 235000011010 calcium phosphates Nutrition 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000012241 calcium silicate Nutrition 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000000265 homogenisation Methods 0.000 claims description 3
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 3
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 3
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 230000002250 progressing effect Effects 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 22
- 239000010452 phosphate Substances 0.000 description 22
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 15
- 239000004576 sand Substances 0.000 description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 description 7
- 235000017550 sodium carbonate Nutrition 0.000 description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229910052586 apatite Inorganic materials 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 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 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 235000011009 potassium phosphates Nutrition 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 3
- 150000008041 alkali metal carbonates Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 3
- 239000011736 potassium bicarbonate Substances 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000010205 Cola acuminata Nutrition 0.000 description 2
- 244000228088 Cola acuminata Species 0.000 description 2
- 235000015438 Cola nitida Nutrition 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- XDTWLQSBKISOTR-UHFFFAOYSA-K [Na+].P(=O)([O-])([O-])[O-].[Ca+2].[Si+4] Chemical compound [Na+].P(=O)([O-])([O-])[O-].[Ca+2].[Si+4] XDTWLQSBKISOTR-UHFFFAOYSA-K 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- ZMPZURBYCNDNBN-UHFFFAOYSA-K aluminum;calcium;phosphate Chemical class [Al+3].[Ca+2].[O-]P([O-])([O-])=O ZMPZURBYCNDNBN-UHFFFAOYSA-K 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 potassium chloride Chemical class 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712128133 DE2128133C3 (de) | 1971-06-05 | Verfahren zur Herstellung von düngewirksamen Alkaliglühphosphaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133135B true NO133135B (pl) | 1975-12-08 |
| NO133135C NO133135C (pl) | 1976-03-17 |
Family
ID=5810034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1967/72A NO133135C (pl) | 1971-06-05 | 1972-06-02 |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5545520B1 (pl) |
| AU (1) | AU464270B2 (pl) |
| BE (1) | BE783173A (pl) |
| BR (1) | BR7203318D0 (pl) |
| CA (1) | CA963632A (pl) |
| DD (1) | DD96477A1 (pl) |
| DK (2) | DK132397B (pl) |
| ES (1) | ES401503A1 (pl) |
| FI (1) | FI52212C (pl) |
| FR (1) | FR2140401B1 (pl) |
| GB (1) | GB1371270A (pl) |
| HU (1) | HU163418B (pl) |
| IL (1) | IL39361A (pl) |
| IT (1) | IT956123B (pl) |
| NL (1) | NL165138C (pl) |
| NO (1) | NO133135C (pl) |
| PL (1) | PL81825B1 (pl) |
| SE (1) | SE367178B (pl) |
| SU (1) | SU441259A1 (pl) |
| ZA (1) | ZA723831B (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2709016C3 (de) * | 1977-03-02 | 1980-01-10 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Herstellung eines alkalihaltigen Glühphosphatdüngemittels |
| US4363650A (en) * | 1979-09-07 | 1982-12-14 | National Research Development Corporation | Fertilizer material from apatite |
-
1972
- 1972-04-06 ES ES401503A patent/ES401503A1/es not_active Expired
- 1972-04-14 NL NL7205065.A patent/NL165138C/xx active
- 1972-04-20 GB GB1843972A patent/GB1371270A/en not_active Expired
- 1972-04-21 SU SU1777279A patent/SU441259A1/ru active
- 1972-05-04 IL IL39361A patent/IL39361A/xx unknown
- 1972-05-05 AU AU41944/72A patent/AU464270B2/en not_active Expired
- 1972-05-08 BE BE783173A patent/BE783173A/xx unknown
- 1972-05-16 FI FI721380A patent/FI52212C/fi active
- 1972-05-19 FR FR7218099A patent/FR2140401B1/fr not_active Expired
- 1972-05-25 BR BR3318/72A patent/BR7203318D0/pt unknown
- 1972-05-29 DD DD163275A patent/DD96477A1/xx unknown
- 1972-06-02 DK DK275272AA patent/DK132397B/da unknown
- 1972-06-02 CA CA143,706A patent/CA963632A/en not_active Expired
- 1972-06-02 DK DK275172A patent/DK132397C/da active
- 1972-06-02 NO NO1967/72A patent/NO133135C/no unknown
- 1972-06-02 SE SE07303/72A patent/SE367178B/xx unknown
- 1972-06-03 PL PL1972155788A patent/PL81825B1/pl unknown
- 1972-06-03 JP JP5554772A patent/JPS5545520B1/ja active Pending
- 1972-06-03 IT IT25220/72A patent/IT956123B/it active
- 1972-06-05 HU HUKA1344A patent/HU163418B/hu unknown
- 1972-06-05 ZA ZA723831A patent/ZA723831B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1371270A (en) | 1974-10-23 |
| ZA723831B (en) | 1973-03-28 |
| BR7203318D0 (pt) | 1973-05-03 |
| FI52212B (pl) | 1977-03-31 |
| DE2128133A1 (de) | 1972-12-28 |
| NL165138B (nl) | 1980-10-15 |
| NL7205065A (pl) | 1972-12-07 |
| IL39361A (en) | 1975-06-25 |
| DK132397C (da) | 1976-06-08 |
| DE2128133B2 (de) | 1977-03-17 |
| FR2140401A1 (pl) | 1973-01-19 |
| NL165138C (nl) | 1981-03-16 |
| SU441259A1 (ru) | 1974-08-30 |
| FR2140401B1 (pl) | 1979-03-16 |
| AU464270B2 (en) | 1975-08-21 |
| JPS5545520B1 (pl) | 1980-11-18 |
| IT956123B (it) | 1973-10-10 |
| DK132397B (da) | 1975-12-01 |
| NO133135C (pl) | 1976-03-17 |
| DD96477A1 (pl) | 1973-03-20 |
| ES401503A1 (es) | 1975-02-16 |
| BE783173A (fr) | 1972-09-01 |
| CA963632A (en) | 1975-03-04 |
| IL39361A0 (en) | 1972-07-26 |
| SE367178B (pl) | 1974-05-20 |
| HU163418B (pl) | 1973-08-28 |
| AU4194472A (en) | 1973-11-08 |
| FI52212C (fi) | 1977-07-11 |
| PL81825B1 (pl) | 1975-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3907956A (en) | Method of agglomerating glass batch materials in a fluidized bed | |
| KR101602926B1 (ko) | 경석을 이용한 합성 제올라이트 제조방법 | |
| Ando | Thermal phosphate | |
| US2997367A (en) | Defluorination of phosphatic material | |
| US4106922A (en) | Alkaline decomposition process for producing calcined phosphate fertilizer | |
| US2239880A (en) | Manufacture of silicates | |
| US3907538A (en) | Processes for preventing the formation of deposits on the internal walls of rotary kilns during the production of citrate-soluble alkali-metal-containing phosphate fertilizers | |
| NO133135B (pl) | ||
| US1704218A (en) | Process for preparing fertilizers | |
| US1880491A (en) | Producing calcined phosphates | |
| NO780703L (no) | Fremgangsmaate ved fremstilling av et alkaliholdig, gloedet fosfatgjoedningsmiddel | |
| US3719464A (en) | Preparation of alkali containing calcined phosphate fertilizers | |
| US4690809A (en) | Process for the preparation of asbestiform crystalline calcium sodium metaphosphate fibers | |
| Copson et al. | Development of processes for metaphosphate productions | |
| US2931703A (en) | Process for recovery of lithium hydroxide from lithium phosphates | |
| US1283677A (en) | Process of manufacturing fertilizer. | |
| US1411696A (en) | Process for the production of fertilizers containing phosphoric acid and potassium | |
| US1360248A (en) | Process for the manufacture of phosphate | |
| US2875032A (en) | Process of preparing a phosphated product | |
| NO169706B (no) | Storsekk med beskyttelseshette og fremgangsmaate for dens fremstilling. | |
| US1194219A (en) | And geoeoke b | |
| US4716026A (en) | Defluorination kiln restriction control agent and method | |
| US1578339A (en) | Production of available phosphate | |
| RU2604009C1 (ru) | Способ получения термофосфата | |
| RU2191755C1 (ru) | Способ производства фосфатных стекол |