ES457542A1 - Metodo para la produccion de fertilizantes fosfaticos. - Google Patents

Metodo para la produccion de fertilizantes fosfaticos.

Info

Publication number: ES457542A1
Authority: ES; Spain
Prior art keywords: calcium phosphates; producing calcium; gases; translation; nitrogen
Prior art date: 1976-04-08
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.): Expired

Application number

ES457542A

Other languages

English (en)

Spanish (es)

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.)

Politechnika Warszawska

Original Assignee

Politechnika Warszawska

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.)

1976-04-08

Filing date

1977-04-05

Publication date

1978-08-16

1977-04-05 Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska

1978-08-16 Publication of ES457542A1 publication Critical patent/ES457542A1/es

Status Expired legal-status Critical Current

Links

239000001506 calcium phosphate Substances 0.000 title abstract 2
235000011010 calcium phosphates Nutrition 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 title abstract 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
229910052586 apatite Inorganic materials 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
239000003337 fertilizer Substances 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
229910052756 noble gas Inorganic materials 0.000 abstract 1
150000002835 noble gases Chemical class 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 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)

ES457542A 1976-04-08 1977-04-05 Metodo para la produccion de fertilizantes fosfaticos. Expired ES457542A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL1976188587A PL101814B1 (pl)	1976-04-08	1976-04-08	Method of manufacturing phosphatic fertilizers sposob wytwarzania nawozu fosforowego

Publications (1)

Publication Number	Publication Date
ES457542A1 true ES457542A1 (es)	1978-08-16

Family

ID=19976319

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES457542A Expired ES457542A1 (es)	1976-04-08	1977-04-05	Metodo para la produccion de fertilizantes fosfaticos.

Country Status (15)

Country	Link
JP (1)	JPS52122564A (fr)
BE (1)	BE853114A (fr)
CS (1)	CS197290B2 (fr)
DD (1)	DD129122A5 (fr)
DE (1)	DE2714211A1 (fr)
EG (1)	EG12736A (fr)
ES (1)	ES457542A1 (fr)
FR (1)	FR2347324A1 (fr)
GB (1)	GB1570947A (fr)
HU (1)	HU176308B (fr)
IT (1)	IT1115905B (fr)
NL (1)	NL7703828A (fr)
OA (1)	OA05626A (fr)
PL (1)	PL101814B1 (fr)
SU (1)	SU849996A3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4501724A (en) *	1984-02-01	1985-02-26	Goers Associates Inc.	Method for the wet process manufacture of phosphoric acid
DE102015115119A1 (de) *	2015-09-09	2017-03-09	Wehrle-Werk Ag	Verfahren zur Phosphorrückgewinnung
CN112938917B (zh) *	2021-01-28	2022-11-04	北京大学	高效纳米磷肥的制备方法以及纳米磷肥

1976
- 1976-04-08 PL PL1976188587A patent/PL101814B1/pl unknown
1977
- 1977-03-28 SU SU772463651A patent/SU849996A3/ru active
- 1977-03-30 DE DE19772714211 patent/DE2714211A1/de not_active Withdrawn
- 1977-03-30 GB GB13332/77A patent/GB1570947A/en not_active Expired
- 1977-03-31 BE BE176317A patent/BE853114A/fr unknown
- 1977-04-03 EG EG183/77A patent/EG12736A/xx active
- 1977-04-05 IT IT48835/77A patent/IT1115905B/it active
- 1977-04-05 ES ES457542A patent/ES457542A1/es not_active Expired
- 1977-04-05 FR FR7710283A patent/FR2347324A1/fr not_active Withdrawn
- 1977-04-06 CS CS772279A patent/CS197290B2/cs unknown
- 1977-04-06 DD DD7700198273A patent/DD129122A5/xx unknown
- 1977-04-07 NL NL7703828A patent/NL7703828A/xx active Search and Examination
- 1977-04-07 OA OA56130A patent/OA05626A/fr unknown
- 1977-04-08 HU HU77PO643A patent/HU176308B/hu unknown
- 1977-04-08 JP JP4026777A patent/JPS52122564A/ja active Granted

Also Published As

Publication number	Publication date
NL7703828A (nl)	1977-10-11
IT1115905B (it)	1986-02-10
EG12736A (en)	1980-07-31
HU176308B (en)	1981-01-28
DD129122A5 (de)	1977-12-28
FR2347324A1 (fr)	1977-11-04
DE2714211A1 (de)	1977-10-20
GB1570947A (en)	1980-07-09
OA05626A (fr)	1981-04-30
SU849996A3 (ru)	1981-07-23
CS197290B2 (en)	1980-04-30
JPS5437119B2 (fr)	1979-11-13
PL101814B1 (pl)	1979-02-28
JPS52122564A (en)	1977-10-14
BE853114A (fr)	1977-07-18

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