ZA78894B - Improved solid ammonium polyphosphate compositions and method for the manufacture thereof - Google Patents

Improved solid ammonium polyphosphate compositions and method for the manufacture thereof

Info

Publication number
ZA78894B
ZA78894B ZA00780894A ZA78894A ZA78894B ZA 78894 B ZA78894 B ZA 78894B ZA 00780894 A ZA00780894 A ZA 00780894A ZA 78894 A ZA78894 A ZA 78894A ZA 78894 B ZA78894 B ZA 78894B
Authority
ZA
South Africa
Prior art keywords
manufacture
ammonium polyphosphate
solid ammonium
improved solid
polyphosphate compositions
Prior art date
Application number
ZA00780894A
Other languages
English (en)
Inventor
M Schechter
S Axelrod
D Greidinger
D Pelzer
C Fink
D Gottesmann
Original Assignee
Fertilizers & Chemicals 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.)
Filing date
Publication date
Application filed by Fertilizers & Chemicals Ltd filed Critical Fertilizers & Chemicals Ltd
Publication of ZA78894B publication Critical patent/ZA78894B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
    • 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
    • C01B25/28—Ammonium phosphates
    • 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
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
ZA00780894A 1977-03-16 1978-02-15 Improved solid ammonium polyphosphate compositions and method for the manufacture thereof ZA78894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL51677A IL51677A (en) 1977-03-16 1977-03-16 Solid ammonium polyphosphate compositions and method for manufacture thereof

Publications (1)

Publication Number Publication Date
ZA78894B true ZA78894B (en) 1979-02-28

Family

ID=11049448

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00780894A ZA78894B (en) 1977-03-16 1978-02-15 Improved solid ammonium polyphosphate compositions and method for the manufacture thereof

Country Status (10)

Country Link
AT (1) AT359531B (fr)
AU (1) AU515978B2 (fr)
BE (1) BE864902A (fr)
CA (1) CA1104790A (fr)
DE (1) DE2725006A1 (fr)
FR (1) FR2383900A1 (fr)
GB (1) GB1598507A (fr)
IL (1) IL51677A (fr)
NL (1) NL7802891A (fr)
ZA (1) ZA78894B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104230429A (zh) * 2013-06-18 2014-12-24 深圳市芭田生态工程股份有限公司 一种粉状水溶性npk复合肥及其制备方法
CN112938923B (zh) * 2020-12-28 2023-07-07 瓮福（集团）有限责任公司 一种养分可控的聚磷酸铵制备方法
CN115108853B (zh) * 2022-07-15 2023-06-23 郑州大学 一种高水溶性聚磷酸铵及其合成方法和应用

Also Published As

Publication number Publication date
AU515978B2 (en) 1981-05-14
BE864902A (fr) 1978-07-03
GB1598507A (en) 1981-09-23
IL51677A0 (en) 1977-05-31
AU3368478A (en) 1979-09-06
IL51677A (en) 1980-09-16
AT359531B (de) 1980-11-10
FR2383900B3 (fr) 1980-12-05
NL7802891A (nl) 1978-09-19
ATA140578A (de) 1980-04-15
FR2383900A1 (fr) 1978-10-13
CA1104790A (fr) 1981-07-14
DE2725006A1 (de) 1978-09-21

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