DD158227A5 - Verfahren zur herstellung von calciumcarbid - Google Patents
Verfahren zur herstellung von calciumcarbid Download PDFInfo
- Publication number
- DD158227A5 DD158227A5 DD81229085A DD22908581A DD158227A5 DD 158227 A5 DD158227 A5 DD 158227A5 DD 81229085 A DD81229085 A DD 81229085A DD 22908581 A DD22908581 A DD 22908581A DD 158227 A5 DD158227 A5 DD 158227A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- carbon
- coke
- anthracite
- electrodes
- furnace
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 9
- 239000005997 Calcium carbide Substances 0.000 title claims abstract description 6
- 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 abstract description 6
- 238000002360 preparation method Methods 0.000 title description 2
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003830 anthracite Substances 0.000 claims abstract description 28
- 239000002006 petroleum coke Substances 0.000 claims abstract description 16
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 12
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 12
- 239000004571 lime Substances 0.000 claims abstract description 12
- 150000001721 carbon Chemical class 0.000 claims abstract description 6
- 239000000470 constituent Substances 0.000 claims abstract 3
- 239000003245 coal Substances 0.000 claims abstract 2
- 239000000571 coke Substances 0.000 claims description 23
- 239000003610 charcoal Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000009997 thermal pre-treatment Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007872 degassing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/748—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on electro-magnetic brakes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803013726 DE3013726A1 (de) | 1980-04-10 | 1980-04-10 | Verfahren zur herstellung von calciumcarbid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD158227A5 true DD158227A5 (de) | 1983-01-05 |
Family
ID=6099621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD81229085A DD158227A5 (de) | 1980-04-10 | 1981-04-08 | Verfahren zur herstellung von calciumcarbid |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4593563A (en) * | 1983-09-06 | 1986-06-10 | Labsystems Oy | Procedure for determining velocity of dissolution |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA155994A (de) * | 1993-08-20 | 1997-12-15 | Sueddeutsche Kalkstickstoff | Verfahren zur herstellung von calciumcarbid |
| RU2129093C1 (ru) * | 1997-03-11 | 1999-04-20 | Красноярский государственный технический университет | Способ получения карбида кальция |
| DE102007054343A1 (de) | 2007-11-14 | 2009-05-20 | Alzchem Hart Gmbh | Verfahren zur technischen Herstellung von Calciumcarbid im Elektroniederschachtofen |
| RU2371385C1 (ru) * | 2008-10-10 | 2009-10-27 | Открытое акционерное общество "Ленинградсланец" | Способ получения карбида кальция |
| DE102017122167B3 (de) | 2017-09-25 | 2018-10-31 | Alzchem Trostberg Gmbh | Verfahren zur Wiederverwertung von Carbonfaser-haltigen Kunststoffen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE205260C (enrdf_load_stackoverflow) * | ||||
| FR835819A (fr) * | 1937-03-27 | 1939-01-04 | Fu R Stickstoffdu Nger Ag | Procédé de chargement de fours à carbure et appareil propre à l'exécution de ceprocédé |
| DE956579C (de) * | 1951-07-30 | 1957-01-24 | Air Reduction | Verfahren zur Vorbereitung des Einsatzgutes fuer die Karbidherstellung im elektrischen Lichtbogenschmelzofen |
| US2996360A (en) * | 1958-11-21 | 1961-08-15 | Union Carbide Corp | Calcium carbide production |
-
1980
- 1980-04-10 DE DE19803013726 patent/DE3013726A1/de not_active Withdrawn
-
1981
- 1981-03-06 AT AT81101597T patent/ATE7218T1/de not_active IP Right Cessation
- 1981-03-06 DE DE8181101597T patent/DE3163269D1/de not_active Expired
- 1981-03-06 EP EP81101597A patent/EP0037898B1/de not_active Expired
- 1981-04-08 DD DD81229085A patent/DD158227A5/de unknown
- 1981-04-08 CA CA000374945A patent/CA1156425A/en not_active Expired
- 1981-04-09 AU AU69339/81A patent/AU537815B2/en not_active Ceased
- 1981-04-09 ZA ZA00812364A patent/ZA812364B/xx unknown
- 1981-04-09 NO NO811223A patent/NO811223L/no unknown
- 1981-04-09 PL PL1981230586A patent/PL125382B1/pl unknown
- 1981-04-10 JP JP5421881A patent/JPS56155014A/ja active Granted
- 1981-04-10 IN IN395/CAL/81A patent/IN153956B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4593563A (en) * | 1983-09-06 | 1986-06-10 | Labsystems Oy | Procedure for determining velocity of dissolution |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3163269D1 (en) | 1984-05-30 |
| ATE7218T1 (de) | 1984-05-15 |
| AU6933981A (en) | 1981-10-15 |
| IN153956B (enrdf_load_stackoverflow) | 1984-09-01 |
| EP0037898A1 (de) | 1981-10-21 |
| JPS56155014A (en) | 1981-12-01 |
| PL125382B1 (en) | 1983-05-31 |
| EP0037898B1 (de) | 1984-04-25 |
| AU537815B2 (en) | 1984-07-12 |
| DE3013726A1 (de) | 1981-10-15 |
| JPS6358766B2 (enrdf_load_stackoverflow) | 1988-11-16 |
| CA1156425A (en) | 1983-11-08 |
| ZA812364B (en) | 1982-05-26 |
| PL230586A1 (enrdf_load_stackoverflow) | 1981-12-23 |
| NO811223L (no) | 1981-10-12 |
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