IE54891B1 - Use of additives for environmentally harmless foundry mould sands - Google Patents
Use of additives for environmentally harmless foundry mould sandsInfo
- Publication number
- IE54891B1 IE54891B1 IE2968/83A IE296883A IE54891B1 IE 54891 B1 IE54891 B1 IE 54891B1 IE 2968/83 A IE2968/83 A IE 2968/83A IE 296883 A IE296883 A IE 296883A IE 54891 B1 IE54891 B1 IE 54891B1
- Authority
- IE
- Ireland
- Prior art keywords
- product
- carbon
- use according
- products
- additives
- Prior art date
Links
- 239000000654 additive Substances 0.000 title claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 42
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 12
- 239000011707 mineral Substances 0.000 claims abstract description 12
- 229930014626 natural product Natural products 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 16
- 239000003245 coal Substances 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 6
- 229910021382 natural graphite Inorganic materials 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003830 anthracite Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004939 coking Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000006233 lamp black Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 description 24
- 239000000047 product Substances 0.000 description 20
- 238000005266 casting Methods 0.000 description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 239000000969 carrier Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 239000013032 Hydrocarbon resin Substances 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229920006270 hydrocarbon resin Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical compound CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- LRTOHSLOFCWHRF-UHFFFAOYSA-N 1-methyl-1h-indene Chemical compound C1=CC=C2C(C)C=CC2=C1 LRTOHSLOFCWHRF-UHFFFAOYSA-N 0.000 description 1
- WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 description 1
- BTOVVHWKPVSLBI-UHFFFAOYSA-N 2-methylprop-1-enylbenzene Chemical compound CC(C)=CC1=CC=CC=C1 BTOVVHWKPVSLBI-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- UBUUCQUWLQRNJE-UHFFFAOYSA-N C1=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12.C1=CC=CC=2C3=CC=CC=C3C=CC12.[C] Chemical compound C1=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12.C1=CC=CC=2C3=CC=CC=C3C=CC12.[C] UBUUCQUWLQRNJE-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 235000006173 Larrea tridentata Nutrition 0.000 description 1
- 244000073231 Larrea tridentata Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- QROGIFZRVHSFLM-QHHAFSJGSA-N [(e)-prop-1-enyl]benzene Chemical compound C\C=C\C1=CC=CC=C1 QROGIFZRVHSFLM-QHHAFSJGSA-N 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- LJZJHELAFLRVSU-UHFFFAOYSA-N anthracene;phenanthrene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21.C1=CC=C2C3=CC=CC=C3C=CC2=C1 LJZJHELAFLRVSU-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- -1 benzene - toluene - xylene -phenol - pyridine naphthalene - phenol - cresol Chemical compound 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229960002126 creosote Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229930015698 phenylpropene Natural products 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Detergent Compositions (AREA)
- Dental Preparations (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Seasonings (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3246324A DE3246324C2 (de) | 1982-12-15 | 1982-12-15 | Verwendung von Kohlenstoffprodukten als Zusatz zu tongebundenen Gießereiformsandmassen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE832968L IE832968L (en) | 1984-06-22 |
| IE54891B1 true IE54891B1 (en) | 1990-03-14 |
Family
ID=6180663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2968/83A IE54891B1 (en) | 1982-12-15 | 1983-12-15 | Use of additives for environmentally harmless foundry mould sands |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0111616B2 (cs) |
| AT (1) | ATE22021T1 (cs) |
| DE (1) | DE3246324C2 (cs) |
| DK (1) | DK162265C (cs) |
| GR (1) | GR79166B (cs) |
| IE (1) | IE54891B1 (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3614397A1 (de) * | 1986-04-28 | 1987-10-29 | Wolfgang Caspers | Verfahren zum vermindern von emissionen, insbesondere von kohlenwasserstoff-verbindungen, beim giessen von metallen |
| DE3704726C3 (de) * | 1987-02-14 | 1998-01-08 | Iko Gmbh & Co Kg | Verfahren zum Beschleunigen der Wasseradsorption von als Zuschlagstoff für Gießereiformsande verwendetem Bentonit |
| US5094289A (en) * | 1990-09-19 | 1992-03-10 | American Colloid Company | Roasted carbon molding (foundry) sand and method of casting |
| US5215143A (en) * | 1992-11-16 | 1993-06-01 | American Colloid Company | Non-porous carbon molding (foundry) sand and method of casting |
| RU2139769C1 (ru) * | 1997-12-08 | 1999-10-20 | Акционерное общество закрытого типа "Литаформ" | Формовочный материал |
| HRP20040182A2 (en) | 2001-08-14 | 2004-08-31 | Climarotec Ges Fuer Raumklimat | Method and metal casting case for reducing pollutant emissions in foundry practices |
| DE10205158A1 (de) * | 2002-02-07 | 2003-08-21 | Iko Minerals Gmbh | Verfahren zum Herstellen eines insbesondere im Kreislauf geführten Formsandes für Gießereizwecke |
| RU2252104C2 (ru) * | 2003-01-14 | 2005-05-20 | Закрытое акционерное общество "Волжская независимая химическая компания" | Формовочный материал |
| RU2372163C1 (ru) * | 2008-04-21 | 2009-11-10 | Закрытое акционерное общество Производственно-коммерческая фирма "Волжская независимая производственная компания" | Формовочный материал |
| RU2393938C1 (ru) * | 2009-05-18 | 2010-07-10 | Дмитрий Васильевич Скарюкин | Формовочный материал |
| DE102009041677A1 (de) | 2009-09-16 | 2011-03-24 | Süd-Chemie AG | Gießereiadditiv auf Grafitbasis |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1169087B (de) * | 1957-11-05 | 1964-04-30 | Sulzer Ag | Anwendung von Zusaetzen zur Giessformmasse zum Schutz der Randzone von Stahlgussstuecken gegen Randentkohlung |
| DE1952357A1 (de) * | 1969-10-17 | 1971-04-29 | Ravensberger Eisenhuette | Zusatz fuer Formmassen als Ersatz fuer Kohlenstaeube zur Bildung von Glanzkohlenstoff in Giessformen |
| DE1925589A1 (de) * | 1969-05-20 | 1970-11-26 | Heinze & Co Dr | Verfahren zur Herstellung von Formstoffen zur Fertigung von Kernen und Formen zum Giessen von Metallen |
| DE2064700A1 (de) * | 1970-12-31 | 1972-07-27 | Schuiling Metall Chemie N.V., Hengelo (Niederlande) | Formstoffzsatz für Gießereisande |
| CH555789A (de) * | 1971-06-10 | 1974-11-15 | Fischer Ag Georg | Verfahren zur herstellung von kohlenstoff-formkoerpern, insbesondere von giesskokillen. |
| DE2501872B1 (de) * | 1975-01-15 | 1976-04-08 | Mannesmann Ag | Feuerfeste keramische masse |
| DE2638042A1 (de) * | 1975-09-17 | 1977-03-24 | Fischer Ag Georg | Verfahren zur behandlung poroeser, koerniger grundstoffe, insbesondere zur herstellung von giessereisanden |
| JPS5817145B2 (ja) * | 1978-12-05 | 1983-04-05 | 品川白煉瓦株式会社 | 黒鉛質耐火物 |
| IT1209745B (it) * | 1980-01-21 | 1989-08-30 | Ind Chimica Carlo Laviosa Spa | Materiale granulare per la preparazione di terre di formatura di fonderia e suo procedimento di produzione |
-
1982
- 1982-12-15 DE DE3246324A patent/DE3246324C2/de not_active Expired - Lifetime
-
1983
- 1983-01-18 AT AT83100419T patent/ATE22021T1/de not_active IP Right Cessation
- 1983-01-18 EP EP83100419A patent/EP0111616B2/de not_active Expired - Lifetime
- 1983-12-13 GR GR73234A patent/GR79166B/el unknown
- 1983-12-14 DK DK575683A patent/DK162265C/da not_active IP Right Cessation
- 1983-12-15 IE IE2968/83A patent/IE54891B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK162265C (da) | 1992-03-16 |
| DE3246324C3 (de) | 1994-07-14 |
| GR79166B (cs) | 1984-10-02 |
| DE3246324A1 (de) | 1984-07-19 |
| DK575683D0 (da) | 1983-12-14 |
| DK162265B (da) | 1991-10-07 |
| EP0111616B2 (de) | 1992-10-21 |
| DE3246324C2 (de) | 1994-07-14 |
| EP0111616B1 (de) | 1986-09-10 |
| DK575683A (da) | 1984-06-16 |
| ATE22021T1 (de) | 1986-09-15 |
| IE832968L (en) | 1984-06-22 |
| EP0111616A1 (de) | 1984-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE54891B1 (en) | Use of additives for environmentally harmless foundry mould sands | |
| US4119566A (en) | Production of nitrogen-rich gas mixtures | |
| TWI227221B (en) | Refractory articles | |
| JPH07504707A (ja) | カーボンブラックの製造 | |
| US4024076A (en) | Process for producing granular sulfurized material, granular carbon or granular activated carbon | |
| US2914418A (en) | Manufacture of carbon black from liquid hydrocarbons | |
| US2830342A (en) | Shell molds and cores from precoated fluid coke | |
| US4705539A (en) | Partial oxidation process | |
| US4801438A (en) | Partial oxidation of sulfur-containing solid carbonaceous fuel | |
| US4657698A (en) | Partial oxidation process | |
| US3667974A (en) | Process for preparing a molded pitch-powder granule system with an improved bonding material and production produced therefrom | |
| US2461365A (en) | Production of shaped and carbonized articles from coal | |
| GB595759A (en) | Improvements in or relating to the production of useful articles from coal | |
| US2861307A (en) | Shell molds | |
| GB1226971A (cs) | ||
| US4218326A (en) | Production of nitrogen-rich gas mixtures | |
| US20100084315A1 (en) | Process for treating elemental sulphur for smell improvement | |
| EP0032881B1 (en) | Granulated material, and production method of same, as additive for improving properties of foundry molding sands | |
| GB2064497A (en) | Process for the regeneration of spent molten zinc chloride | |
| GB2025453A (en) | Recovery of ungasified solid fuel particles from suspension in water | |
| JPS6274994A (ja) | ガスの浄化方法 | |
| SU975670A1 (ru) | Сырьева смесь дл изготовлени керамзита | |
| CA2665293A1 (en) | A process for improving the smell of elemental sulphur | |
| GB2121429A (en) | Improved process for production of coke | |
| Holtzer et al. | Green Sands |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |