Nuclear waste, such as, but not limited to, spent nuclear fuel (SNF) assemblies or portions thereof, are placed within diecast molds, and then gravity fed molding occurs within those loaded diecast molds and around the SNF assemblies (or portions thereof) that are located within those diecast molds, using molten alloy(s) for filling the diecast molds, to form solid metal ingots (castings) upon sufficient cooling of the newly formed ingots. The molten alloy(s) may contain a copper alloy. The molten alloy(s) may also contain neutron absorbers. Each such formed ingot may entirely encapsulate a SNF assembly (or a portion thereof) within the resolidified alloy(s). The ingots may be placed into waste capsules. The ingots and/or the waste capsules may be landed in deeply located horizontal wellbores. The deeply located horizontal wellbores may be at least partially located within deeply located geologic formations.
- 출원번호 : 18753639
- 출원인 : CRICHLOW, Henry
- 특허번호 :
- IPC : G21F-009/30(2006.01);B22D-017/08(2006.01);B22D-017/20(2006.01);B22D-019/00(2006.01);G21F-005/008(2006.01);G21F-009/34(2006.01);E21B-041/00(2006.01);