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ES369090A2 - Un procedimiento continuo para la produccion de acido fos- forico. - Google Patents

Un procedimiento continuo para la produccion de acido fos- forico.

Info

Publication number
ES369090A2
ES369090A2 ES369090A ES369090A ES369090A2 ES 369090 A2 ES369090 A2 ES 369090A2 ES 369090 A ES369090 A ES 369090A ES 369090 A ES369090 A ES 369090A ES 369090 A2 ES369090 A2 ES 369090A2
Authority
ES
Spain
Prior art keywords
production
phosphoric acid
translation
machine
legally binding
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
ES369090A
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.)
Fisons Ltd
Original Assignee
Fisons 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
Application filed by Fisons Ltd filed Critical Fisons Ltd
Publication of ES369090A2 publication Critical patent/ES369090A2/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/18Phosphoric acid
    • C01B25/22Preparation by reacting phosphate-containing material with an acid, e.g. wet process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
ES369090A 1968-07-04 1969-07-03 Un procedimiento continuo para la produccion de acido fos- forico. Expired ES369090A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3198268 1968-07-04

Publications (1)

Publication Number Publication Date
ES369090A2 true ES369090A2 (es) 1976-11-16

Family

ID=10331279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369090A Expired ES369090A2 (es) 1968-07-04 1969-07-03 Un procedimiento continuo para la produccion de acido fos- forico.

Country Status (9)

Country Link
JP (1) JPS5417597B1 (ja)
AT (1) AT301486B (ja)
BE (1) BE735078A (ja)
BR (1) BR6910443D0 (ja)
DE (1) DE1933692B2 (ja)
ES (1) ES369090A2 (ja)
FR (1) FR2012292A6 (ja)
GB (1) GB1250191A (ja)
NL (1) NL6910092A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029743A (en) * 1975-12-24 1977-06-14 Hauge Douglas O Phosphoric acid manufacture
US4309395A (en) * 1980-04-21 1982-01-05 Hauge Douglas O Phosphoric acid production
US4424196A (en) * 1982-06-29 1984-01-03 United States Gypsum Company Phosphohemihydrate process for purification of gypsum
US4853201A (en) * 1988-07-11 1989-08-01 Occidental Chemical Corporation Recovery of P2 O5 values from phosphoric acid hemihydrate crystals
DE19817245A1 (de) * 1998-04-18 1999-10-28 Loh Kg Rittal Werk Schaltschrank
DE102016212242B4 (de) 2016-07-05 2019-02-07 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung von Phosphorsäure aus phosphorhaltigen Primär- und Sekundärrohstoffen

Also Published As

Publication number Publication date
DE1933692B2 (de) 1977-06-16
GB1250191A (ja) 1971-10-20
BR6910443D0 (pt) 1973-05-31
AT301486B (de) 1972-09-11
BE735078A (ja) 1969-12-24
NL6910092A (ja) 1970-01-06
FR2012292A6 (ja) 1970-03-20
JPS5417597B1 (ja) 1979-06-30
DE1933692A1 (de) 1970-01-15

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170630