KR920007922A - 암모늄 폴리포스페이트의 제조방법 및 제조장치 - Google Patents

암모늄 폴리포스페이트의 제조방법 및 제조장치 Download PDF

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Publication number
KR920007922A
KR920007922A KR1019910017575A KR910017575A KR920007922A KR 920007922 A KR920007922 A KR 920007922A KR 1019910017575 A KR1019910017575 A KR 1019910017575A KR 910017575 A KR910017575 A KR 910017575A KR 920007922 A KR920007922 A KR 920007922A
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KR
South Korea
Prior art keywords
ammonium polyphosphate
ammonia
zone
pipe
gas
Prior art date
Application number
KR1019910017575A
Other languages
English (en)
Inventor
스타펠 토마스
그라들 라인하르트
벡커 볼프강
푹커 그레고르
Original Assignee
퀙, 란쯔
훽스트 아크티엔게젤샤프트
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 퀙, 란쯔, 훽스트 아크티엔게젤샤프트 filed Critical 퀙, 란쯔
Publication of KR920007922A publication Critical patent/KR920007922A/ko

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Classifications

    • 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
    • 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

Abstract

내용 없음

Description

암모늄 폴리포스페이트의 제조방법 및 제조장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명에 따르는 방법을 수행하기 위한 장치를 나타내는 다이아그램이다.

Claims (2)

  1. 암모니아 기체 스트림의 존재하에 연속 혼합, 혼련 및 분쇄를 수행하는 영역 속에서 170 내지 350℃의 온도로 등몰량의 인산이암모늄 및 오산화인으로부터 실질적으로 수-불용성인 연쇄형 암모늄 폴리포스페이트를 제조하는 방법에 있어서, 연속 혼합, 혼련 및 분쇄를 수행하는 영역을 빠져나오는 수증기-함유 암모니아 기체로부터 물을 분리시킨 다음, 건조된 암모니아 기체를 상기 영역을 통해 다시 유동시킴을 특징으로 하는 방법.
  2. 암모니아 공급관과 오산화인 및 인산이암모늄 공급용관이 연결되고 암모늄 폴리포스페이트 배출관 및 기체 배출관이 시작되는 반응기를 포함하는, 제1에 따른 방법을 수행하기 위한 장치에 있어서, 기체 배출관(10)이 응축기(13)에 연결되고, 응축기(13)가 펌프(14)를 통해 열 교환기(15)에 유동-연결되며, 암모니아 공급관(8)으로 연결되는 기체 배출 라인(18)이 열 교환기(15)로부터 시작됨을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910017575A 1990-10-10 1991-10-08 암모늄 폴리포스페이트의 제조방법 및 제조장치 KR920007922A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4032133A DE4032133A1 (de) 1990-10-10 1990-10-10 Verfahren und anlage zur herstellung von ammoniumpolyphosphat
DEP4032133.9 1990-10-10

Publications (1)

Publication Number Publication Date
KR920007922A true KR920007922A (ko) 1992-05-27

Family

ID=6416001

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017575A KR920007922A (ko) 1990-10-10 1991-10-08 암모늄 폴리포스페이트의 제조방법 및 제조장치

Country Status (10)

Country Link
US (1) US5165904A (ko)
EP (1) EP0480180B1 (ko)
JP (1) JPH04231313A (ko)
KR (1) KR920007922A (ko)
AT (1) ATE88443T1 (ko)
CA (1) CA2051857A1 (ko)
DE (2) DE4032133A1 (ko)
DK (1) DK0480180T3 (ko)
ES (1) ES2057692T3 (ko)
TW (1) TW221982B (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133811A1 (de) * 1991-10-12 1993-04-15 Hoechst Ag Verfahren zur herstellung von ammoniumpolyphosphat
DE19959288C2 (de) 1999-12-09 2002-01-24 Clariant Gmbh Sicherheitstechnisch verbesserte Pigmentzubereitungen
US6989113B1 (en) * 2001-04-30 2006-01-24 No-Burn Investments, L.L.C. Fire retardant
US6982049B1 (en) * 2003-12-03 2006-01-03 No-Burn Investments, L.L.C. Fire retardant with mold inhibitor
US7587875B2 (en) * 2004-10-04 2009-09-15 No-Burn Investments, L.L.C. Fire resistance rating system
US20050022466A1 (en) * 2004-10-04 2005-02-03 No-Burn Investments, L.L.C. Fire resistance rating system
US20060160978A1 (en) * 2005-01-20 2006-07-20 Gupta Laxmi C Flame retardant systems, and related methods and uses
US7482395B2 (en) * 2005-01-24 2009-01-27 No-Burn Investments, L.L.C. Intumescent fire retardant latex paint with mold inhibitor
US20060189232A1 (en) * 2005-02-23 2006-08-24 No-Burn Investments, L.L.C. Fire retarding, stain and/or mold protecting composition
EP1945724A2 (en) * 2005-11-08 2008-07-23 Laxmi C. Gupta Methods for applying fire retardant systems, compositions and uses
US20070170404A1 (en) * 2006-01-20 2007-07-26 No-Burn Investments, Llc Fire retardant with mold inhibitor and insecticide
US9005642B2 (en) * 2006-01-24 2015-04-14 No-Burn Investments, L.L.C. Intumescent fire retardant paint with insecticide
US20070185238A1 (en) * 2006-02-06 2007-08-09 No-Burn Investments, Llc Paint with mold inhibitor and insecticide
WO2008045500A2 (en) * 2006-10-11 2008-04-17 Gupta Laxmi C Laminate fire retardant systems and uses
US8932497B2 (en) 2008-03-13 2015-01-13 Laxmi C. Gupta Fire retardant coatings and bodies, and methods of use
US20090292032A1 (en) * 2008-05-02 2009-11-26 Gupta Laxmi C Fire retardant foam and methods of use
CN102167304B (zh) * 2011-02-16 2013-01-16 清远市普塞呋磷化学有限公司 一种高纯度高聚合度水不溶性结晶ⅱ型聚磷酸铵的制备方法
MX350305B (es) 2013-03-15 2017-09-04 B Coe William Sistema de reparación de pavimento.
CN106044738B (zh) * 2016-08-04 2019-04-02 长江师范学院 低聚合度聚磷酸铵的制备系统及其制备方法
CN106586997B (zh) * 2016-12-16 2018-07-06 上海普信高分子材料有限公司 一种ⅱ型聚磷酸铵的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446260A (en) * 1973-06-14 1976-08-18 Hoechst Ag Process for the production of linear ammonium polyphosphates impact tool
CA1112841A (en) * 1978-12-18 1981-11-24 Cyanamid Canada Inc. Manufacture of water-insoluble ammonium polyphosphate
DE3208202A1 (de) * 1982-03-06 1983-09-08 Hoechst Ag, 6230 Frankfurt Kettenfoermige, im wesentlichen wasserunloesliche ammoniumpolyphosphate und verfahren zu ihrer herstellung
GB2154571B (en) * 1984-02-10 1987-07-01 Mikhail Vasilievich Lykov Fertiliser from phosphonic acid and ammonia
DE3925675A1 (de) * 1989-08-03 1991-02-07 Hoechst Ag Verfahren zur herstellung von ammoniumpolyphosphat, welches eine niedrigviskose waessrige suspension ergibt

Also Published As

Publication number Publication date
ATE88443T1 (de) 1993-05-15
CA2051857A1 (en) 1992-04-11
EP0480180A1 (de) 1992-04-15
DK0480180T3 (da) 1993-08-30
DE4032133A1 (de) 1992-04-16
US5165904A (en) 1992-11-24
EP0480180B1 (de) 1993-04-21
DE59100090D1 (de) 1993-05-27
TW221982B (ko) 1994-04-01
JPH04231313A (ja) 1992-08-20
ES2057692T3 (es) 1994-10-16

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