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1. 发明授权

EP3162771B1 CONTROLLING FOAM IN APPARATUS DOWNSTREAM OF A MELTER BY ADJUSTMENT OF ALKALI OXIDE CONTENT IN THE MELTER 有权
公开(公告)号：EP3162771B1
公开(公告)日：2018-11-14
申请号：EP16191902.2
申请日：2016-09-30
申请人： Johns Manville
发明人： Martin, Marlon Keith , Jevicova, Kristina , Shock, Jeffrey M. , Charbonneau, Mark William
IPC分类号： C03B5/173 , C03C1/00 , C03B5/225 , C03B5/235
CPC分类号： C03B5/2356 , C03B5/173 , C03B5/225 , C03B2211/22 , C03C1/004
摘要： Controlling foam in apparatus downstream of a melter by adjustment of alkali oxide content in the melter. One method includes feeding a feedstock into a submerged combustion melter (SCM) apparatus having an internal space containing a flowing or non-flowing molten mass of foamed glass comprising molten glass and bubbles entrained therein, the molten mass having glass foam comprising glass foam bubbles on at least a portion of a top surface of the molten mass. The molten mass from the SCM is routed to a downstream apparatus, stability of the glass foam in the downstream apparatus is observed, and alkali oxide percentage fed to the SCM apparatus is adjusted based on the observation to positively or negatively affect the foam stability. Systems for carrying out the methods, and the products of the methods are also part of the disclosure.

2. 发明公开

EP3365287A1 APPARATUS AND METHOD FOR HEATING A METALLIC VESSEL 有权
公开(公告)号：EP3365287A1
公开(公告)日：2018-08-29
申请号：EP16787999.8
申请日：2016-10-21
申请人： Corning Incorporated
发明人： DE ANGELIS, Gilbert , HE, Chunhong Chelsie
IPC分类号： C03B5/225 , C03B7/06 , H05B3/00
CPC分类号： C03B7/07 , C03B5/04 , C03B5/225 , C03B7/06 , H05B3/03
摘要： Disclosed is an apparatus and method of making molten glass. The apparatus includes a vessel for conveying the molten glass and at least one flange (100) configured to supply an electric current to the vessel through the flange (100), the flange (100) including a first ring (112) extending completely around the vessel in a closed loop, the first ring (112) comprising a first portion (118) including a first thickness and a second portion (128) including a second thickness different from the first thickness, wherein the first portion (118) and the second portion (128) overlap in a plane of the flange (100) such that at least a portion of the first portion (118) is positioned between at least a portion of the second portion (128) and the vessel wall, and neither the first portion nor the second portion extends completely around the vessel. Also disclosed is a method of making glass using the disclosed flange. When the vessel comprises two flanges each connected to an electrode portion (116), current is more uniformly distributed about the vessel, which prevents hot spots.

3. 发明公开

EP3114093A1 PROCESS AND APPARATUS FOR REFINING MOLTEN GLASS 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR RAFFINIUNG VON GESCHMOLZENEM GLAS
公开(公告)号：EP3114093A1
公开(公告)日：2017-01-11
申请号：EP15710662.6
申请日：2015-02-27
申请人： Owens-Brockway Glass Container INC.
发明人： CLARK, Terence, J.
IPC分类号： C03B5/225 , C04B38/00 , C04B38/06
CPC分类号： C03B5/2252 , C03B5/207 , C03B5/225 , C03B5/2255 , C03C3/076 , C03C3/078 , C04B38/0003 , C04B38/0006 , C04B38/0038 , C04B38/0615 , Y02P40/57 , C04B35/565 , C04B38/0074 , C04B35/584 , C04B35/58
摘要： A process and an apparatus for refining molten glass. The apparatus includes a porous body having an inlet, an outlet, and a plurality of pores through which molten glass can flow between the inlet and the outlet. The plurality of pores are defined by walls having wall surfaces that are configured to interact with the molten glass as the molten glass flows between the inlet and the outlet to help refine the molten glass.
摘要翻译：一种用于精炼熔融玻璃的方法和装置。该装置包括具有入口，出口和多个孔的多孔体，熔融玻璃可以通过该孔在入口和出口之间流动。多个孔由具有壁表面的壁限定，该壁表面被配置为当熔融玻璃在入口和出口之间流动以帮助精炼熔融玻璃时与熔融玻璃相互作用。

4. 发明公开

EP3027565A1 SUBMERGED COMBUSTION MELTING OF VERIFIABLE MATERIAL 审中-公开
标题翻译：水下燃烧熔化核实的材料
公开(公告)号：EP3027565A1
公开(公告)日：2016-06-08
申请号：EP14748158.4
申请日：2014-07-30
申请人： Knauf Insulation
发明人： DEMOTT, Jerry , MAROLT, Bostjan , ETZKORN, Randy , DUCARME, David
IPC分类号： C03B5/235 , C03B5/12 , C03B5/44 , C03C3/064 , C03C3/091 , C03C13/06
CPC分类号： C03B5/2356 , C03B5/12 , C03B5/225 , C03B5/237 , C03B5/44 , C03B37/01 , C03B2211/22 , C03B2211/70 , F23C3/004 , F23D14/20 , Y02P40/53
摘要： The present invention relates to a process for producing a boron containing glass, comprising melting raw materials including boron compounds in a submerged combustion melter (11), withdrawing flue gases from said melter and recovering heat from said flue gases in appropriate heat recovery equipment prior to release into the environment.

5. 发明公开

EP2903940A4 METHODS AND SYSTEMS FOR DESTABILIZING FOAM IN EQUIPMENT DOWNSTREAM OF A SUBMERGED COMBUSTION MELTER 审中-公开
标题翻译：方法和系统的水下燃烧炉下游设备的泡沫塑料不稳定
公开(公告)号：EP2903940A4
公开(公告)日：2016-06-08
申请号：EP13843970
申请日：2013-09-05
申请人： JOHNS MANVILLE
发明人： CHARBONNEAU MARK WILLIAM , HUBER AARON MORGAN
IPC分类号： C03B5/225 , B01F11/02 , C03B3/00 , C03B5/20 , C03B5/235 , F23C15/00
CPC分类号： C03B3/00 , C03B5/20 , C03B5/225 , C03B5/235 , C03B5/2356 , F23C99/003 , Y02P40/59
摘要： Methods and systems for de-stabilizing foam produced in submerged combustion melters. A molten mass of glass and bubbles is flowed into an apparatus downstream of a submerged combustion melter. The downstream apparatus includes a floor, a roof and a wall connecting the floor and roof, but is devoid of submerged combustion burners and other components that would increase turbulence of the molten mass. The molten mass has foam on at least a portion of a top surface of the molten mass. Certain methods include imposing a de-stabilizing force directly to the foam or to the molten mass and foam, where the de-stabilizing force may be a vibratory force, an acoustic wave force, a particulate-based force, or a non-particulate-based mechanical force. Systems for carrying out the methods are described.

6. 发明公开

EP2925701A1 GLASS MANUFACTURING APPARATUS AND METHODS 审中-公开
标题翻译： GLASHERSTELLUNGSVORRICHTUNG不足之地
公开(公告)号：EP2925701A1
公开(公告)日：2015-10-07
申请号：EP13802496.3
申请日：2013-11-22
申请人： Corning Incorporated
发明人： DEMIRBAS, Memduh Volkan , LANGENSIEPEN, Ralph Alfred , LINEMAN, David Myron , TOURNOUR, Christopher Charles , ZIEGENHAGEN, Randy Dean
IPC分类号： C04B35/101 , C03B5/43 , C03B7/02 , C04B35/106 , C04B35/18 , C04B35/482 , C04B35/66 , C04B35/484
CPC分类号： C03B5/43 , C03B5/16 , C03B5/1675 , C03B5/225 , C03B7/02 , C03B17/064 , C04B35/101 , C04B35/106 , C04B35/18 , C04B35/482 , C04B35/484 , C04B35/6303 , C04B35/64 , C04B35/66 , C04B2235/3206 , C04B2235/3208 , C04B2235/3222 , C04B2235/3225 , C04B2235/3244 , C04B2235/443 , C04B2235/5427 , C04B2235/5436 , C04B2235/5472 , C04B2235/602 , C04B2235/721 , C04B2235/9669
摘要： Low-carbon monolithic refractories are provided. Methods of manufacturing glass employing low-carbon monolithic refractories are also provided. Methods and apparatuses for glass manufacture for reducing the formation of carbon dioxide blisters during glass manufacture are also provided.
摘要翻译：提供低碳整体耐火材料。还提供了使用低碳整体耐火材料制造玻璃的方法。还提供了用于在玻璃制造期间减少二氧化碳气泡形成的玻璃制造方法和装置。

7. 发明公开

EP2817266A1 VERFAHREN ZUR HERSTELLUNG VON GLÄSERN, GLASKERAMIKEN UND DEREN VERWENDUNG 有权
标题翻译：用于生产玻璃，玻璃陶瓷及其用途
公开(公告)号：EP2817266A1
公开(公告)日：2014-12-31
申请号：EP13704942.5
申请日：2013-02-18
申请人： Schott AG
发明人： LENTES, Frank-Thomas , NAUMANN, Karin , SCHIFFNER, Ulrich , SIEBERS, Friedrich , MÜLLER, Christian , SCHÖNBERGER, Klaus , WEISS, Evelin
IPC分类号： C03B5/225 , C03C10/12 , C03C1/00
CPC分类号： C03B5/225 , C03C1/004 , C03C3/085 , C03C3/087 , C03C10/0018 , C03C10/0027 , C03C10/0036 , C03C2203/10 , C03C2214/20
摘要： The invention relates to a method for producing bubble-free glasses, in which a glass mixture that is arsenic-free, antimony-free and tin-free with the exception of any unavoidable raw material impurities and at least one sulphate compound as refining agent are used. The glass mixture comprising refining agent is melted in a melting tank (1), melting down taking place and a primary refinement being carried out in a first region (10) of the melting tank (1), an average melting temperature (T
1 ) being set at T
1 > 1580 °C and an average melt residence time (t
1 ) being set at t
1 > 2 hours in the first region (10). A secondary refinement is carried out in a second region (20) of the melting tank (1), an average melting temperature (T
2 ) being set at T
2 > 1660 °C and an average melt residence time (t
2 ) being set at t
2 > 1 hour in the second region (20), and the proportion of the (SO
3 ) resulting from the decomposition of the sulphate compound being reduced to less than 0.002 wt.%, at the latest as the secondary refinement is being carried out. A high-temperature refinement is carried out after the secondary refinement.

8. 发明公开

EP2686277A1 METHOD OF, AND APPARATUS FOR, USING A GLASS FLUXING AGENT TO REDUCE FOAM DURING MELTING OF GLASS BATCH 审中-公开
标题翻译：的方法和设备有焊剂的玻璃熔化玻璃批料期间减小发泡
公开(公告)号：EP2686277A1
公开(公告)日：2014-01-22
申请号：EP12710626.8
申请日：2012-03-14
申请人： PPG Industries Ohio, Inc.
发明人： JANSEN, Lawrence E. , DUNN, Rodney K. , EAKIN, Robert E. , DIGIAMPAOLO, Gerald
IPC分类号： C03B3/00 , C03B5/193 , C03B5/20
CPC分类号： C03B5/225 , C03B3/00 , C03B5/193 , C03B5/20 , C03C3/00 , Y02P40/57
摘要： A foam and frothy glass mixture that forms on a pool of molten glass and inhibits heat transfer between the overhead flames and the pool of molten glass is decreased, if not eliminated, by spreading a glass fluxing agent, e.g. but not limiting to the invention, sodium sulfate over the foam and/or frothy glass mixture.

9. 发明公开

EP2627611A1 ENERGETISCH EFFIZIENTE HOCHTEMPERATURLÄUTERUNG 有权
标题翻译：能量效应高效液相色谱
公开(公告)号：EP2627611A1
公开(公告)日：2013-08-21
申请号：EP11772868.3
申请日：2011-10-13
申请人： Schott AG
发明人： OHMSTEDE, Volker , MÜNCH, Wolfgang , BAUER, Stefan , HUNNIUS, Holger , WEIDMANN, Günter
IPC分类号： C03B5/185 , C03B5/225 , C03B5/235
CPC分类号： C03B5/185 , C03B5/02 , C03B5/04 , C03B5/08 , C03B5/1672 , C03B5/1675 , C03B5/225 , C03B5/435
摘要： The invention relates to an energy-efficient refining of a glass melt for producing a glass and/or a glass ceramic. The device according to the invention comprises the following components: a refining crucible, which is formed at least by lateral walls having on an inner face a metal lining as the melt contact surface, such that a melt-refining volume that is defined by a base surface, a top surface and a lateral surface is formed at least in the refining crucible; at least one heating device for conductively heating the lining by means of a current flow in the lining, such that the melt can be heated by means of the heated lining, wherein the heating device and the lining are connected to each other via feed lines. The feed lines establish contact with the lining in such a manner that a current flow running from the top surface to the base surface or from the base surface to the top surface can be generated at least in sections of the lining.
摘要翻译：提供了一种用于精制玻璃熔体以生产玻璃和/或玻璃陶瓷的节能装置。该装置包括至少由具有金属衬里作为熔体接触表面的侧壁限定的精炼坩埚，使得熔化物精炼体积由基面，顶表面和周向表面限定; 至少一个加热装置，其通过衬里中的电流导电地加热衬里，使得熔体通过衬里加热，加热装置和衬里通过进给装置彼此连接。馈送装置建立与衬里的接触，使得至少在衬里的部分中电流从顶表面延伸到基面或从基面到顶表面。

10. 发明授权

EP2397446B1 Panel-cooled submerged combustion melter geometry and methods of making molten glass 有权
标题翻译：以及与冷却板壁程序玻璃熔化池和浸没燃烧用于生产熔融玻璃的
公开(公告)号：EP2397446B1
公开(公告)日：2013-08-07
申请号：EP11004955.8
申请日：2011-06-17
申请人： Johns Manville
发明人： Huber, Aaron Morgan
IPC分类号： C03B5/04 , C03B5/235 , C03B5/44
CPC分类号： C03B5/2356 , B05B1/3405 , C03B5/04 , C03B5/202 , C03B5/225 , C03B5/235 , C03B5/2353 , C03B5/44 , C03B2211/22 , C03B2211/23 , C03B2211/40 , C03B2211/70 , F23C5/08 , F23C2205/10 , F23C2205/20 , F23D14/22 , F23D14/32 , Y02P40/55 , Y02P40/57

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