BRPI0415937A - bico desvolatilizador tratado a quente - Google Patents

bico desvolatilizador tratado a quente

Info

Publication number
BRPI0415937A
BRPI0415937A BRPI0415937-3A BRPI0415937A BRPI0415937A BR PI0415937 A BRPI0415937 A BR PI0415937A BR PI0415937 A BRPI0415937 A BR PI0415937A BR PI0415937 A BRPI0415937 A BR PI0415937A
Authority
BR
Brazil
Prior art keywords
nozzle
devolatilizing
inch
steel plate
heat treated
Prior art date
Application number
BRPI0415937-3A
Other languages
English (en)
Inventor
Carlos R Corleto
Jose M Sosa
Original Assignee
Fina Technology
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 Fina Technology filed Critical Fina Technology
Publication of BRPI0415937A publication Critical patent/BRPI0415937A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • 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
    • B01D3/06—Flash distillation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49432—Nozzle making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49432—Nozzle making
    • Y10T29/49433—Sprayer
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y10T29/49996—Successive distinct removal operations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

"BICO DESVOLATILIZADOR TRATADO A QUENTE". A presente invenção refere-se a um método para perfurar uma chapa de aço, formando um bico desvolatilizador a partir da chapa de aço, e tratar a quente o bico desvolatilizador. O bico desvolatilizador pode ter uma resistência limite de pelo menos cerca de 709,72 kcm (110 ksi), e uma resistência à tração de pelo menos cerca de 903,29 kcm (140 ksi). As perfurações na chapa de aço são orifícios no bico e podem ter não mais do que cerca de 0,127 cm (0,05 polegada) de diâmetro. A espessura da chapa de aço pode ser de cerca de 0 a cerca de 1,905 cm (0 a cerca de 0,75 polegada). O bico pode incluir pelo menos cerca de 500.000 perfurações onde a distância de orifício de centro a centro pode ser de pelo menos cerca de 0,203 cm (0,08 polegada). A capacidade do bico desvolatilizador pode ser de cerca de 0 a 33,97 kg (0 a cerca de 75.000 libras) por hora.
BRPI0415937-3A 2003-11-07 2004-11-01 bico desvolatilizador tratado a quente BRPI0415937A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/703,977 US7861410B2 (en) 2003-11-07 2003-11-07 Heat treated devolatilizer nozzle
PCT/US2004/036425 WO2005058522A1 (en) 2003-11-07 2004-11-01 Heat treated devolatilizer nozzle

Publications (1)

Publication Number Publication Date
BRPI0415937A true BRPI0415937A (pt) 2007-01-02

Family

ID=34552013

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415937-3A BRPI0415937A (pt) 2003-11-07 2004-11-01 bico desvolatilizador tratado a quente

Country Status (9)

Country Link
US (1) US7861410B2 (pt)
EP (1) EP1680242A4 (pt)
KR (1) KR101187192B1 (pt)
CN (1) CN1878627A (pt)
BR (1) BRPI0415937A (pt)
CA (1) CA2543595A1 (pt)
MX (1) MXPA06005092A (pt)
TW (1) TWI341755B (pt)
WO (1) WO2005058522A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754849B2 (en) * 2005-11-28 2010-07-13 Fina Technology, Inc. Devolatilizer nozzle
US8241459B2 (en) * 2006-09-21 2012-08-14 Fina Technology, Inc. Polymer melt distributor header design
US10058794B2 (en) 2016-03-30 2018-08-28 Fina Technology, Inc. Nozzle/header design for polystyrene

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294652A (en) 1980-06-30 1981-10-13 Monsanto Company Falling strand devolatilizer
JPS57109590A (en) * 1980-12-26 1982-07-08 Sumitomo Heavy Ind Ltd Manufacture of flange material
US4666561A (en) * 1983-07-06 1987-05-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of evaporation
JPH0342133Y2 (pt) * 1987-09-18 1991-09-04
US4934433A (en) * 1988-11-15 1990-06-19 Polysar Financial Services S.A. Devolatilization
US5118388A (en) 1990-04-12 1992-06-02 Polysar Financial Services S.A. Polymer melt distributor
US5540813A (en) 1994-01-19 1996-07-30 Fina Technology, Inc. Method for reducing volatiles in polymerized styrene
US5874525A (en) 1997-01-24 1999-02-23 Nova Chemicals Inc. Devolatilizer tray array
EP0856588B1 (en) * 1997-01-31 2002-10-23 Kawasaki Steel Corporation Heat treating furnace for a continuously supplied metal strip
DE10031766A1 (de) * 2000-06-29 2002-01-10 Bayer Ag Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung
US6669118B2 (en) * 2001-08-20 2003-12-30 Saint-Gobain Abrasives, Inc. Coherent jet nozzles for grinding applications
EP1295647A1 (en) * 2001-09-24 2003-03-26 The Technology Partnership Public Limited Company Nozzles in perforate membranes and their manufacture
US6789406B2 (en) * 2002-03-15 2004-09-14 Siemens Vdo Automotive Corporation Methods of forming angled orifices in an orifice plate

Also Published As

Publication number Publication date
MXPA06005092A (es) 2006-07-10
US7861410B2 (en) 2011-01-04
TW200524689A (en) 2005-08-01
KR20060120075A (ko) 2006-11-24
CA2543595A1 (en) 2005-06-30
US20050097748A1 (en) 2005-05-12
TWI341755B (en) 2011-05-11
EP1680242A1 (en) 2006-07-19
CN1878627A (zh) 2006-12-13
WO2005058522A1 (en) 2005-06-30
KR101187192B1 (ko) 2012-10-02
EP1680242A4 (en) 2011-11-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.