NO121789B - - Google Patents
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- Publication number
- NO121789B NO121789B NO3733/69A NO373369A NO121789B NO 121789 B NO121789 B NO 121789B NO 3733/69 A NO3733/69 A NO 3733/69A NO 373369 A NO373369 A NO 373369A NO 121789 B NO121789 B NO 121789B
- Authority
- NO
- Norway
- Prior art keywords
- ammonium nitrate
- ammonium
- calcium carbonate
- prills
- mixture
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 59
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 39
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 30
- 239000000654 additive Substances 0.000 claims description 28
- 239000003337 fertilizer Substances 0.000 claims description 23
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 20
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 19
- 239000004327 boric acid Substances 0.000 claims description 19
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 15
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 13
- 239000004254 Ammonium phosphate Substances 0.000 claims description 11
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 11
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 11
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 10
- 229910052921 ammonium sulfate Chemical class 0.000 claims description 10
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 10
- 239000005696 Diammonium phosphate Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 6
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 5
- 239000001166 ammonium sulphate Chemical class 0.000 claims description 5
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 5
- 239000006012 monoammonium phosphate Substances 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 4
- -1 alkali metal salts Chemical class 0.000 claims description 3
- JCRBPEBDDUPYOF-UHFFFAOYSA-M azanium;calcium;carbonate;nitrate Chemical compound [NH4+].[Ca+2].[O-]C([O-])=O.[O-][N+]([O-])=O JCRBPEBDDUPYOF-UHFFFAOYSA-M 0.000 claims description 3
- 229960003563 calcium carbonate Drugs 0.000 description 28
- 230000000694 effects Effects 0.000 description 14
- 238000003860 storage Methods 0.000 description 13
- 238000007792 addition Methods 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 235000019738 Limestone Nutrition 0.000 description 6
- 239000006028 limestone Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 235000010338 boric acid Nutrition 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
- C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83521369A | 1969-06-20 | 1969-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO121789B true NO121789B (fr) | 1971-04-13 |
Family
ID=25268939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3733/69A NO121789B (fr) | 1969-06-20 | 1969-09-18 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3647412A (fr) |
| AT (1) | AT299996B (fr) |
| BE (2) | BE739881A (fr) |
| BG (1) | BG20328A3 (fr) |
| CH (1) | CH558765A (fr) |
| CS (1) | CS163212B2 (fr) |
| DE (1) | DE2029086C3 (fr) |
| DK (1) | DK122719B (fr) |
| ES (1) | ES372685A1 (fr) |
| FI (1) | FI50706C (fr) |
| FR (2) | FR2046928A1 (fr) |
| GB (1) | GB1261279A (fr) |
| IE (1) | IE34087B1 (fr) |
| IL (1) | IL34438A (fr) |
| NL (1) | NL6916860A (fr) |
| NO (1) | NO121789B (fr) |
| PL (1) | PL80501B1 (fr) |
| RO (1) | RO58324A2 (fr) |
| SE (1) | SE353525B (fr) |
| ZM (1) | ZM6370A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1252664B (it) * | 1991-12-23 | 1995-06-21 | Enichem Agricoltura Spa | Processo per la granulazione di un fertilizzante denominato nitrato ammonico |
| FR2804954B1 (fr) * | 2000-02-15 | 2002-09-06 | Cfpi Nufarm | Additif et procede pour la preparation des engrais du type can et can ainsi obtenu |
| RU2265001C1 (ru) * | 2004-11-19 | 2005-11-27 | Закрытое акционерное общество "Минерально-химическая компания "ЕвроХим" (ЗАО "МХК "ЕвроХим") | Способ получения известково-аммиачного удобрения |
| WO2015048729A1 (fr) * | 2013-09-30 | 2015-04-02 | Sperber Donald S | Formulations ignifugeantes et procédés s'y rapportant |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657977A (en) * | 1949-09-21 | 1953-11-03 | Commercial Solvents Corp | Process for preventing the physical disintegration of ammonium nitrate by temperature fluctuations |
| US2912318A (en) * | 1957-01-16 | 1959-11-10 | Commercial Solvents Corp | Process for making mixed fertilizers containing ammonium nitrate and calcium carbonate |
| FR1316412A (fr) * | 1962-03-01 | 1963-01-25 | Shell Int Research | Procédé de préparation d'engrais mixtes contenant du nitrate d'ammonium et du carbonate de calcium |
| US3421878A (en) * | 1966-04-06 | 1969-01-14 | Foster Wheeler Corp | Ammonium nitrate-calcium carbonate fertilizer mixture |
| US3317276A (en) * | 1966-10-24 | 1967-05-02 | Mississippi Chem Corp | Stabilized ammonium nitrate compositions and their production |
-
1969
- 1969-06-20 US US835213A patent/US3647412A/en not_active Expired - Lifetime
- 1969-08-05 SE SE10919/69A patent/SE353525B/xx unknown
- 1969-09-18 NO NO3733/69A patent/NO121789B/no unknown
- 1969-10-02 FI FI692838A patent/FI50706C/fi active
- 1969-10-03 DK DK528869AA patent/DK122719B/da not_active IP Right Cessation
- 1969-10-06 BE BE739881D patent/BE739881A/xx not_active IP Right Cessation
- 1969-10-09 FR FR6934518A patent/FR2046928A1/fr not_active Withdrawn
- 1969-10-09 GB GB49618/69A patent/GB1261279A/en not_active Expired
- 1969-10-18 ES ES372685A patent/ES372685A1/es not_active Expired
- 1969-11-03 RO RO61446A patent/RO58324A2/fr unknown
- 1969-11-07 NL NL6916860A patent/NL6916860A/xx unknown
-
1970
- 1970-02-10 AT AT120670A patent/AT299996B/de not_active IP Right Cessation
- 1970-02-12 CH CH202570A patent/CH558765A/xx not_active IP Right Cessation
- 1970-05-01 IL IL34438A patent/IL34438A/xx unknown
- 1970-05-07 IE IE1290/69A patent/IE34087B1/xx unknown
- 1970-05-27 BE BE750994D patent/BE750994R/fr active
- 1970-06-01 ZM ZM63/70A patent/ZM6370A1/xx unknown
- 1970-06-12 DE DE2029086A patent/DE2029086C3/de not_active Expired
- 1970-06-16 BG BG014953A patent/BG20328A3/xx unknown
- 1970-06-16 CS CS4215A patent/CS163212B2/cs unknown
- 1970-06-19 PL PL1970141453A patent/PL80501B1/pl unknown
- 1970-06-19 FR FR7022743A patent/FR2054583B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2046928A1 (fr) | 1971-03-12 |
| US3647412A (en) | 1972-03-07 |
| GB1261279A (en) | 1972-01-26 |
| SE353525B (fr) | 1973-02-05 |
| ZM6370A1 (en) | 1971-01-20 |
| PL80501B1 (fr) | 1975-08-30 |
| FR2054583B2 (fr) | 1974-05-03 |
| BE739881A (fr) | 1970-04-06 |
| FR2054583A2 (fr) | 1971-04-23 |
| NL6916860A (fr) | 1970-12-22 |
| CH558765A (de) | 1975-02-14 |
| AT299996B (de) | 1972-07-10 |
| DE2029086B2 (de) | 1973-07-05 |
| BE750994R (fr) | 1970-11-03 |
| IE34087L (en) | 1970-12-20 |
| IL34438A0 (en) | 1970-07-19 |
| FI50706C (fi) | 1976-06-10 |
| DE2029086A1 (fr) | 1970-12-23 |
| ES372685A1 (es) | 1972-02-01 |
| RO58324A2 (fr) | 1975-06-05 |
| CS163212B2 (fr) | 1975-08-29 |
| DE2029086C3 (de) | 1975-12-18 |
| IE34087B1 (en) | 1975-02-05 |
| FI50706B (fr) | 1976-03-01 |
| DK122719B (da) | 1972-04-04 |
| BG20328A3 (bg) | 1975-11-05 |
| IL34438A (en) | 1973-04-30 |
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