EA033176B1 - Способ и установка для производства карбамидоаммониевого нитрата (uan) - Google Patents

Способ и установка для производства карбамидоаммониевого нитрата (uan)

Info

Publication number
EA033176B1
EA033176B1 EA201791177A EA201791177A EA033176B1 EA 033176 B1 EA033176 B1 EA 033176B1 EA 201791177 A EA201791177 A EA 201791177A EA 201791177 A EA201791177 A EA 201791177A EA 033176 B1 EA033176 B1 EA 033176B1
Authority
EA
Eurasian Patent Office
Prior art keywords
plant
uan
ammonium nitrate
producing urea
reduced
Prior art date
Application number
EA201791177A
Other languages
English (en)
Other versions
EA201791177A1 (ru
Inventor
Йоханнес Хенрикус Меннен
Фредерикус Хенрикус Мария Бейтинк
Виллем Фредерик Роос
Original Assignee
Стамикарбон Б.В.
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 Стамикарбон Б.В. filed Critical Стамикарбон Б.В.
Publication of EA201791177A1 publication Critical patent/EA201791177A1/ru
Publication of EA033176B1 publication Critical patent/EA033176B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • C01C1/185—Preparation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/007—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00018—Construction aspects
    • B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Согласно изобретению предложены способ и установка для производства карбамидоаммониевого нитрата (UAN). Согласно этому способу применяют секцию конденсации, в некоторых случаях в сочетании с секцией для осуществления разложения под средним давлением, расположенную между секциями диссоциации и нейтрализации. Кроме того, изобретение включает способ модификации существующей UAN-установки. Преимущества способа согласно изобретению заключаются в том, что могут быть уменьшены выбросы CO, может быть повышена производительность установки и снижены высокие капитальные расходы на компрессорное оборудование для CO.
EA201791177A 2014-11-27 2015-11-26 Способ и установка для производства карбамидоаммониевого нитрата (uan) EA033176B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14195198 2014-11-27
PCT/NL2015/050830 WO2016085343A1 (en) 2014-11-27 2015-11-26 Method and plant for producing urea-ammonium nitrate (uan)

Publications (2)

Publication Number Publication Date
EA201791177A1 EA201791177A1 (ru) 2017-09-29
EA033176B1 true EA033176B1 (ru) 2019-09-30

Family

ID=51982473

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791177A EA033176B1 (ru) 2014-11-27 2015-11-26 Способ и установка для производства карбамидоаммониевого нитрата (uan)

Country Status (9)

Country Link
US (1) US10315925B2 (ru)
EP (1) EP3224223B1 (ru)
CN (1) CN107108382B (ru)
AR (1) AR102834A1 (ru)
BR (1) BR112017010834B1 (ru)
EA (1) EA033176B1 (ru)
LT (1) LT3224223T (ru)
PL (1) PL3224223T3 (ru)
WO (1) WO2016085343A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108137335B (zh) * 2015-03-25 2021-10-26 斯塔米卡邦有限公司 用于汽车环保尿素和硝酸铵尿素的尿素的一体化生产
EA033158B1 (ru) 2015-12-21 2019-09-30 Стамикарбон Б.В. Производство карбамидо-аммиачной смеси
IT201600115907A1 (it) * 2016-11-16 2018-05-16 Saipem Spa Processo e impianto integrati di produzione di urea e miscele uas (urea-amonio solfato)
EP3323805A1 (en) * 2016-11-18 2018-05-23 Casale SA A process for integrated production of urea and urea-ammonium nitrate
RU201591U1 (ru) * 2020-07-09 2020-12-22 Акционерное общество "Аммоний" Узел концентрации раствора карбамида
JP2024506980A (ja) * 2021-02-22 2024-02-15 スタミカーボン・ベー・フェー 尿素製造プロセス及び並列ｍｐユニットを備えたプラント

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746528A (en) * 1971-04-20 1973-07-17 Allied Chem Utilization of urea production effluents
FR2389601A1 (ru) * 1977-05-05 1978-12-01 Montedison Spa
WO2008068210A1 (en) * 2006-12-08 2008-06-12 Dsm Ip Assets B.V. Process for the preparation of urea
WO2013165246A1 (en) * 2012-05-03 2013-11-07 Stamicarbon B.V. Method and apparatus for the production of urea from ammonia and carbon dioxide

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790015A (fr) * 1971-10-19 1973-04-12 Mavrovic Ivo Synthese de l'uree avec conversion et recuperation de chaleur ameliorees
US3985523A (en) * 1974-09-30 1976-10-12 Foster Wheeler Energy Corporation Pollution control process for fertilizer plant
US4174379A (en) * 1978-04-13 1979-11-13 Foster Wheeler Energy Corporation Manufacture of ammonium nitrate
US4231839A (en) * 1979-01-30 1980-11-04 Cf Industries, Inc. After-treatment processes and apparatus, especially for urea and ammonium nitrate plants
NL8502228A (nl) * 1985-08-12 1987-03-02 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van ureum.
IT1232669B (it) * 1989-09-15 1992-03-02 Snam Progetti Procedimento per la produzione di urea con elevato rendimento energetico.
NL1007713C2 (nl) * 1997-12-05 1999-06-08 Dsm Nv Werkwijze voor de bereiding van ureum.
NL1016797C2 (nl) * 2000-12-05 2002-06-06 Dsm Nv Werkwijze voor de bereiding van ureum.
NO326272B1 (no) * 2004-07-01 2008-10-27 Yara Int Asa Fremgangsmate for produksjon av gjodningsmiddel som inneholder urea og ammoniumsulfat
EP1700847A1 (en) * 2005-03-03 2006-09-13 Urea Casale S.A. Process for urea production and related plant
ITMI20072206A1 (it) * 2007-11-21 2009-05-22 Snam Progetti Metodo per il recupero di ammoniaca da una corrente gassosa in un processo di sintesi di urea
EP2192099A1 (en) * 2008-11-28 2010-06-02 Uhde Fertilizer Technology B.V. Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
US8821828B2 (en) * 2009-12-23 2014-09-02 Koninklijke Philips N.V. Method for generating nitric oxide
US8164364B2 (en) * 2010-07-27 2012-04-24 Texas Instruments Incorporated Circuitry and method for preventing base-emitter junction reverse bias in comparator differential input transistor pair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746528A (en) * 1971-04-20 1973-07-17 Allied Chem Utilization of urea production effluents
FR2389601A1 (ru) * 1977-05-05 1978-12-01 Montedison Spa
WO2008068210A1 (en) * 2006-12-08 2008-06-12 Dsm Ip Assets B.V. Process for the preparation of urea
WO2013165246A1 (en) * 2012-05-03 2013-11-07 Stamicarbon B.V. Method and apparatus for the production of urea from ammonia and carbon dioxide

Also Published As

Publication number Publication date
CN107108382A (zh) 2017-08-29
WO2016085343A1 (en) 2016-06-02
AR102834A1 (es) 2017-03-29
CN107108382B (zh) 2021-06-29
EP3224223A1 (en) 2017-10-04
BR112017010834B1 (pt) 2020-02-04
EA201791177A1 (ru) 2017-09-29
EP3224223B1 (en) 2019-04-24
LT3224223T (lt) 2019-07-25
BR112017010834A2 (pt) 2017-12-26
US20170260061A1 (en) 2017-09-14
PL3224223T3 (pl) 2019-09-30
US10315925B2 (en) 2019-06-11

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