CA2049859C - Production de phosphates de metaux alcalins a faible teneur en chlore - Google Patents

Production de phosphates de metaux alcalins a faible teneur en chlore

Info

Publication number: CA2049859C
Authority: CA; Canada
Prior art keywords: chloride; potassium; phosphate; sodium; reaction
Prior art date: 1991-08-26
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 - Fee Related

Application number

CA 2049859

Other languages

English (en)

Other versions

CA2049859A1 (fr

Inventor

Kim D. Nguyen

Donald R. Spink

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Alpine Plant Foods Ltd

Original Assignee

Alpine Plant Foods Ltd

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.)

1991-08-26

Filing date

1991-08-26

Publication date

1996-06-18

1991-08-26 Application filed by Alpine Plant Foods Ltd filed Critical Alpine Plant Foods Ltd

1991-08-26 Priority to CA 2049859 priority Critical patent/CA2049859C/fr

1993-02-27 Publication of CA2049859A1 publication Critical patent/CA2049859A1/fr

1996-06-18 Application granted granted Critical

1996-06-18 Publication of CA2049859C publication Critical patent/CA2049859C/fr

2011-08-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims description 20
229910000318 alkali metal phosphate Inorganic materials 0.000 title claims description 4
LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims abstract description 114
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 100
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 100
238000000034 method Methods 0.000 claims abstract description 59
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 57
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 57
235000011009 potassium phosphates Nutrition 0.000 claims abstract description 56
239000001103 potassium chloride Substances 0.000 claims abstract description 52
235000011164 potassium chloride Nutrition 0.000 claims abstract description 52
229910000160 potassium phosphate Inorganic materials 0.000 claims abstract description 51
239000003337 fertilizer Substances 0.000 claims abstract description 49
238000006243 chemical reaction Methods 0.000 claims abstract description 47
229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 45
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 27
229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 27
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 24
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 24
239000001488 sodium phosphate Substances 0.000 claims abstract description 20
RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 claims abstract description 19
229910000162 sodium phosphate Inorganic materials 0.000 claims abstract description 16
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 15
235000011008 sodium phosphates Nutrition 0.000 claims abstract description 15
229910052700 potassium Inorganic materials 0.000 claims abstract description 14
239000011591 potassium Substances 0.000 claims abstract description 14
239000011541 reaction mixture Substances 0.000 claims abstract description 13
239000011574 phosphorus Substances 0.000 claims abstract description 12
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 12
239000011780 sodium chloride Substances 0.000 claims abstract description 12
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 11
238000001354 calcination Methods 0.000 claims abstract description 7
238000006386 neutralization reaction Methods 0.000 claims abstract description 7
229910000406 trisodium phosphate Inorganic materials 0.000 claims abstract description 5
235000019801 trisodium phosphate Nutrition 0.000 claims abstract description 5
235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 3
239000000047 product Substances 0.000 claims description 51
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 35
235000011118 potassium hydroxide Nutrition 0.000 claims description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
229910001868 water Inorganic materials 0.000 claims description 17
239000007788 liquid Substances 0.000 claims description 16
239000007787 solid Substances 0.000 claims description 14
ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims description 12
238000004458 analytical method Methods 0.000 claims description 11
239000006227 byproduct Substances 0.000 claims description 11
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
229910001514 alkali metal chloride Inorganic materials 0.000 claims description 8
229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 8
235000019796 monopotassium phosphate Nutrition 0.000 claims description 8
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 6
238000010923 batch production Methods 0.000 claims description 5
238000010924 continuous production Methods 0.000 claims description 5
239000011734 sodium Substances 0.000 claims description 5
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
239000002253 acid Substances 0.000 claims description 4
229910021529 ammonia Inorganic materials 0.000 claims description 4
239000004202 carbamide Substances 0.000 claims description 4
230000007935 neutral effect Effects 0.000 claims description 4
PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 3
229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
239000000725 suspension Substances 0.000 claims description 3
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
229910052708 sodium Inorganic materials 0.000 claims description 2
235000011121 sodium hydroxide Nutrition 0.000 claims description 2
239000012265 solid product Substances 0.000 claims description 2
239000012429 reaction media Substances 0.000 claims 1
238000010025 steaming Methods 0.000 claims 1
239000007795 chemical reaction product Substances 0.000 abstract description 6
238000009834 vaporization Methods 0.000 abstract 1
230000008016 vaporization Effects 0.000 abstract 1
235000011007 phosphoric acid Nutrition 0.000 description 50
238000002474 experimental method Methods 0.000 description 13
241000196324 Embryophyta Species 0.000 description 9
239000000243 solution Substances 0.000 description 8
235000015097 nutrients Nutrition 0.000 description 7
238000003860 storage Methods 0.000 description 7
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
230000000694 effects Effects 0.000 description 6
150000003013 phosphoric acid derivatives Chemical class 0.000 description 5
GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 5
239000000126 substance Substances 0.000 description 5
235000019797 dipotassium phosphate Nutrition 0.000 description 4
229910000396 dipotassium phosphate Inorganic materials 0.000 description 4
239000000463 material Substances 0.000 description 4
239000007836 KH2PO4 Substances 0.000 description 3
229910019142 PO4 Inorganic materials 0.000 description 3
239000002585 base Substances 0.000 description 3
239000011521 glass Substances 0.000 description 3
239000000843 powder Substances 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
230000009418 agronomic effect Effects 0.000 description 2
239000013078 crystal Substances 0.000 description 2
230000018044 dehydration Effects 0.000 description 2
238000006297 dehydration reaction Methods 0.000 description 2
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 2
238000009472 formulation Methods 0.000 description 2
239000012943 hotmelt Substances 0.000 description 2
-1 iron and magnesium Chemical compound 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
235000021317 phosphate Nutrition 0.000 description 2
OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 description 2
235000019828 potassium polyphosphate Nutrition 0.000 description 2
OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
229910052939 potassium sulfate Inorganic materials 0.000 description 2
235000011151 potassium sulphates Nutrition 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000012545 processing Methods 0.000 description 2
230000002035 prolonged effect Effects 0.000 description 2
239000002689 soil Substances 0.000 description 2
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
244000061176 Nicotiana tabacum Species 0.000 description 1
235000002637 Nicotiana tabacum Nutrition 0.000 description 1
OZBZONOEYUBXTD-UHFFFAOYSA-N OOOOOOOOO Chemical compound OOOOOOOOO OZBZONOEYUBXTD-UHFFFAOYSA-N 0.000 description 1
JWOLLWQJKQOEOL-UHFFFAOYSA-N OOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOO JWOLLWQJKQOEOL-UHFFFAOYSA-N 0.000 description 1
244000061456 Solanum tuberosum Species 0.000 description 1
235000002595 Solanum tuberosum Nutrition 0.000 description 1
238000010793 Steam injection (oil industry) Methods 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
241000219094 Vitaceae Species 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
239000000654 additive Substances 0.000 description 1
235000011114 ammonium hydroxide Nutrition 0.000 description 1
238000007664 blowing Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000010961 commercial manufacture process Methods 0.000 description 1
239000011365 complex material Substances 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
239000000645 desinfectant Substances 0.000 description 1
239000003599 detergent Substances 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000007865 diluting Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000009713 electroplating Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
210000003608 fece Anatomy 0.000 description 1
230000004927 fusion Effects 0.000 description 1
230000035784 germination Effects 0.000 description 1
235000021021 grapes Nutrition 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
239000003501 hydroponics Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
239000010871 livestock manure Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
229910000403 monosodium phosphate Inorganic materials 0.000 description 1
235000019799 monosodium phosphate Nutrition 0.000 description 1
238000006396 nitration reaction Methods 0.000 description 1
235000021049 nutrient content Nutrition 0.000 description 1
239000003129 oil well Substances 0.000 description 1
239000011368 organic material Substances 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
235000012015 potatoes Nutrition 0.000 description 1
230000002265 prevention Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000009991 scouring Methods 0.000 description 1
230000007226 seed germination Effects 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000003352 sequestering agent Substances 0.000 description 1
AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
238000000638 solvent extraction Methods 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
238000012360 testing method Methods 0.000 description 1
230000009466 transformation Effects 0.000 description 1
238000007039 two-step reaction Methods 0.000 description 1
238000010977 unit operation Methods 0.000 description 1
238000005406 washing Methods 0.000 description 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
- C01B25/30—Alkali metal phosphates
- C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates
- 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
- C01B25/42—Pyrophosphates
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

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

CA 2049859 1991-08-26 1991-08-26 Production de phosphates de metaux alcalins a faible teneur en chlore Expired - Fee Related CA2049859C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2049859 CA2049859C (fr)	1991-08-26	1991-08-26	Production de phosphates de metaux alcalins a faible teneur en chlore

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2049859 CA2049859C (fr)	1991-08-26	1991-08-26	Production de phosphates de metaux alcalins a faible teneur en chlore

Publications (2)

Publication Number	Publication Date
CA2049859A1 CA2049859A1 (fr)	1993-02-27
CA2049859C true CA2049859C (fr)	1996-06-18

Family

ID=4148251

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2049859 Expired - Fee Related CA2049859C (fr)	1991-08-26	1991-08-26	Production de phosphates de metaux alcalins a faible teneur en chlore

Country Status (1)

Country	Link
CA (1)	CA2049859C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103787297B (zh) *	2013-12-20	2016-04-27	柳州百韧特先进材料有限公司	利用氯化亚锡高铁废液制备焦磷酸亚锡的方法

1991
- 1991-08-26 CA CA 2049859 patent/CA2049859C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2049859A1 (fr)	1993-02-27

Legal Events

Date	Code	Title	Description
1992-08-28	EEER	Examination request
2000-08-28	MKLA	Lapsed

Publication	Publication Date	Title
US5114460A (en)	1992-05-19	Production of low-chloride alkali metal phosphates
US3464808A (en)	1969-09-02	Manufacture of ammonium polyphosphate from wet process phosphoric acid
US4678649A (en)	1987-07-07	Process for the manufacture of monopotassium phosphate
US4158558A (en)	1979-06-19	Potassium polyphosphate fertilizers
US3988140A (en)	1976-10-26	Process for making stable sludge-free ammonium polyphosphate fertilizer solutions
US3554729A (en)	1971-01-12	Manufacture of low chloride potassium phosphate fertilizer
US4777026A (en)	1988-10-11	Production of phosphates from alkali-processes phosphate rock
EP0530409A1 (fr)	1993-03-10	Production de phosphates de métaux alcalins à faible teneur en chlorures
US3347656A (en)	1967-10-17	Production of potassium ammonium polyphosphate solution
CA2049859C (fr)	1996-06-18	Production de phosphates de metaux alcalins a faible teneur en chlore
US3540874A (en)	1970-11-17	Process for the production of ammonium polyphosphate
US5443808A (en)	1995-08-22	Method of producing alkali metal phosphate
US3241946A (en)	1966-03-22	Ammonium phosphate fertilizer solids derived from anhydrous liquid phosphoric acid
US3547615A (en)	1970-12-15	Method for producing potassium orthophosphate solutions
US4154800A (en)	1979-05-15	Process of producing phosphates and phosphoric acid
US4721519A (en)	1988-01-26	Stable ammonium polyphosphate liquid fertilizer from merchant grade phosphoric acid
US3243279A (en)	1966-03-29	Ammonium phosphate solids derived from anhydrous liquid phosphoric acid
US3912802A (en)	1975-10-14	Ammonium polyphosphates
US4308048A (en)	1981-12-29	Production of ammonium potassium polyphosphates
US3784367A (en)	1974-01-08	Production of potassium polyphosphates
IL152032A (en)	2006-06-11	Compounds and fertilizers with improved solubility
US4137063A (en)	1979-01-30	Production of potassium polyphosphates from potassium silicofluorides
US3687618A (en)	1972-08-29	Recovery of ammonia from exit gases of an ammonium polyphosphate plant
CA1104790A (fr)	1981-07-14	Compositions solides a base de polyphosphate d'ammonium, et methode pour les preparer
US3917475A (en)	1975-11-04	Liquid fertilizer composition and process