ES310115A1 - Un procedimiento para la produccion de acido fosforico y de cristales de yeso. - Google Patents

Un procedimiento para la produccion de acido fosforico y de cristales de yeso.

Info

Publication number
ES310115A1
ES310115A1 ES0310115A ES310115A ES310115A1 ES 310115 A1 ES310115 A1 ES 310115A1 ES 0310115 A ES0310115 A ES 0310115A ES 310115 A ES310115 A ES 310115A ES 310115 A1 ES310115 A1 ES 310115A1
Authority
ES
Spain
Prior art keywords
phosphoric acid
crystals
mixture
translation
production
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
ES0310115A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES310115A1 publication Critical patent/ES310115A1/es
Expired legal-status Critical Current

Links

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
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation 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)
ES0310115A 1964-03-06 1965-03-04 Un procedimiento para la produccion de acido fosforico y de cristales de yeso. Expired ES310115A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34997264A 1964-03-06 1964-03-06

Publications (1)

Publication Number Publication Date
ES310115A1 true ES310115A1 (es) 1965-09-01

Family

ID=23374752

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310115A Expired ES310115A1 (es) 1964-03-06 1965-03-04 Un procedimiento para la produccion de acido fosforico y de cristales de yeso.

Country Status (10)

Country Link
BE (1) BE660643A (es)
DE (1) DE1542643B2 (es)
DK (1) DK121162B (es)
ES (1) ES310115A1 (es)
FR (1) FR1534672A (es)
GB (1) GB1092055A (es)
IL (1) IL23072A (es)
NL (1) NL6502816A (es)
NO (1) NO119476B (es)
SE (1) SE316153B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171861A1 (en) * 1972-02-11 1973-09-28 Cerphos Phosphoric acid prodn - with wet screening of digester product
LU84713A1 (fr) * 1983-03-25 1984-11-14 Prayon Soc Procede et preparation d'acide phosphorique et de sulfate de calcium hemihydrate alpha
US4853201A (en) * 1988-07-11 1989-08-01 Occidental Chemical Corporation Recovery of P2 O5 values from phosphoric acid hemihydrate crystals
CN114524423A (zh) * 2022-03-16 2022-05-24 山东永达环保科技有限公司 一种化学法酸洗废磷酸的再生装置

Also Published As

Publication number Publication date
DE1542643A1 (de) 1970-04-02
NO119476B (es) 1970-05-25
BE660643A (es) 1965-09-06
DE1542643B2 (de) 1971-11-18
SE316153B (es) 1969-10-20
DK121162B (da) 1971-09-20
GB1092055A (en) 1967-11-22
NL6502816A (es) 1965-09-07
IL23072A (en) 1969-05-28
FR1534672A (fr) 1968-08-02

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