SA519402023B1 - نظام تحكم في انخفاض الضغط وطريقة لموزع تيار تغذية لمفاعل طبقة مميعة - Google Patents

نظام تحكم في انخفاض الضغط وطريقة لموزع تيار تغذية لمفاعل طبقة مميعة

Info

Publication number
SA519402023B1
SA519402023B1 SA519402023A SA519402023A SA519402023B1 SA 519402023 B1 SA519402023 B1 SA 519402023B1 SA 519402023 A SA519402023 A SA 519402023A SA 519402023 A SA519402023 A SA 519402023A SA 519402023 B1 SA519402023 B1 SA 519402023B1
Authority
SA
Saudi Arabia
Prior art keywords
feed distributor
pressure drop
fluidized bed
bed reactor
measurement port
Prior art date
Application number
SA519402023A
Other languages
English (en)
Inventor
لي زهاو
ليانغهوا وو
Original Assignee
تشاينا بيتروليوم آند كيميكال كوربوريشن
شانغهاي ريسيرتش انستيتيوت اوف بيتروليوم تيكنولوجي سينوبيك
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 تشاينا بيتروليوم آند كيميكال كوربوريشن, شانغهاي ريسيرتش انستيتيوت اوف بيتروليوم تيكنولوجي سينوبيك filed Critical تشاينا بيتروليوم آند كيميكال كوربوريشن
Publication of SA519402023B1 publication Critical patent/SA519402023B1/ar

Links

Classifications

    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004—Sparger-type elements
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/0007—Pressure measurement
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—Pressure
    • 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
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00065—Pressure measurement
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Incineration Of Waste (AREA)

Abstract

يتعلق الاختراع الحالي بالكشف عن نظام تحكم في انخفاض الضغط pressure drop control system وطريقة تحكم ب موزع تيار تغذية feed distributor (10) لمفاعل طبقة مميعة fluidized bed reactor (100). يتضمن النظام: وحدة قياس measuring unit measuring unit (5) مهيأة لقياس انخفاض ضغط بين منفذ قياس ضغط أول first pressure measurement port (2) ومنفذ قياس ضغط ثانٍ second pressure measurement port (3) لموزع تيار التغذية feed distributor (10)، يقع منفذ قياس الضغط الأول first pressure measurement port (2) عن أنبوب دخول لموزع تيار التغذية feed distributor (10) بالقرب من جدار مفاعل reactor wall (4) لمفاعل الطبقة المميعة، ويقع منفذ قياس الضغط الثاني (3) عند مساحة من جدار المفاعل (4) بين لوح توزيع هواء (6) لمفاعل الطبقة المميعة fluidized bed reactor (100) ومخرج غاز لفوهة موزع تيار التغذية feed distributor (10)؛ وحدة نقل مهيأة لإجراء اتصالات بالإشارة مع وحدة القياس (5) وتجميع إشارة عن انخفاض الضغط؛ ووحدة معالجة مهيأة لتحديد ما إن كان موزع تيار التغذية feed distributor (10) يعمل بشكل معتاد أم لا بالاعتماد على الإشار
SA519402023A 2016-12-23 2019-06-20 نظام تحكم في انخفاض الضغط وطريقة لموزع تيار تغذية لمفاعل طبقة مميعة SA519402023B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611207919.3A CN108240884B (zh) 2016-12-23 2016-12-23 流化床反应器的进料分布器的压降监测系统和监测方法

Publications (1)

Publication Number Publication Date
SA519402023B1 true SA519402023B1 (ar) 2022-06-14

Family

ID=62624483

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519402023A SA519402023B1 (ar) 2016-12-23 2019-06-20 نظام تحكم في انخفاض الضغط وطريقة لموزع تيار تغذية لمفاعل طبقة مميعة

Country Status (8)

Country Link
EP (1) EP3561471B1 (ar)
JP (1) JP7038716B2 (ar)
KR (1) KR102453080B1 (ar)
CN (1) CN108240884B (ar)
EA (1) EA037190B1 (ar)
ES (1) ES2905828T3 (ar)
SA (1) SA519402023B1 (ar)
WO (1) WO2018113417A1 (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023503117A (ja) * 2019-11-20 2023-01-26 中国石油化工股▲ふん▼有限公司 ガス分配板、流動化装置及び反応方法
JP7428592B2 (ja) * 2020-05-28 2024-02-06 東邦チタニウム株式会社 四塩化チタンの製造方法及び塩化炉

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415303Y2 (ar) * 1987-08-18 1992-04-07
US4865540A (en) * 1989-02-01 1989-09-12 Foster Wheeler Energy Corporation Air flow measurement device for fluidized bed reactor
US5801265A (en) * 1995-08-24 1998-09-01 Praxair Technology, Inc. Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor
US6973375B2 (en) * 2004-02-12 2005-12-06 Mykrolis Corporation System and method for flow monitoring and control
US20080193340A1 (en) * 2007-02-09 2008-08-14 Cocco Raymond A Fluidized bed sparger
WO2011090131A1 (ja) * 2010-01-25 2011-07-28 旭化成ケミカルズ株式会社 気相反応方法
CN103908930A (zh) * 2014-03-31 2014-07-09 神华集团有限责任公司 流化床反应器分布板清理方法及其控制系统
CN104941524B (zh) * 2014-03-31 2020-11-03 英尼奥斯欧洲股份公司 用于氨氧化反应器的进料分布器设计
CN104624401B (zh) * 2015-03-06 2019-01-15 英尼奥斯欧洲股份公司 改进的旋风分离器构造
CN204619935U (zh) * 2015-04-27 2015-09-09 中国石油天然气股份有限公司 气相流化床反应系统及其干粉催化剂振荡加料系统
CN205797156U (zh) * 2016-01-08 2016-12-14 中国石油化工股份有限公司 用于氨化氧化反应的流化床反应器的进料分布器
CN206648775U (zh) * 2016-12-23 2017-11-17 中国石油化工股份有限公司 流化床反应器的进料分布器的压降监测系统

Also Published As

Publication number Publication date
JP7038716B2 (ja) 2022-03-18
WO2018113417A1 (zh) 2018-06-28
EP3561471A4 (en) 2020-07-01
CN108240884A (zh) 2018-07-03
JP2020501895A (ja) 2020-01-23
EA037190B1 (ru) 2021-02-17
EP3561471B1 (en) 2021-12-01
KR102453080B1 (ko) 2022-10-07
EP3561471A1 (en) 2019-10-30
KR20190100265A (ko) 2019-08-28
EA201991539A1 (ru) 2019-11-29
ES2905828T3 (es) 2022-04-12
CN108240884B (zh) 2020-04-17

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