FR2278656A1 - Procede pour la fabrication de superphosphates et produits nouveaux obtenus - Google Patents

Procede pour la fabrication de superphosphates et produits nouveaux obtenus

Info

Publication number: FR2278656A1
Authority: FR; France
Prior art keywords: superphosphate; phosphates; reaction; phosphate; prodn
Prior art date: 1974-06-05
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

FR7419430A

Other languages

English (en)

French (fr)

Other versions

FR2278656B1 (2

Inventor

Michel Dabeaux

Lucien Marcou

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.)

Produits Chimiques de la Montagne Noire SA

Original Assignee

Produits Chimiques de la Montagne Noire 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.)

1974-06-05

Filing date

1974-06-05

Publication date

1976-02-13

1974-06-05 Application filed by Produits Chimiques de la Montagne Noire SA filed Critical Produits Chimiques de la Montagne Noire SA

1974-06-05 Priority to FR7419430A priority Critical patent/FR2278656A1/fr

1975-05-28 Priority to ZA00753457A priority patent/ZA753457B/xx

1975-05-30 Priority to BE156927A priority patent/BE829752A/xx

1975-06-02 Priority to TR18482A priority patent/TR18482A/xx

1975-06-04 Priority to DE19752524704 priority patent/DE2524704A1/de

1975-06-04 Priority to AU81819/75A priority patent/AU8181975A/en

1975-06-05 Priority to NL7506716A priority patent/NL7506716A/xx

1975-06-05 Priority to JP50068450A priority patent/JPS5110081A/ja

1976-02-13 Publication of FR2278656A1 publication Critical patent/FR2278656A1/fr

1976-12-24 Application granted granted Critical

1976-12-24 Publication of FR2278656B1 publication Critical patent/FR2278656B1/fr

Status Granted legal-status Critical Current

Links

229910019142 PO4 Inorganic materials 0.000 title abstract 5
235000021317 phosphate Nutrition 0.000 title abstract 5
YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 title abstract 3
238000006243 chemical reaction Methods 0.000 title abstract 3
239000002426 superphosphate Substances 0.000 title abstract 3
230000002776 aggregation Effects 0.000 title abstract 2
239000002736 nonionic surfactant Substances 0.000 title abstract 2
150000003013 phosphoric acid derivatives Chemical class 0.000 title abstract 2
238000000184 acid digestion Methods 0.000 title 1
238000005054 agglomeration Methods 0.000 title 1
239000002253 acid Substances 0.000 abstract 3
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
239000010452 phosphate Substances 0.000 abstract 3
239000000047 product Substances 0.000 abstract 3
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
150000007513 acids Chemical class 0.000 abstract 1
238000004220 aggregation Methods 0.000 abstract 1
-1 alkylphenols Chemical class 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
150000002009 diols Chemical class 0.000 abstract 1
150000002191 fatty alcohols Chemical class 0.000 abstract 1
150000002193 fatty amides Chemical class 0.000 abstract 1
239000003337 fertilizer Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
235000011007 phosphoric acid Nutrition 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
150000003573 thiols Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Fertilizers (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

FR7419430A 1974-06-05 1974-06-05 Procede pour la fabrication de superphosphates et produits nouveaux obtenus Granted FR2278656A1 (fr)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FR7419430A FR2278656A1 (fr)	1974-06-05	1974-06-05	Procede pour la fabrication de superphosphates et produits nouveaux obtenus
ZA00753457A ZA753457B (en)	1974-06-05	1975-05-28	A process for the production of superphosphates and the product obtained therefrom
BE156927A BE829752A (fr)	1974-06-05	1975-05-30	Procede pour la fabrication de superphosphates et produits nouveaux obtenus
TR18482A TR18482A (tr)	1974-06-05	1975-06-02	Superfosfatlar imaline mahsus usul ve elde edilen yeni mamueller
DE19752524704 DE2524704A1 (de)	1974-06-05	1975-06-04	Superphosphat und verfahren zu seiner herstellung
AU81819/75A AU8181975A (en)	1974-06-05	1975-06-04	Manufacture of superphosphates
NL7506716A NL7506716A (nl)	1974-06-05	1975-06-05	Werkwijze voor de bereiding van superfosfaten, alsmede verkregen nieuwe produkten.
JP50068450A JPS5110081A (2)	1974-06-05	1975-06-05

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7419430A FR2278656A1 (fr)	1974-06-05	1974-06-05	Procede pour la fabrication de superphosphates et produits nouveaux obtenus

Publications (2)

Publication Number	Publication Date
FR2278656A1 true FR2278656A1 (fr)	1976-02-13
FR2278656B1 FR2278656B1 (2)	1976-12-24

Family

ID=9139659

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7419430A Granted FR2278656A1 (fr)	1974-06-05	1974-06-05	Procede pour la fabrication de superphosphates et produits nouveaux obtenus

Country Status (8)

Country	Link
JP (1)	JPS5110081A (2)
AU (1)	AU8181975A (2)
BE (1)	BE829752A (2)
DE (1)	DE2524704A1 (2)
FR (1)	FR2278656A1 (2)
NL (1)	NL7506716A (2)
TR (1)	TR18482A (2)
ZA (1)	ZA753457B (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5812319B2 (ja) *	2011-01-06	2015-11-11	メタウォーター株式会社	焼却灰からのリン酸カルシウムの製造方法および製造装置

1974
- 1974-06-05 FR FR7419430A patent/FR2278656A1/fr active Granted
1975
- 1975-05-28 ZA ZA00753457A patent/ZA753457B/xx unknown
- 1975-05-30 BE BE156927A patent/BE829752A/xx unknown
- 1975-06-02 TR TR18482A patent/TR18482A/xx unknown
- 1975-06-04 AU AU81819/75A patent/AU8181975A/en not_active Expired
- 1975-06-04 DE DE19752524704 patent/DE2524704A1/de active Pending
- 1975-06-05 JP JP50068450A patent/JPS5110081A/ja active Pending
- 1975-06-05 NL NL7506716A patent/NL7506716A/xx unknown

Also Published As

Publication number	Publication date
JPS5110081A (2)	1976-01-27
NL7506716A (nl)	1975-12-09
TR18482A (tr)	1977-02-24
BE829752A (fr)	1975-09-15
ZA753457B (en)	1976-05-26
DE2524704A1 (de)	1975-12-18
AU8181975A (en)	1976-12-09
FR2278656B1 (2)	1976-12-24

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Legal Events

Date	Code	Title	Description
1978-08-11	ST	Notification of lapse