ES2160912T3 - Procedimiento e instalacion para la produccion de nitrato de amoniaco poroso. - Google Patents

Procedimiento e instalacion para la produccion de nitrato de amoniaco poroso.

Info

Publication number
ES2160912T3
ES2160912T3 ES97403033T ES97403033T ES2160912T3 ES 2160912 T3 ES2160912 T3 ES 2160912T3 ES 97403033 T ES97403033 T ES 97403033T ES 97403033 T ES97403033 T ES 97403033T ES 2160912 T3 ES2160912 T3 ES 2160912T3
Authority
ES
Spain
Prior art keywords
installation
procedure
production
ammonium nitrate
nitrate
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 - Lifetime
Application number
ES97403033T
Other languages
English (en)
Inventor
Edmond Vogel
Jacques Monsterleet
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.)
Kaltenbach Thuring SA
Original Assignee
Kaltenbach Thuring SA
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 Kaltenbach Thuring SA filed Critical Kaltenbach Thuring SA
Application granted granted Critical
Publication of ES2160912T3 publication Critical patent/ES2160912T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Glanulating (AREA)
  • Hydroponics (AREA)

Abstract

SEGUN ESTE METODO, SE EMPLEA UN GRANULADOR 10 DE TAMBOR ROTATIVO Y LECHO FLUIDO, COMO LOS USADOS HABITUALMENTE PARA FABRICAR GRANULADOS DENSOS, PARA FABRICAR GRANULADOS POROSOS. A TAL FIN, SE PULVERIZA EN ESTE GRANULADOR NITRATO AMONICO EN SOLUCION Y SE EFECTUA UN CICLO COMBINADO DE GRANULACION Y SECADO QUE PROVOCA LA FORMACION DE POROS EN LA MASA DEL GRANULADO. EL SECADO SE TERMINA INMEDIATAMENTE DESPUES EN UNA SECADORA 20 Y EL PRODUCTO SE TAMIZA Y ENFRIA.
ES97403033T 1996-12-31 1997-12-12 Procedimiento e instalacion para la produccion de nitrato de amoniaco poroso. Expired - Lifetime ES2160912T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616297A FR2757842B1 (fr) 1996-12-31 1996-12-31 Procede et installation pour la fabrication de nitrate d'ammoniaque poreux

Publications (1)

Publication Number Publication Date
ES2160912T3 true ES2160912T3 (es) 2001-11-16

Family

ID=9499370

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97403033T Expired - Lifetime ES2160912T3 (es) 1996-12-31 1997-12-12 Procedimiento e instalacion para la produccion de nitrato de amoniaco poroso.

Country Status (11)

Country Link
US (1) US6022386A (es)
EP (1) EP0850878B1 (es)
AT (1) ATE205810T1 (es)
AU (1) AU729196B2 (es)
CA (1) CA2221717C (es)
DE (1) DE69706822T2 (es)
DK (1) DK0850878T3 (es)
ES (1) ES2160912T3 (es)
FR (1) FR2757842B1 (es)
NO (1) NO319746B1 (es)
PT (1) PT850878E (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9811824D0 (en) * 1998-06-03 1998-07-29 Cooper John Modified ammonium nitrate
US6365120B1 (en) * 2000-02-28 2002-04-02 Lobeco Products, Inc. Method for hardening granular inorganic salt compounds
ZA200303977B (en) * 2000-12-19 2004-05-21 Lubrizol Corp Aminosulfonate product-treated nitrogen-containing salt particles.
RU2230028C1 (ru) * 2003-02-10 2004-06-10 Открытое акционерное общество "Азот" Способ получения пористой гранулированной аммиачной селитры
RU2241668C1 (ru) * 2004-01-12 2004-12-10 Открытое акционерное общество "Азот" Способ получения пористой гранулированной аммиачной селитры
RU2265002C1 (ru) * 2004-03-12 2005-11-27 Закрытое акционерное общество "Институт взрыва" Пористая аммиачная селитра для изготовления взрывчатых веществ и способ ее получения
RU2261842C1 (ru) * 2004-08-19 2005-10-10 Открытое акционерное общество "Акрон" Способ получения пористой гранулированной аммиачной селитры
RU2261226C1 (ru) * 2004-08-19 2005-09-27 Открытое акционерное общество "Акрон" Способ получения пористой гранулированной аммиачной селитры
UA98306C2 (uk) 2006-08-02 2012-05-10 Омния Фертилайзер Лимитед Гранули нітрату амонію та спосіб їх одержання
RU2396239C1 (ru) * 2009-07-15 2010-08-10 Государственное образовательное учреждение высшего профессионального образования "Московская государственная академия тонкой химической технологии имени М.В. Ломоносова" Способ получения пористой гранулированной аммиачной селитры
CN104311372B (zh) * 2014-10-22 2016-09-07 安徽淮化股份有限公司 多孔硝铵生产中结块硝铵的回收再利用装置及其使用方法
RU2591947C1 (ru) * 2014-12-25 2016-07-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" Способ получения пористой гранулированной аммиачной селитры
RU2642669C1 (ru) * 2016-03-02 2018-01-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" Способ получения пористой гранулированной аммиачной селитры
RU2643950C2 (ru) * 2016-07-15 2018-02-06 Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) Устройство получения поризованной гранулированной аммиачной селитры
CN107892310B (zh) * 2017-12-12 2023-10-24 天脊煤化工集团股份有限公司 一种防止多孔硝铵结块的系统及工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416615A (en) * 1943-06-19 1947-02-25 Solvay Process Co Process for graining ammonium nitrate
US2798301A (en) * 1954-07-06 1957-07-09 Phillips Petroleum Co Process for drying ammonium nitrate prills
GB894773A (en) * 1958-05-30 1962-04-26 Chemical & Ind Corp Process for the production of pellets
GB990487A (en) * 1962-11-28 1965-04-28 Ici Ltd Improvements in and relating to granular ammonium nitrate compositions
ES456079A1 (es) * 1977-02-18 1978-02-01 Saez Diaz Jesus M Proceso de secado de nitrato amonico poroso para explosivo en plantas de <<prilling>> mediante lechos fluidizados.
NL173387C (nl) * 1979-03-15 1984-01-16 Azote Sa Cie Neerlandaise Werkwijze voor het maken van stabiele, ammoniumnitraat bevattende meststofkorrels.
NL8102959A (nl) * 1981-06-19 1983-01-17 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules, alsmede granules verkregen met deze werkwijze.
NL8102957A (nl) * 1981-06-19 1983-01-17 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van ammoniumnitraatbevattende granules met hoog stortgewicht, alsmede granules verkregen met deze werkwijze.
NL8102958A (nl) * 1981-06-19 1983-01-17 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules met hoog stortgewicht, alsmede granules verkregen met deze werkwijze.
IE57463B1 (en) * 1985-08-07 1992-11-04 Kaltenbach Thuring Sa Granulating device
GB9209620D0 (en) * 1992-05-05 1992-06-17 Ici Plc Improvements in prill drying
JO1812B1 (en) * 1993-10-15 1995-07-05 ساسول كيميكال اندستريز ليمتد Porous granules of ammonium nitrate

Also Published As

Publication number Publication date
NO976096D0 (no) 1997-12-29
CA2221717A1 (fr) 1998-06-30
ATE205810T1 (de) 2001-10-15
NO319746B1 (no) 2005-09-12
AU4837697A (en) 1998-07-02
DK0850878T3 (da) 2001-11-19
CA2221717C (fr) 2005-03-29
EP0850878B1 (fr) 2001-09-19
DE69706822T2 (de) 2002-03-28
EP0850878A1 (fr) 1998-07-01
AU729196B2 (en) 2001-01-25
US6022386A (en) 2000-02-08
PT850878E (pt) 2002-02-28
NO976096L (no) 1998-07-01
FR2757842A1 (fr) 1998-07-03
FR2757842B1 (fr) 1999-11-19
DE69706822D1 (de) 2001-10-25

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