IT1172155B - Procedimento per la produzione di agenti di carbocementazione - Google Patents

Procedimento per la produzione di agenti di carbocementazione

Info

Publication number: IT1172155B
Authority: IT; Italy
Prior art keywords: carbocementation; agents; procedure; production; carbocementation agents
Prior art date: 1981-01-16

Application number

IT49915/81A

Other languages

English (en)

Other versions

IT8149915A0 (it

Inventor

Peter Courvoisier

Dieter Stadie

Manfred Morgenstern

Original Assignee

Vft Verkaufsges Teer

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.)

1981-01-16

Filing date

1981-12-15

Publication date

1987-06-18

1981-12-15 Application filed by Vft Verkaufsges Teer filed Critical Vft Verkaufsges Teer

1981-12-15 Publication of IT8149915A0 publication Critical patent/IT8149915A0/it

1987-06-18 Application granted granted Critical

1987-06-18 Publication of IT1172155B publication Critical patent/IT1172155B/it

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Oil, Petroleum & Natural Gas (AREA)
Metallurgy (AREA)
Treatment Of Steel In Its Molten State (AREA)
Manufacture And Refinement Of Metals (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Carbon And Carbon Compounds (AREA)
Glanulating (AREA)
Ceramic Products (AREA)
Powder Metallurgy (AREA)
Processing Of Solid Wastes (AREA)

IT49915/81A 1981-01-16 1981-12-15 Procedimento per la produzione di agenti di carbocementazione IT1172155B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3101168A DE3101168C2 (de)	1981-01-16	1981-01-16	"Verfahren zur Herstellung von Aufkohlungsmitteln mit erhöhter Auflösungsgeschwindigkeit"

Publications (2)

Publication Number	Publication Date
IT8149915A0 IT8149915A0 (it)	1981-12-15
IT1172155B true IT1172155B (it)	1987-06-18

Family

ID=6122709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT49915/81A IT1172155B (it)	1981-01-16	1981-12-15	Procedimento per la produzione di agenti di carbocementazione

Country Status (8)

Country	Link
JP (1)	JPS57140635A (it)
BE (1)	BE891344A (it)
DE (1)	DE3101168C2 (it)
FR (1)	FR2498202A1 (it)
GB (1)	GB2091233B (it)
IT (1)	IT1172155B (it)
NL (1)	NL8105217A (it)
SE (1)	SE451949B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6089510A (ja) *	1983-10-19	1985-05-20	Mihato Kogyosho:Kk	鉄鋼加炭剤
JPS60169512A (ja) *	1984-02-13	1985-09-03	Nippon Kokan Kk <Nkk>	冶金用加炭材
FI126583B (fi) *	2014-03-31	2017-02-28	Outotec Finland Oy	Menetelmä ja kantoaine pelkistimen kuten koksin kuljettamiseksi metallurgiseen uuniin ja kantoaineen tuotantomenetelmä
JP6622755B2 (ja) *	2017-06-09	2019-12-18	株式会社サンアール	製鋼用加炭剤、及び製鋼方法

1981
- 1981-01-16 DE DE3101168A patent/DE3101168C2/de not_active Expired
- 1981-11-12 SE SE8106735A patent/SE451949B/sv not_active IP Right Cessation
- 1981-11-18 NL NL8105217A patent/NL8105217A/nl not_active Application Discontinuation
- 1981-11-23 GB GB8135181A patent/GB2091233B/en not_active Expired
- 1981-12-03 BE BE0/206734A patent/BE891344A/fr not_active IP Right Cessation
- 1981-12-14 FR FR8123312A patent/FR2498202A1/fr active Granted
- 1981-12-15 IT IT49915/81A patent/IT1172155B/it active
1982
- 1982-01-13 JP JP57002919A patent/JPS57140635A/ja active Granted

Also Published As

Publication number	Publication date
IT8149915A0 (it)	1981-12-15
BE891344A (fr)	1982-03-31
NL8105217A (nl)	1982-08-16
FR2498202B3 (it)	1984-09-07
SE8106735L (sv)	1982-07-17
GB2091233A (en)	1982-07-28
SE451949B (sv)	1987-11-09
GB2091233B (en)	1984-12-19
JPH0245685B2 (it)	1990-10-11
DE3101168A1 (de)	1982-08-05
FR2498202A1 (fr)	1982-07-23
DE3101168C2 (de)	1984-07-26
JPS57140635A (en)	1982-08-31

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19951018