ES371726A1 - Un procedimiento para la produccion de fosfato potasico di-hidrogeno. - Google Patents

Un procedimiento para la produccion de fosfato potasico di-hidrogeno.

Info

Publication number
ES371726A1
ES371726A1 ES371726A ES371726A ES371726A1 ES 371726 A1 ES371726 A1 ES 371726A1 ES 371726 A ES371726 A ES 371726A ES 371726 A ES371726 A ES 371726A ES 371726 A1 ES371726 A1 ES 371726A1
Authority
ES
Spain
Prior art keywords
dihydrogen phosphate
potassium dihydrogen
production
potassium
acid
Prior art date
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
ES371726A
Other languages
English (en)
Spanish (es)
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.)
Filing date
Publication date
Priority claimed from GB2865969A external-priority patent/GB1299711A/en
Application filed by W&HM Goulding Ltd filed Critical W&HM Goulding Ltd
Publication of ES371726A1 publication Critical patent/ES371726A1/es
Expired legal-status Critical Current

Links

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)
ES371726A 1968-09-20 1969-09-20 Un procedimiento para la produccion de fosfato potasico di-hidrogeno. Expired ES371726A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES371726A1 true ES371726A1 (es) 1972-02-16

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 After (1)

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

Country Status (10)

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

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↓
US4424197A (en) 1982-09-29 1984-01-03 United States Gypsum Company Gas desulfurization
US4552683A (en) * 1982-09-29 1985-11-12 United States Gypsum Company Gas desulfurization reactant
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
SG11201604469WA (en) * 2013-12-02 2016-07-28 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 (enEXAMPLES) *
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 (enEXAMPLES) * 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

Also Published As

Publication number Publication date
NL6914201A (enEXAMPLES) 1970-03-24
ES395329A1 (es) 1974-09-16
BE739119A (enEXAMPLES) 1970-03-02
JPS542638B1 (enEXAMPLES) 1979-02-09
CA928932A (en) 1973-06-26
DE1947643B2 (de) 1979-11-15
US3718453A (en) 1973-02-27
DE1947643A1 (de) 1970-07-09
IE34022L (en) 1970-03-20
IL33027A (en) 1972-08-30
FR2018552B1 (enEXAMPLES) 1976-07-09
IE34022B1 (en) 1975-01-08
IL33027A0 (en) 1969-11-30
DE1947643C3 (de) 1980-07-24
FR2018552A1 (enEXAMPLES) 1970-05-29

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