公开(公告)号：US20160075608A1

公开(公告)日：2016-03-17

申请号：US14888751

申请日：2014-04-30

Applicant: EKOBALANS FENIX AB

Inventor： Gunnar THELIN

IPC: C05B17/00

CPC classification number: C05B17/00 ,  C02F1/66 ,  C02F11/06 ,  C02F11/10 ,  C02F11/12 ,  C02F2101/20 ,  C05B7/00 ,  C05F11/02 ,  Y02W10/40 ,  C05C3/00

Abstract: The present invention describes a process for the treatment of a residual product for the production of a biochar, said process comprising: —providing a residual product material comprising at least phosphorous; said process also involving —performing a thermal treatment of the residual product material in a temperature of 800-1100° C. in at least a low oxygen containing environment, for the for the separation of volatiles in a stream also comprising at least cadmium (Cd), if present, and for the production of a nutrient-rich biochar comprising phosphorous.

Abstract translation: 本发明描述了一种用于处理用于生产生物炭的残留产物的方法，所述方法包括： - 提供至少包含磷的残余产物; 所述方法还涉及在至少含氧低的环境中在800-1100℃的温度下进行残余产物材料的热处理，以便在还包含至少镉（Cd）的流中分离挥发物 ），如果存在，以及用于生产包含磷的营养丰富的生物炭。