WO2015153197A3 - Feed sparger design for an ammoxidation reactor - Google Patents

Feed sparger design for an ammoxidation reactor Download PDF

Info

Publication number
WO2015153197A3
WO2015153197A3 PCT/US2015/022224 US2015022224W WO2015153197A3 WO 2015153197 A3 WO2015153197 A3 WO 2015153197A3 US 2015022224 W US2015022224 W US 2015022224W WO 2015153197 A3 WO2015153197 A3 WO 2015153197A3
Authority
WO
WIPO (PCT)
Prior art keywords
sparger
feed
reactor
sections
diameters
Prior art date
Application number
PCT/US2015/022224
Other languages
French (fr)
Other versions
WO2015153197A2 (en
Inventor
Timothy Robert Mcdonel
Jay Robert COUCH
David Rudolph Wagner
Paul Trigg Wachtendorf
Thomas George TRAVERS
Original Assignee
Ineos Europe Ag
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 Ineos Europe Ag filed Critical Ineos Europe Ag
Priority to EA201691865A priority Critical patent/EA037139B1/en
Publication of WO2015153197A2 publication Critical patent/WO2015153197A2/en
Publication of WO2015153197A3 publication Critical patent/WO2015153197A3/en
Priority to SA516371964A priority patent/SA516371964B1/en

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
    • 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
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for the reactants
    • B01J2208/00911—Sparger-type feeding elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Replacement of different sections of the feed sparger used in a commercial ammoxidation reactor is facilitated by using gas-tight quick-disconnect fittings to attach various sections of the sparger to one another as well as to the wall of the reactor. In addition, the diameters of the lateral conduits in these sparger sections, as well as the diameters of the feed nozzles attached to these laterals, are varied to facilitate uniform flow of feed gas through these components. The sparger can be subdivided into multiple feed sparger section arranged for better reactor control. Finally, the end caps terminating the distal ends of the sparger lateral conduits can be provided with nozzles for removal of any ammoxidation catalyst that may have inadvertently reached the sparger interior.
PCT/US2015/022224 2014-03-31 2015-03-24 Feed sparger design for an ammoxidation reactor WO2015153197A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA201691865A EA037139B1 (en) 2014-03-31 2015-03-24 Feed sparger design for an ammoxidation reactor
SA516371964A SA516371964B1 (en) 2014-03-31 2016-09-29 Feed Sparger Design for an Ammoxidation Reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410124901.1 2014-03-31
CN201410124901.1A CN104941523B (en) 2014-03-31 2014-03-31 Feed distributor for ammonia oxidation reactor designs

Publications (2)

Publication Number Publication Date
WO2015153197A2 WO2015153197A2 (en) 2015-10-08
WO2015153197A3 true WO2015153197A3 (en) 2015-12-30

Family

ID=54145977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/022224 WO2015153197A2 (en) 2014-03-31 2015-03-24 Feed sparger design for an ammoxidation reactor

Country Status (4)

Country Link
CN (1) CN104941523B (en)
EA (2) EA039268B1 (en)
SA (1) SA516371964B1 (en)
WO (1) WO2015153197A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109772236B (en) * 2017-11-14 2022-08-12 中国石油化工股份有限公司 Fluid distributor, reaction device and application thereof
CN109772235B (en) * 2017-11-14 2023-10-31 中国石油化工股份有限公司 Feed gas feed system for propylene ammoxidation reactor
CN110451108A (en) * 2019-08-21 2019-11-15 中冶焦耐(大连)工程技术有限公司 A kind of feeding device of inner floating roof benzene class storage tank
CN112495307A (en) * 2020-10-27 2021-03-16 中国船舶重工集团公司第七0三研究所 Feeding distributor for waste alkali oxidation reactor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698211A (en) * 1985-08-19 1987-10-06 Exxon Chemical Patents Inc. Catalyst injection for Ziegler polymerization
US5256810A (en) * 1992-10-14 1993-10-26 The Standard Oil Company Method for eliminating nitriding during acrylonitrile production
EP1310294A1 (en) * 2001-11-12 2003-05-14 InfraServ GmbH & Co. Höchst KG Container having a nozzle body
WO2008017817A1 (en) * 2006-08-08 2008-02-14 The Boc Group Limited Improvements in or relating to reaction vessels
WO2013166077A1 (en) * 2012-04-30 2013-11-07 Curtiss-Wright Flow Control Corporation Center feed system employing removable inserts in a retractable injection nozzle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007528C3 (en) 1970-02-19 1973-10-25 Friedrich Uhde Gmbh, 4600 Dortmund Device for heat exchange in ammonia synthesis plants
DE3022480A1 (en) 1980-06-14 1982-01-07 Uhde Gmbh, 4600 Dortmund DEVICE FOR EXCHANGING HEAT BETWEEN AN NH (DOWN ARROW) 3 (DOWN ARROW) CONVERTER LEAVING CYCLE GAS AND WATER
US4554135A (en) 1982-11-26 1985-11-19 C F Braun & Co. Ammonia converter
US4801731A (en) 1987-12-14 1989-01-31 E. I. Du Pont De Nemours And Company Preparation of acrylonitrile
US5110584A (en) 1990-10-22 1992-05-05 Consumer Products Corporation Scented nail enamels containing essential oils
CN203955188U (en) * 2014-03-31 2014-11-26 英尼奥斯欧洲股份公司 For the feed distributor of ammonia oxidation reactor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698211A (en) * 1985-08-19 1987-10-06 Exxon Chemical Patents Inc. Catalyst injection for Ziegler polymerization
US5256810A (en) * 1992-10-14 1993-10-26 The Standard Oil Company Method for eliminating nitriding during acrylonitrile production
EP1310294A1 (en) * 2001-11-12 2003-05-14 InfraServ GmbH & Co. Höchst KG Container having a nozzle body
WO2008017817A1 (en) * 2006-08-08 2008-02-14 The Boc Group Limited Improvements in or relating to reaction vessels
WO2013166077A1 (en) * 2012-04-30 2013-11-07 Curtiss-Wright Flow Control Corporation Center feed system employing removable inserts in a retractable injection nozzle

Also Published As

Publication number Publication date
WO2015153197A2 (en) 2015-10-08
SA516371964B1 (en) 2021-08-26
EA201691865A1 (en) 2017-01-30
EA037139B1 (en) 2021-02-10
EA039268B1 (en) 2021-12-24
CN104941523B (en) 2019-04-02
EA202090252A1 (en) 2020-05-31
CN104941523A (en) 2015-09-30

Similar Documents

Publication Publication Date Title
EA201691987A1 (en) CONSTRUCTION OF RAW MATERIALS FOR AMOXIDATION REACTOR
IL248763A0 (en) Graphite-based carbon material useful as graphene precursor, as well as method of producing the same
ZA201706455B (en) A process for producing hydrogen and graphitic carbon from hydrocarbons
ZA201902597B (en) Catalyst tube for reforming
MX2015007359A (en) High temperature countercurrent vortex reactor system, method and apparatus.
WO2013113407A3 (en) Cable assembly holding apparatus
WO2015153197A3 (en) Feed sparger design for an ammoxidation reactor
PL3396222T3 (en) Threaded connection for pipe or tube and method of producing the threaded connection for pipe and tube.
SG11201609875UA (en) Process for the production of dimethyl ether from gaseous mixtures of carbon monoxide, hydrogen and methyl acetate
RS61201B1 (en) Gas discharge tubes
EP3192922A4 (en) Oil for carbon fiber precursor acrylic fiber, oil composition for carbon fiber precursor acrylic fiber, oil treatment liquid for carbon fiber precursor acrylic fiber, and carbon fiber precursor acrylic fiber bundle
PT3017053T (en) Multiple reactor system and process for continuous gas fermentation
EP3616785A4 (en) Baffling tube box, continuous flow reactor, continuous flow reaction system and control system
MX2017010671A (en) Shell and tube heat exchanger.
PT3212323T (en) Exchanger reactor including means for modifying the distribution of heat-transfer fluid
MX2015016276A (en) Continuous process for the preparation of polyoxazolines.
GB2545591B (en) Flow distribution assemblies with shunt tubes and erosion-resistant shunt nozzles
EA201691968A1 (en) CONSTRUCTION OF RAW MATERIALS FOR AMOXIDATION REACTOR
MX2016010921A (en) Tube pattern for a refrigerator evaporator.
IL258492A (en) A process for the synthesis of carbon nanotubes
PH12017500199B1 (en) Recording apparatus
IL282259A (en) Process for the reduction of gas emission from farm manure
HUP1500502A2 (en) Process for the purification of cyclosporin-a
MY175482A (en) Distributor, settling tank and method for operating same
EP3124639A4 (en) Steel sheet for high-strength line pipe having excellent low temperature toughness, and steel tube for high-strength line pipe

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2016/14414

Country of ref document: TR

WWE Wipo information: entry into national phase

Ref document number: 201691865

Country of ref document: EA

122 Ep: pct application non-entry in european phase

Ref document number: 15763993

Country of ref document: EP

Kind code of ref document: A2