SA517390004B1 - إنتاج تركيبات يوريا - Google Patents

إنتاج تركيبات يوريا

Info

Publication number
SA517390004B1
SA517390004B1 SA517390004A SA517390004A SA517390004B1 SA 517390004 B1 SA517390004 B1 SA 517390004B1 SA 517390004 A SA517390004 A SA 517390004A SA 517390004 A SA517390004 A SA 517390004A SA 517390004 B1 SA517390004 B1 SA 517390004B1
Authority
SA
Saudi Arabia
Prior art keywords
production
urea
uan
ammonium nitrate
def
Prior art date
Application number
SA517390004A
Other languages
English (en)
Inventor
هنريكوس مينين جوهانـس
دوبري جوي
Original Assignee
.ستاميكربون بي.في
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 .ستاميكربون بي.في filed Critical .ستاميكربون بي.في
Publication of SA517390004B1 publication Critical patent/SA517390004B1/ar

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • 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
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/02—Salts; Complexes; Addition 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
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Abstract

يتعلق الاختراع الحالي بطريقة للإنتاج المتكامل لمنتجين يوريا urea products مختلفين. يكون أحدهما عبارة عن محلول يوريا مائي aqueous urea solution مناسب للاستخدام في تخفيض NOx (يشار له بصفة عامة بمائع عادم الديزل Diesel Exhaust Fluid – DEF). يكون الآخر عبارة عن محلول solution يستخدم على هيئة سماد fertilizer ، أي نيترات أمونيوم يوريا (UAN) Urea Ammonium Nitrate. يتم دمج إنتاج DEF وUAN كما يلي: يتم استخدام أمونيا ammonia مستخرجة من إنتاج يوريا urea كتغذية إلى إنتاج نيترات أمونيوم ammonium nitrate. يتم خلط جزء على الأقل من تيار يوريا مائي aqueous urea stream من إنتاج اليوريا urea ، مع نيترات أمونيوم ammonium nitrate حتى يتم الحصول على UAN. شكل 5.
SA517390004A 2015-03-25 2017-09-21 إنتاج تركيبات يوريا SA517390004B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15160826 2015-03-25
PCT/NL2016/050213 WO2016153354A1 (en) 2015-03-25 2016-03-29 Integrated production of urea for diesel exhaust fluid and urea ammonium nitrate

Publications (1)

Publication Number Publication Date
SA517390004B1 true SA517390004B1 (ar) 2022-08-03

Family

ID=52706096

Family Applications (2)

Application Number Title Priority Date Filing Date
SA522431894A SA522431894B1 (ar) 2015-03-25 2017-09-21 نظام إنتاج اليوريا
SA517390004A SA517390004B1 (ar) 2015-03-25 2017-09-21 إنتاج تركيبات يوريا

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SA522431894A SA522431894B1 (ar) 2015-03-25 2017-09-21 نظام إنتاج اليوريا

Country Status (9)

Country Link
US (2) US11083976B2 (ar)
EP (2) EP3274297B1 (ar)
CN (1) CN108137335B (ar)
EA (2) EA037089B1 (ar)
HR (1) HRP20220504T1 (ar)
HU (1) HUE058722T2 (ar)
PL (1) PL3274297T3 (ar)
SA (2) SA522431894B1 (ar)
WO (1) WO2016153354A1 (ar)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3323805A1 (en) * 2016-11-18 2018-05-23 Casale SA A process for integrated production of urea and urea-ammonium nitrate
EP3707121B1 (en) 2017-11-10 2021-04-21 Stamicarbon B.V. Urea production process and plant
CN113651674A (zh) * 2020-05-12 2021-11-16 淮北师范大学 用硫酸二甲酯蒸馏釜残液制备硫酸铵和甲醇的系统和方法
CA3211520A1 (en) 2021-02-22 2022-08-25 Stamicarbon B.V. Urea production process and plant with parallel mp units
US20240059623A1 (en) 2022-02-15 2024-02-22 Stamicarbon B.V. Stripping-type urea plant for def production

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087325A (en) * 1933-09-13 1937-07-20 Solvay Process Co Process for the production of urea and ammonium salts
NL165712C (nl) * 1970-05-30 1981-05-15 Stamicarbon Werkwijze en inrichting voor het bij synthesedruk terug- winnen van ammoniak en kooldioxyde uit het spuigas van een ureumsynthese.
NL7612162A (nl) * 1976-11-03 1978-05-08 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van een ureum- oplossing uit nh3 en co2.
US4174379A (en) * 1978-04-13 1979-11-13 Foster Wheeler Energy Corporation Manufacture of ammonium nitrate
NL1028497C2 (nl) * 2005-03-09 2006-09-12 Dsm Ip Assets Bv Werkwijze voor de bereiding van een ureum-bevattende waterige stroom.
EP1923383A1 (en) * 2006-11-20 2008-05-21 Urea Casale S.A. Method for the modernization of a urea production plant
EP2153880A1 (en) * 2008-07-31 2010-02-17 Urea Casale S.A. Process and plant for the production of a urea solution for use in SCR process for reduction of Nox
AP3926A (en) * 2011-10-14 2016-12-10 Stamicarbon Urea finishing method
EP2784062A1 (en) * 2013-03-27 2014-10-01 Urea Casale SA Method for revamping a self-stripping urea plant
JP2016064991A (ja) * 2014-09-22 2016-04-28 東洋エンジニアリング株式会社 尿素製造プロセスにおける高純度尿素水溶液の製造方法
EA033176B1 (ru) * 2014-11-27 2019-09-30 Стамикарбон Б.В. Способ и установка для производства карбамидоаммониевого нитрата (uan)

Also Published As

Publication number Publication date
US20180071653A1 (en) 2018-03-15
HUE058722T2 (hu) 2022-09-28
CN108137335B (zh) 2021-10-26
HRP20220504T1 (hr) 2022-06-24
EA037089B1 (ru) 2021-02-04
US11083976B2 (en) 2021-08-10
CN108137335A (zh) 2018-06-08
EP3274297A1 (en) 2018-01-31
SA522431894B1 (ar) 2023-03-01
WO2016153354A8 (en) 2018-03-08
WO2016153354A1 (en) 2016-09-29
EA201990748A1 (ru) 2019-08-30
WO2016153354A9 (en) 2016-11-10
EP3274297B1 (en) 2022-03-30
EP4015455A1 (en) 2022-06-22
US20210331086A1 (en) 2021-10-28
EA036463B1 (ru) 2020-11-12
EA201792117A1 (ru) 2018-02-28
EP4015455B1 (en) 2024-03-20
PL3274297T3 (pl) 2022-06-13

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