BE900252A - Procede pour la production des phosphates d'ammonium condenses. - Google Patents

Procede pour la production des phosphates d'ammonium condenses. Download PDF

Info

Publication number: BE900252A
Authority: BE; Belgium
Prior art keywords: reaction; liquid; dehydration; acid; ammonia
Prior art date: 1983-07-27

Application number

BE0/213409A

Other languages

English (en)

French (fr)

Inventor

Teren J

Hutar E

Valenta R

Dvorak J

Original Assignee

Vyzk Ustav Chem Tech

Priority date (The priority date 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 date listed.)

1983-07-27

Filing date

1984-07-27

Publication date

1984-11-16

1984-07-27 Application filed by Vyzk Ustav Chem Tech filed Critical Vyzk Ustav Chem Tech

1984-11-16 Publication of BE900252A publication Critical patent/BE900252A/fr

Links

238000000034 method Methods 0.000 title claims description 31
230000008569 process Effects 0.000 title claims description 30
239000004254 Ammonium phosphate Substances 0.000 title claims description 26
ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 title claims description 26
235000019289 ammonium phosphates Nutrition 0.000 title claims description 26
238000004519 manufacturing process Methods 0.000 title claims description 25
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 42
238000006243 chemical reaction Methods 0.000 claims abstract description 33
238000006297 dehydration reaction Methods 0.000 claims abstract description 26
239000002253 acid Substances 0.000 claims abstract description 23
238000006386 neutralization reaction Methods 0.000 claims abstract description 23
230000018044 dehydration Effects 0.000 claims abstract description 19
239000011541 reaction mixture Substances 0.000 claims abstract description 17
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 14
229910021529 ammonia Inorganic materials 0.000 claims abstract description 14
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims abstract description 13
239000007791 liquid phase Substances 0.000 claims abstract description 12
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 10
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 10
239000011574 phosphorus Substances 0.000 claims abstract description 10
229910052815 sulfur oxide Inorganic materials 0.000 claims abstract description 9
239000001569 carbon dioxide Substances 0.000 claims abstract description 7
229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 7
238000006116 polymerization reaction Methods 0.000 claims abstract description 5
238000006703 hydration reaction Methods 0.000 claims abstract description 4
239000012071 phase Substances 0.000 claims abstract description 4
239000007788 liquid Substances 0.000 claims description 32
239000000155 melt Substances 0.000 claims description 8
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical class [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 3
235000019837 monoammonium phosphate Nutrition 0.000 claims description 3
239000012429 reaction media Substances 0.000 claims description 2
239000003337 fertilizer Substances 0.000 description 57
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 36
235000011007 phosphoric acid Nutrition 0.000 description 23
229920000388 Polyphosphate Polymers 0.000 description 15
239000001205 polyphosphate Substances 0.000 description 15
235000011176 polyphosphates Nutrition 0.000 description 15
239000000047 product Substances 0.000 description 15
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
229910000147 aluminium phosphate Inorganic materials 0.000 description 11
238000002360 preparation method Methods 0.000 description 11
239000000203 mixture Substances 0.000 description 10
239000000725 suspension Substances 0.000 description 10
229910019142 PO4 Inorganic materials 0.000 description 9
235000021317 phosphate Nutrition 0.000 description 9
239000000126 substance Substances 0.000 description 9
238000000605 extraction Methods 0.000 description 8
238000003860 storage Methods 0.000 description 8
238000005516 engineering process Methods 0.000 description 7
229910052757 nitrogen Inorganic materials 0.000 description 7
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 7
239000010452 phosphate Substances 0.000 description 7
239000002689 soil Substances 0.000 description 7
230000015572 biosynthetic process Effects 0.000 description 5
238000011161 development Methods 0.000 description 5
230000018109 developmental process Effects 0.000 description 5
229920000137 polyphosphoric acid Polymers 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
235000019826 ammonium polyphosphate Nutrition 0.000 description 4
229920001276 ammonium polyphosphate Polymers 0.000 description 4
238000005260 corrosion Methods 0.000 description 4
230000007797 corrosion Effects 0.000 description 4
238000004090 dissolution Methods 0.000 description 4
TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 4
239000007789 gas Substances 0.000 description 4
239000000463 material Substances 0.000 description 4
230000005587 bubbling Effects 0.000 description 3
239000007795 chemical reaction product Substances 0.000 description 3
244000144992 flock Species 0.000 description 3
235000015097 nutrients Nutrition 0.000 description 3
229910052717 sulfur Inorganic materials 0.000 description 3
239000011593 sulfur Substances 0.000 description 3
RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
239000003905 agrochemical Substances 0.000 description 2
230000009418 agronomic effect Effects 0.000 description 2
239000004566 building material Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000010276 construction Methods 0.000 description 2
239000007792 gaseous phase Substances 0.000 description 2
239000010439 graphite Substances 0.000 description 2
229910002804 graphite Inorganic materials 0.000 description 2
239000012535 impurity Substances 0.000 description 2
238000005192 partition Methods 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
-1 sulfuryl imide Chemical class 0.000 description 2
239000004114 Ammonium polyphosphate Substances 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000012445 acidic reagent Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
230000008859 change Effects 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
235000013305 food Nutrition 0.000 description 1
238000005469 granulation Methods 0.000 description 1
230000003179 granulation Effects 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
230000002045 lasting effect Effects 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000006194 liquid suspension Substances 0.000 description 1
235000021073 macronutrients Nutrition 0.000 description 1
239000011785 micronutrient Substances 0.000 description 1
235000013369 micronutrients Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000003595 mist Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
150000004712 monophosphates Chemical class 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
229910000069 nitrogen hydride Inorganic materials 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
230000002572 peristaltic effect Effects 0.000 description 1
150000003016 phosphoric acids Chemical class 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
230000009919 sequestration Effects 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
238000009987 spinning Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000007858 starting material Substances 0.000 description 1
NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical compound NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 description 1
229940124530 sulfonamide Drugs 0.000 description 1
150000003456 sulfonamides Chemical class 0.000 description 1
239000011573 trace mineral Substances 0.000 description 1
235000013619 trace mineral Nutrition 0.000 description 1
230000009466 transformation Effects 0.000 description 1
239000001226 triphosphate Substances 0.000 description 1
235000011178 triphosphate Nutrition 0.000 description 1
125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 1
238000005406 washing 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
- C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Fertilizers (AREA)

BE0/213409A 1983-07-27 1984-07-27 Procede pour la production des phosphates d'ammonium condenses. BE900252A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS835615A CS237462B1 (en)	1983-07-27	1983-07-27	Process for preparation of condensed ammonium phosphate

Publications (1)

Publication Number	Publication Date
BE900252A true BE900252A (fr)	1984-11-16

Family

ID=5401340

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE0/213409A BE900252A (fr)	1983-07-27	1984-07-27	Procede pour la production des phosphates d'ammonium condenses.
BE0/214328A BE901491R (fr)	1983-07-27	1985-01-14	Procede pour la production des phosphates d'ammonium condenses.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE0/214328A BE901491R (fr)	1983-07-27	1985-01-14	Procede pour la production des phosphates d'ammonium condenses.

Country Status (6)

Country	Link
BE (2)	BE900252A (de)
BG (1)	BG46954A1 (de)
CS (1)	CS237462B1 (de)
DD (1)	DD244036A3 (de)
HU (1)	HUT35610A (de)
PL (1)	PL136601B2 (de)

1983
- 1983-07-27 CS CS835615A patent/CS237462B1/cs unknown
1984
- 1984-07-10 DD DD84265073A patent/DD244036A3/de not_active IP Right Cessation
- 1984-07-23 BG BG66352A patent/BG46954A1/xx unknown
- 1984-07-27 HU HU842894A patent/HUT35610A/hu unknown
- 1984-07-27 PL PL1984248966A patent/PL136601B2/pl unknown
- 1984-07-27 BE BE0/213409A patent/BE900252A/fr not_active IP Right Cessation
1985
- 1985-01-14 BE BE0/214328A patent/BE901491R/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE901491R (fr)	1985-05-02
PL136601B2 (en)	1986-03-31
HUT35610A (en)	1985-07-29
CS237462B1 (en)	1985-08-15
DD244036A3 (de)	1987-03-25
PL248966A2 (en)	1985-04-09
BG46954A1 (en)	1990-04-16

Legal Events

Date

Code

Title

Description

1988-01-31

RE

Patent lapsed

Owner name: VYSKUMNY USTAV CHEMICKEJ TECHNOLOGIE

Effective date: 19870731

Publication	Publication Date	Title
US1999026A (en)	1935-04-23	Production of fertilizers
US3713802A (en)	1973-01-30	Reaction of phosphoric acid, urea, and ammonia
US3503706A (en)	1970-03-31	Process for manufacturing ammonium polyphosphate
FR2576741A1 (fr)	1986-08-08	Procede de traitement de lisier provenant d'excrements de betail de rapport
BE901491R (fr)	1985-05-02	Procede pour la production des phosphates d'ammonium condenses.
CA2993518C (fr)	2023-08-08	Procede de fabrication d'un engrais a base de phosphate d'ammonium presentant une teneur reduite en cadmium
FR2569175A1 (fr)	1986-02-21	Procede pour la production de phosphates d'ammonium condenses, pour engrais
US2040563A (en)	1936-05-12	Process for making ammonium phosphates
DE1592633A1 (de)	1971-01-21	Verfahren zur Herstellung von Ammoniumsalzen
US4211546A (en)	1980-07-08	Process for preparation of ammonium polyphosphate
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GB365945A (en)	1932-01-28	Improvements in the recovery of sulphuric acid from the acid sludge of oil refineries
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