NO136147C - Fremgangsm}te for ved fremstilling av alkaliholdige, sintrede fosfater } hindre avsetninger p} ovnsveggen. - Google Patents

Fremgangsm}te for ved fremstilling av alkaliholdige, sintrede fosfater } hindre avsetninger p} ovnsveggen.

Info

Publication number
NO136147C
NO136147C NO4916/73A NO491673A NO136147C NO 136147 C NO136147 C NO 136147C NO 4916/73 A NO4916/73 A NO 4916/73A NO 491673 A NO491673 A NO 491673A NO 136147 C NO136147 C NO 136147C
Authority
NO
Norway
Prior art keywords
alkalium
phosphates
sintered
procedures
preparation
Prior art date
Application number
NO4916/73A
Other languages
English (en)
Norwegian (no)
Other versions
NO136147B (no
Inventor
Ulrich Hauschild
Original Assignee
Kali 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
Application filed by Kali Chemie Ag filed Critical Kali Chemie Ag
Publication of NO136147B publication Critical patent/NO136147B/no
Publication of NO136147C publication Critical patent/NO136147C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • C23F15/005—Inhibiting incrustation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S71/00—Chemistry: fertilizers
    • Y10S71/03—Defluorination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Fertilizers (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Materials For Medical Uses (AREA)
  • Detergent Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NO4916/73A 1972-12-22 1973-12-21 Fremgangsm}te for ved fremstilling av alkaliholdige, sintrede fosfater } hindre avsetninger p} ovnsveggen. NO136147C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2262820A DE2262820C3 (de) 1972-12-22 1972-12-22 Verfahren zur Verhinderung von Ansätzen an der Ofenwand beim Herstellen von alkalihahigen Sinterphosphaten im Drehofen

Publications (2)

Publication Number Publication Date
NO136147B NO136147B (no) 1977-04-18
NO136147C true NO136147C (no) 1977-07-27

Family

ID=5865146

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4916/73A NO136147C (no) 1972-12-22 1973-12-21 Fremgangsm}te for ved fremstilling av alkaliholdige, sintrede fosfater } hindre avsetninger p} ovnsveggen.

Country Status (20)

Country Link
US (1) US3907538A (da)
JP (1) JPS4999845A (da)
BE (1) BE808962A (da)
BR (1) BR7310031D0 (da)
CA (1) CA994124A (da)
DD (1) DD108963A5 (da)
DE (1) DE2262820C3 (da)
DK (1) DK132398C (da)
ES (1) ES421376A1 (da)
FI (1) FI54589C (da)
FR (1) FR2211399B1 (da)
GB (1) GB1403155A (da)
HU (1) HU166432B (da)
IL (1) IL43869A (da)
IT (1) IT1002260B (da)
NL (1) NL7317594A (da)
NO (1) NO136147C (da)
PL (1) PL94344B1 (da)
SE (1) SE389859B (da)
SU (1) SU574142A3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606883A1 (de) * 1976-02-20 1977-09-01 Kali Chemie Ag Verfahren zur herstellung eines citratloeslichen gluehphosphatduengers
DE3212537A1 (de) * 1982-04-03 1983-10-13 Bayer Ag, 5090 Leverkusen Depotduengemittel, verfahren zu ihrer herstellung und deren verwendung
GB2142007B (en) * 1983-06-24 1987-11-18 Griffith Thomas Alkaline processing of phosphates
US4716026A (en) * 1986-01-22 1987-12-29 International Minerals & Chemical Corp. Defluorination kiln restriction control agent and method
US5078779A (en) * 1988-12-01 1992-01-07 Martin Marietta Magnesia Specialties Inc. Binder for the granulation of fertilizers such as ammonium sulfate
CA2338822A1 (en) 1998-08-17 2000-02-24 The Procter & Gamble Company Multifunctional detergent materials
US7021864B2 (en) * 2003-11-26 2006-04-04 Sequoia Pacific Research Company, Llc Soil binding and revegetation compositions and methods of making and using such compositions
US7005005B2 (en) * 2003-11-26 2006-02-28 Sequoia Pacific Research Company, Llc Soil bind and revegetation compositions and methods of making and using such compositions
JP5888720B2 (ja) * 2011-04-28 2016-03-22 株式会社クボタ 肥料の製造方法、及び肥料の製造方法に用いられる回転式表面溶融炉
IL220686A (en) * 2012-06-28 2017-05-29 Rotem Amfert Negev Ltd Continuous process for the production of solid free flowing acidic k / p fertilizer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291594A (en) * 1963-10-09 1966-12-13 Int Minerals & Chem Corp Method of producing phosphatic fertilizers containing magnesium values
DE1592690B2 (de) * 1966-04-21 1976-12-23 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung von alkaligluehphosphatduengemitteln

Also Published As

Publication number Publication date
HU166432B (da) 1975-03-28
BR7310031D0 (pt) 1974-11-12
NO136147B (no) 1977-04-18
DE2262820A1 (de) 1974-06-27
ES421376A1 (es) 1976-04-16
IL43869A (en) 1976-03-31
FR2211399A1 (da) 1974-07-19
IT1002260B (it) 1976-05-20
DK132398C (da) 1976-05-03
CA994124A (en) 1976-08-03
FR2211399B1 (da) 1978-12-01
DD108963A5 (da) 1974-10-12
FI54589B (fi) 1978-09-29
SE389859B (sv) 1976-11-22
GB1403155A (en) 1975-08-13
DE2262820B2 (de) 1978-02-09
DE2262820C3 (de) 1980-02-07
NL7317594A (da) 1974-06-25
IL43869A0 (en) 1974-03-14
PL94344B1 (da) 1977-07-30
US3907538A (en) 1975-09-23
DK132398B (da) 1975-12-01
JPS4999845A (da) 1974-09-20
FI54589C (fi) 1979-01-10
BE808962A (fr) 1974-06-21
SU574142A3 (ru) 1977-09-25

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