A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Copper-nickel slag 3d printing unfired carbonized ceramsite and preparation method thereof
The invention discloses copper-nickel slag 3d printing unfired carbonized ceramsite and a preparation method thereof. The copper-nickel slag 3d printing unfired carbonized ceramsite comprises the following raw materials: 60-80 parts of copper-nickel slag, 15-30 parts of cement, 5-10 parts of an exciting agent, 5-10 parts of a binder, 0.5-1 part of a foaming agent, 0.02-0.04 part of a foam stabilizer and 20-25 parts of water. A 3d printing technology is creatively adopted as a forming method, the advantage of rapid forming of 3d printing is coordinated with a foaming method, holes are formed in the surface and the interior of the ceramsite, and the light-weight and high-strength copper-nickel slag unfired ceramsite is obtained. Meanwhile, a 3d printing technology is used for effectively controlling the particle size of the raw material and generating holes, and the copper-nickel slag with the maximum mixing amount is used as a main component of the unfired ceramsite to prepare the unfired ceramsite, so that part of carbon dioxide is solidified while a large amount of copper-nickel slag is effectively utilized, waste is turned into wealth, and obvious social and economic benefits are achieved.
本发明公开了一种铜镍渣3d打印免烧碳化陶粒及其制备方法，原料包括铜镍渣60‑80份、水泥15‑30份、激发剂5‑10份、粘结剂5‑10份、发泡剂0.5‑1份、稳泡剂0.02‑0.04份、水20‑25份。本发明创造性地采用了3d打印技术作为成型方法，利用3d打印快速成型的优点与发泡方法相协调，在陶粒表面以及内部造孔，得到轻质高强的铜镍渣免烧陶粒。同时本发明中使用3d打印技术有效控制生料粒径以及产生孔洞，以及最大掺量的铜镍渣作为免烧陶粒的主要成分，制得免烧陶粒，使大量铜镍渣得到有效利用的同时，固化部分二氧化碳，实现变废为宝，具有明显得社会经济效益。
Copper-nickel slag 3d printing unfired carbonized ceramsite and preparation method thereof
The invention discloses copper-nickel slag 3d printing unfired carbonized ceramsite and a preparation method thereof. The copper-nickel slag 3d printing unfired carbonized ceramsite comprises the following raw materials: 60-80 parts of copper-nickel slag, 15-30 parts of cement, 5-10 parts of an exciting agent, 5-10 parts of a binder, 0.5-1 part of a foaming agent, 0.02-0.04 part of a foam stabilizer and 20-25 parts of water. A 3d printing technology is creatively adopted as a forming method, the advantage of rapid forming of 3d printing is coordinated with a foaming method, holes are formed in the surface and the interior of the ceramsite, and the light-weight and high-strength copper-nickel slag unfired ceramsite is obtained. Meanwhile, a 3d printing technology is used for effectively controlling the particle size of the raw material and generating holes, and the copper-nickel slag with the maximum mixing amount is used as a main component of the unfired ceramsite to prepare the unfired ceramsite, so that part of carbon dioxide is solidified while a large amount of copper-nickel slag is effectively utilized, waste is turned into wealth, and obvious social and economic benefits are achieved.
本发明公开了一种铜镍渣3d打印免烧碳化陶粒及其制备方法，原料包括铜镍渣60‑80份、水泥15‑30份、激发剂5‑10份、粘结剂5‑10份、发泡剂0.5‑1份、稳泡剂0.02‑0.04份、水20‑25份。本发明创造性地采用了3d打印技术作为成型方法，利用3d打印快速成型的优点与发泡方法相协调，在陶粒表面以及内部造孔，得到轻质高强的铜镍渣免烧陶粒。同时本发明中使用3d打印技术有效控制生料粒径以及产生孔洞，以及最大掺量的铜镍渣作为免烧陶粒的主要成分，制得免烧陶粒，使大量铜镍渣得到有效利用的同时，固化部分二氧化碳，实现变废为宝，具有明显得社会经济效益。
Copper-nickel slag 3d printing unfired carbonized ceramsite and preparation method thereof
一种铜镍渣3d打印免烧碳化陶粒及其制备方法
WANG QIANQIAN (author) / LYU JIANHUI (author) / YAO ZEQUN (author) / SHEN XIAODONG (author)
2023-04-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
Preparation method of cast ash-based unfired carbonized ceramsite
| European Patent Office | 2023
Magnesium slag unfired ceramsite and preparation method thereof
| European Patent Office | 2024
Coal gasification slag unfired ceramsite and preparation method thereof
| European Patent Office | 2024