ATA155994A - Verfahren zur herstellung von calciumcarbid - Google Patents

Verfahren zur herstellung von calciumcarbid

Info

Publication number: ATA155994A
Authority: AT; Austria
Prior art keywords: calcium carbide; producing calcium; producing; carbide; calcium
Prior art date: 1993-08-20

Application number

AT0155994A

Other languages

English (en)

Inventor

Joachim Dr Ebeling

Guenter Dr Weber

Original Assignee

Sueddeutsche Kalkstickstoff

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.)

1993-08-20

Filing date

1994-08-10

Publication date

1997-12-15

1994-08-10 Application filed by Sueddeutsche Kalkstickstoff filed Critical Sueddeutsche Kalkstickstoff

1997-12-15 Publication of ATA155994A publication Critical patent/ATA155994A/de

Links

239000005997 Calcium carbide Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 title 1

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
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/942—Calcium carbide
- 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
- C01P2006/80—Compositional purity
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Carbon And Carbon Compounds (AREA)

AT0155994A 1993-08-20 1994-08-10 Verfahren zur herstellung von calciumcarbid ATA155994A (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE4327998		1993-08-20
DE4328000		1993-08-20
DE4327999		1993-08-20

Publications (1)

Publication Number	Publication Date
ATA155994A true ATA155994A (de)	1997-12-15

Family

ID=27205470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0155994A ATA155994A (de)	1993-08-20	1994-08-10	Verfahren zur herstellung von calciumcarbid

Country Status (3)

Country	Link
AT (1)	ATA155994A (de)
DE (1)	DE4428305A1 (de)
FR (1)	FR2709121A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007054343A1 (de) *	2007-11-14	2009-05-20	Alzchem Hart Gmbh	Verfahren zur technischen Herstellung von Calciumcarbid im Elektroniederschachtofen
CN105907436A (zh) *	2016-06-08	2016-08-31	北京神雾环境能源科技集团股份有限公司	制备电石原料的系统和方法
CN107352541A (zh) *	2017-07-12	2017-11-17	神雾环保技术股份有限公司	一种制备电石的方法及系统
DE102017122167B3 (de)	2017-09-25	2018-10-31	Alzchem Trostberg Gmbh	Verfahren zur Wiederverwertung von Carbonfaser-haltigen Kunststoffen
US11591533B1 (en)	2022-01-05	2023-02-28	J. Dustin Hultine	Removal of hydrogen sulfide and other acids from hydrocarbon gas
CN117602625A (zh) *	2023-11-25	2024-02-27	中化地质矿山总局地质研究院	一种电石及其制备方法、将利用氨碱法生产纯碱的废液回收综合利用的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4005181A (en) *	1973-01-17	1977-01-25	Phillips Petroleum Company	Method to make carbon black utilizing polymers
DE3013726A1 (de) *	1980-04-10	1981-10-15	Hoechst Ag, 6000 Frankfurt	Verfahren zur herstellung von calciumcarbid
DE4241243A1 (de) *	1992-12-08	1994-06-09	Sueddeutsche Kalkstickstoff	Verfahren zur Herstellung von Calciumcarbid
DE4339403A1 (de) *	1993-11-18	1995-05-24	Sueddeutsche Kalkstickstoff	Verfahren zur Herstellung von Calciumcarbid

1994
- 1994-08-10 AT AT0155994A patent/ATA155994A/de not_active IP Right Cessation
- 1994-08-10 DE DE4428305A patent/DE4428305A1/de not_active Withdrawn
- 1994-08-19 FR FR9410156A patent/FR2709121A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DE4428305A1 (de)	1995-02-23
FR2709121A1 (fr)	1995-02-24

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Legal Events

Date	Code	Title
1998-02-15	UEP	Publication of translation of european patent specification
1998-06-15	A1J	Withdrawal paragraph 166 lit. 6
2001-12-15	REN	Ceased due to non-payment of the annual fee