公开(公告)号：US08562734B2

公开(公告)日：2013-10-22

申请号：US13163640

申请日：2011-06-17

Applicant: Samuel Yin ,  Ching-Ting Yang ,  Yuan-Kai Li

Inventor： Samuel Yin ,  Ching-Ting Yang ,  Yuan-Kai Li

IPC: C04B18/06

CPC classification number: C04B28/008 ,  C04B2103/10 ,  Y02P40/165 ,  Y02W30/92 ,  C04B12/04 ,  C04B14/303 ,  C04B18/08 ,  C04B22/062 ,  C04B22/064 ,  C04B22/085 ,  C04B22/10 ,  C04B22/126 ,  C04B22/142 ,  C04B22/16 ,  C04B24/122 ,  C04B24/383 ,  C04B22/149

Abstract: A low-calcium-cementitious material having a calcium oxide content less than or equal to 10 wt % which is processed at room temperature into a low calcium cement mainly composed of mullite and a method manufacturing of the low calcium cement are provided. The low-calcium-cementitious material includes low calcium fly ash, an alkaline agent, and a congealing agent, wherein the calcium oxide content of the low-calcium-cementitious material is less than or equal to 10 wt %. The low calcium fly ash has a calcium oxide content less than or equal to 10 wt %. The low calcium cement manufacturing method includes providing a low calcium fly ash having a calcium oxide content less than or equal to 10 wt %; providing an alkaline agent; providing a congealing agent; and mixing the low-calcium-content fly ash, the alkaline agent, and the congealing agent and standing the mixture at room temperature to form a low calcium cement.

Abstract translation: 本发明提供一种氧化钙含量小于或等于10重量％的低钙水泥材料，其在室温下被加工成主要由莫来石组成的低钙水泥和低钙水泥的制造方法。 低钙水泥材料包括低钙粉煤灰，碱剂和凝结剂，其中低钙水泥质材料的氧化钙含量小于或等于10重量％。 低钙粉煤灰的氧化钙含量小于等于10重量％。 低钙水泥制造方法包括提供氧化钙含量小于或等于10重量％的低钙飞灰; 提供碱性剂; 提供凝结剂; 并混合低钙含量的飞灰，碱剂和凝结剂，并在室温下静置混合物，形成低钙水泥。

公开(公告)号：US20120152152A1

公开(公告)日：2012-06-21

申请号：US13163640

申请日：2011-06-17

Applicant: Samuel Yin ,  Ching-Ting Yang ,  Yuan-Kai Li

Inventor： Samuel Yin ,  Ching-Ting Yang ,  Yuan-Kai Li

IPC: C04B12/04 ,  C04B12/02 ,  C04B24/12 ,  C04B28/06

CPC classification number: C04B28/008 ,  C04B2103/10 ,  Y02P40/165 ,  Y02W30/92 ,  C04B12/04 ,  C04B14/303 ,  C04B18/08 ,  C04B22/062 ,  C04B22/064 ,  C04B22/085 ,  C04B22/10 ,  C04B22/126 ,  C04B22/142 ,  C04B22/16 ,  C04B24/122 ,  C04B24/383 ,  C04B22/149

Abstract: A low-calcium-cementitious material having a calcium oxide content less than or equal to 10 wt % which is processed at room temperature into a low calcium cement mainly composed of mullite and a method manufacturing of the low calcium cement are provided. The low-calcium-cementitious material includes low calcium fly ash, an alkaline agent, and a congealing agent, wherein the calcium oxide content of the low-calcium-cementitious material is less than or equal to 10 wt %. The low calcium fly ash has a calcium oxide content less than or equal to 10 wt %. The low calcium cement manufacturing method includes providing a low calcium fly ash having a calcium oxide content less than or equal to 10 wt %; providing an alkaline agent; providing a congealing agent; and mixing the low-calcium-content fly ash, the alkaline agent, and the congealing agent and standing the mixture at room temperature to form a low calcium cement.

Abstract translation: 本发明提供一种氧化钙含量小于或等于10重量％的低钙水泥材料，其在室温下被加工成主要由莫来石组成的低钙水泥和低钙水泥的制造方法。 低钙水泥材料包括低钙粉煤灰，碱剂和凝结剂，其中低钙水泥质材料的氧化钙含量小于或等于10重量％。 低钙粉煤灰的氧化钙含量小于等于10重量％。 低钙水泥制造方法包括提供氧化钙含量小于或等于10重量％的低钙飞灰; 提供碱性剂; 提供凝结剂; 并混合低钙含量的飞灰，碱剂和凝结剂，并在室温下静置混合物，形成低钙水泥。