TR18445A - Fosforik asidlerin tasfiyesi - Google Patents

Fosforik asidlerin tasfiyesi

Info

Publication number
TR18445A
TR18445A TR18445A TR1844573A TR18445A TR 18445 A TR18445 A TR 18445A TR 18445 A TR18445 A TR 18445A TR 1844573 A TR1844573 A TR 1844573A TR 18445 A TR18445 A TR 18445A
Authority
TR
Turkey
Prior art keywords
disposal
phosphoric acids
phosphoric
acids
Prior art date
Application number
TR18445A
Other languages
English (en)
Turkish (tr)
Original Assignee
Albright & Wilson
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 Albright & Wilson filed Critical Albright & Wilson
Publication of TR18445A publication Critical patent/TR18445A/xx

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
    • C01B25/46—Preparation involving solvent-solvent extraction
    • C01B25/461—Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound
    • C01B25/463—Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound the extracting agent being a ketone or a mixture of ketones
    • 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
    • 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
    • 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
    • C01B25/2343—Concentration concomitant with purification, e.g. elimination of fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
TR18445A 1972-04-26 1973-04-25 Fosforik asidlerin tasfiyesi TR18445A (tr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1947672A GB1436113A (en) 1972-04-26 1972-04-26 Purification of phosphoric acid
GB4538072 1972-10-02

Publications (1)

Publication Number Publication Date
TR18445A true TR18445A (tr) 1977-02-16

Family

ID=26254071

Family Applications (1)

Application Number Title Priority Date Filing Date
TR18445A TR18445A (tr) 1972-04-26 1973-04-25 Fosforik asidlerin tasfiyesi

Country Status (20)

Country Link
JP (1) JPS4999993A (enrdf_load_html_response)
AU (1) AU8599475A (enrdf_load_html_response)
BE (1) BE798737A (enrdf_load_html_response)
CA (1) CA1004828A (enrdf_load_html_response)
CH (1) CH613916A5 (enrdf_load_html_response)
DD (1) DD109362A5 (enrdf_load_html_response)
DE (1) DE2320877B2 (enrdf_load_html_response)
ES (1) ES414069A1 (enrdf_load_html_response)
FI (1) FI59077C (enrdf_load_html_response)
FR (3) FR2182055B1 (enrdf_load_html_response)
GB (1) GB1436113A (enrdf_load_html_response)
IE (1) IE37549B1 (enrdf_load_html_response)
IN (1) IN140334B (enrdf_load_html_response)
MY (1) MY7800085A (enrdf_load_html_response)
NL (1) NL7305765A (enrdf_load_html_response)
NO (1) NO137082C (enrdf_load_html_response)
OA (1) OA04403A (enrdf_load_html_response)
RO (2) RO67820A (enrdf_load_html_response)
SE (1) SE395263B (enrdf_load_html_response)
TR (1) TR18445A (enrdf_load_html_response)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL48207A (en) * 1974-10-07 1978-12-17 Pennzoil Co Production of fluoride-free phosphates
CA1139956A (en) * 1978-10-10 1983-01-25 Mark A. Rose Process for extracting uranium from crude phosphoric acids
DE3246415A1 (de) * 1982-12-15 1984-06-20 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von nassverfahrenphosphorsaeure
DE3246416A1 (de) * 1982-12-15 1984-06-20 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von nassverfahrensphosphorsaeure
JP2512429Y2 (ja) * 1993-07-12 1996-10-02 北陸電気工業株式会社 高電圧抵抗パック
IT1285694B1 (it) * 1996-05-08 1998-06-18 Azionaria Costruzioni Acma Spa Metodo ed unita' per la formazione ed il convogliamento di gruppi di prodotti
DE19703884C2 (de) 1997-02-03 1999-04-29 Bk Giulini Chem Gmbh & Co Ohg Verfahren zur Reinigung von Naßverfahrensphosphorsäure
RU2166476C2 (ru) * 1998-12-04 2001-05-10 Зайцев Борис Николаевич Способ очистки экстракционной фосфорной кислоты
RU2191745C1 (ru) * 2001-04-25 2002-10-27 Зайцев Борис Николаевич Способ очистки экстракционной фосфорной кислоты
RU2337060C1 (ru) * 2007-06-04 2008-10-27 Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам им. Я.В. Самойлова" Способ восстановления органического экстрагента

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298968A (enrdf_load_html_response) 1963-10-08
GB1142719A (en) * 1968-10-24 1969-02-12 Israel Mining Ind Inst For Res Phosphoric acid recovery
DE2334019C3 (de) * 1973-07-04 1982-11-04 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von verunreinigter wäßriger Phosphorsäure

Also Published As

Publication number Publication date
ES414069A1 (es) 1976-05-16
FR2182055A1 (enrdf_load_html_response) 1973-12-07
FR2289442B1 (enrdf_load_html_response) 1979-02-02
IE37549B1 (en) 1977-08-17
MY7800085A (en) 1978-12-31
FR2289441A1 (fr) 1976-05-28
CA1004828A (en) 1977-02-08
NL7305765A (enrdf_load_html_response) 1973-10-30
DE2320877A1 (de) 1973-11-15
FR2289442A1 (fr) 1976-05-28
AU8599475A (en) 1975-12-18
BE798737A (fr) 1973-10-26
FI59077B (fi) 1981-02-27
JPS4999993A (enrdf_load_html_response) 1974-09-20
RO69802B (ro) 1983-06-30
AU5488473A (en) 1974-10-31
FR2289441B1 (enrdf_load_html_response) 1979-02-02
NO137082C (no) 1977-12-28
NO137082B (no) 1977-09-19
GB1436113A (en) 1976-05-19
FI59077C (fi) 1981-06-10
IN140334B (enrdf_load_html_response) 1976-10-16
FR2182055B1 (enrdf_load_html_response) 1977-01-07
CH613916A5 (en) 1979-10-31
SE395263B (sv) 1977-08-08
RO67820A (ro) 1980-01-15
OA04403A (fr) 1980-02-29
DE2320877B2 (de) 1980-03-20
RO69802A (ro) 1983-07-07
DD109362A5 (enrdf_load_html_response) 1974-11-05
IE37549L (en) 1973-10-26

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