TW225556B - - Google Patents
Info
- Publication number
- TW225556B TW225556B TW080101744A TW80101744A TW225556B TW 225556 B TW225556 B TW 225556B TW 080101744 A TW080101744 A TW 080101744A TW 80101744 A TW80101744 A TW 80101744A TW 225556 B TW225556 B TW 225556B
- Authority
- TW
- Taiwan
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/570,905 US5125965A (en) | 1990-08-22 | 1990-08-22 | Method for maintaining fluidization in a fluidized bed reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW225556B true TW225556B (OSRAM) | 1994-06-21 |
Family
ID=24281535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW080101744A TW225556B (OSRAM) | 1990-08-22 | 1991-03-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5125965A (OSRAM) |
| EP (1) | EP0544828A1 (OSRAM) |
| AU (1) | AU8724791A (OSRAM) |
| CA (1) | CA2090119A1 (OSRAM) |
| TW (1) | TW225556B (OSRAM) |
| WO (1) | WO1992003581A1 (OSRAM) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5330557A (en) * | 1990-02-12 | 1994-07-19 | Amax Inc. | Fluid bed reduction to produce flowable molybdenum metal |
| AT403775B (de) * | 1995-10-31 | 1998-05-25 | Plansee Ag | Verfahren zur reduktion von metallverbindungen |
| AT404002B (de) * | 1996-07-15 | 1998-07-27 | Thule Ind Ab | Zusammenklappbarer exzenterspannhebel |
| AT404912B (de) * | 1996-11-04 | 1999-03-25 | Plansee Ag | Verfahren zur herstellung von pulver-pressansätzen für feinkörniges hartmetall |
| DE19960575A1 (de) * | 1999-12-15 | 2001-06-21 | Krupp Polysius Ag | Verfahren und Anlage zur Reduktion von Feinerzen |
| CN101223293A (zh) * | 2005-06-15 | 2008-07-16 | 澳斯特帕克资源公司 | 金属氯化物溶液的处理和直接还原铁的方法和装置 |
| US7670139B2 (en) * | 2006-04-19 | 2010-03-02 | Wells Products Group, Inc. | Method and apparatus for reduced emissions fuel combustion |
| US20100121128A1 (en) * | 2006-04-19 | 2010-05-13 | Hance Robert L | Method and apparatus for thermochemical conversion of materials |
| JP2012528925A (ja) | 2009-06-02 | 2012-11-15 | サーモケム リカバリー インターナショナル インコーポレイテッド | 一体化された燃料電池発電システムを有するガス化装置 |
| WO2012061742A1 (en) | 2010-11-05 | 2012-05-10 | ThermoChem Recovery International | Solids circulation system and method for capture and conversion of reactive solids |
| US8813325B2 (en) * | 2011-04-12 | 2014-08-26 | Intermolecular, Inc. | Method for fabricating a DRAM capacitor |
| CN103958398B (zh) | 2011-09-27 | 2016-01-06 | 国际热化学恢复股份有限公司 | 合成气净化系统和方法 |
| CN109070156B (zh) * | 2016-02-16 | 2021-08-17 | 国际热化学恢复股份有限公司 | 两阶段能量集成产物气体发生系统和方法 |
| ES2923073T3 (es) | 2016-03-25 | 2022-09-22 | Thermochem Recovery Int Inc | Sistema de generación de producto gaseoso integrada en energía de tres fases |
| US10364398B2 (en) | 2016-08-30 | 2019-07-30 | Thermochem Recovery International, Inc. | Method of producing product gas from multiple carbonaceous feedstock streams mixed with a reduced-pressure mixing gas |
| US10197014B2 (en) | 2016-08-30 | 2019-02-05 | Thermochem Recovery International, Inc. | Feed zone delivery system having carbonaceous feedstock density reduction and gas mixing |
| US10197015B2 (en) | 2016-08-30 | 2019-02-05 | Thermochem Recovery International, Inc. | Feedstock delivery system having carbonaceous feedstock splitter and gas mixing |
| RU2656124C2 (ru) * | 2016-10-11 | 2018-06-01 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ получения порошка молибдена |
| US10329506B2 (en) | 2017-04-10 | 2019-06-25 | Thermochem Recovery International, Inc. | Gas-solids separation system having a partitioned solids transfer conduit |
| US10717102B2 (en) | 2017-05-31 | 2020-07-21 | Thermochem Recovery International, Inc. | Pressure-based method and system for measuring the density and height of a fluidized bed |
| US9920926B1 (en) | 2017-07-10 | 2018-03-20 | Thermochem Recovery International, Inc. | Pulse combustion heat exchanger system and method |
| US10099200B1 (en) | 2017-10-24 | 2018-10-16 | Thermochem Recovery International, Inc. | Liquid fuel production system having parallel product gas generation |
| US11555157B2 (en) | 2020-03-10 | 2023-01-17 | Thermochem Recovery International, Inc. | System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas |
| US11466223B2 (en) | 2020-09-04 | 2022-10-11 | Thermochem Recovery International, Inc. | Two-stage syngas production with separate char and product gas inputs into the second stage |
| CN114515835B (zh) * | 2022-02-25 | 2024-04-09 | 金堆城钼业光明（山东）股份有限公司 | 一种钼粉及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2398114A (en) * | 1942-09-12 | 1946-04-09 | Westinghouse Electric Corp | Reduction of molybdenum trioxide |
| US2783187A (en) * | 1954-12-01 | 1957-02-26 | William W Odell | Contacting fluids with solids |
| US3264098A (en) * | 1963-08-19 | 1966-08-02 | Westinghouse Electric Corp | Fluidized bed process for the production of molybdenum |
| US3311466A (en) * | 1963-11-29 | 1967-03-28 | Int Nickel Co | Reduction of metal oxides |
| US3941867A (en) * | 1974-09-04 | 1976-03-02 | Canadian Patents And Development Limited | Production of molybdenum trioxide from molybdenite in a fluidized bed |
| US4045216A (en) * | 1975-11-03 | 1977-08-30 | Amax Inc. | Direct reduction of molybdenum oxide to substantially metallic molybdenum |
| JPS54160508A (en) * | 1978-06-08 | 1979-12-19 | Saneigumi Kk | Simultaneous production of reduced iron and reducing gas |
| US4659376A (en) * | 1984-05-25 | 1987-04-21 | Amax Inc. | Fluid bed reduction to produce molybdenum metal |
-
1990
- 1990-08-22 US US07/570,905 patent/US5125965A/en not_active Expired - Lifetime
-
1991
- 1991-03-05 TW TW080101744A patent/TW225556B/zh active
- 1991-08-20 AU AU87247/91A patent/AU8724791A/en not_active Abandoned
- 1991-08-20 EP EP91918157A patent/EP0544828A1/en not_active Withdrawn
- 1991-08-20 CA CA002090119A patent/CA2090119A1/en not_active Abandoned
- 1991-08-20 WO PCT/US1991/005936 patent/WO1992003581A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0544828A4 (OSRAM) | 1994-03-16 |
| US5125965A (en) | 1992-06-30 |
| AU8724791A (en) | 1992-03-17 |
| EP0544828A1 (en) | 1993-06-09 |
| CA2090119A1 (en) | 1992-02-23 |
| WO1992003581A1 (en) | 1992-03-05 |