NL7413321A - Werkwijze voor de bereiding van fosforzuur met oog gehalte aan meststof-voedingsstoffen. - Google Patents

Werkwijze voor de bereiding van fosforzuur met oog gehalte aan meststof-voedingsstoffen.

Info

Publication number
NL7413321A
NL7413321A NL7413321A NL7413321A NL7413321A NL 7413321 A NL7413321 A NL 7413321A NL 7413321 A NL7413321 A NL 7413321A NL 7413321 A NL7413321 A NL 7413321A NL 7413321 A NL7413321 A NL 7413321A
Authority
NL
Netherlands
Prior art keywords
preparation
phosphoric acid
fertilizer nutrients
eye content
nutrients
Prior art date
Application number
NL7413321A
Other languages
English (en)
Other versions
NL179899C (nl
Original Assignee
Veba Chemie Ag
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 DE19732351031 external-priority patent/DE2351031A1/de
Priority claimed from DE2412503A external-priority patent/DE2412503A1/de
Application filed by Veba Chemie Ag filed Critical Veba Chemie Ag
Publication of NL7413321A publication Critical patent/NL7413321A/nl
Application granted granted Critical
Publication of NL179899C publication Critical patent/NL179899C/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NL7413321A 1973-10-11 1974-10-10 Werkwijze ter bereiding van fosforhoudende mengmest. NL179899C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732351031 DE2351031A1 (de) 1973-10-11 1973-10-11 Verfahren zur herstellung von phosphorsaeure mit hohen gehalten an duengemittelnaehrstoffen
DE2412503A DE2412503A1 (de) 1974-03-15 1974-03-15 Verfahren zur herstellung von phosphorsaeure mit hohen gehalten an duengemittelnaehrstoffen

Publications (2)

Publication Number Publication Date
NL7413321A true NL7413321A (nl) 1975-04-15
NL179899C NL179899C (nl) 1986-12-01

Family

ID=25765931

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7413321A NL179899C (nl) 1973-10-11 1974-10-10 Werkwijze ter bereiding van fosforhoudende mengmest.

Country Status (7)

Country Link
JP (1) JPS5933525B2 (nl)
AT (1) AT344746B (nl)
FI (1) FI58485C (nl)
FR (1) FR2247424B1 (nl)
GB (1) GB1490712A (nl)
NL (1) NL179899C (nl)
PL (1) PL100839B1 (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639651C3 (de) * 1976-09-03 1986-02-13 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zur Aufarbeitung der Restgase von Claus-Anlagen oder anderen Schwefelerzeugungsanlagen
JPS63147539U (nl) * 1987-03-18 1988-09-28

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788501A (fr) * 1971-09-17 1973-01-02 Libbey Owens Ford Co Procede d'application d'enduits d'oxyde d'etain sur des substrats transparents

Also Published As

Publication number Publication date
JPS5083291A (nl) 1975-07-05
FI58485C (fi) 1981-02-10
PL100839B1 (pl) 1978-11-30
GB1490712A (en) 1977-11-02
FI58485B (fi) 1980-10-31
FR2247424A1 (nl) 1975-05-09
ATA806774A (de) 1977-12-15
FR2247424B1 (nl) 1981-04-10
AT344746B (de) 1978-08-10
JPS5933525B2 (ja) 1984-08-16
NL179899C (nl) 1986-12-01
FI294974A (nl) 1975-04-12

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: VEBA OEL AG

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: RUHR-STICKSTOFF AKTIENGESELLSCHAFT

V1 Lapsed because of non-payment of the annual fee