ES395329A1 - Un aparato para la produccion de fosfato potasico dihidro- geno. - Google Patents

Un aparato para la produccion de fosfato potasico dihidro- geno.

Info

Publication number: ES395329A1
Authority: ES; Spain
Prior art keywords: dihydrogen phosphate; potassium dihydrogen; production; potassium; acid
Prior art date: 1968-09-20
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

Application number

ES71395329A

Other languages

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.)

W&HM Goulding Ltd

Original Assignee

W&HM Goulding 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.)

1968-09-20

Filing date

1971-09-22

Publication date

1974-09-16

1968-09-20 Priority claimed from GB2865969A external-priority patent/GB1299711A/en

1971-09-22 Application filed by W&HM Goulding Ltd filed Critical W&HM Goulding Ltd

1974-09-16 Publication of ES395329A1 publication Critical patent/ES395329A1/es

Status Expired legal-status Critical Current

Links

229910000402 monopotassium phosphate Inorganic materials 0.000 title abstract 4
235000019796 monopotassium phosphate Nutrition 0.000 title abstract 4
PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 title abstract 4
239000003337 fertilizer Substances 0.000 title abstract 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
239000012452 mother liquor Substances 0.000 abstract 2
239000002367 phosphate rock Substances 0.000 abstract 2
239000011541 reaction mixture Substances 0.000 abstract 2
239000001117 sulphuric acid Substances 0.000 abstract 2
235000011149 sulphuric acid Nutrition 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
239000001175 calcium sulphate Substances 0.000 abstract 1
235000011132 calcium sulphate Nutrition 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 abstract 1
239000001103 potassium chloride Substances 0.000 abstract 1
235000011164 potassium chloride Nutrition 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium 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
- C01B25/30—Alkali metal phosphates
- C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Fertilizers (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Paper (AREA)

ES71395329A 1968-09-20 1971-09-22 Un aparato para la produccion de fosfato potasico dihidro- geno. Expired ES395329A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB4479968		1968-09-20
GB2865969A GB1299711A (en)	1968-09-20	1968-09-20	The production of fertilisers

Publications (1)

Publication Number	Publication Date
ES395329A1 true ES395329A1 (es)	1974-09-16

Family

ID=26259497

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES371726A Expired ES371726A1 (es)	1968-09-20	1969-09-20	Un procedimiento para la produccion de fosfato potasico di-hidrogeno.
ES71395329A Expired ES395329A1 (es)	1968-09-20	1971-09-22	Un aparato para la produccion de fosfato potasico dihidro- geno.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES371726A Expired ES371726A1 (es)	1968-09-20	1969-09-20	Un procedimiento para la produccion de fosfato potasico di-hidrogeno.

Country Status (10)

Country	Link
US (1)	US3718453A (es)
JP (1)	JPS542638B1 (es)
BE (1)	BE739119A (es)
CA (1)	CA928932A (es)
DE (1)	DE1947643C3 (es)
ES (2)	ES371726A1 (es)
FR (1)	FR2018552B1 (es)
IE (1)	IE34022B1 (es)
IL (1)	IL33027A (es)
NL (1)	NL6914201A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE29458E (en) *	1970-10-16	1977-10-25	Pennzoil Company	Potassium phosphate manufacture
US3956464A (en)	1970-10-16	1976-05-11	Pennzoil Company	Preparation of phosphates
DE2501959C2 (de) *	1975-01-18	1983-12-08	Kali Und Salz Ag, 3500 Kassel	Verfahren zur Herstellung von K↓x↓H↓3↓↓-↓↓x↓PO↓4↓
US4552683A (en) *	1982-09-29	1985-11-12	United States Gypsum Company	Gas desulfurization reactant
US4424197A (en)	1982-09-29	1984-01-03	United States Gypsum Company	Gas desulfurization
IL75767A (en) *	1985-07-10	1988-09-30	Negev Phosphates Ltd	Process for the manufacture of pure monopotassium phosphate
FI92820C (fi) *	1990-04-06	1995-01-10	Kemira Oy	Menetelmä alkalimetallifosfaatin valmistamiseksi
GB2465211B (en) *	2008-07-18	2013-09-25	Airedale Chemical Company Ltd	Treatment Solution
AP2016009291A0 (en) *	2013-12-02	2016-06-30	Ecophos S A	Source of phosphate for agriculture and the food industry
CN107188146A (zh) *	2017-07-18	2017-09-22	禄丰天宝磷化工有限公司	一种饲料级磷酸二氢钾的生产工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE372395A (es) *
FR694455A (fr) *	1929-07-27	1930-12-04	Pour La Fabrication Et L Emplo	Procédé de fabrication d'un engrais phospho-potassique exempt de chlore à partir des chlorures et des phosphates naturels
US1916431A (en) *	1929-10-05	1933-07-04	Kunstdunger Patentverwertungs	Process of leaching phosphate rock
US1929442A (en) *	1930-08-26	1933-10-10	American Agricultural Chem Co	Process for obtaining orthophosphoric acid and/or conversion products thereof
US2531977A (en) *	1948-01-22	1950-11-28	Allied Chem & Dye Corp	Process for manufacture of phosphoric acid
GB810208A (en) *	1955-08-10	1959-03-11	Fisons Ltd	Fertilizers
DE1131241B (de) *	1955-11-30	1962-06-14	Facerform Company	Verfahren zur Herstellung von Phosphatduengemitteln
US2894813A (en) *	1956-06-26	1959-07-14	Makhtsavei Israel	Preparation of water-soluble inorganic metal salts and hcl acid by double decomposition
US3033669A (en) *	1959-07-16	1962-05-08	Fertilizers & Chemicals Ltd	Process for the manufacture of dicalcium phosphate
US3246977A (en) *	1962-08-02	1966-04-19	Hooker Chemical Corp	Treatment of waste gases
NL291228A (es) *	1963-04-05
NL145824B (nl) *	1964-03-21	1975-05-15	Stamicarbon	Werkwijze ter bereiding van diwaterstoffosfaten.
FR1410227A (fr) *	1964-04-27	1965-09-10	Pechiney Saint Gobain	Procédé de préparation de compositions à base de polyphosphates mixtes de sodiumet de potassium et produits en résultant
US3511602A (en) *	1967-04-19	1970-05-12	Elliot Bryant Fitch	Process for filtering phosphate rock acidulation slurries
US3600152A (en) *	1968-08-27	1971-08-17	Pennzoil United Inc	Phosphate fertilizer products
DE2213965C3 (de) *	1972-03-22	1975-01-16	Huschang Dipl.-Ing. 7000 Stuttgart Sabet	Mittelachsige Umlaufkolben-Brennkraftmaschine

1969
- 1969-09-16 IE IE1298/69A patent/IE34022B1/xx unknown
- 1969-09-18 CA CA062321A patent/CA928932A/en not_active Expired
- 1969-09-18 IL IL33027A patent/IL33027A/en unknown
- 1969-09-18 NL NL6914201A patent/NL6914201A/xx unknown
- 1969-09-19 DE DE1947643A patent/DE1947643C3/de not_active Expired
- 1969-09-19 FR FR6932006A patent/FR2018552B1/fr not_active Expired
- 1969-09-19 US US00859435A patent/US3718453A/en not_active Expired - Lifetime
- 1969-09-19 BE BE739119D patent/BE739119A/xx not_active IP Right Cessation
- 1969-09-20 ES ES371726A patent/ES371726A1/es not_active Expired
- 1969-09-20 JP JP7594669A patent/JPS542638B1/ja active Pending
1971
- 1971-09-22 ES ES71395329A patent/ES395329A1/es not_active Expired

Also Published As

Publication number	Publication date
IE34022L (en)	1970-03-20
JPS542638B1 (es)	1979-02-09
ES371726A1 (es)	1972-02-16
IL33027A0 (en)	1969-11-30
CA928932A (en)	1973-06-26
DE1947643C3 (de)	1980-07-24
BE739119A (es)	1970-03-02
FR2018552A1 (es)	1970-05-29
IE34022B1 (en)	1975-01-08
NL6914201A (es)	1970-03-24
US3718453A (en)	1973-02-27
DE1947643B2 (de)	1979-11-15
IL33027A (en)	1972-08-30
DE1947643A1 (de)	1970-07-09
FR2018552B1 (es)	1976-07-09

Legal Events

Date	Code	Title	Description
2007-10-16	FD1A	Patent lapsed	Effective date: 19900210

Publication	Publication Date	Title
GB1249366A (en)	1971-10-13	Production of chlorine dioxide
GB1191635A (en)	1970-05-13	Improvements in the manufacture of Orthophosphates
ES395329A1 (es)	1974-09-16	Un aparato para la produccion de fosfato potasico dihidro- geno.
US1790220A (en)	1931-01-27	Conversion of calcium compounds
ES392788A1 (es)	1974-05-01	Un procedimiento para la produccion de fosfatos de potasio.
GB1211537A (en)	1970-11-11	Improvements in or relating to the production of fertilisers comprising urea phosphate
GB1324256A (en)	1973-07-25	Process for preparing a fertilizer and furfural
GB1311568A (en)	1973-03-28	Method of producing phosphoric acid and phosphates from monocalcium phosphate
GB810208A (en)	1959-03-11	Fertilizers
GB1143847A (es)	1969-02-26
GB970947A (en)	1964-09-23	A method for producing chemical fertilizers
GB1272629A (en)	1972-05-03	Process for the manufacture of phosphoric acid
GB263780A (en)	1927-11-17	Improved process for the manufacture of readily soluble salts of hydrofluosilicic acid
ES397978A1 (es)	1974-07-01	Un procedimiento para la produccion de fosfato potasico di-hidrogeno.
IE35901B1 (en)	1976-06-23	Production of fertilisers
GB1304781A (es)	1973-01-31
GB1264275A (es)	1972-02-16
GB1299711A (en)	1972-12-13	The production of fertilisers
GB1515211A (en)	1978-06-21	Process for the production of trisodium phosphate
GB1220323A (en)	1971-01-27	Process for purifying aqueous phosphoric acid solutions
ES341588A1 (es)	1968-07-01	Un procedimiento para la produccion de un fertilizante fos-fonitrogenado.
GB1335456A (en)	1973-10-31	Process for producing liquid fertilizers
GB1141747A (en)	1969-01-29	Production of fertilizer materials
GB1370534A (en)	1974-10-16	Method for the production of phosphoric acid
GB1451609A (en)	1976-10-06	Process for reducing calcium sulphate scale formation