公开(公告)号：WO2013055279A1

公开(公告)日：2013-04-18

申请号：PCT/SE2012/050810

申请日：2012-07-06

Applicant: EKOBALANS FENIX AB ,  THELIN, Gunnar

Inventor： THELIN, Gunnar

IPC: C01B25/45 ,  C01B25/30 ,  C02F11/12 ,  C05B7/00 ,  C05B9/00 ,  C05F7/00 ,  C05G1/00

CPC classification number: F26B5/08 ,  B01D21/267 ,  C01B25/30 ,  C01B25/45 ,  C01P2004/61 ,  C05B7/00 ,  C05B9/00 ,  C05F7/00 ,  Y02A40/213 ,  Y10T428/2982

Abstract: The present invention describes a process for the treatment of a precipitate starting material comprising magnesium ammonium phosphate, magnesium potassium phosphate or potassium phosphate, or any derivate thereof, or a mixture thereof, said process comprising dewatering of the precipitate starting material, wherein the dewatering is performed by use of a hydrocyclone followed by the removal of excess water by filtration, and wherein the product obtained is a powder product. Furthermore, the present invention also discloses a powder product comprising particles of magnesium ammonium phosphate and/or magnesium potassium phosphate, wherein at least 75% of the particles have a particle size of maximum 10 µm and wherein at least 50% of the particles have a particle size in the range of 4-10 µm.

Abstract translation: 本发明描述了一种用于处理包含磷酸铵铵，磷酸钾钾或磷酸钾或其任何衍生物或其混合物的沉淀原料的方法，所述方法包括沉淀原料脱水，其中脱水是 通过使用水力旋流器进行，然后通过过滤除去过量的水，并且其中获得的产物是粉末产物。 此外，本发明还公开了一种粉末产品，其包含磷酸镁铵和/或磷酸镁钾的颗粒，其中至少75％的颗粒具有最大10μm的粒度，并且其中至少50％的颗粒具有 粒径在4-10微米范围内。

公开(公告)号：WO2012060768A1

公开(公告)日：2012-05-10

申请号：PCT/SE2011/051295

申请日：2011-10-31

Applicant: EKOBALANS FENIX AB ,  THELIN, Gunnar

Inventor： THELIN, Gunnar

IPC: C05F7/00 ,  C02F11/12 ,  C05F1/00 ,  C05F3/00 ,  C05F9/00

CPC classification number: C02F11/14 ,  C02F1/20 ,  C02F1/42 ,  C02F1/5236 ,  C02F1/66 ,  C02F9/00 ,  C02F2101/105 ,  C02F2101/16 ,  C05B7/00 ,  C05C3/00 ,  C05F3/00 ,  C05F7/00 ,  Y02A40/205 ,  Y02A40/213 ,  Y02P20/145

Abstract: The present invention describes a process for the production of a fertilizer product from a residual product, said process comprising the steps of dewatering of the residual product and separation of the dry phase and the wet phase, collecting of the dry phase as a product no 1, precipitation of the wet phase to form at least phosphorous (P) in some solid form as a product no 2, stripping of the remaining wet phase to produce ammonia ((NH 3 ), (g)) which subsequently is reacted with an acid or a mixture of two or several acids and/or salt solutions to produce nitrogen (N) in some solid form as a product no 3 and agglomeration of at least one of the products no 2 and/or no 3 for the production of a fertilizer product.

Abstract translation: 本发明描述了从残余产品生产肥料产品的方法，所述方法包括以下步骤：将残余产物脱水并分离干相和湿相，收集干相作为产物1 ，湿相沉淀形成至少一种固体形式的磷（P），为产物No 2，汽提剩余的湿相以产生氨（（NH 3），（g）），其随后与酸或 两种或几种酸和/或盐溶液的混合物，以产生一些固体形式的氮（N）作为产品3，并且至少一种产品no 2和/或no 3用于生产肥料产品的聚集 。

公开(公告)号：WO2014189433A1

公开(公告)日：2014-11-27

申请号：PCT/SE2014/050532

申请日：2014-04-30

Applicant: EKOBALANS FENIX AB

Inventor： THELIN, Gunnar

IPC: C05F7/00 ,  C02F11/10 ,  C05F3/00

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℃的温度下对残留产物进行热处理，用于将还含至少镉（Cd）的流中的挥发物分离， 如果存在，以及用于生产包含磷的营养丰富的生物炭。