BR7807619A - Bocal de injecao de catalisador liquido - Google Patents

Bocal de injecao de catalisador liquido

Info

Publication number
BR7807619A
BR7807619A BR7807619A BR7807619A BR7807619A BR 7807619 A BR7807619 A BR 7807619A BR 7807619 A BR7807619 A BR 7807619A BR 7807619 A BR7807619 A BR 7807619A BR 7807619 A BR7807619 A BR 7807619A
Authority
BR
Brazil
Prior art keywords
injection nozzle
liquid catalyst
catalyst injection
liquid
nozzle
Prior art date
Application number
BR7807619A
Other languages
English (en)
Inventor
H Bossche
Original Assignee
Nat Distillers Chem Corp
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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of BR7807619A publication Critical patent/BR7807619A/pt

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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7931—Spring in inlet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
BR7807619A 1977-11-21 1978-11-20 Bocal de injecao de catalisador liquido BR7807619A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/853,601 US4163040A (en) 1977-11-21 1977-11-21 Catalyst spray nozzle

Publications (1)

Publication Number Publication Date
BR7807619A true BR7807619A (pt) 1979-07-31

Family

ID=25316476

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807619A BR7807619A (pt) 1977-11-21 1978-11-20 Bocal de injecao de catalisador liquido

Country Status (7)

Country Link
US (1) US4163040A (pt)
JP (1) JPS5475609A (pt)
BE (1) BE872176A (pt)
BR (1) BR7807619A (pt)
CA (1) CA1121985A (pt)
FI (1) FI783421A (pt)
NO (1) NO148627C (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714210A (en) * 1980-06-30 1982-01-25 Fujitsu Ten Ltd Muting operation device
JPH05320211A (ja) * 1992-05-19 1993-12-03 Shin Etsu Chem Co Ltd 塩化ビニル系重合体の製造方法
US5317036A (en) * 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
US5744556A (en) * 1995-09-25 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization employing unsupported catalysts
US5962606A (en) * 1997-02-19 1999-10-05 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplet size with an effervescent spray nozzle
US6075101A (en) * 1997-02-19 2000-06-13 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplet size with a perpendicular spray nozzle
EP3467077A1 (en) 2006-10-03 2019-04-10 Univation Technologies, LLC System for olefin polymerization
WO2008042078A1 (en) 2006-10-03 2008-04-10 Univation Technologies, Llc Effervescent nozzle for catalyst injection
JP6022899B2 (ja) * 2012-11-06 2016-11-09 花王株式会社 流体混合器
WO2016036745A1 (en) * 2014-09-02 2016-03-10 Univation Technologies, Llc Polyolefin production with chromium-based catalysts

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063709A (en) * 1933-03-25 1936-12-08 Taylor John Leonard Atomizer
US2035203A (en) * 1934-02-21 1936-03-24 John W Smith Method of and apparatus for feeding fuel
US2901185A (en) * 1956-04-19 1959-08-25 Bendix Aviat Corp Dampened pintle nozzle
US3035780A (en) * 1960-05-20 1962-05-22 Renault Fuel injection nozzles for internal combustion engines
US3093317A (en) * 1960-08-24 1963-06-11 Parker Hannifin Corp Fuel injection nozzle
US3165383A (en) * 1961-04-28 1965-01-12 Phillips Petroleum Co Valved monomer induction tube and reactor
DE1195102B (de) * 1962-12-03 1965-06-16 Paul Hammelmann Duesenkopf zur Innenreinigung von Rohren
US3243127A (en) * 1964-05-15 1966-03-29 Orla E Watson Atomizing injector nozzle
US3317252A (en) * 1964-12-28 1967-05-02 Deere & Co Pressure modulating hydraulic control valve
US3421701A (en) * 1967-04-25 1969-01-14 Clayton Specialties Inc Controlled pattern spraying nozzle
US3499605A (en) * 1967-12-22 1970-03-10 Allis Chalmers Mfg Co Nozzle holder
US3503418A (en) * 1968-03-04 1970-03-31 American Mach & Foundry Chemical feeding apparatus
US3738976A (en) * 1971-01-18 1973-06-12 Gulf Research Development Co Olefin catalyst slurry feeding process and apparatus
US4034917A (en) * 1975-12-22 1977-07-12 Caterpillar Tractor Co. Variable orifice fuel injection nozzle

Also Published As

Publication number Publication date
BE872176A (fr) 1979-05-21
CA1121985A (en) 1982-04-20
JPS5475609A (en) 1979-06-16
FI783421A (fi) 1979-05-22
NO148627B (no) 1983-08-08
US4163040A (en) 1979-07-31
NO148627C (no) 1983-11-16
NO783911L (no) 1979-05-22

Similar Documents

Publication Publication Date Title
SE7802721L (sv) Flerhals insprutningsmunstycke
DK572878A (da) Sproejte navnlig injektionssproejte
NL7611852A (nl) Vloeistofsproeikop.
SE7810522L (sv) Forbettrade flytande allrengoringsmedel
NO151649C (no) Sprederdyse.
DD136874A1 (de) Kraftstoff-einspritzduese
BR7802671A (pt) Bomba de injecao de combustivel liquido
IT7825319A0 (it) Costruzione di ugello adauto-compensazione.
BR7807619A (pt) Bocal de injecao de catalisador liquido
IT1078176B (it) Ugello di spruzzamento di liquido
SE7811155L (sv) Brensleinsprutningsmunstycke
NL7804166A (nl) Vloeistofverstuiver.
IT1101350B (it) Ugello di iniezione per combustibile liquido
DK434776A (da) Kompakt injektionssprojte
NL7707661A (nl) Sproeimondstuk.
IT1097037B (it) Siringa per iniezioni
NL7805851A (nl) Spuitspinmondstuk.
AR211639A1 (es) Dispositivo pulverizador de liquidos,perfeccionado
NO149306C (no) Flytende konstruksjon
SE7802574L (sv) Brensleinsprutningsmunstycke
IT1097138B (it) Ugelli di iniezione di combustibile
IT7822400V0 (it) Ugello per spruzzare liquidi.
AT355372B (de) Mehrloch-einspritzduese
DK535177A (da) Indsproejtningsdyseenhed
ATA118177A (de) Spritzduese