GB2043617B - Process for the manufacture of phosphate fertilizers - Google Patents

Process for the manufacture of phosphate fertilizers

Info

Publication number
GB2043617B
GB2043617B GB7943210A GB7943210A GB2043617B GB 2043617 B GB2043617 B GB 2043617B GB 7943210 A GB7943210 A GB 7943210A GB 7943210 A GB7943210 A GB 7943210A GB 2043617 B GB2043617 B GB 2043617B
Authority
GB
United Kingdom
Prior art keywords
manufacture
phosphate fertilizers
fertilizers
phosphate
Prior art date
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
GB7943210A
Other versions
GB2043617A (en
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Uhde GmbH
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
Priority claimed from DE2854433A external-priority patent/DE2854433C2/en
Priority claimed from DE19792926588 external-priority patent/DE2926588A1/en
Application filed by Uhde GmbH filed Critical Uhde GmbH
Publication of GB2043617A publication Critical patent/GB2043617A/en
Application granted granted Critical
Publication of GB2043617B publication Critical patent/GB2043617B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B5/00—Thomas phosphate; Other slag phosphates
GB7943210A 1978-12-16 1979-12-14 Process for the manufacture of phosphate fertilizers Expired GB2043617B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2854433A DE2854433C2 (en) 1978-12-16 1978-12-16 Process for the preparation of a P? 2? O? 5? -Containing fertilizer
DE19792926588 DE2926588A1 (en) 1979-06-30 1979-06-30 Phosphorus fertiliser prodn. from steel-making slag - by mixing with sludge from wet-process phosphoric acid mfr.

Publications (2)

Publication Number Publication Date
GB2043617A GB2043617A (en) 1980-10-08
GB2043617B true GB2043617B (en) 1983-05-05

Family

ID=25776896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7943210A Expired GB2043617B (en) 1978-12-16 1979-12-14 Process for the manufacture of phosphate fertilizers

Country Status (4)

Country Link
FR (1) FR2444014A1 (en)
GB (1) GB2043617B (en)
IT (1) IT1126553B (en)
NL (1) NL7908791A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680936A1 (en) * 1994-05-02 1995-11-08 Hochwald-Ton-GmbH Method for processing sewage sludge
FR2757849B1 (en) * 1996-12-31 1999-01-22 Lorraine Laminage PROCESS FOR THE PREPARATION OF A CALCIUM PHOSPHATE AMENDMENT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE372565C (en) * 1919-11-06 1923-03-29 Plauson S Forschungsinstitut G Process for improving fertilizers from insoluble phosphates
DE583577C (en) * 1932-02-03 1934-03-24 Hubert Kappen Dr Process for the production of phosphoric acid fertilizers from blast furnace slag or similarly composed silicate slags
DE594902C (en) * 1932-06-22 1934-03-24 Hubert Kappen Dr Process for the production of slag phosphates by the wet route
DE1033683B (en) * 1957-02-16 1958-07-10 Albert Ag Chem Werke Process for the production of granulated phosphate fertilizers
BE674276A (en) * 1965-01-07 1966-04-15
GB1478749A (en) * 1976-03-15 1977-07-06 Fisons Ltd Fertilizer composition containing slag and phosphate rock

Also Published As

Publication number Publication date
NL7908791A (en) 1980-06-18
FR2444014A1 (en) 1980-07-11
IT7927976A0 (en) 1979-12-07
GB2043617A (en) 1980-10-08
IT1126553B (en) 1986-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee