CA2229549C - Solides anti-agglutinants et processus d'anti-agglutination - Google Patents

Solides anti-agglutinants et processus d'anti-agglutination Download PDF

Info

Publication number: CA2229549C
Authority: CA; Canada
Prior art keywords: solid; distillation bottoms; nitrate; ammonium sulfate; ammonium
Prior art date: 1997-04-14
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 2229549

Other languages

English (en)

Other versions

CA2229549A1 (fr

Inventor

Andrew J. Mcnabb

R. Merritt Sink

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.)

BASF Corp

Original Assignee

BASF Corp

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.)

1997-04-14

Filing date

1998-03-13

Publication date

2003-01-14

1997-04-14 Priority claimed from US08/827,955 external-priority patent/US5885320A/en

1997-04-14 Priority claimed from US08/834,077 external-priority patent/US5980601A/en

1998-03-13 Application filed by BASF Corp filed Critical BASF Corp

1998-10-14 Publication of CA2229549A1 publication Critical patent/CA2229549A1/fr

2003-01-14 Application granted granted Critical

2003-01-14 Publication of CA2229549C publication Critical patent/CA2229549C/fr

2018-03-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000007787 solid Substances 0.000 title claims abstract description 50
238000000034 method Methods 0.000 title claims description 27
238000004821 distillation Methods 0.000 claims abstract description 41
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 38
229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 37
235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 37
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
239000007788 liquid Substances 0.000 claims abstract description 10
239000008187 granular material Substances 0.000 claims description 29
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 20
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 18
238000005507 spraying Methods 0.000 claims description 11
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 10
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 10
239000001103 potassium chloride Substances 0.000 claims description 10
235000011164 potassium chloride Nutrition 0.000 claims description 10
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 10
239000004323 potassium nitrate Substances 0.000 claims description 9
235000010333 potassium nitrate Nutrition 0.000 claims description 9
239000000203 mixture Substances 0.000 claims description 8
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
239000004202 carbamide Substances 0.000 claims description 7
ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 claims description 6
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 5
239000004114 Ammonium polyphosphate Substances 0.000 claims description 5
239000005696 Diammonium phosphate Substances 0.000 claims description 5
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 5
235000019270 ammonium chloride Nutrition 0.000 claims description 5
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 5
229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 5
235000019826 ammonium polyphosphate Nutrition 0.000 claims description 5
229920001276 ammonium polyphosphate Polymers 0.000 claims description 5
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 5
229910000388 diammonium phosphate Inorganic materials 0.000 claims description 5
235000019838 diammonium phosphate Nutrition 0.000 claims description 5
235000019837 monoammonium phosphate Nutrition 0.000 claims description 5
239000006012 monoammonium phosphate Substances 0.000 claims description 5
229940072033 potash Drugs 0.000 claims description 5
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 5
235000015320 potassium carbonate Nutrition 0.000 claims description 5
235000010344 sodium nitrate Nutrition 0.000 claims description 5
239000004317 sodium nitrate Substances 0.000 claims description 5
YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 4
239000002426 superphosphate Substances 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 3
239000003337 fertilizer Substances 0.000 abstract description 30
238000004519 manufacturing process Methods 0.000 abstract description 13
125000004122 cyclic group Chemical group 0.000 abstract description 5
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 4
229940044197 ammonium sulfate Drugs 0.000 description 32
239000000463 material Substances 0.000 description 15
239000002689 soil Substances 0.000 description 13
239000003795 chemical substances by application Substances 0.000 description 7
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
238000003860 storage Methods 0.000 description 6
239000000428 dust Substances 0.000 description 5
XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 5
239000007921 spray Substances 0.000 description 5
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
235000013877 carbamide Nutrition 0.000 description 4
239000013078 crystal Substances 0.000 description 4
238000001704 evaporation Methods 0.000 description 4
230000008020 evaporation Effects 0.000 description 4
239000002245 particle Substances 0.000 description 4
239000006227 byproduct Substances 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
238000002156 mixing Methods 0.000 description 3
239000000843 powder Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000001692 EU approved anti-caking agent Substances 0.000 description 2
241000209082 Lolium Species 0.000 description 2
230000009418 agronomic effect Effects 0.000 description 2
239000002537 cosmetic Substances 0.000 description 2
235000013305 food Nutrition 0.000 description 2
238000005065 mining Methods 0.000 description 2
-1 mining Substances 0.000 description 2
238000005086 pumping Methods 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
244000025254 Cannabis sativa Species 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
244000073231 Larrea tridentata Species 0.000 description 1
235000006173 Larrea tridentata Nutrition 0.000 description 1
229920001732 Lignosulfonate Polymers 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
229960002126 creosote Drugs 0.000 description 1
230000002354 daily effect Effects 0.000 description 1
AWADHHRPTLLUKK-UHFFFAOYSA-N diazanium sulfuric acid sulfate Chemical compound [NH4+].[NH4+].OS(O)(=O)=O.[O-]S([O-])(=O)=O AWADHHRPTLLUKK-UHFFFAOYSA-N 0.000 description 1
150000002009 diols Chemical class 0.000 description 1
NRXZMXRMFCTVFJ-UHFFFAOYSA-M dipotassium;chloride;nitrate Chemical compound [Cl-].[K+].[K+].[O-][N+]([O-])=O NRXZMXRMFCTVFJ-UHFFFAOYSA-M 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
230000003203 everyday effect Effects 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
230000035784 germination Effects 0.000 description 1
238000005469 granulation Methods 0.000 description 1
230000003179 granulation Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000011068 loading method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
235000013379 molasses Nutrition 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000011368 organic material Substances 0.000 description 1
238000000197 pyrolysis Methods 0.000 description 1
239000011435 rock Substances 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
238000004856 soil analysis Methods 0.000 description 1
239000011343 solid material Substances 0.000 description 1
238000003892 spreading Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1

Landscapes

Fertilizers (AREA)

CA 2229549 1997-04-14 1998-03-13 Solides anti-agglutinants et processus d'anti-agglutination Expired - Fee Related CA2229549C (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US08/827,955 US5885320A (en)	1997-04-14	1997-04-14	Anti-caking process
US08/834,077 US5980601A (en)	1997-04-14	1997-04-14	Anti-caking solids
US08/827,955		1997-04-14
US08/834,077		1997-04-14

Publications (2)

Publication Number	Publication Date
CA2229549A1 CA2229549A1 (fr)	1998-10-14
CA2229549C true CA2229549C (fr)	2003-01-14

Family

ID=27125149

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2229549 Expired - Fee Related CA2229549C (fr)	1997-04-14	1998-03-13	Solides anti-agglutinants et processus d'anti-agglutination

Country Status (1)

Country	Link
CA (1)	CA2229549C (fr)

1998
- 1998-03-13 CA CA 2229549 patent/CA2229549C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2229549A1 (fr)	1998-10-14

Legal Events

Date	Code	Title	Description
1999-04-26	EEER	Examination request
2012-03-13	MKLA	Lapsed

Publication	Publication Date	Title
Rindt et al.	1968	Sulfur coating on nitrogen fertilizer to reduce dissolution rate
US6749659B1 (en)	2004-06-15	Controlled release rate fertilizers and methods of making same
US3392007A (en)	1968-07-09	Free flowing fertilizer coated with magnesium phosphate and magnesium amonium phosphate and method of making
US3096171A (en)	1963-07-02	Process for preparing slow release fertilizer composition
US20060283222A1 (en)	2006-12-21	Fertilizer, process for producing the same, process for controlling inorganizing speed of urea/aliphatic aldehyde condensation product, and process for growing crops
NO154743B (no)	1986-09-08	Fremgangsmaate for fremstilling av granuler inneholdende urea som hovedkomponent og gjoedningsblanding av slike granuler.
US5980601A (en)	1999-11-09	Anti-caking solids
CA2229549C (fr)	2003-01-14	Solides anti-agglutinants et processus d'anti-agglutination
EP0386043B1 (fr)	1994-12-07	Sulfate d'ammonium granulaire et son procede de production
US5885320A (en)	1999-03-23	Anti-caking process
NO151648B (no)	1985-02-04	Fremgangsmaate til fremstilling av urea-granuler
US3369885A (en)	1968-02-20	Process for prilled urea-potassium metaphosphate fertilizer
US5820787A (en)	1998-10-13	Process for dust suppression in solids
EP4293000A1 (fr)	2023-12-20	Procédé de fabrication d'une composition d'engrais solide particulaire comprenant un additif
Mortvedt	1968	Crop response to applied zinc in ammoniated phosphate fertilizers
Lawton	1961	Fertilizer Coatings, the Effect of Coatings on the dissolution of fertilizers and the uptake of fertilizer potassium by plants
CA2229483C (fr)	2002-05-14	Solides anti-agglutinants
US3214259A (en)	1965-10-26	Method of producing free-flowing fertilizer
MXPA98002082A (en)	1999-01-11	Solid that are not grouped in ma
US3415638A (en)	1968-12-10	Process for preparing ammonium phosphate
US5855816A (en)	1999-01-05	Dust suppression in solids
US3077395A (en)	1963-02-12	Method of producing granulated fertilizer
MXPA98002854A (en)	1999-07-06	Process against the formation of terro
WO1995021689A1 (fr)	1995-08-17	Uree granulaire
CA1333224C (fr)	1994-11-29	Fertilisant impregne de compositions liquides de traitement agricole, et methode d'impregnation