PHOSPHATE FERTILIZER, AND METHOD FOR PRODUCING PHOSPHATE FERTILIZER

• Main Authors: NAKAMURA HIROSHI, IWATA TAKASHI, HASHIMOTO MITSUFUMI, KARIBE HAJIME, SAKAMOTO YOSHIAKI, IMAI TOSHIO, NISHIMURA YASUMASA, TODA MASAYA, HIRABAYASHI KATSUKI, NOMURA KOJI, MIURA KEIICHI, MINOWA NOBUTAKA
• Format: Patent
• Language: English; French; Japanese
• Published: 03.01.2013
• Subjects: CHEMISTRY; DISPOSAL OF SOLID WASTE; FERTILISERS; FERTILISERS PRODUCING CARBON DIOXIDE; INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; MANUFACTURE THEREOF; METALLURGY; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; PERFORMING OPERATIONS; PHOSPHATIC FERTILISERS; RECLAMATION OF CONTAMINED SOIL SOIL; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The present invention provides: a phosphate fertilizer which has a high phosphorous solubility in an aqueous citric acid solution and can contribute to the saving of a natural resources for phosphorous or the saving of energy in the production of the fertilizer; and a method for producing phosphate...