IN140357B - - Google Patents

Info

Publication number: IN140357B
Authority: IN; India

Application number

IN824/CAL/75A

Other languages

English (en)

Inventor

D Loewy

C Fink

Original Assignee

Israel Ltd

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

1975-04-23

Publication date

1976-10-23

1975-04-23 Application filed by Israel Ltd filed Critical Israel Ltd

1976-10-23 Publication of IN140357B publication Critical patent/IN140357B/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
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/324—Preparation from a reaction solution obtained by acidifying with an acid other than orthophosphoric acid
- 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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Polymers & Plastics (AREA)
Life Sciences & Earth Sciences (AREA)
Zoology (AREA)
Animal Husbandry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Fertilizers (AREA)
Paper (AREA)
Fodder In General (AREA)

IN824/CAL/75A 1974-06-05 1975-04-23 IN140357B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IL44977A IL44977A (en)	1974-06-05	1974-06-05	Process for the manufacture of feed-grade dicalcium phosphate and phosphoric acid

Publications (1)

Publication Number	Publication Date
IN140357B true IN140357B (it)	1976-10-23

Family

ID=11047706

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN824/CAL/75A IN140357B (it)	1974-06-05	1975-04-23

Country Status (9)

Country	Link
US (1)	US3988420A (it)
BE (1)	BE829881A (it)
CA (1)	CA1043075A (it)
ES (1)	ES438274A1 (it)
FR (1)	FR2273760A1 (it)
GB (1)	GB1485342A (it)
IL (1)	IL44977A (it)
IN (1)	IN140357B (it)
IT (1)	IT1035932B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR810000069B1 (ko) *	1975-11-24	1981-02-12	쌔디이어스 에스 스넬	인산염광물 함유 물질로부터 인산염을 회수하는 방법
IL69426A (en) *	1983-08-03	1986-10-31	Negev Phosphates Ltd	Process for the manufacture of purified phosphoric acid
BE1013634A3 (fr) *	2000-08-03	2002-05-07	Ecophos	Procede de production d'acide phosphorique.
BE1015013A3 (fr) *	2002-06-28	2004-08-03	Ecophos	Procede de production d'acide phosphorique et/ou d'un sel de celui-ci et produits ainsi obtenus.
US7687046B2 (en) *	2002-06-28	2010-03-30	Ecophos	Method of producing phosphoric acid salt
BE1015840A3 (fr) *	2003-12-24	2005-10-04	Ecophos	Procede d'attaque de minerai de phosphate.
ES2432754T3 (es)	2005-08-10	2013-12-05	Ecophos	Aditivo mineral para composición alimenticia para animales y su procedimiento de preparación
CA2739515C (en) *	2008-10-16	2015-04-28	Ecophos Sa	Process for the production of high purity phosphoric acid
PL2186774T3 (pl)	2008-10-16	2012-08-31	Ecophos S A	Sposób wytwarzania kwasu fosforowego o wysokiej czystości
BE1018308A3 (fr) *	2008-10-16	2010-08-03	Ecophos Sa	Procede pour la production d'acide phosphorique de haute purete.
TN2016000226A1 (en) *	2013-12-02	2017-10-06	Ecophos S A	Source of phosphate for agriculture and the food industry.
RU2627403C1 (ru) *	2016-03-03	2017-08-08	Акционерное общество "Минерально-химическая компания "ЕвроХим"	Твердая фосфатная соль и способ ее получения
ES2809737T3 (es) *	2016-06-28	2021-03-05	Prayon Tech	Procedimiento de preparación de monohidrógenofosfato de calcio
MA46385B1 (fr) *	2016-06-28	2021-07-29	Prayon S A	Procede de preparation de monohydrogenophosphate de calcium
EP3438044A1 (en)	2017-08-02	2019-02-06	Fertiberia, S.A.	Process and installation for the recovery of phosphorus from waste incineration ash
CN110217769B (zh) *	2019-05-09	2020-11-10	四川大学	一种生产硝酸铵钙副产饲料级dcp的方法
TN2020000018A1 (fr)	2020-01-31	2021-10-04	Soc Poulina Group Holding	Fabrication de phosphate bicalcique alimentaire par la réaction d'un acide chlorhydrique concentre sur une pulpe de minerai de phosphate
AU2022200276A1 (en) *	2022-01-17	2023-08-03	Corbett, Michael MR	Manufacture of fertiliser
CA3153419C (en) *	2022-03-25	2026-04-21	Saudi Arabian Mining Company (Ma'aden)	Integrated process to upgrade low-grade calcareous phosphate ore with low co2 emissions and low phosphogypsum waste

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3033669A (en) *	1959-07-16	1962-05-08	Fertilizers & Chemicals Ltd	Process for the manufacture of dicalcium phosphate
US3556724A (en) *	1969-05-21	1971-01-19	Baker Perkins Inc	Phosphoric acid process

1974
- 1974-06-05 IL IL44977A patent/IL44977A/en unknown
1975
- 1975-04-22 US US05/570,517 patent/US3988420A/en not_active Expired - Lifetime
- 1975-04-23 IN IN824/CAL/75A patent/IN140357B/en unknown
- 1975-05-21 GB GB22003/75A patent/GB1485342A/en not_active Expired
- 1975-05-23 CA CA227,670A patent/CA1043075A/en not_active Expired
- 1975-06-03 IT IT49891/75A patent/IT1035932B/it active
- 1975-06-05 FR FR7517611A patent/FR2273760A1/fr active Granted
- 1975-06-05 ES ES438274A patent/ES438274A1/es not_active Expired
- 1975-06-05 BE BE2054381A patent/BE829881A/xx unknown

Also Published As

Publication number	Publication date
IL44977A0 (en)	1974-09-10
US3988420A (en)	1976-10-26
FR2273760A1 (fr)	1976-01-02
GB1485342A (en)	1977-09-08
IT1035932B (it)	1979-10-20
CA1043075A (en)	1978-11-28
FR2273760B3 (it)	1978-12-29
IL44977A (en)	1976-09-30
BE829881A (fr)	1975-12-05
ES438274A1 (es)	1977-01-16

Publication	Publication Date	Title
FR2273760B3 (it)	1978-12-29
CH623708B (it)
FI753161A7 (it)	1976-05-14
AU6599874A (it)	1975-08-28
AR197698Q (it)	1974-04-30
CS169704B1 (it)	1976-07-29
CS172767B1 (it)	1977-01-28
AU479447A (it)	1975-10-02
CH587371A5 (it)	1977-04-29
AU480399A (it)	1975-07-31
BG19564A1 (it)	1975-06-25
DD118402A5 (it)	1976-03-05
DD116916A1 (it)	1975-12-12
AU480170A (it)	1976-01-29
AU480069A (it)	1976-05-06
AU479987A (it)	1976-02-05
BG19927A1 (it)	1975-10-30
AU480469A (it)	1975-01-30
AU480659A (it)	1977-02-08
AU479765A (it)	1975-11-13
AU479758A (it)	1975-08-14
AU479523A (it)	1975-07-10
BG19959A1 (it)	1975-10-30
AU480723A (it)	1975-11-27
CH609972A5 (it)	1979-03-30