DE68903800D1 - Verfahren und vorrichtung zur herstellung von graphitflacken. - Google Patents

Verfahren und vorrichtung zur herstellung von graphitflacken.

Info

Publication number: DE68903800D1
Authority: DE; Germany
Prior art keywords: melt; coal; metal; flake graphite; oxygen
Prior art date: 1988-07-11
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 - Fee Related

Application number

DE8989201711T

Other languages

English (en)

Other versions

DE68903800T2 (de

Inventor

Johannes Adrianus Maria Butter

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Tata Steel Ijmuiden BV

Original Assignee

Hoogovens Groep BV

Priority date (The priority date 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 date listed.)

1988-07-11

Filing date

1989-06-28

Publication date

1993-01-21

1989-06-28 Application filed by Hoogovens Groep BV filed Critical Hoogovens Groep BV

1993-01-21 Application granted granted Critical

1993-01-21 Publication of DE68903800D1 publication Critical patent/DE68903800D1/de

1993-04-08 Publication of DE68903800T2 publication Critical patent/DE68903800T2/de

2009-06-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/205—Preparation
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Carbon And Carbon Compounds (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)

DE8989201711T 1988-07-11 1989-06-28 Verfahren und vorrichtung zur herstellung von graphitflacken. Expired - Fee Related DE68903800T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8801749A NL8801749A (nl)	1988-07-11	1988-07-11	Werkwijze voor het vervaardigen van vlokkengrafiet.

Publications (2)

Publication Number	Publication Date
DE68903800D1 true DE68903800D1 (de)	1993-01-21
DE68903800T2 DE68903800T2 (de)	1993-04-08

Family

ID=19852602

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8989201711T Expired - Fee Related DE68903800T2 (de)	1988-07-11	1989-06-28	Verfahren und vorrichtung zur herstellung von graphitflacken.

Country Status (7)

Country	Link
EP (1)	EP0350989B1 (de)
JP (1)	JPH0280312A (de)
AT (1)	ATE83220T1 (de)
AU (1)	AU612864B2 (de)
DE (1)	DE68903800T2 (de)
ES (1)	ES2036332T3 (de)
NL (1)	NL8801749A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6506738B2 (ja) *	2014-09-09	2019-04-24	株式会社東北テクノアーチ	多孔質黒鉛の製造方法および多孔質黒鉛
JP6900149B2 (ja) *	2016-03-04	2021-07-07	株式会社東北テクノアーチ	炭素複合材料
CN115028164B (zh) *	2022-05-22	2024-02-23	深圳市钢昱碳晶科技有限公司	铁水孕育人造石墨负极材料及制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1434519A (en) *	1921-12-12	1922-11-07	Thaddeus F Baily	Apparatus for producing graphite
US1420512A (en) *	1922-01-31	1922-06-20	Thaddeus F Baily	Process of producing graphite
JPS577807A (en) *	1980-06-16	1982-01-16	Nitsutetsu Kagaku Kogyo Kk	Manufacture of flake graphite
JPS60246214A (ja) *	1984-05-17	1985-12-05	Kawasaki Steel Corp	キツシユ・グラフアイトの製造方法

1988
- 1988-07-11 NL NL8801749A patent/NL8801749A/nl not_active Application Discontinuation
1989
- 1989-06-28 ES ES198989201711T patent/ES2036332T3/es not_active Expired - Lifetime
- 1989-06-28 DE DE8989201711T patent/DE68903800T2/de not_active Expired - Fee Related
- 1989-06-28 AT AT89201711T patent/ATE83220T1/de not_active IP Right Cessation
- 1989-06-28 EP EP89201711A patent/EP0350989B1/de not_active Expired - Lifetime
- 1989-07-10 AU AU37950/89A patent/AU612864B2/en not_active Ceased
- 1989-07-11 JP JP1177271A patent/JPH0280312A/ja active Pending

Also Published As

Publication number	Publication date
DE68903800T2 (de)	1993-04-08
JPH0280312A (ja)	1990-03-20
AU612864B2 (en)	1991-07-18
EP0350989A1 (de)	1990-01-17
ES2036332T3 (es)	1993-05-16
ATE83220T1 (de)	1992-12-15
NL8801749A (nl)	1990-02-01
AU3795089A (en)	1990-01-11
EP0350989B1 (de)	1992-12-09

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Legal Events

Date	Code	Title	Description
1993-06-17	8328	Change in the person/name/address of the agent	Free format text: DERZEIT KEIN VERTRETER BESTELLT
1994-01-13	8364	No opposition during term of opposition
1995-06-08	8339	Ceased/non-payment of the annual fee