BG64078B1 - Метод за пулверизиране на флуид в кипящ слой и дюза за осъществяването му - Google Patents

Метод за пулверизиране на флуид в кипящ слой и дюза за осъществяването му Download PDF

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Publication number
BG64078B1
BG64078B1 BG103431A BG10343199A BG64078B1 BG 64078 B1 BG64078 B1 BG 64078B1 BG 103431 A BG103431 A BG 103431A BG 10343199 A BG10343199 A BG 10343199A BG 64078 B1 BG64078 B1 BG 64078B1
Authority
BG
Bulgaria
Prior art keywords
nozzle
liquid
fluid
outlet
spray
Prior art date
Application number
BG103431A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG103431A (en
Inventor
David Newton
Michael Power
Original Assignee
Bp Chemicals Limited
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 Bp Chemicals Limited filed Critical Bp Chemicals Limited
Publication of BG103431A publication Critical patent/BG103431A/xx
Publication of BG64078B1 publication Critical patent/BG64078B1/bg

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818Feeding of the fluidising gas
    • B01J8/1827Feeding of the fluidising gas the fluidising gas being a reactant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/267Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/04Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0458Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber the gas and liquid flows being perpendicular just upstream the mixing chamber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/08Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00026Controlling or regulating the heat exchange system
    • B01J2208/00035Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044Temperature measurement
    • B01J2208/00061Temperature measurement of the reactants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00168Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00265Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00327Controlling the temperature by direct heat exchange
    • B01J2208/00336Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/00353Non-cryogenic fluids
    • B01J2208/00362Liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00548Flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/0061Controlling the level
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nozzles (AREA)
BG103431A 1996-10-31 1999-05-26 Метод за пулверизиране на флуид в кипящ слой и дюза за осъществяването му BG64078B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9622715.2A GB9622715D0 (en) 1996-10-31 1996-10-31 Nozzle
PCT/GB1997/002931 WO1998018548A1 (en) 1996-10-31 1997-10-22 Nozzle for atomizing a fluid in a fluidised bed

Publications (2)

Publication Number Publication Date
BG103431A BG103431A (en) 2000-01-31
BG64078B1 true BG64078B1 (bg) 2003-12-31

Family

ID=10802254

Family Applications (1)

Application Number Title Priority Date Filing Date
BG103431A BG64078B1 (bg) 1996-10-31 1999-05-26 Метод за пулверизиране на флуид в кипящ слой и дюза за осъществяването му

Country Status (30)

Country Link
US (1) US6214943B1 (zh)
EP (1) EP0938372B1 (zh)
JP (1) JP2001503318A (zh)
KR (1) KR100466302B1 (zh)
CN (1) CN1115193C (zh)
AR (1) AR010258A1 (zh)
AT (1) ATE222799T1 (zh)
AU (1) AU715615B2 (zh)
BG (1) BG64078B1 (zh)
BR (1) BR9712612A (zh)
CA (1) CA2270049C (zh)
DE (1) DE69715027T2 (zh)
DZ (1) DZ2342A1 (zh)
EA (1) EA002084B1 (zh)
EG (1) EG21518A (zh)
ES (1) ES2183143T3 (zh)
GB (1) GB9622715D0 (zh)
HU (1) HU224477B1 (zh)
ID (1) ID21359A (zh)
MY (1) MY122144A (zh)
NO (1) NO992078L (zh)
NZ (1) NZ335267A (zh)
PL (1) PL189074B1 (zh)
PT (1) PT938372E (zh)
SK (1) SK283622B6 (zh)
TR (1) TR199900937T2 (zh)
TW (1) TW413684B (zh)
UA (1) UA51743C2 (zh)
WO (1) WO1998018548A1 (zh)
ZA (1) ZA979619B (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306981B1 (en) 1999-04-02 2001-10-23 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
FR2792853B1 (fr) 1999-04-30 2001-07-06 Bp Chemicals Snc Buse a ressort avec fente de 360 degres, pour l'injection de liquide dans un reacteur a lit fluidise
FR2792852B1 (fr) * 1999-04-30 2002-03-29 Bp Chemicals Snc Buse a ressort avec orifices
DE10052606A1 (de) * 2000-10-24 2002-08-08 Xcellsis Gmbh Vorrichtung zur Rückführung kondensierter Flüssigkeit in einen Gasstrom
JP5166662B2 (ja) * 2001-09-27 2013-03-21 出光興産株式会社 α−オレフィン低重合体の製造方法
WO2008042182A1 (en) * 2006-10-03 2008-04-10 Univation Technologies, Llc Method for preventing catalyst agglomeration based on production rate changes
EP2118151B1 (en) * 2007-03-06 2011-11-30 Univation Technologies, LLC Methods and devices for polymerization
EP2288579B1 (en) * 2008-04-04 2016-12-14 Neos International, Llc System of water treatment
WO2010077606A1 (en) * 2008-12-08 2010-07-08 Rensselaer Polytechnic Institute Redox-initiated cationic polymerization using vapor-state reducing agents
US8921627B2 (en) * 2008-12-12 2014-12-30 Uop Llc Production of diesel fuel from biorenewable feedstocks using non-flashing quench liquid
EP2441512A1 (en) * 2010-10-14 2012-04-18 Linde Aktiengesellschaft Injector
US8900443B2 (en) 2011-04-07 2014-12-02 Uop Llc Method for multi-staged hydroprocessing using quench liquid
EP2766096A4 (en) * 2011-10-14 2015-11-18 Utc Fire & Security Corp SPRAY SYSTEM COMPRISING A MIXING DEVICE BEFORE A SPRAYER
CA2878582C (en) * 2012-07-31 2021-02-16 Univation Technologies, Llc Methods and systems for olefin polymerization
KR101534149B1 (ko) 2013-11-29 2015-07-03 롯데케미칼 주식회사 폴리올레핀의 정제 방법
CN103980084B (zh) * 2014-06-03 2016-03-09 上海华畅环保设备发展有限公司 乙叉降冰片烯的连续异构合成方法及装置
CN106422984B (zh) * 2015-08-07 2019-01-18 中国石油天然气股份有限公司 液体进料雾化装置、气相流化床反应器及聚烯烃生产装置
CN105646758B (zh) * 2016-03-25 2017-12-26 浙江大学 一种制备聚合物的方法
CN107063907A (zh) * 2017-03-31 2017-08-18 浙江理工大学 一种用于测量固液两相磨损的试验装置
US10710109B2 (en) * 2017-11-14 2020-07-14 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
US11161128B2 (en) 2017-11-14 2021-11-02 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
US11534780B2 (en) 2017-11-14 2022-12-27 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
CN108948248B (zh) * 2018-06-26 2020-12-01 中国石油天然气股份有限公司 一种气相法生产聚烯烃弹性体的方法、装置及聚烯烃弹性体的应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628734A (en) * 1970-03-11 1971-12-21 Georgia Pacific Corp Nozzle for dispersing viscous fluids
US4238453A (en) * 1978-12-04 1980-12-09 National Distillers And Chemical Corporation Catalyst spray nozzle
CA1241525A (en) * 1984-08-24 1988-09-06 Larry L. Simpson Fluidized bed polymerization reactors
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
GB9524038D0 (en) * 1995-11-23 1996-01-24 Bp Chem Int Ltd Nozzle

Also Published As

Publication number Publication date
NO992078D0 (no) 1999-04-29
KR100466302B1 (ko) 2005-01-13
EP0938372B1 (en) 2002-08-28
CN1115193C (zh) 2003-07-23
AU715615B2 (en) 2000-02-03
AU4717397A (en) 1998-05-22
CA2270049A1 (en) 1998-05-07
SK283622B6 (sk) 2003-10-07
BG103431A (en) 2000-01-31
NO992078L (no) 1999-06-30
TW413684B (en) 2000-12-01
DE69715027D1 (de) 2002-10-02
GB9622715D0 (en) 1997-01-08
EG21518A (en) 2001-11-28
BR9712612A (pt) 1999-10-26
TR199900937T2 (xx) 1999-08-23
JP2001503318A (ja) 2001-03-13
ID21359A (id) 1999-05-27
EA002084B1 (ru) 2001-12-24
CA2270049C (en) 2006-07-25
MY122144A (en) 2006-03-31
HUP9904298A2 (hu) 2000-04-28
US6214943B1 (en) 2001-04-10
HU224477B1 (hu) 2005-09-28
UA51743C2 (uk) 2002-12-16
ZA979619B (en) 1998-05-21
KR20000052958A (ko) 2000-08-25
AR010258A1 (es) 2000-06-07
PL333020A1 (en) 1999-11-08
NZ335267A (en) 2000-10-27
DZ2342A1 (fr) 2004-06-20
ATE222799T1 (de) 2002-09-15
PT938372E (pt) 2002-12-31
PL189074B1 (pl) 2005-06-30
HUP9904298A3 (en) 2000-05-29
SK53799A3 (en) 2000-02-14
EP0938372A1 (en) 1999-09-01
CN1242716A (zh) 2000-01-26
WO1998018548A1 (en) 1998-05-07
DE69715027T2 (de) 2002-12-19
EA199900386A1 (ru) 1999-12-29
ES2183143T3 (es) 2003-03-16

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