DE69225470T2 - Aufbereitung von Abfällen - Google Patents
Aufbereitung von AbfällenInfo
- Publication number
- DE69225470T2 DE69225470T2 DE69225470T DE69225470T DE69225470T2 DE 69225470 T2 DE69225470 T2 DE 69225470T2 DE 69225470 T DE69225470 T DE 69225470T DE 69225470 T DE69225470 T DE 69225470T DE 69225470 T2 DE69225470 T2 DE 69225470T2
- Authority
- DE
- Germany
- Prior art keywords
- bath
- reaction zone
- pct
- organic waste
- comprises injecting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000002699 waste material Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000010815 organic waste Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000010517 secondary reaction Methods 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000004227 thermal cracking Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/005—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out at high temperatures in the presence of a molten material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/32—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/04—Pesticides, e.g. insecticides, herbicides, fungicides or nematocides
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processing Of Solid Wastes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Chemical Treatment Of Metals (AREA)
- Surgical Instruments (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Removal Of Specific Substances (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK987391 | 1991-12-06 | ||
PCT/AU1992/000657 WO1993010862A1 (en) | 1991-12-06 | 1992-12-07 | Treatment of waste |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69225470D1 DE69225470D1 (de) | 1998-06-18 |
DE69225470T2 true DE69225470T2 (de) | 1999-01-14 |
Family
ID=3775872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69225470T Expired - Fee Related DE69225470T2 (de) | 1991-12-06 | 1992-12-07 | Aufbereitung von Abfällen |
Country Status (13)
Country | Link |
---|---|
US (1) | US5396850A (de) |
EP (1) | EP0571577B1 (de) |
JP (1) | JP3476817B2 (de) |
KR (1) | KR100243533B1 (de) |
AT (1) | ATE165985T1 (de) |
AU (1) | AU666897B2 (de) |
BR (1) | BR9205600A (de) |
CA (1) | CA2103675C (de) |
DE (1) | DE69225470T2 (de) |
DK (1) | DK0571577T3 (de) |
RU (1) | RU2114356C1 (de) |
WO (1) | WO1993010862A1 (de) |
ZA (1) | ZA929468B (de) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993025277A1 (en) * | 1992-06-08 | 1993-12-23 | Molten Metal Technology, Inc. | Method for treating organic waste |
EP0644788B1 (de) * | 1992-06-08 | 1997-08-13 | Molten Metal Technology, Inc. | Verfahren und vorrichtung zur behandlung von organischen abfallstoffen |
JP3534407B2 (ja) * | 1992-06-29 | 2004-06-07 | テクノロジカル リソーシズ プロプライエタリー リミテッド | 廃棄物の処理方法 |
WO1994022604A1 (en) | 1993-04-06 | 1994-10-13 | Ausmelt Limited | Smelting of carbon-containing material |
US5744117A (en) * | 1993-04-12 | 1998-04-28 | Molten Metal Technology, Inc. | Feed processing employing dispersed molten droplets |
DE4334056A1 (de) * | 1993-10-06 | 1995-04-13 | Bayer Ag | Verfahren zur Dechlorierung von chlorierten aromatischen Verbindungen |
DE4403746A1 (de) * | 1993-12-31 | 1995-07-06 | Max Gutknecht | Verfahren zur Aufbereitung von Rest- und Abfallstoffen |
US5615626A (en) * | 1994-10-05 | 1997-04-01 | Ausmelt Limited | Processing of municipal and other wastes |
US5704557A (en) * | 1995-03-06 | 1998-01-06 | Eli Eco Logic Inc. | Method and apparatus for treatment of organic waste material |
AUPN226095A0 (en) | 1995-04-07 | 1995-05-04 | Technological Resources Pty Limited | A method of producing metals and metal alloys |
US5654475A (en) * | 1996-03-25 | 1997-08-05 | Twenty-First Century Research Corporation | Methods of making intermediate oxidation products by controlling oxidation rates in an atomized liquid |
US5801282A (en) * | 1995-06-07 | 1998-09-01 | Twenty-First Century Research Corporation | Methods of making intermediate oxidation products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid |
US5502245A (en) * | 1995-06-07 | 1996-03-26 | Twenty-First Century Research Corporation | Methods of making intermediate oxidation products by controlling transient conversion in an atomized liquid |
US5580531A (en) * | 1995-06-07 | 1996-12-03 | Twenty-First Century Research Corporation | Devices for making reaction products by controlling transient conversion in an atomized liquid |
US5883292A (en) * | 1996-01-17 | 1999-03-16 | Twenty-First Century Research Corporation | Reaction control by regulating internal condensation inside a reactor |
US5558842A (en) * | 1995-06-07 | 1996-09-24 | Twenty-First Century Research Corporation | Devices for making reaction products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid |
WO1996041348A1 (en) * | 1995-06-07 | 1996-12-19 | Molten Metal Technology, Inc. | Apparatus and method for reducing volume of radioactive waste |
US5679132A (en) * | 1995-06-07 | 1997-10-21 | Molten Metal Technology, Inc. | Method and system for injection of a vaporizable material into a molten bath |
US6096109A (en) * | 1996-01-18 | 2000-08-01 | Molten Metal Technology, Inc. | Chemical component recovery from ligated-metals |
US6288270B1 (en) | 1996-06-24 | 2001-09-11 | Rpc Inc. | Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments |
US5922908A (en) * | 1996-06-24 | 1999-07-13 | Twenty-First Century Research Corporation | Methods for preparing dibasic acids |
US6337051B1 (en) | 1996-06-24 | 2002-01-08 | Rpc Inc. | Device for detecting formation of a second liquid phase |
US6143927A (en) | 1996-06-24 | 2000-11-07 | Rpc Inc. | Methods for removing catalyst after oxidation of hydrocarbons |
US6039902A (en) * | 1996-06-24 | 2000-03-21 | Rpc Inc. | Methods of recycling catalyst in oxidations of hydrocarbons |
EP0923524A1 (de) | 1996-08-21 | 1999-06-23 | Twenty-First Century Research Corporation | Verfahren und vorrichtungen zur steuerung einer reaktion durch einstellung des oxydationsmittelverbrauchs |
US5801273A (en) * | 1996-08-21 | 1998-09-01 | Twenty-First Century Research Corporation | Methods and devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments |
US20010053864A1 (en) * | 1996-08-21 | 2001-12-20 | Decoster David C. | Devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate |
US6103933A (en) * | 1996-11-07 | 2000-08-15 | Rpc Inc. | Methods for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator |
US5817868A (en) * | 1996-11-12 | 1998-10-06 | Twenty-First Century Research Corporation | Method and devices for controlling the oxidation of a hydrocarbon to an acid by regulating temperature/conversion relationship in multi-stage arrangements |
US6167426A (en) | 1996-11-15 | 2000-12-26 | Wireless Internet, Inc. | Contact alerts for unconnected users |
AUPO426396A0 (en) | 1996-12-18 | 1997-01-23 | Technological Resources Pty Limited | A method of producing iron |
US5824819A (en) * | 1996-12-18 | 1998-10-20 | Twenty-First Century Research Corporation | Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator |
AUPO426096A0 (en) | 1996-12-18 | 1997-01-23 | Technological Resources Pty Limited | Method and apparatus for producing metals and metal alloys |
US6037491A (en) * | 1997-07-25 | 2000-03-14 | Rpc Inc. | Methods and devices for controlling hydrocarbon oxidations to respective acids by adjusting the solvent to hydrocarbon ratio |
US5929277A (en) * | 1997-09-19 | 1999-07-27 | Twenty-First Century Research Corporation | Methods of removing acetic acid from cyclohexane in the production of adipic acid |
AUPO944697A0 (en) * | 1997-09-26 | 1997-10-16 | Technological Resources Pty Limited | A method of producing metals and metal alloys |
US5908589A (en) * | 1997-12-08 | 1999-06-01 | Twenty-First Century Research Corporation | Methods for separating catalyst from oxidation mixtures containing dibasic acids |
KR20010040818A (ko) | 1998-02-09 | 2001-05-15 | 알피시 인코포레이티드 | 탄화수소의 이염기산 산화반응 혼합물내 코발트 촉매 처리방법 |
AU2116699A (en) * | 1998-02-19 | 1999-09-06 | Rpc, Inc. | Methods and devices for separating catalyst from oxidation mixtures |
AUPP442598A0 (en) | 1998-07-01 | 1998-07-23 | Technological Resources Pty Limited | Direct smelting vessel |
US6433221B1 (en) | 1998-07-02 | 2002-08-13 | Rpc Inc. | Methods of separating catalyst in solution from a reaction mixture produced by oxidation of cyclohexane to adipic acid |
US6340420B1 (en) | 1998-07-06 | 2002-01-22 | Rpc Inc. | Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids |
MY119760A (en) | 1998-07-24 | 2005-07-29 | Tech Resources Pty Ltd | A direct smelting process |
AUPP483898A0 (en) | 1998-07-24 | 1998-08-13 | Technological Resources Pty Limited | A direct smelting process & apparatus |
AUPP554098A0 (en) | 1998-08-28 | 1998-09-17 | Technological Resources Pty Limited | A process and an apparatus for producing metals and metal alloys |
AUPP570098A0 (en) | 1998-09-04 | 1998-10-01 | Technological Resources Pty Limited | A direct smelting process |
AUPP647198A0 (en) | 1998-10-14 | 1998-11-05 | Technological Resources Pty Limited | A process and an apparatus for producing metals and metal alloys |
AUPP805599A0 (en) | 1999-01-08 | 1999-02-04 | Technological Resources Pty Limited | A direct smelting process |
MXPA01010648A (es) | 1999-04-20 | 2002-06-04 | Rpc Inc | Metodos para el reemplazo de agua y ciclohexano con acido acetico en soluciones acuosas de catalizador. |
AUPQ083599A0 (en) | 1999-06-08 | 1999-07-01 | Technological Resources Pty Limited | Direct smelting vessel |
AUPQ152299A0 (en) | 1999-07-09 | 1999-08-05 | Technological Resources Pty Limited | Start-up procedure for direct smelting process |
AUPQ205799A0 (en) | 1999-08-05 | 1999-08-26 | Technological Resources Pty Limited | A direct smelting process |
AUPQ213099A0 (en) | 1999-08-10 | 1999-09-02 | Technological Resources Pty Limited | Pressure control |
JP4458585B2 (ja) * | 1999-09-09 | 2010-04-28 | 祝治 朝倉 | 有害有機化合物の分解・無害化処理方法 |
AUPQ308799A0 (en) | 1999-09-27 | 1999-10-21 | Technological Resources Pty Limited | A direct smelting process |
AUPQ346399A0 (en) | 1999-10-15 | 1999-11-11 | Technological Resources Pty Limited | Stable idle procedure |
AUPQ365799A0 (en) | 1999-10-26 | 1999-11-18 | Technological Resources Pty Limited | A direct smelting apparatus and process |
KR100621713B1 (ko) | 2000-09-26 | 2006-09-13 | 테크놀라지칼 리소시스 피티와이. 리미티드. | 고체 물질의 품질개량 방법 및 장치 |
US6602321B2 (en) | 2000-09-26 | 2003-08-05 | Technological Resources Pty. Ltd. | Direct smelting process |
US7285186B2 (en) * | 2003-12-11 | 2007-10-23 | Zbigniew Tokarz | Transverse-flow catalytic reactor for conversion of waste plastic material and scrap rubber |
US20060228294A1 (en) * | 2005-04-12 | 2006-10-12 | Davis William H | Process and apparatus using a molten metal bath |
US8628741B2 (en) * | 2010-04-28 | 2014-01-14 | Ronald G. Presswood, Jr. | Off gas treatment using a metal reactant alloy composition |
US10427192B2 (en) | 2015-05-15 | 2019-10-01 | Ronald G. Presswood, Jr. | Method to recycle plastics, electronics, munitions or propellants using a metal reactant alloy composition |
RU2616082C1 (ru) * | 2015-12-29 | 2017-04-12 | Акционерное общество "Государственный научный центр Российской Федерации - Физико-энергетический институт имени А.И. Лейпунского" | Способ получения диоксида углерода |
CN108061302A (zh) * | 2016-11-07 | 2018-05-22 | 李江平 | 利用铁液进行生活垃圾气化熔融的方法及装置 |
DE102021114676A1 (de) | 2021-06-08 | 2022-12-08 | Karlsruher Institut für Technologie | Verfahren zur Verwertung von Carbonfasern (CK) oder Carbonfaserverstärkten Kunststoffen (CFK) |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647045A (en) * | 1948-12-06 | 1953-07-28 | Rummel Roman | Gasification of combustible materials |
US3845190A (en) * | 1972-06-20 | 1974-10-29 | Rockwell International Corp | Disposal of organic pesticides |
DE2304369C2 (de) * | 1973-01-26 | 1974-12-12 | Mannesmann Ag, 4000 Duesseldorf | Verfahren und Vorrichtung zum pyrolytischen Aufbau von Abfallstoffen |
DE2614384B2 (de) * | 1976-04-02 | 1980-04-30 | Bayer Ag, 5090 Leverkusen | Verfahren zum thermischen Zersetzen von polychlorierten organischen Verbindungen |
US4145396A (en) * | 1976-05-03 | 1979-03-20 | Rockwell International Corporation | Treatment of organic waste |
SE7900911L (sv) * | 1979-02-02 | 1980-08-03 | Esab Ab | Anordning vid en svetsutrustning |
US4230053A (en) * | 1979-02-05 | 1980-10-28 | Deardorff Paul A | Method of disposing of toxic substances |
US4246255A (en) * | 1979-04-02 | 1981-01-20 | Rockwell International Corporation | Disposal of PCB |
SU911091A1 (ru) * | 1980-06-25 | 1982-03-07 | Пермский политехнический институт | Способ уничтожени органических отходов |
US4400936A (en) * | 1980-12-24 | 1983-08-30 | Chemical Waste Management Ltd. | Method of PCB disposal and apparatus therefor |
US4432344A (en) * | 1981-07-15 | 1984-02-21 | Focus Environmental Systems | Method and apparatus for solar destruction of toxic and hazardous materials |
US4402274A (en) * | 1982-03-08 | 1983-09-06 | Meenan William C | Method and apparatus for treating polychlorinated biphenyl contamined sludge |
US4431612A (en) * | 1982-06-03 | 1984-02-14 | Electro-Petroleum, Inc. | Apparatus for the decomposition of hazardous materials and the like |
JPS5925335A (ja) * | 1982-07-30 | 1984-02-09 | Kitamura Gokin Seisakusho:Kk | Pcbの無害化処理装置 |
US4447262A (en) * | 1983-05-16 | 1984-05-08 | Rockwell International Corporation | Destruction of halogen-containing materials |
DE3434004A1 (de) * | 1984-09-15 | 1986-05-22 | Dornier System Gmbh, 7990 Friedrichshafen | Verfahren und vorrichtung zur muellvergasung |
US4574714A (en) * | 1984-11-08 | 1986-03-11 | United States Steel Corporation | Destruction of toxic chemicals |
US4602574A (en) * | 1984-11-08 | 1986-07-29 | United States Steel Corporation | Destruction of toxic organic chemicals |
US4565574A (en) * | 1984-11-19 | 1986-01-21 | Nippon Steel Corporation | Process for production of high-chromium alloy by smelting reduction |
JPS62188713A (ja) * | 1986-02-14 | 1987-08-18 | Nippon Kokan Kk <Nkk> | 溶融還元製鋼法 |
JPH0685806B2 (ja) * | 1987-08-11 | 1994-11-02 | 米澤化学工業株式会社 | 有機ハロゲン化合物の無害化処理方法 |
SE467483B (sv) * | 1989-11-24 | 1992-07-27 | Ips Interproject Service Ab | Foerfarande foer destruktion av halogenhaltiga substanser |
IT1239289B (it) * | 1990-04-27 | 1993-10-19 | Ansaldo Spa | Procedimento ed impianto per lo smaltimento di pile esauste ed altri rifiuti,tossici per la presenza di metalli pesanti, mediante trattamento di pirolisi riducente in bagni di ferro fuso |
US5271341A (en) * | 1990-05-16 | 1993-12-21 | Wagner Anthony S | Equipment and process for medical waste disintegration and reclamation |
-
1992
- 1992-12-07 ZA ZA929468A patent/ZA929468B/xx unknown
- 1992-12-07 AT AT92924507T patent/ATE165985T1/de active
- 1992-12-07 BR BR9205600A patent/BR9205600A/pt not_active Application Discontinuation
- 1992-12-07 RU RU93054166A patent/RU2114356C1/ru not_active IP Right Cessation
- 1992-12-07 AU AU30780/92A patent/AU666897B2/en not_active Ceased
- 1992-12-07 US US08/098,368 patent/US5396850A/en not_active Expired - Lifetime
- 1992-12-07 CA CA002103675A patent/CA2103675C/en not_active Expired - Fee Related
- 1992-12-07 EP EP92924507A patent/EP0571577B1/de not_active Expired - Lifetime
- 1992-12-07 KR KR1019930702349A patent/KR100243533B1/ko not_active IP Right Cessation
- 1992-12-07 WO PCT/AU1992/000657 patent/WO1993010862A1/en active IP Right Grant
- 1992-12-07 JP JP50965693A patent/JP3476817B2/ja not_active Expired - Fee Related
- 1992-12-07 DE DE69225470T patent/DE69225470T2/de not_active Expired - Fee Related
- 1992-12-07 DK DK92924507T patent/DK0571577T3/da active
Also Published As
Publication number | Publication date |
---|---|
JP3476817B2 (ja) | 2003-12-10 |
AU666897B2 (en) | 1996-02-29 |
EP0571577B1 (de) | 1998-05-13 |
CA2103675A1 (en) | 1993-06-07 |
DE69225470D1 (de) | 1998-06-18 |
WO1993010862A1 (en) | 1993-06-10 |
KR100243533B1 (ko) | 2000-02-01 |
BR9205600A (pt) | 1994-04-26 |
AU3078092A (en) | 1993-06-28 |
ZA929468B (en) | 1996-05-07 |
CA2103675C (en) | 2004-04-06 |
EP0571577A1 (de) | 1993-12-01 |
JPH06505424A (ja) | 1994-06-23 |
DK0571577T3 (da) | 1999-03-08 |
ATE165985T1 (de) | 1998-05-15 |
US5396850A (en) | 1995-03-14 |
EP0571577A4 (de) | 1994-04-27 |
RU2114356C1 (ru) | 1998-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE165985T1 (de) | Aufbereitung von abfällen | |
RU93054166A (ru) | Способ уничтожения органических отходов | |
CA2352108A1 (fr) | Procede et dispositif d'incineration et de vitrification de dechets, notamment radioactifs | |
RU94046210A (ru) | Способ обработки неорганических твердых отходов | |
NO169968C (no) | Fremgangsmaate til aa motvirke dannelsen av karbon paa metalloverflater i en krakkingsprosess og middel til utfoerelse av fremgangsmaaten | |
FR2574159B1 (fr) | Procede d'incineration de dechets a temperature controlee | |
DE69105525T2 (de) | Reduktion von metalloxyden. | |
JPS641585A (en) | Thermal transfer material | |
AU534880B2 (en) | Refining metal bath containing cooling materials | |
SE8506160L (sv) | Forfarande for vermning av fremst dysa samt anordning for utforande av forfarandet | |
JPS5438661A (en) | Method of treating refuse | |
DE3460511D1 (en) | Steelmaking process using calcium carbide as fuel | |
Burrows | Durofer--a Low-Toxicity Salt-Bath Carburising Process | |
Finkl | Method for Post-Melting Treatment of Molten Steel | |
Mordike | Laser Heat Treatment of Surfaces.(Retroactive Coverage) | |
Pinoteau et al. | Increased Productivity in AOD Converters | |
Riboud et al. | Effect of Material Transfer on Surface Phenomena in Steelmaking | |
Wang | Toughening Treatment of Fe--8 Mn--0. 1 C Ferritic Steel | |
Bontcheh-Bruevitcheh et al. | Role of Exothermal Reaction in the Destruction of Metals by Pulsed Radiation in a Tangential Air Flow.(Translation) | |
BR9000795A (pt) | Processo para operar uma celula de reducao de aluminio,processo para reduzir o desenvolvimento de produtos de oxidacao em catodos e processo para remover substancias derivadas de oxido de boro de uma celula de reducao de aluminio |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |