Invention Grant
US08703086B2 Method for producing phosphates and phosphate-containing compounds, particularly alkaline earth phosphates, alkaline earth silicophosphates, or alkaline earth oxides
有权
生产磷酸盐和含磷酸盐的化合物，特别是碱土磷酸盐，碱土金属磷酸盐或碱土金属氧化物的方法
- Patent Title: Method for producing phosphates and phosphate-containing compounds, particularly alkaline earth phosphates, alkaline earth silicophosphates, or alkaline earth oxides
- Patent Title (中): 生产磷酸盐和含磷酸盐的化合物，特别是碱土磷酸盐，碱土金属磷酸盐或碱土金属氧化物的方法
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Application No.: US13493325Application Date: 2012-06-11
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Publication No.: US08703086B2Publication Date: 2014-04-22
- Inventor: Siegfried Klose
- Applicant: Siegfried Klose
- Applicant Address: DE Andernach DE Muenster
- Assignee: Ingeborg Klose,Frank Zepke
- Current Assignee: Ingeborg Klose,Frank Zepke
- Current Assignee Address: DE Andernach DE Muenster
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: C01B25/26
- IPC: C01B25/26 ; C01B17/00
Abstract:
A method for producing phosphates and/or compounds containing phosphates is provided, in particular alkaline-earth phosphates, alkaline-earth silicophosphates, and alkaline-earth oxides, comprising the following steps: (a) heating bones and/or fish bones or a composition of said components in a pyrolysis process in the absence of oxygen and under reductive conditions at temperatures between 500 and 1100° C., wherein among other things high-energy gases, vapors, and carbon are produced, (b) subsequently combusting the carbon produced in step (a) under oxidative conditions in an oxidation step, wherein an inorganic radical of alkaline-earth carbonates, alkaline-earth oxides, and alkaline-earth phosphates is produced.
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