CA1035543A - Process and apparatus for the production of substantially water-insoluble linear ammonium polyphosphates - Google Patents

Process and apparatus for the production of substantially water-insoluble linear ammonium polyphosphates

Info

Publication number
CA1035543A
CA1035543A CA202,384A CA202384A CA1035543A CA 1035543 A CA1035543 A CA 1035543A CA 202384 A CA202384 A CA 202384A CA 1035543 A CA1035543 A CA 1035543A
Authority
CA
Canada
Prior art keywords
production
substantially water
ammonium polyphosphates
insoluble linear
linear ammonium
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
CA202,384A
Other languages
English (en)
French (fr)
Other versions
CA202384S (en
Inventor
Gero Heymer
Hermann Schrodter
Hans-Werner Stephan
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.)
Hoechst AG
Original Assignee
Hoechst 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 DE19732330174 external-priority patent/DE2330174C3/de
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1035543A publication Critical patent/CA1035543A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA202,384A 1973-06-14 1974-06-13 Process and apparatus for the production of substantially water-insoluble linear ammonium polyphosphates Expired CA1035543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732330174 DE2330174C3 (de) 1973-06-14 Verfahren und Vorrichtung zur Herstellung von im wesentlichen wasserunlöslichen, kettenförmigen Ammoniumpolyphosphaten

Publications (1)

Publication Number Publication Date
CA1035543A true CA1035543A (en) 1978-08-01

Family

ID=5883900

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,384A Expired CA1035543A (en) 1973-06-14 1974-06-13 Process and apparatus for the production of substantially water-insoluble linear ammonium polyphosphates

Country Status (13)

Country Link
US (1) US3978195A (de)
JP (1) JPS5311280B2 (de)
AT (1) AT352683B (de)
BE (1) BE816345A (de)
CA (1) CA1035543A (de)
CH (1) CH610578A5 (de)
DK (1) DK149329C (de)
ES (1) ES426418A1 (de)
FR (1) FR2241490B1 (de)
GB (1) GB1446260A (de)
IT (1) IT1023039B (de)
NL (1) NL159353B (de)
SE (1) SE408787B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850244A1 (de) * 1978-11-20 1980-05-29 Hoechst Ag Additiv fuer die metallbearbeitung
DE3035805A1 (de) * 1980-09-23 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von granulaten kondensierter phosphate
DE3035820A1 (de) * 1980-09-23 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von granulierten alkalidi- oder -triphosphaten
JPS5894745A (ja) * 1981-11-30 1983-06-06 Agency Of Ind Science & Technol 多重極レンズ
DE3208202A1 (de) * 1982-03-06 1983-09-08 Hoechst Ag, 6230 Frankfurt Kettenfoermige, im wesentlichen wasserunloesliche ammoniumpolyphosphate und verfahren zu ihrer herstellung
US4832928A (en) * 1985-10-15 1989-05-23 Thermal Science, Inc. Method for producing ammonium polyphosphate
US4687651A (en) * 1985-10-15 1987-08-18 Thermal Science, Inc. Method for producing ammonium polyphosphate
DE3925675A1 (de) * 1989-08-03 1991-02-07 Hoechst Ag Verfahren zur herstellung von ammoniumpolyphosphat, welches eine niedrigviskose waessrige suspension ergibt
DE4006862A1 (de) * 1990-03-05 1991-09-12 Hoechst Ag Anlage zur herstellung von ammoniumpolyphosphat
DE4024241A1 (de) * 1990-07-31 1992-02-06 Hoechst Ag Verfahren zur entfernung von ammoniak aus gasen
DE4024240A1 (de) * 1990-07-31 1992-02-06 Hoechst Ag Verfahren und anlage zur herstellung von ammoniumpolyphosphat
DE4032133A1 (de) * 1990-10-10 1992-04-16 Hoechst Ag Verfahren und anlage zur herstellung von ammoniumpolyphosphat
KR100190204B1 (ko) * 1991-01-10 1999-06-01 고토 기치 2형 폴리인산암모늄 미립자의 제조방법
DE4133811A1 (de) * 1991-10-12 1993-04-15 Hoechst Ag Verfahren zur herstellung von ammoniumpolyphosphat
ES2038926B1 (es) * 1992-01-30 1994-04-01 Cros Pinturas Sa Procedimiento para la fabricacion de polifosfato amonico solido de forma cristalina ii.
DE19959288C2 (de) 1999-12-09 2002-01-24 Clariant Gmbh Sicherheitstechnisch verbesserte Pigmentzubereitungen
US11628589B2 (en) 2015-10-20 2023-04-18 Clariant International Ltd Mixtures of ammonium polyphosphate and at least one soluble ionic compound containing sulfate and/or is capable of releasing sulfate ions
CN109607504B (zh) * 2019-01-15 2021-11-02 昆明理工大学 一种ⅱ型聚磷酸铵的制备方法
TW202239700A (zh) 2021-02-15 2022-10-16 瑞士商克萊瑞特國際股份有限公司 包含聚磷酸銨之組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1767205C2 (de) * 1968-04-11 1978-06-01 Hoechst AG, 6000 Frankfurt; Benckiser-Knapsack GmbH, 6802 Ladenburg Verfahren zur Herstellung von Ammoniumpolyphosphaten
US3503706A (en) * 1968-08-05 1970-03-31 Grace W R & Co Process for manufacturing ammonium polyphosphate

Also Published As

Publication number Publication date
DK149329C (da) 1986-10-06
GB1446260A (en) 1976-08-18
NL159353B (nl) 1979-02-15
DE2330174B2 (de) 1977-05-12
SE7404898L (de) 1974-12-15
JPS5035099A (de) 1975-04-03
FR2241490B1 (de) 1980-11-14
CH610578A5 (de) 1979-04-30
ATA487174A (de) 1979-03-15
BE816345A (fr) 1974-12-16
NL7405909A (de) 1974-12-17
FR2241490A1 (de) 1975-03-21
AT352683B (de) 1979-10-10
DK317974A (de) 1975-02-17
SE408787B (sv) 1979-07-09
US3978195A (en) 1976-08-31
DE2330174A1 (de) 1975-01-02
DK149329B (da) 1986-05-05
ES426418A1 (es) 1976-07-01
IT1023039B (it) 1978-05-10
JPS5311280B2 (de) 1978-04-20

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