DE2032233A1 - Verfahren zur Herstellung anorganischer feuerfester Pulver sowie Gegenstande die durch Sinterung derartiger Pulver erhalten werden - Google Patents
Verfahren zur Herstellung anorganischer feuerfester Pulver sowie Gegenstande die durch Sinterung derartiger Pulver erhalten werdenInfo
- Publication number
- DE2032233A1 DE2032233A1 DE19702032233 DE2032233A DE2032233A1 DE 2032233 A1 DE2032233 A1 DE 2032233A1 DE 19702032233 DE19702032233 DE 19702032233 DE 2032233 A DE2032233 A DE 2032233A DE 2032233 A1 DE2032233 A1 DE 2032233A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- emulsion
- emulsified
- metal salt
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
- C01B13/328—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process by processes making use of emulsions, e.g. the kerosine process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6910369A NL6910369A (fr) | 1969-07-05 | 1969-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2032233A1 true DE2032233A1 (de) | 1971-01-21 |
Family
ID=19807402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702032233 Pending DE2032233A1 (de) | 1969-07-05 | 1970-06-30 | Verfahren zur Herstellung anorganischer feuerfester Pulver sowie Gegenstande die durch Sinterung derartiger Pulver erhalten werden |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU1701970A (fr) |
BE (1) | BE753012A (fr) |
DE (1) | DE2032233A1 (fr) |
FR (1) | FR2054131A5 (fr) |
NL (1) | NL6910369A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654075A (en) * | 1985-06-17 | 1987-03-31 | Sprague Electric Company | Emulsion-char method for making fine powder |
US4749664A (en) * | 1986-12-29 | 1988-06-07 | Sprague Electric Company | Emulsion-char method for making fine ceramic powders |
EP0280673A2 (fr) * | 1987-02-25 | 1988-08-31 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Procédé de production de toutes petites particules globulaires minérales |
US4908338A (en) * | 1986-12-29 | 1990-03-13 | Sprague Electric Company | Dried emulsion ceramic process |
-
1969
- 1969-07-05 NL NL6910369A patent/NL6910369A/xx unknown
-
1970
- 1970-06-30 DE DE19702032233 patent/DE2032233A1/de active Pending
- 1970-07-01 AU AU17019/70A patent/AU1701970A/en not_active Expired
- 1970-07-03 BE BE753012D patent/BE753012A/fr unknown
- 1970-07-03 FR FR7024781A patent/FR2054131A5/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654075A (en) * | 1985-06-17 | 1987-03-31 | Sprague Electric Company | Emulsion-char method for making fine powder |
US4749664A (en) * | 1986-12-29 | 1988-06-07 | Sprague Electric Company | Emulsion-char method for making fine ceramic powders |
US4908338A (en) * | 1986-12-29 | 1990-03-13 | Sprague Electric Company | Dried emulsion ceramic process |
EP0280673A2 (fr) * | 1987-02-25 | 1988-08-31 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Procédé de production de toutes petites particules globulaires minérales |
EP0280673A3 (en) * | 1987-02-25 | 1989-03-22 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Method for production of inorganic minute globular particles |
US4927560A (en) * | 1987-02-25 | 1990-05-22 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for production of inorganic minute globular particles |
Also Published As
Publication number | Publication date |
---|---|
FR2054131A5 (en) | 1971-04-16 |
BE753012A (fr) | 1971-01-04 |
AU1701970A (en) | 1972-01-06 |
NL6910369A (fr) | 1971-01-07 |
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