YU60675A - Process for obtaining pure phosphoric acid - Google Patents

Process for obtaining pure phosphoric acid

Info

Publication number: YU60675A
Authority: YU; Yugoslavia
Prior art keywords: phosphoric acid; obtaining pure; pure phosphoric; obtaining; acid
Prior art date: 1974-03-19

Application number

YU00606/75A

Other versions

YU36663B (en

Inventor

Villard Alexandre

Alexandre Villard

Original Assignee

Azote Et Produits Chemiques 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.)

1974-03-19

Filing date

1975-03-13

Publication date

1982-06-18

1975-03-13 Application filed by Azote Et Produits Chemiques Sa filed Critical Azote Et Produits Chemiques Sa

1982-06-18 Publication of YU60675A publication Critical patent/YU60675A/en

1984-08-31 Publication of YU36663B publication Critical patent/YU36663B/en

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Fertilizers (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Removal Of Specific Substances (AREA)
Treatment Of Water By Ion Exchange (AREA)

YU0606/75A 1974-03-19 1975-03-13 Process for obtaining pur phosphoric acid YU36663B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7409158A FR2264774B1 (en)	1974-03-19	1974-03-19

Publications (2)

Publication Number	Publication Date
YU60675A true YU60675A (en)	1982-06-18
YU36663B YU36663B (en)	1984-08-31

Family

ID=9136486

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU0606/75A YU36663B (en)	1974-03-19	1975-03-13	Process for obtaining pur phosphoric acid

Country Status (14)

Country	Link
JP (1)	JPS5440075B2 (en)
BE (1)	BE826810A (en)
ES (1)	ES435760A1 (en)
FI (1)	FI58767C (en)
FR (1)	FR2264774B1 (en)
GB (1)	GB1438269A (en)
IL (1)	IL46740A (en)
IT (1)	IT1036884B (en)
MX (1)	MX3087E (en)
NL (1)	NL167391C (en)
NO (1)	NO138526C (en)
SE (2)	SE393361B (en)
YU (1)	YU36663B (en)
ZA (1)	ZA751297B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES482524A1 (en) *	1979-07-17	1980-04-01	Cros Sa	Food-pharmaceutical quality phosphoric acid preparation - by treating urea phosphate with nitric acid, then with nitrous acid, passing air and reducing nitrate with saccharide(s) or formic acid
TW421606B (en) *	1995-06-21	2001-02-11	Mohamed Takhim	Method of purifying substances by extraction from a liquid medium
WO2008046428A1 (en) *	2006-10-18	2008-04-24	Fekria Ahmed Fathi Kassem	New method for cheap production of urea phosphate
CN103170221A (en) *	2013-04-18	2013-06-26	瓮福（集团）有限责任公司	Method and device for exhaust gas treatment by wet-process phosphoric acid reaction
CN104311181B (en) *	2014-09-19	2017-02-08	贵州大学	Preparation method of special fertilizer for honey peaches
CN107473990A (en) *	2017-07-24	2017-12-15	湖北三宁化工股份有限公司	A kind of urea phosphate mother liquor water soluble fertilizer and preparation method
USD943707S1 (en) *	2019-10-25	2022-02-15	Tianjin Bright Sight Commerce Co., Ltd.	Filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE754920A (en) *	1969-08-22	1971-02-01	Hachez Pierre	PROCESS FOR PURIFYING PHOSPHORIC ACID PRODUCED BY WET METHODS AND A POTASSIUM-BASED PHOSPHATE BY-PRODUCT THAT CAN BE USED AS A FERTILIZER

1974
- 1974-03-19 FR FR7409158A patent/FR2264774B1/fr not_active Expired
1975
- 1975-02-28 GB GB857375A patent/GB1438269A/en not_active Expired
- 1975-03-01 MX MX100043U patent/MX3087E/en unknown
- 1975-03-03 IL IL46740A patent/IL46740A/en unknown
- 1975-03-03 ZA ZA00751297A patent/ZA751297B/en unknown
- 1975-03-13 NL NL7503004.A patent/NL167391C/en not_active IP Right Cessation
- 1975-03-13 YU YU0606/75A patent/YU36663B/en unknown
- 1975-03-17 SE SE7503010A patent/SE393361B/en not_active IP Right Cessation
- 1975-03-17 SE SE7503010D patent/SE7503010L/xx not_active Application Discontinuation
- 1975-03-18 ES ES435760A patent/ES435760A1/en not_active Expired
- 1975-03-18 BE BE154441A patent/BE826810A/en not_active IP Right Cessation
- 1975-03-18 JP JP3286775A patent/JPS5440075B2/ja not_active Expired
- 1975-03-18 FI FI750803A patent/FI58767C/en not_active IP Right Cessation
- 1975-03-18 NO NO750908A patent/NO138526C/en unknown
- 1975-03-18 IT IT48663/75A patent/IT1036884B/en active

Also Published As

Publication number	Publication date
FI58767C (en)	1981-04-10
NO138526B (en)	1978-06-12
NL167391B (en)	1981-07-16
JPS5440075B2 (en)	1979-12-01
IL46740A0 (en)	1975-05-22
NL7503004A (en)	1975-09-23
ES435760A1 (en)	1976-12-16
DE2511345B2 (en)	1977-02-17
JPS50131892A (en)	1975-10-18
YU36663B (en)	1984-08-31
SE7503010L (en)	1975-09-22
DE2511345A1 (en)	1975-09-25
NL167391C (en)	1981-12-16
NO750908L (en)	1975-09-22
FR2264774B1 (en)	1977-06-17
FR2264774A1 (en)	1975-10-17
GB1438269A (en)	1976-06-03
NO138526C (en)	1978-09-20
BE826810A (en)	1975-09-18
IT1036884B (en)	1979-10-30
FI58767B (en)	1980-12-31
SE393361B (en)	1977-05-09
IL46740A (en)	1977-07-31
MX3087E (en)	1980-03-27
FI750803A (en)	1975-09-20
ZA751297B (en)	1976-01-28

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