DD210167A3 - Verfahren zur herstellung von vollmoellerformlingen fuer die calziumcarbiderzeugung - Google Patents

Verfahren zur herstellung von vollmoellerformlingen fuer die calziumcarbiderzeugung Download PDF

Info

Publication number: DD210167A3
Authority: DD; German Democratic Republic
Prior art keywords: coal; moisture content; briquettes; temperature; coke
Prior art date: 1981-11-11

Application number

DD81234760A

Other languages

German (de)

English (en)

Inventor

Herbert Krug

Wolfgang Naundorf

Dietmar Trommer

Guenter Scholz

Berthold Knauth

Horst Wundes

Fritz Schkommodau

Original Assignee

Schwarze Pumpe Gas Veb

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.)

1981-11-11

Filing date

1981-11-11

Publication date

1984-05-30

1981-11-11 Application filed by Schwarze Pumpe Gas Veb filed Critical Schwarze Pumpe Gas Veb

1981-11-11 Priority to DD81234760A priority Critical patent/DD210167A3/de

1982-09-02 Priority to DE19823232644 priority patent/DE3232644A1/de

1982-09-27 Priority to FR8216223A priority patent/FR2516066A1/fr

1982-10-06 Priority to CS827132A priority patent/CS249768B1/cs

1982-11-10 Priority to RO82109012A priority patent/RO89766A/ro

1982-11-10 Priority to PL23896382A priority patent/PL238963A1/xx

1982-11-11 Priority to ES517280A priority patent/ES517280A0/es

1982-11-11 Priority to JP57196864A priority patent/JPS5891024A/ja

1984-05-30 Publication of DD210167A3 publication Critical patent/DD210167A3/de

Links

238000000034 method Methods 0.000 title claims abstract description 26
238000002360 preparation method Methods 0.000 title claims abstract description 5
239000005997 Calcium carbide Substances 0.000 title claims description 9
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 claims description 9
239000003245 coal Substances 0.000 claims abstract description 26
235000019738 Limestone Nutrition 0.000 claims abstract description 15
239000006028 limestone Substances 0.000 claims abstract description 15
239000002994 raw material Substances 0.000 claims abstract description 14
238000000197 pyrolysis Methods 0.000 claims abstract description 13
230000006835 compression Effects 0.000 claims abstract description 5
238000007906 compression Methods 0.000 claims abstract description 5
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 34
238000004519 manufacturing process Methods 0.000 claims description 13
239000007787 solid Substances 0.000 claims description 12
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 11
239000000920 calcium hydroxide Substances 0.000 claims description 11
229910001861 calcium hydroxide Inorganic materials 0.000 claims description 11
239000003077 lignite Substances 0.000 claims description 11
238000007872 degassing Methods 0.000 claims description 9
238000010438 heat treatment Methods 0.000 claims description 9
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 6
239000002699 waste material Substances 0.000 claims description 6
239000000546 pharmaceutical excipient Substances 0.000 claims description 5
238000004220 aggregation Methods 0.000 claims description 4
230000002776 aggregation Effects 0.000 claims description 4
239000011575 calcium Substances 0.000 claims description 4
238000003825 pressing Methods 0.000 claims description 4
238000002309 gasification Methods 0.000 claims description 2
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
230000001419 dependent effect Effects 0.000 claims 1
239000000843 powder Substances 0.000 claims 1
239000000463 material Substances 0.000 abstract description 9
238000000227 grinding Methods 0.000 abstract description 3
239000000571 coke Substances 0.000 description 23
239000000292 calcium oxide Substances 0.000 description 17
235000012255 calcium oxide Nutrition 0.000 description 17
235000011116 calcium hydroxide Nutrition 0.000 description 10
238000000465 moulding Methods 0.000 description 10
235000008733 Citrus aurantifolia Nutrition 0.000 description 9
235000011941 Tilia x europaea Nutrition 0.000 description 9
239000004571 lime Substances 0.000 description 9
238000005755 formation reaction Methods 0.000 description 8
230000015572 biosynthetic process Effects 0.000 description 7
238000001816 cooling Methods 0.000 description 5
239000011230 binding agent Substances 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
238000004939 coking Methods 0.000 description 4
239000000047 product Substances 0.000 description 4
238000005299 abrasion Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
239000004484 Briquette Substances 0.000 description 2
238000005265 energy consumption Methods 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
239000000945 filler Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
238000003801 milling Methods 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
240000007124 Brassica oleracea Species 0.000 description 1
229910014813 CaC2 Inorganic materials 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
244000269722 Thea sinensis Species 0.000 description 1
239000002671 adjuvant Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000011335 coal coke Substances 0.000 description 1
238000005056 compaction Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000029087 digestion Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003921 oil Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000008188 pellet Substances 0.000 description 1
244000144977 poultry Species 0.000 description 1
230000004043 responsiveness Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000004575 stone Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
238000000209 wet digestion Methods 0.000 description 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
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
- 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
- C01P2006/21—Attrition-index or crushing strength of granulates
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Carbon And Carbon Compounds (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

DD81234760A 1981-11-11 1981-11-11 Verfahren zur herstellung von vollmoellerformlingen fuer die calziumcarbiderzeugung DD210167A3 (de)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
DD81234760A DD210167A3 (de)	1981-11-11	1981-11-11	Verfahren zur herstellung von vollmoellerformlingen fuer die calziumcarbiderzeugung
DE19823232644 DE3232644A1 (de)	1981-11-11	1982-09-02	Verfahren zur herstellung von vollmoellerformlingen fuer die calciumcarbilderzeugung
FR8216223A FR2516066A1 (fr)	1981-11-11	1982-09-27	Procede de production d'ebauches d'agglomeres complets pour la fabrication du carbure de calcium
CS827132A CS249768B1 (en)	1981-11-11	1982-10-06	Method of charge treatment for calcium carbide production
RO82109012A RO89766A (ro)	1981-11-11	1982-11-10	Procedeu de preparare a unei incarcaturi complete sub forma de bucati
PL23896382A PL238963A1 (en)	1981-11-11	1982-11-10	Method of manufacture of intermediate products of complete charge for producing calcium carbide
ES517280A ES517280A0 (es)	1981-11-11	1982-11-11	Procedimiento para la obtencion de piezas moldeadas para lecho de fusion continuo para la fabricacion de carburo de calcio.
JP57196864A JPS5891024A (ja)	1981-11-11	1982-11-11	炭化カルシウム生成用完全バ−ドン成形物の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD81234760A DD210167A3 (de)	1981-11-11	1981-11-11	Verfahren zur herstellung von vollmoellerformlingen fuer die calziumcarbiderzeugung

Publications (1)

Publication Number	Publication Date
DD210167A3 true DD210167A3 (de)	1984-05-30

Family

ID=5534629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD81234760A DD210167A3 (de)	1981-11-11	1981-11-11	Verfahren zur herstellung von vollmoellerformlingen fuer die calziumcarbiderzeugung

Country Status (8)

Country	Link
JP (1)	JPS5891024A (cs)
CS (1)	CS249768B1 (cs)
DD (1)	DD210167A3 (cs)
DE (1)	DE3232644A1 (cs)
ES (1)	ES517280A0 (cs)
FR (1)	FR2516066A1 (cs)
PL (1)	PL238963A1 (cs)
RO (1)	RO89766A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5002733A (en) *	1989-07-26	1991-03-26	American Alloys, Inc.	Silicon alloys containing calcium and method of making same
RU2057406C1 (ru) *	1995-10-13	1996-03-27	Закрытое акционерное общество "Тройлер-корпорация"	Способ получения карбида кальция
CN104692385A (zh) *	2015-02-13	2015-06-10	北京神雾环境能源科技集团股份有限公司	一种用于生产电石的混合料及其制备方法与应用
DE102017101890A1 (de)	2017-01-31	2018-08-02	Fels-Werke Gmbh	Verfahren zur Herstellung eines Formlings und danach hergestellter Formling
CN107572527A (zh) *	2017-08-10	2018-01-12	神雾环保技术股份有限公司	制备生产电石用球团的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2674581A (en) *	1951-07-30	1954-04-06	Air Reduction	Preparation of a charge for a calcium carbide furnace
DD123185A1 (cs)	1975-12-12	1976-12-05
DD139948A3 (de)	1976-02-20	1980-01-30	Walter Singer	Verfahren zur herstellung von steinkohlenkoks mit verminderter elektrischer leitfaehigkeit der kokssubstanz

1981
- 1981-11-11 DD DD81234760A patent/DD210167A3/de not_active IP Right Cessation
1982
- 1982-09-02 DE DE19823232644 patent/DE3232644A1/de not_active Withdrawn
- 1982-09-27 FR FR8216223A patent/FR2516066A1/fr not_active Withdrawn
- 1982-10-06 CS CS827132A patent/CS249768B1/cs unknown
- 1982-11-10 RO RO82109012A patent/RO89766A/ro unknown
- 1982-11-10 PL PL23896382A patent/PL238963A1/xx unknown
- 1982-11-11 ES ES517280A patent/ES517280A0/es active Granted
- 1982-11-11 JP JP57196864A patent/JPS5891024A/ja active Pending

Also Published As

Publication number	Publication date
DE3232644A1 (de)	1983-05-19
ES8400046A1 (es)	1983-10-16
ES517280A0 (es)	1983-10-16
CS249768B1 (en)	1987-04-16
RO89766A (ro)	1986-07-30
JPS5891024A (ja)	1983-05-30
FR2516066A1 (fr)	1983-05-13
CS713282A1 (en)	1985-06-13
PL238963A1 (en)	1983-07-04

Legal Events

Date	Code	Title
1992-08-27	EPAE	Change in the person, name or address of the patentee
1992-08-27	UW	Conversion of economic patent into exclusive patent
1995-06-22	ENJ	Ceased due to non-payment of renewal fee

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