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Title:
METHOD FOR PRODUCING MIXTURE OF FERMENTED FISH MEAL AND SURFACE-MODIFIED STEELMAKING SLAG, AND METHOD FOR MAKING SEAWEED BED
Document Type and Number:
Japanese Patent JP2012254026
Kind Code:
A
Abstract:

To provide a method for producing a mixture of fermented fishmeal and surface-modified steelmaking slag, by which steelmaking slag is used in a process for producing fermented fishmeal using fishery product residues as a raw material, whereby the fermented fishmeal capable of being used as a fertilizer for making seaweed bed with the surface-modified steelmaking slag can simply be produced and supplied at a low cost.

The method for producing a mixture of fermented fishmeal and surface-modified steelmaking slag which is capable of being used as a fertilizer material for making the seaweed, includes mixing fishery residues with steelmaking slag and leaving the mixture, whereby the fishery residues can be fermented and the surface of the steelmaking slag can simultaneously be modified. The steelmaking slag contains slag particles having a particle diameter of not more than 2 mm in an amount of not less than 10 mass%.


Inventors:
TSUTSUMI NAOTO
SOMA RYUHEI
SHIBUYA MASANOBU
MORIOKA MASANORI
HANAJIMA MASARU
MAEDA TAKATERU
Application Number:
JP2011127557A
Publication Date:
December 27, 2012
Filing Date:
June 07, 2011
Export Citation:
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Assignee:
NIPPON STEEL & SUMITOMO METAL CORP
OCEAN GREEN:KK
NAT AGRICULTURE & FOOD RES ORGANIZATION
International Classes:
A01G33/00; A01K61/00; C05D9/02; C05F1/00; C05G1/00
Domestic Patent References:
JP2007136452A2007-06-07
JP2009045006A2009-03-05
JP2000140874A2000-05-23
JPH11147781A1999-06-02
JP2002136947A2002-05-14
JP2001061368A2001-03-13
JPS61215284A1986-09-25
JPS57183386A1982-11-11
JPS5556086A1980-04-24
JPH10210879A1998-08-11
JP2006257030A2006-09-28
JP2008247690A2008-10-16
JP2007330254A2007-12-27
JP2006345738A2006-12-28
JPS61254126A1986-11-11
JPS5480879A1979-06-27
JPS5491475A1979-07-19
JPS55149185A1980-11-20
JP2002136946A2002-05-14
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto