JPS5145695A - Rinsanno datsufutsusohoho - Google Patents

Rinsanno datsufutsusohoho

Info

Publication number
JPS5145695A
JPS5145695A JP50098006A JP9800675A JPS5145695A JP S5145695 A JPS5145695 A JP S5145695A JP 50098006 A JP50098006 A JP 50098006A JP 9800675 A JP9800675 A JP 9800675A JP S5145695 A JPS5145695 A JP S5145695A
Authority
JP
Japan
Prior art keywords
rinsanno
datsufutsusohoho
rinsanno datsufutsusohoho
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.)
Granted
Application number
JP50098006A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5418997B2 (OSRAM
Inventor
Rurowai Morisu
Herugorusukii Jatsuku
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of JPS5145695A publication Critical patent/JPS5145695A/ja
Publication of JPS5418997B2 publication Critical patent/JPS5418997B2/ja
Granted 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
    • C01B25/234—Purification; Stabilisation; Concentration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Removal Of Specific Substances (AREA)
JP50098006A 1974-08-13 1975-08-12 Rinsanno datsufutsusohoho Granted JPS5145695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7428029A FR2281892A1 (fr) 1974-08-13 1974-08-13 Procede de defluoration d'acide phosphorique

Publications (2)

Publication Number Publication Date
JPS5145695A true JPS5145695A (en) 1976-04-19
JPS5418997B2 JPS5418997B2 (OSRAM) 1979-07-11

Family

ID=9142370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50098006A Granted JPS5145695A (en) 1974-08-13 1975-08-12 Rinsanno datsufutsusohoho

Country Status (13)

Country Link
US (1) US4065547A (OSRAM)
JP (1) JPS5145695A (OSRAM)
BE (1) BE832369A (OSRAM)
CA (1) CA1043536A (OSRAM)
DD (1) DD119386A5 (OSRAM)
DE (1) DE2535971B2 (OSRAM)
ES (1) ES440190A1 (OSRAM)
FR (1) FR2281892A1 (OSRAM)
GB (1) GB1476560A (OSRAM)
IE (1) IE42047B1 (OSRAM)
IT (1) IT1041108B (OSRAM)
NL (1) NL7509601A (OSRAM)
ZA (1) ZA755185B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046926A (OSRAM) * 1973-09-04 1975-04-26

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132765A (en) * 1975-06-26 1979-01-02 E. I. Du Pont De Nemours And Company Recovery of fluoride values
US4197280A (en) * 1978-10-02 1980-04-08 Stauffer Chemical Company Wet process phosphoric acid purification
US4311681A (en) * 1980-05-19 1982-01-19 Fmc Corporation Method of regenerating phosphoric acid extraction solvent
DE3328499A1 (de) * 1983-08-06 1985-02-14 Hoechst Ag, 6230 Frankfurt Verfahren zur verminderung des fluorgehaltes einer nassverfahrensphosphorsaeure
CN115285954B (zh) * 2022-08-12 2023-10-27 宜都兴发化工有限公司 一种提高湿法磷酸生产浓缩工段氟收率的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367749A (en) * 1963-02-20 1968-02-06 Monsanto Co Purifying phosphoric acid using an amine extractant
US3361527A (en) * 1964-02-13 1968-01-02 Monsanto Co Process for separating iron from phosphoric acid containing the same
NL6604002A (OSRAM) * 1965-03-25 1966-09-26
US3410656A (en) * 1966-06-01 1968-11-12 Fmc Corp Phosphoric acid purification
IL27538A (en) * 1967-03-06 1970-09-17 Blumberg R Cleaning of phosphoric acid
FR1531487A (fr) * 1967-05-11 1968-07-05 Pechiney Saint Gobain Procédé continu perfectionné de purification de l'acide phosphorique par les solvants
US3867511A (en) * 1972-12-20 1975-02-18 United States Steel Corp Solvent extraction of h{hd 3{b po{hd 4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046926A (OSRAM) * 1973-09-04 1975-04-26

Also Published As

Publication number Publication date
IE42047L (en) 1976-02-13
FR2281892A1 (fr) 1976-03-12
DE2535971B2 (de) 1978-10-05
IT1041108B (it) 1980-01-10
BE832369A (fr) 1976-02-12
DD119386A5 (OSRAM) 1976-04-20
US4065547A (en) 1977-12-27
ZA755185B (en) 1976-07-28
JPS5418997B2 (OSRAM) 1979-07-11
NL7509601A (nl) 1976-02-17
GB1476560A (en) 1977-06-16
IE42047B1 (en) 1980-05-21
CA1043536A (en) 1978-12-05
ES440190A1 (es) 1977-03-01
DE2535971A1 (de) 1976-02-26
FR2281892B1 (OSRAM) 1976-12-31
AU8387875A (en) 1977-02-17

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