CROSSLINKED STARCHES FOR PORE FORMING IN CERAMICS
    46.
    发明申请
    CROSSLINKED STARCHES FOR PORE FORMING IN CERAMICS 审中-公开
    在陶瓷中形成孔的交联淀粉

    公开(公告)号:WO2015057805A3

    公开(公告)日:2015-07-30

    申请号:PCT/US2014060641

    申请日:2014-10-15

    申请人: CORNING INC

    摘要: Disclosed herein are green bodies comprising at least one ceramic-forming powder; at least one binder; and at least one cross-linked starch present in an amount of at least about 20% by weight as a super addition. Further disclosed herein is a method of making a porous ceramic body comprising mixing at least one ceramic-forming powder, at least one solvent such as water, at least one binder, and at least one cross-linked starch present in an amount of about 20% by weight as a super addition to form a batch composition; extruding the batch composition to form a green body; drying the green body; and firing the green body to form a porous ceramic body. Also disclosed herein are methods of screening a green body for making a porous ceramic body.

    摘要翻译: 本文公开了包含至少一种陶瓷形成粉末的生坯; 至少一个粘合剂; 和至少一种交联淀粉以至少约20重量%的量作为超添加剂存在。 本文进一步公开的是制备多孔陶瓷体的方法,该方法包括将至少一种陶瓷形成粉末,至少一种溶剂如水,至少一种粘合剂和至少一种交联淀粉混合,所述交联淀粉的存在量为约20 重量%作为超级添加以形成批料组合物; 挤出批料组合物以形成生坯; 干燥绿色的身体; 并焙烧生坯以形成多孔陶瓷体。 本文还公开了筛选生坯以制造多孔陶瓷体的方法。

    A METHOD AND A SYSTEM FOR PRODUCING A LIGHTWEIGHT CERAMIC AGGREGATE, PARTICULARLY FROM COAL ASH
    47.
    发明申请
    A METHOD AND A SYSTEM FOR PRODUCING A LIGHTWEIGHT CERAMIC AGGREGATE, PARTICULARLY FROM COAL ASH 审中-公开
    一种生产轻质陶瓷聚集体的方法和系统,特别是煤灰

    公开(公告)号:WO2015060735A3

    公开(公告)日:2015-06-18

    申请号:PCT/PL2014000114

    申请日:2014-10-23

    申请人: LSA SP Z O O

    IPC分类号: F27B7/20 C04B18/02

    摘要: A method for producing a lightweight ceramic aggregate is described in that the raw material mixture consisting of power station ashes originating from combusting coal, or ashes from combusting coal in a mixture with biomass ash, or ashes from co-combusting biomass with coal and phosphogypsum in an amount of up to 50% by weight, taken from dumps and/or from direct dump from a power station or a heat and power station with a content of non-burnt coal above 6% by weight, agglomeration promoting agents, clay preferably up to 6% by weight, organic waste materials in an amount preferably of up to 10% by weight, and after-coal mining waste materials, the mixture being completed with dust separated from exhaust gases produced during burning and sintering is granulated, screened, dried and subsequently burned and sintered. A system for producing said lightweight ceramic aggregate is also described.

    摘要翻译: 一种轻质陶瓷骨料的制造方法,其特征在于,由来自燃煤的发电站灰分组成的原料混合物,或与生物质灰混合的来自燃烧煤的灰分,或来自与煤和磷石膏共同燃烧的生物质的灰分 高达50%的重量,从垃圾和/或从发电站或热电站直接转储,含有6%以上的非燃烧煤,凝聚促进剂,粘土优选上升 至6重量%的有机废物,优选为10重量%以下的有机废弃物,以及采煤废料后,将在燃烧和烧结过程中产生的废气分离的灰尘完成的混合物进行造粒,筛选,干燥 随后燃烧和烧结。 还描述了用于生产所述轻质陶瓷骨料的系统。

    METHOD FOR SINTERING WORKPIECES TO BE SINTERED, AND SYSTEM FOR THIS PURPOSE
    49.
    发明申请
    METHOD FOR SINTERING WORKPIECES TO BE SINTERED, AND SYSTEM FOR THIS PURPOSE 审中-公开
    法烧结烧结工件和其安装的

    公开(公告)号:WO2015000584A3

    公开(公告)日:2015-05-07

    申请号:PCT/EP2014001795

    申请日:2014-07-01

    申请人: EISENMANN AG

    发明人: WEIAND AXEL

    摘要: In a method for sintering workpieces to be sintered, the workpieces (22) to be sintered are debindered in an oxygen-free or at least oxygen-reduced inert gas atmosphere, wherein a debindering atmosphere is generated which is loaded with binding auxiliaries that are released from the workpieces (22) to be sintered during the debindering process. The workpieces (22) to be sintered are brought to a sintering temperature (T2), wherein a sintering discharge gas is generated, and the workpieces to be sintered are cooled in a controlled manner. The sintered workpieces (22) are debindered in a separate debindering chamber (28) and sintered in a separate sintering chamber (30). The invention further relates to a system for sintering workpieces (22) to be sintered.

    摘要翻译: 在烧结的工件的烧结的方法中的烧结的工件(22)脱粘合剂中释放的氧或至少贫氧的惰性气体气氛,其中Entbinderungsatmosphäre出现,其装载有结合其由烧结的工件(22)粘合剂去除期间释放助剂。 烧结件(22)被移送到烧结温度(T2),烧结废气被形成,和烧结零件在受控冷却。 烧结件(22)进行粘合剂在一个单独的Entbinderungskammer(28),并在单独烧结室(30)的烧结的去除。 另外,对于烧结的工件(22)的烧结的系统被指定。