公开(公告)号：KR100426470B1

公开(公告)日：2004-04-17

申请号：KR1020010033263

申请日：2001-06-13

Applicant: 대한민국(관리부서:국립수산과학원)

Inventor： 김정배 ,  이필용 ,  최우정 ,  박정임 ,  이근섭

IPC: C05F15/00

Abstract: PURPOSE: Provided is a manufacturing method of a slow release fertilizer for sea resources by chemical reaction of waste organics and sintered shell. Accordingly, the resultant fertilizer has no bad smell and no harmful microbes. CONSTITUTION: The slow release fertilizer is manufactured by the following steps of: grinding organic wastes such as excretions, sludge and starfish, and mixing; adding ground powder of shell sintered at 900-1000deg.C, containing less than 20% of CaO, as a stabilizing additive for alkaline stabilization and exothermic reaction to remove harmful microbes and bad smell, which is expressed by CaO + H2O -->Ca(OH)2 +15.6kcal/mol, Ca(OH)2 +2CO2 -->Ca(HCO3)2 + 35.4kcal/mol; adding less than 10wt.% of charcoal to the stabilized reactants for nutrient supply and deodorization; drying deodorized reactants, expressed by CaCO3 + CO2 -->CaCO3 + H2O, Ca(HCO3)2 -->CaCO3 + H2O +CO2, and forming into a shape of powder or pallet.

Abstract translation: 用途：提供一种废物有机物与烧结壳发生化学反应的海洋资源缓释肥料的制造方法。 因此，所得到的肥料没有难闻的气味，也没有有害的微生物。 组成：缓释肥料的制造步骤如下：研磨排泄物，污泥和海星等有机废物，并进行混合; 加入含有少于20％CaO的在900-1000℃温度下烧结的壳粉磨粉作为碱稳定和放热反应的稳定添加剂，以除去由CaO + H 2 O表示的有害微生物和难闻的气味。 Ca（OH）2 + 15.6kcal / mol，Ca（OH）2 + 2CO 2 - > Ca（HCO 3）2 + 35.4kcal / mol; 向稳定化的反应物中加入少于10重量％的木炭用于营养供应和除臭; 通过CaCO 3 + CO 2→CaCO 3 + H 2 O，Ca（HCO 3）2→CaCO 3 + H 2 O + CO 2表示的干燥脱臭反应物并形成粉末或托盘形状。

公开(公告)号：KR1020020094811A

公开(公告)日：2002-12-18

申请号：KR1020010033263

申请日：2001-06-13

Applicant: 대한민국(관리부서:국립수산과학원)

Inventor： 김정배 ,  이필용 ,  최우정 ,  박정임 ,  이근섭

IPC: C05F15/00

CPC classification number: C05F1/002 ,  C05F3/00 ,  C05F3/04 ,  C05F9/00 ,  C05F17/0018

Abstract: PURPOSE: Provided is a manufacturing method of a slow release fertilizer for sea resources by chemical reaction of waste organics and sintered shell. Accordingly, the resultant fertilizer has no bad smell and no harmful microbes. CONSTITUTION: The slow release fertilizer is manufactured by the following steps of: grinding organic wastes such as excretions, sludge and starfish, and mixing; adding ground powder of shell sintered at 900-1000deg.C, containing less than 20% of CaO, as a stabilizing additive for alkaline stabilization and exothermic reaction to remove harmful microbes and bad smell, which is expressed by CaO + H2O -->Ca(OH)2 +15.6kcal/mol, Ca(OH)2 +2CO2 -->Ca(HCO3)2 + 35.4kcal/mol; adding less than 10wt.% of charcoal to the stabilized reactants for nutrient supply and deodorization; drying deodorized reactants, expressed by CaCO3 + CO2 -->CaCO3 + H2O, Ca(HCO3)2 -->CaCO3 + H2O +CO2, and forming into a shape of powder or pallet.

Abstract translation: 目的：提供废物有机物和烧结壳化学反应对海洋资源缓释肥料的制造方法。 因此，所得的肥料没有气味，没有有害的微生物。 构成：缓释肥料通过以下步骤制造：研磨排泄物，污泥和海星等有机废物，并混合; 加入900〜1000℃烧结的壳粉末，含CaO少于20％，作为稳定添加剂，用于碱稳定和放热反应，以除去有害微生物和不良气味，由CaO + H2O - > Ca （OH）2 + 15.6kcal / mol，Ca（OH）2 + 2CO2→Ca（HCO3）2 + 35.4kcal / mol; 向稳定的反应物中加入少于10重量％的木炭用于营养供应和除臭; 干燥除臭反应物，由CaCO3 + CO2→CaCO3 + H2O，Ca（HCO3）2→CaCO3 + H2O + CO2表示，形成粉状或托盘状。