SE7404898L - - Google Patents

Info

Publication number: SE7404898L
Authority: SE; Sweden
Prior art keywords: water; insolubility; reaction; ammonia; reactor
Prior art date: 1973-06-14

Application number

SE7404898A

Other languages

Unknown language ( )

English (en)

Other versions

SE408787B (sv

Inventor

H Schrodter

H-W Stephan

G Heymer

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.)

1973-06-14

Filing date

1974-04-10

Publication date

1974-12-16

1973-06-14 Priority claimed from DE19732330174 external-priority patent/DE2330174C3/de

1974-04-10 Application filed by Hoechst Ag filed Critical Hoechst Ag

1974-12-16 Publication of SE7404898L publication Critical patent/SE7404898L/

1979-07-09 Publication of SE408787B publication Critical patent/SE408787B/xx

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
229910021529 ammonia Inorganic materials 0.000 abstract 3
235000019826 ammonium polyphosphate Nutrition 0.000 abstract 2
229920001276 ammonium polyphosphate Polymers 0.000 abstract 2
238000010438 heat treatment Methods 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
239000000376 reactant Substances 0.000 abstract 2
DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 abstract 2
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
239000012467 final product Substances 0.000 abstract 1
238000004898 kneading Methods 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
238000012216 screening Methods 0.000 abstract 1
238000007873 sieving Methods 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
238000005303 weighing Methods 0.000 abstract 1

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)

SE7404898A 1973-06-14 1974-04-10 Sett och anordning for framstellning av hyvudsakligen vattenolosliga kedjeformiga ammoniumpolyfosfater SE408787B (sv)

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 (2)

Publication Number	Publication Date
SE7404898L true SE7404898L (2)	1974-12-16
SE408787B SE408787B (sv)	1979-07-09

Family

ID=5883900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7404898A SE408787B (sv)	1973-06-14	1974-04-10	Sett och anordning for framstellning av hyvudsakligen vattenolosliga kedjeformiga ammoniumpolyfosfater

Country Status (13)

Country	Link
US (1)	US3978195A (2)
JP (1)	JPS5311280B2 (2)
AT (1)	AT352683B (2)
BE (1)	BE816345A (2)
CA (1)	CA1035543A (2)
CH (1)	CH610578A5 (2)
DK (1)	DK149329C (2)
ES (1)	ES426418A1 (2)
FR (1)	FR2241490B1 (2)
GB (1)	GB1446260A (2)
IT (1)	IT1023039B (2)
NL (1)	NL159353B (2)
SE (1)	SE408787B (2)

Families Citing this family (20)

* 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
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
DE4024240A1 (de) *	1990-07-31	1992-02-06	Hoechst Ag	Verfahren und anlage zur herstellung von ammoniumpolyphosphat
DE4024241A1 (de) *	1990-07-31	1992-02-06	Hoechst Ag	Verfahren zur entfernung von ammoniak aus gasen
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
RU2180891C1 (ru) *	2000-12-22	2002-03-27	Авдеев Виктор Васильевич	Установка для получения высококонденсированного полифосфата аммония
RU2180890C1 (ru) *	2000-12-22	2002-03-27	Авдеев Виктор Васильевич	Способ получения высококонденсированного полифосфата аммония
EP3365277A1 (de)	2015-10-20	2018-08-29	Clariant Plastic & Coatings Ltd	Mischungen aus ammoniumpolyphosphat und mindestens einer löslichen ionischen verbindung die sulfat enthält und/oder in der lage ist sulfat-ionen freizusetzen
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

1974
- 1974-04-10 GB GB1588574A patent/GB1446260A/en not_active Expired
- 1974-04-10 SE SE7404898A patent/SE408787B/xx not_active IP Right Cessation
- 1974-05-02 NL NL7405909.A patent/NL159353B/xx not_active IP Right Cessation
- 1974-05-17 ES ES74426418A patent/ES426418A1/es not_active Expired
- 1974-06-03 US US05/475,820 patent/US3978195A/en not_active Expired - Lifetime
- 1974-06-12 AT AT487174A patent/AT352683B/de not_active IP Right Cessation
- 1974-06-12 CH CH804574A patent/CH610578A5/xx not_active IP Right Cessation
- 1974-06-13 DK DK317974A patent/DK149329C/da not_active IP Right Cessation
- 1974-06-13 JP JP6762674A patent/JPS5311280B2/ja not_active Expired
- 1974-06-13 CA CA202,384A patent/CA1035543A/en not_active Expired
- 1974-06-14 FR FR7420807A patent/FR2241490B1/fr not_active Expired
- 1974-06-14 BE BE145730A patent/BE816345A/xx not_active IP Right Cessation
- 1974-06-14 IT IT51535/74A patent/IT1023039B/it active

Also Published As

Publication number	Publication date
DK149329C (da)	1986-10-06
IT1023039B (it)	1978-05-10
CA1035543A (en)	1978-08-01
DE2330174A1 (de)	1975-01-02
SE408787B (sv)	1979-07-09
JPS5035099A (2)	1975-04-03
JPS5311280B2 (2)	1978-04-20
DK317974A (2)	1975-02-17
GB1446260A (en)	1976-08-18
CH610578A5 (2)	1979-04-30
AT352683B (de)	1979-10-10
ATA487174A (de)	1979-03-15
FR2241490A1 (2)	1975-03-21
FR2241490B1 (2)	1980-11-14
NL7405909A (2)	1974-12-17
DE2330174B2 (de)	1977-05-12
DK149329B (da)	1986-05-05
NL159353B (nl)	1979-02-15
US3978195A (en)	1976-08-31
BE816345A (fr)	1974-12-16
ES426418A1 (es)	1976-07-01

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7404898-4

Effective date: 19931110

Format of ref document f/p: F

Publication	Publication Date	Title
SE7404898L (2)	1974-12-16
GB1482869A (en)	1977-08-17	Fluidization apparatus
KR960703036A (ko)	1996-06-19	루프형 장치에서 수행하는 발열 공정(exothermal process carried out in a loop-type apparatus)
GB1001031A (en)	1965-08-11	Trough mixers
GB1213045A (en)	1970-11-18	Multiple zone apparatus for the processing of fluids having interzone fluid mixing and redistribution features
GB1212605A (en)	1970-11-18	Continuous production of isobutylidene diurea
FI823193L (fi)	1983-03-18	Foerfarande foer framstaellning av magnesiumnitrathexahydrat och vaermestabilisering av ammoniumnitgenom anvaendande av sao erhaollen magnesiumnitrathexahydrat
GB1501515A (en)	1978-02-15	Process for the production of photographic materials
SE307528B (2)	1969-01-07
JPS5638313A (en)	1981-04-13	Continuous polymerization
GB1269636A (en)	1972-04-06	Manufacture of solid materials in a moving bed reactor
GB1089994A (en)	1967-11-08	Improvements in reaction vessels
GB1504185A (en)	1978-03-15	Apparatus for cooling aerating and circulating a liquid medium within a reactor
ES436924A1 (es)	1977-01-01	Una maquina para desmenuzar y mezclar continuamente materia-les, especialmente sustancias animales y vegetales.
GB695303A (en)	1953-08-05	Improvements in or relating to the production of granular material from slurry
GB1240711A (en)	1971-07-28	Reactor vessels
GB1379763A (en)	1975-01-08	Rotary reactor
DE1592604C3 (de)	1977-05-05	Verfahren zur Herstellung von granulierten Mehrn ährstoff-Düngemitteln
JPS59210922A (ja)	1984-11-29	熱硬化性樹脂反応装置
GB1255620A (en)	1971-12-01	Process and apparatus for the continuous precipitation of pigments
US3809708A (en)	1974-05-07	Controlled reaction systems
GB1367103A (en)	1974-09-18	Preparation of solid firefighting compositions
GB872502A (en)	1961-07-12	Mixing apparatus
LTIP1443A (en)	1995-05-25	Plant for producing ammonium polyphosphates
ES379855A1 (es)	1973-02-16	Procedimiento para sintetizar urea de dioxido de carbono y amoniaco.