MX144656A - Metodo mejorado para purificar acido fosforico - Google Patents

Metodo mejorado para purificar acido fosforico

Info

Publication number
MX144656A
MX144656A MX167629A MX16762977A MX144656A MX 144656 A MX144656 A MX 144656A MX 167629 A MX167629 A MX 167629A MX 16762977 A MX16762977 A MX 16762977A MX 144656 A MX144656 A MX 144656A
Authority
MX
Mexico
Prior art keywords
phosphoric acid
improved method
purifying phosphoric
purifying
improved
Prior art date
Application number
MX167629A
Other languages
English (en)
Inventor
Mitsuo Kikuchi
Yoichi Hiraga
Original Assignee
Toyo Soda Mfg Co 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 Toyo Soda Mfg Co Ltd filed Critical Toyo Soda Mfg Co Ltd
Publication of MX144656A publication Critical patent/MX144656A/es

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
    • C01B25/234—Purification; Stabilisation; Concentration
MX167629A 1976-02-13 1977-01-07 Metodo mejorado para purificar acido fosforico MX144656A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1394776A JPS5297393A (en) 1976-02-13 1976-02-13 Purification of extracted phosphoric acid

Publications (1)

Publication Number Publication Date
MX144656A true MX144656A (es) 1981-11-06

Family

ID=11847390

Family Applications (1)

Application Number Title Priority Date Filing Date
MX167629A MX144656A (es) 1976-02-13 1977-01-07 Metodo mejorado para purificar acido fosforico

Country Status (8)

Country Link
JP (1) JPS5297393A (es)
BR (1) BR7700735A (es)
DE (1) DE2704074C3 (es)
FR (1) FR2340903A1 (es)
GB (1) GB1504479A (es)
IL (1) IL51165A (es)
IT (1) IT1075561B (es)
MX (1) MX144656A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250155A (en) 1978-06-09 1981-02-10 Gardinier, Inc. Method of purifying phosphoric acid after solvent extraction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596368C (de) * 1931-11-29 1934-04-30 Chem Fab Budenheim Akt Ges Reinigung der durch sauren Aufschluss von Rohphosphaten erhaltenen Rohphosphorsaeure
JPS5018388A (es) * 1973-06-21 1975-02-26
JPS516894A (en) * 1974-07-09 1976-01-20 Toyo Soda Mfg Co Ltd Seiseirinsanno seizoho

Also Published As

Publication number Publication date
IT1075561B (it) 1985-04-22
GB1504479A (en) 1978-03-22
BR7700735A (pt) 1977-10-11
DE2704074A1 (de) 1977-08-18
JPS5297393A (en) 1977-08-16
DE2704074B2 (de) 1979-02-08
IL51165A0 (en) 1977-02-28
FR2340903B1 (es) 1980-03-28
JPS5516091B2 (es) 1980-04-28
DE2704074C3 (de) 1983-06-09
FR2340903A1 (fr) 1977-09-09
IL51165A (en) 1979-10-31

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