WO2012115416A3 - 유리 표면 윤활층 형성 장치와 이를 포함하는 서냉로 및 유리 제조 장치 - Google Patents

유리 표면 윤활층 형성 장치와 이를 포함하는 서냉로 및 유리 제조 장치 Download PDF

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Publication number
WO2012115416A3
WO2012115416A3 PCT/KR2012/001274 KR2012001274W WO2012115416A3 WO 2012115416 A3 WO2012115416 A3 WO 2012115416A3 KR 2012001274 W KR2012001274 W KR 2012001274W WO 2012115416 A3 WO2012115416 A3 WO 2012115416A3
Authority
WO
WIPO (PCT)
Prior art keywords
glass
gas
lubricating layer
surface lubricating
supplying
Prior art date
Application number
PCT/KR2012/001274
Other languages
English (en)
French (fr)
Other versions
WO2012115416A2 (ko
Inventor
김한국
민경훈
방정식
하덕식
황두선
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN2012800098780A priority Critical patent/CN103391902A/zh
Priority to EP12748827.8A priority patent/EP2679552B1/en
Publication of WO2012115416A2 publication Critical patent/WO2012115416A2/ko
Publication of WO2012115416A3 publication Critical patent/WO2012115416A3/ko
Priority to US13/900,344 priority patent/US20130247621A1/en

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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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions
    • C03B40/027—Apparatus for applying lubricants to glass shaping moulds or tools
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/04—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it using gas
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/04—Preventing evaporation of the mixing water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Catalysts (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

본 발명은 유리의 표면에 흠집 등이 생기는 것을 방지하고 유리 제조 설비에 부식이 생기는 것을 감소시킬 수 있도록 하는 유리 표면 윤활층 형성 장치와 이를 포함하는 서냉로 및 유리 제조 장치를 개시한다. 본 발명에 따른 유리 표면 윤활층 형성 장치는, SO2 기체를 공급하는 SO2 공급부; O2 기체를 공급하는 O2 공급부; 및 SO2 기체의 산화 촉매를 보유하고, 상기 SO2 공급부 및 상기 O2 공급부로부터 SO2 기체 및 O2 기체를 공급받아 SO3 기체를 생성하여 생성한 SO3 기체를 유리로 공급하는 촉매 보유부를 포함한다.
PCT/KR2012/001274 2011-02-21 2012-02-20 유리 표면 윤활층 형성 장치와 이를 포함하는 서냉로 및 유리 제조 장치 WO2012115416A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2012800098780A CN103391902A (zh) 2011-02-21 2012-02-20 在玻璃表面形成润滑层的装置以及包含其的退火炉和玻璃制造装置
EP12748827.8A EP2679552B1 (en) 2011-02-21 2012-02-20 Use of a device for forming glass surface lubricating layer
US13/900,344 US20130247621A1 (en) 2011-02-21 2013-05-22 Apparatus for forming lubricant layer on surface of glass and annealing furnace and glass manufacturing apparatus including the same

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2011-0015039 2011-02-21
KR20110015039 2011-02-21
KR10-2011-0039031 2011-04-26
KR20110039031 2011-04-26
KR1020120017150A KR101300108B1 (ko) 2011-02-21 2012-02-20 유리 표면 윤활층 형성 장치와 이를 포함하는 서냉로 및 유리 제조 장치
KR10-2012-0017150 2012-02-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/900,344 Continuation US20130247621A1 (en) 2011-02-21 2013-05-22 Apparatus for forming lubricant layer on surface of glass and annealing furnace and glass manufacturing apparatus including the same

Publications (2)

Publication Number Publication Date
WO2012115416A2 WO2012115416A2 (ko) 2012-08-30
WO2012115416A3 true WO2012115416A3 (ko) 2012-10-18

Family

ID=46886153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001274 WO2012115416A2 (ko) 2011-02-21 2012-02-20 유리 표면 윤활층 형성 장치와 이를 포함하는 서냉로 및 유리 제조 장치

Country Status (6)

Country Link
US (1) US20130247621A1 (ko)
EP (1) EP2679552B1 (ko)
KR (2) KR101300108B1 (ko)
CN (1) CN103391902A (ko)
TW (1) TWI557083B (ko)
WO (1) WO2012115416A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014077371A1 (ja) * 2012-11-16 2017-01-05 旭硝子株式会社 ガラス製造方法及びガラス製造装置
CN103936301A (zh) * 2014-04-30 2014-07-23 成都光明光电股份有限公司 浮法玻璃的制造方法、浮法玻璃及制造设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093196A (en) * 1986-12-04 1992-03-03 Glaverbel Dealkalized sheet glass
US5643349A (en) * 1993-08-19 1997-07-01 Cardinal Ig Company Apparatus for applying SO3 to float glass
US5707412A (en) * 1994-09-30 1998-01-13 Ppg Industries, Inc. Method of reducing glass sheet marking
US7740827B2 (en) * 2005-09-23 2010-06-22 Mecs, Inc. Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199966A (en) * 1961-07-31 1965-08-10 Libbey Owens Ford Glass Co Method and apparatus for treating sheet glass
US3451796A (en) * 1966-05-16 1969-06-24 Corning Glass Works Method of treating strengthened glass surface to increase acid durability
LU83731A1 (fr) * 1981-11-04 1983-09-01 Inst Nat Du Verre Procede de desalcalinisation de la surface interne d'objets en verre creux
JPS5917215U (ja) * 1982-07-24 1984-02-02 トヨタ自動車株式会社 触媒コンバ−タ
GB2206878B (en) * 1987-07-11 1991-07-17 Glaverbel Pyrolytically coated sheet glass and process of manufacturing same
IT1215724B (it) * 1988-01-18 1990-02-22 Ausimont Spa Catalizzatore ad elevata densita' e a media porosita', supportato su matrice silicea, a base di vanadio, ossigeno e metalli alcalini.
DE4034236A1 (de) * 1990-10-27 1991-04-11 Torgau Flachglas Verfahren zur entalkalisierung von glasoberflaechen
JP4317345B2 (ja) * 2002-02-26 2009-08-19 株式会社日本触媒 低濃度ｃｏ含有排ガス処理方法
US20050287057A1 (en) * 2004-06-21 2005-12-29 Richards Alan K Converting sulfur dioxide to sulfur trioxide in high-concentration manufacturing, using activated carbon with dopants and stripping solvent
KR101135477B1 (ko) * 2005-01-12 2012-04-19 삼성에스디아이 주식회사 다공성 멤브레인 및 그 제조방법, 이를 이용한 연료전지용고분자 전해질막, 및 이를 포함하는 연료전지 시스템
RU2299183C1 (ru) * 2005-11-14 2007-05-20 Открытое акционерное общество "Саратовский институт стекла" Способ производства флоат-стекла
US7645913B2 (en) * 2007-01-19 2010-01-12 Exxonmobil Chemical Patents Inc. Liquid phase alkylation with multiple catalysts
WO2012096817A2 (en) * 2011-01-11 2012-07-19 Albemarle Corporation Process for producing sulfur dioxide and sulfur trioxide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093196A (en) * 1986-12-04 1992-03-03 Glaverbel Dealkalized sheet glass
US5643349A (en) * 1993-08-19 1997-07-01 Cardinal Ig Company Apparatus for applying SO3 to float glass
US5707412A (en) * 1994-09-30 1998-01-13 Ppg Industries, Inc. Method of reducing glass sheet marking
US7740827B2 (en) * 2005-09-23 2010-06-22 Mecs, Inc. Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide

Also Published As

Publication number Publication date
WO2012115416A2 (ko) 2012-08-30
CN103391902A (zh) 2013-11-13
EP2679552A4 (en) 2015-03-04
EP2679552B1 (en) 2018-08-01
KR20130079470A (ko) 2013-07-10
EP2679552A2 (en) 2014-01-01
TWI557083B (zh) 2016-11-11
US20130247621A1 (en) 2013-09-26
KR20120095809A (ko) 2012-08-29
KR101300108B1 (ko) 2013-08-30
KR101300113B1 (ko) 2013-08-30
TW201247571A (en) 2012-12-01

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