公开(公告)号：WO2012010845A3

公开(公告)日：2012-09-07

申请号：PCT/GB2011001098

申请日：2011-07-22

Applicant: IBR CONSULT B V ,  DE WITTE MARK ,  THORPE MALCOM JOHN ,  WIEGERS ROBERT BENNO ,  SIJBERS-WISMANS MARIA GEERTRUIDA JOHANNA

Inventor： DE WITTE MARK ,  THORPE MALCOM JOHN ,  WIEGERS ROBERT BENNO ,  SIJBERS-WISMANS MARIA GEERTRUIDA JOHANNA

IPC: C04B33/13 ,  C04B33/08 ,  C04B33/30 ,  C04B33/32 ,  C04B35/626 ,  C04B35/63

CPC classification number: C04B33/32 ,  C04B33/08 ,  C04B33/131 ,  C04B33/135 ,  C04B33/30 ,  C04B35/6263 ,  C04B35/6303 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3272 ,  C04B2235/3463 ,  C04B2235/442 ,  C04B2235/447 ,  C04B2235/449 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/724 ,  C04B2235/95 ,  C04B2235/96 ,  Y02P40/69

Abstract: A method of producing a fired ceramic article comprises the steps of: (i) preparing a clay composition by adding a zeolite and preferably also a sodium compound to a clay and admixing the clay, the zeolite and (if used) the sodium compound to produce said composition; (ii) forming the composition produced in step (i) into a preform of a predetermined shape corresponding to that of the article; (iii) drying the preform; and (iv) firing the preform to produce the ceramic article. The method reduces the firing temperature required to produce the ceramic article and inclusion of the sodium compound provides the advantage of reducing, minimising or eliminating the amount of water required during the blending step (i.e. step (i)). The method also reduces fluoride emissions during the firing step (i.e. step (iv)).

Abstract translation: 一种烧制陶瓷制品的制造方法包括以下步骤：（i）通过向粘土中加入沸石，优选钠化合物制备粘土组合物，并将粘土，沸石和（如果使用的话）钠化合物混合以制备 所说的组成 （ii）将在步骤（i）中制备的组合物形成为与制品相对应的预定形状的预成型体; （iii）干燥预成型件; 和（iv）烧制预制件以制备陶瓷制品。 该方法降低了制备陶瓷制品所需的烧制温度，并且包含钠化合物具有减少，最小化或消除混合步骤期间所需的水量（即步骤（i））的优点。 该方法还减少了在烧制步骤期间的氟化物排放（即步骤（iv））。

公开(公告)号：WO2012010845A2

公开(公告)日：2012-01-26

申请号：PCT/GB2011/001098

申请日：2011-07-22

Applicant: IBR CONSULT B.V. ,  DE WITTE, Mark ,  THORPE, Malcom, John ,  WIEGERS, Robert, Benno ,  SIJBERS-WISMANS, Maria, Geertruida, Johanna

Inventor： DE WITTE, Mark ,  THORPE, Malcom, John ,  WIEGERS, Robert, Benno ,  SIJBERS-WISMANS, Maria, Geertruida, Johanna

IPC: C04B33/13 ,  C04B33/08 ,  C04B33/30 ,  C04B33/32 ,  C04B35/626 ,  C04B35/63

CPC classification number: C04B33/32 ,  C04B33/08 ,  C04B33/131 ,  C04B33/135 ,  C04B33/30 ,  C04B35/6263 ,  C04B35/6303 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3272 ,  C04B2235/3463 ,  C04B2235/442 ,  C04B2235/447 ,  C04B2235/449 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/724 ,  C04B2235/95 ,  C04B2235/96 ,  Y02P40/69

Abstract: A method of producing a fired ceramic article comprises the steps of: (i) preparing a clay composition by adding a zeolite and preferably also a sodium compound to a clay and admixing the clay, the zeolite and (if used) the sodium compound to produce said composition; (ii) forming the composition produced in step (i) into a preform of a predetermined shape corresponding to that of the article; (iii) drying the preform; and (iv) firing the preform to produce the ceramic article. The method reduces the firing temperature required to produce the ceramic article and inclusion of the sodium compound provides the advantage of reducing, minimising or eliminating the amount of water required during the blending step (i.e. step (i)). The method also reduces fluoride emissions during the firing step (i.e. step (iv)).

Abstract translation: 一种烧制陶瓷制品的制造方法包括以下步骤：（i）通过向粘土中加入沸石，优选钠化合物制备粘土组合物，并将粘土，沸石和（如果使用的话）钠化合物混合以制备 所说的组成 （ii）将在步骤（i）中制备的组合物形成为与制品相对应的预定形状的预成型体; （iii）干燥预成型件; 和（iv）烧制预制件以制备陶瓷制品。 该方法降低了制备陶瓷制品所需的烧制温度，并且包含钠化合物具有减少，最小化或消除混合步骤期间所需的水量（即步骤（i））的优点。 该方法还减少了在烧制步骤期间的氟化物排放（即步骤（iv））。