公开(公告)号：WO2005056497A1

公开(公告)日：2005-06-23

申请号：PCT/SK2004/000003

申请日：2004-03-29

Applicant: SZOKE, Stefan ,  KOCAK, Jaroslav ,  VYSOKY, Robert

Inventor： SZOKE, Stefan ,  KOCAK, Jaroslav ,  VYSOKY, Robert

IPC: C05F1/00

CPC classification number: C05F1/005 ,  C05D1/00 ,  Y02A40/203 ,  Y02P20/145 ,  C05D9/02

Abstract: Organic nitrogenous fertiliser in liquid or granular form comprising a mixture of untreated or granulated horns and hoofs of beef-cattle with moisture content of up to 20 mass per cent and with 18 mass per cent of organic bound nitrogen of proteinaceous character. The size of the horn and hoofs granules of beef-cattle is from 0 - 12 mm. The method of obtention of the granular or liquid fertiliser according to the invention by means of bringing the horn and hoof mixture into a container, for example a reactor, followed by the addition of 100 % potassium hydroxide (KOH) into the mixture at mass ratio min. 1:2 and of 200 litres of water. The contents are then left in the lye bath to react or are heated until melting to be posteriorly neutralized by addition of 50 litres of 85% orthophosphoric acid. After neutralisation is achieved, the final mixture can be enriched with other nutrients, such as NO3, Mg, Fe, Co, B, Mn, Mo, Zn, Cu. The solution is finally brought into a final volume of 1000 litres with water.

Abstract translation: 含有液态或颗粒形式的有机氮肥，包括未经处理的或颗粒状的牛角和牛肉蹄的混合物，水分含量高达20质量％，有机结合的氮含量为18质量％。 牛牛角和蹄粒的大小为0-12毫米。 通过将喇叭和蹄混合物引入容器例如反应器中，然后以质量比将100％氢氧化钾（KOH）加入到混合物中来获得根据本发明的颗粒或液体肥料的方法 分钟。 1：2和200升水。 然后将内容物放入碱液中进行反应或加热直至熔化，通过加入50升85％正磷酸进行后中和。 中和后，最终混合物可以富含其他营养物质，如NO3，Mg，Fe，Co，B，Mn，Mo，Zn，Cu。 该溶液终于用水加入到1000升的最终容积中。