ES2041629T3 - Polvo de carbono sinterizable y procedimiento para su preparacion. - Google Patents
Polvo de carbono sinterizable y procedimiento para su preparacion.Info
- Publication number
- ES2041629T3 ES2041629T3 ES92117513T ES92117513T ES2041629T3 ES 2041629 T3 ES2041629 T3 ES 2041629T3 ES 92117513 T ES92117513 T ES 92117513T ES 92117513 T ES92117513 T ES 92117513T ES 2041629 T3 ES2041629 T3 ES 2041629T3
- Authority
- ES
- Spain
- Prior art keywords
- carbon powder
- weight
- preparation
- sinterizable
- procedure
- 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.)
- Expired - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 4
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
PARA LA OBTENCION LIBRE DE LIGANTES, DE PRODUCTOS DE CARBONO, SE PROPONE UN POLVO DE CARBONO, CON EL 40 AL 75 % DE SU PESO DE QI, MAS DEL 90 % DE SU PESO DE TI, UNA ANISOTROPIA OPTICA MENOR DEL 50 % DEL VOLUMEN, UN PRINCIPIO DE REBLANDECIMIENTO ENTRE 200 Y 300 (GRADOS) C, Y UN CONTENIDO DE OXIGENO DE MAS DEL 2 % DE SU PESO. EL POLVO DE CARBONO ES OBTENIDO POR DESTILACION, A PARTIR DE PRODUCTOS BITUMINOSOS, A UN MAXIMO DE 5 MBAR Y A UNA TEMPERATURA FINAL DE AL MENOS 400 (GRADOS) C, MOLIENDA DE LOS RESIDUOS DE DESTILACION, A UN GROSOR DE PARTICULA MENOR QUE 30 (MU)M, Y OXIDACION DEL POLVO HASTA EL NUCLEO DE LAS PARTICULAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4200958A DE4200958A1 (de) | 1992-01-16 | 1992-01-16 | Sinterfaehiges kohlenstoffpulver und verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2041629T1 ES2041629T1 (es) | 1993-12-01 |
| ES2041629T3 true ES2041629T3 (es) | 1994-10-01 |
Family
ID=6449608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92117513T Expired - Lifetime ES2041629T3 (es) | 1992-01-16 | 1992-10-14 | Polvo de carbono sinterizable y procedimiento para su preparacion. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5283045A (es) |
| EP (1) | EP0552422B1 (es) |
| JP (1) | JP3382986B2 (es) |
| AT (1) | ATE107914T1 (es) |
| CA (1) | CA2086858C (es) |
| DE (2) | DE4200958A1 (es) |
| DK (1) | DK0552422T3 (es) |
| ES (1) | ES2041629T3 (es) |
| GR (1) | GR930300080T1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6868551B1 (en) * | 1995-05-05 | 2005-03-15 | Microsoft Corporation | Interactive program summary panel |
| JP4649689B2 (ja) | 1999-07-09 | 2011-03-16 | ダイキン工業株式会社 | ポリフルオロアルキルエステル類の製造方法およびこのエステルを用いる含フッ素アクリル共重合体の製造方法 |
| DE10034885A1 (de) * | 2000-07-18 | 2002-02-07 | Epcos Ag | Verfahren zum Entkohlen keramischer Formkörper |
| DE102008059482A1 (de) | 2008-11-28 | 2010-06-10 | Rütgers Chemicals GmbH | Sinterfähiges Halbkokspulver mit hoher Schüttdichte |
| DE102011007074A1 (de) * | 2011-04-08 | 2012-10-11 | Sgl Carbon Se | Schlicker, Verfahren zu seiner Herstellung und Kohlenstoffformkörper |
| US20150225245A1 (en) * | 2014-02-11 | 2015-08-13 | Corning Incorporated | Method for forming activated carbon |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140904A (en) * | 1975-05-30 | 1976-12-04 | Nippon Carbon Co Ltd | Carbon material manufacturing apparatus |
| US4071604A (en) * | 1974-12-03 | 1978-01-31 | Advanced Technology Center, Inc. | Method of producing homogeneous carbon and graphite bodies |
| US4363715A (en) * | 1981-01-14 | 1982-12-14 | Exxon Research And Engineering Co. | Production of carbon artifact precursors |
| GB8706499D0 (en) * | 1987-03-19 | 1987-04-23 | British Petroleum Co Plc | Binderless carbon materials |
-
1992
- 1992-01-16 DE DE4200958A patent/DE4200958A1/de not_active Withdrawn
- 1992-10-14 DK DK92117513.9T patent/DK0552422T3/da active
- 1992-10-14 ES ES92117513T patent/ES2041629T3/es not_active Expired - Lifetime
- 1992-10-14 EP EP92117513A patent/EP0552422B1/de not_active Expired - Lifetime
- 1992-10-14 DE DE59200260T patent/DE59200260D1/de not_active Expired - Lifetime
- 1992-10-14 AT AT92117513T patent/ATE107914T1/de not_active IP Right Cessation
-
1993
- 1993-01-07 CA CA002086858A patent/CA2086858C/en not_active Expired - Fee Related
- 1993-01-14 JP JP00532193A patent/JP3382986B2/ja not_active Expired - Fee Related
- 1993-01-14 US US08/004,248 patent/US5283045A/en not_active Expired - Lifetime
- 1993-10-31 GR GR930300080T patent/GR930300080T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0552422A1 (de) | 1993-07-28 |
| EP0552422B1 (de) | 1994-06-29 |
| GR930300080T1 (en) | 1993-10-31 |
| DK0552422T3 (da) | 1994-08-22 |
| JP3382986B2 (ja) | 2003-03-04 |
| CA2086858C (en) | 2002-10-01 |
| DE4200958A1 (de) | 1993-07-22 |
| ES2041629T1 (es) | 1993-12-01 |
| ATE107914T1 (de) | 1994-07-15 |
| JPH05270812A (ja) | 1993-10-19 |
| CA2086858A1 (en) | 1993-07-17 |
| DE59200260D1 (de) | 1994-08-04 |
| US5283045A (en) | 1994-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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