BRPI0612135A2 - aparelho e processo para remoção catalìtica contìnua de aglutinante de corpos moldados metálicos e/ou cerámicos produzidos por moldagem por injeção de pó - Google Patents
aparelho e processo para remoção catalìtica contìnua de aglutinante de corpos moldados metálicos e/ou cerámicos produzidos por moldagem por injeção de pó Download PDFInfo
- Publication number
- BRPI0612135A2 BRPI0612135A2 BRPI0612135-7A BRPI0612135A BRPI0612135A2 BR PI0612135 A2 BRPI0612135 A2 BR PI0612135A2 BR PI0612135 A BRPI0612135 A BR PI0612135A BR PI0612135 A2 BRPI0612135 A2 BR PI0612135A2
- Authority
- BR
- Brazil
- Prior art keywords
- binder
- furnace
- removal
- molded bodies
- binder removal
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 81
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 239000000919 ceramic Substances 0.000 title claims abstract description 10
- 238000001746 injection moulding Methods 0.000 title claims abstract description 9
- 239000000843 powder Substances 0.000 title claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 71
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000012159 carrier gas Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229930040373 Paraformaldehyde Natural products 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 210000000746 body region Anatomy 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- -1 polyoxymethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012691 depolymerization reaction Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
- B22F3/1025—Removal of binder or filler not by heating only
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/638—Removal thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
- F27B9/022—With two tracks moving in opposite directions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Tunnel Furnaces (AREA)
- Powder Metallurgy (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005027216.9 | 2005-06-13 | ||
| DE102005027216A DE102005027216A1 (de) | 2005-06-13 | 2005-06-13 | Vorrichtung und Verfahren zum kontinuierlichen katalytischen Entbindern mit verbesserten Strömungsbedingungen |
| PCT/EP2006/062981 WO2006134054A2 (de) | 2005-06-13 | 2006-06-07 | Vorrichtung und verfahren zum kontinuierlichen katalytischen entbindern mit verbesserten strömungsbedingungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0612135A2 true BRPI0612135A2 (pt) | 2011-01-04 |
Family
ID=37199178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0612135-7A BRPI0612135A2 (pt) | 2005-06-13 | 2006-06-07 | aparelho e processo para remoção catalìtica contìnua de aglutinante de corpos moldados metálicos e/ou cerámicos produzidos por moldagem por injeção de pó |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8235710B2 (https=) |
| EP (1) | EP1899095A2 (https=) |
| JP (1) | JP2009501842A (https=) |
| KR (1) | KR20080032092A (https=) |
| CN (1) | CN101198427B (https=) |
| BR (1) | BRPI0612135A2 (https=) |
| DE (1) | DE102005027216A1 (https=) |
| EA (1) | EA200702657A1 (https=) |
| MX (1) | MX2007015634A (https=) |
| TW (1) | TW200719991A (https=) |
| WO (1) | WO2006134054A2 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802844B (zh) | 2009-06-25 | 2015-07-22 | 巴斯夫欧洲公司 | 用于热塑性模塑化合物的连续热脱粘合的方法 |
| GB0917988D0 (en) | 2009-10-14 | 2009-12-02 | Johnson Matthey Plc | Method |
| US9362546B1 (en) | 2013-01-07 | 2016-06-07 | Quantumscape Corporation | Thin film lithium conducting powder material deposition from flux |
| US10403931B2 (en) | 2013-10-07 | 2019-09-03 | Quantumscape Corporation | Garnet materials for Li secondary batteries and methods of making and using garnet materials |
| KR20240059640A (ko) | 2015-04-16 | 2024-05-07 | 퀀텀스케이프 배터리, 인코포레이티드 | 고체 전해질 제조를 위한 리튬 함유 가넷 세터 플레이트 |
| KR20250016485A (ko) | 2015-07-21 | 2025-02-03 | 퀀텀스케이프 배터리, 인코포레이티드 | 그린 가넷 박막의 캐스팅 및 소결을 위한 방법 및 재료 |
| US9966630B2 (en) | 2016-01-27 | 2018-05-08 | Quantumscape Corporation | Annealed garnet electrolyte separators |
| WO2018027200A1 (en) | 2016-08-05 | 2018-02-08 | Quantumscape Corporation | Translucent and transparent separators |
| WO2018075809A1 (en) | 2016-10-21 | 2018-04-26 | Quantumscape Corporation | Lithium-stuffed garnet electrolytes with a reduced surface defect density and methods of making and using the same |
| US11489193B2 (en) | 2017-06-23 | 2022-11-01 | Quantumscape Battery, Inc. | Lithium-stuffed garnet electrolytes with secondary phase inclusions |
| US11600850B2 (en) | 2017-11-06 | 2023-03-07 | Quantumscape Battery, Inc. | Lithium-stuffed garnet thin films and pellets having an oxyfluorinated and/or fluorinated surface and methods of making and using the thin films and pellets |
| CN112665375A (zh) * | 2019-10-15 | 2021-04-16 | 米巴精密零部件（中国）有限公司 | 烧结炉 |
| JP7708766B2 (ja) | 2020-01-15 | 2025-07-15 | クアンタムスケープ バッテリー，インコーポレイテッド | 電池用の高グリーン密度セラミック |
| WO2023021196A1 (en) | 2021-08-19 | 2023-02-23 | Headmade Materials Gmbh | Binder component for a particulate feedstock compound for use in a shaping and sintering process, particulate feedstock compound, and shaping and sintering process |
| WO2023021202A1 (en) | 2021-08-19 | 2023-02-23 | Headmade Materials Gmbh | Processes for producing a sintered part |
| CN117897247A (zh) | 2021-08-19 | 2024-04-16 | 海德梅德材料有限公司 | 用于粉末床增材制造方法的颗粒原料配混物以及成型和烧结方法 |
| CA3228949A1 (en) | 2021-08-19 | 2023-02-23 | Headmade Materials Gmbh | Binder component for a feedstock compound for use in a shaping and sintering process, particulate feedstock compound, and shaping and sintering process |
| WO2023111037A1 (en) | 2021-12-14 | 2023-06-22 | Headmade Materials Gmbh | Process for the manufacture of an element having porous portions and sintered element having non-uniform porosity |
| CN114838581B (zh) * | 2022-04-21 | 2024-02-27 | 广州市蓝炬能源科技有限公司 | 一种日用陶瓷产品的催化燃烧加热干燥工艺 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE879112C (de) | 1951-04-28 | 1953-06-11 | Licentia Gmbh | Brenn- und Gluehofen mit Bandfoerderung |
| JPS58107171U (ja) * | 1982-01-11 | 1983-07-21 | 山崎電機工業株式会社 | 連続厚膜焼成炉 |
| JPH0235232B2 (ja) * | 1987-01-20 | 1990-08-09 | Chugai Ro Kogyo Kaisha Ltd | Renzokushikiroorahaasugatashoseiro |
| JPH0616890Y2 (ja) * | 1987-06-09 | 1994-05-02 | 本田技研工業株式会社 | 焼結炉 |
| JPH0623554Y2 (ja) * | 1988-12-01 | 1994-06-22 | マツダ株式会社 | ワークの熱処理装置 |
| JPH0428995A (ja) * | 1990-05-24 | 1992-01-31 | Fujitsu Ltd | セラミック基板製造用焼成装置 |
| US5069380A (en) * | 1990-06-13 | 1991-12-03 | Carlos Deambrosio | Inerted IR soldering system |
| US5345061A (en) * | 1992-09-15 | 1994-09-06 | Vitronics Corporation | Convection/infrared solder reflow apparatus utilizing controlled gas flow |
| JPH06122903A (ja) | 1992-10-09 | 1994-05-06 | Kitagawa Iron Works Co Ltd | 金属粉末成形体の脱脂方法 |
| JP2602769B2 (ja) * | 1993-04-22 | 1997-04-23 | 東洋機械金属株式会社 | 高速化学脱脂炉 |
| CA2133387A1 (en) * | 1993-10-01 | 1995-04-02 | Basf K&F Corporation | Process for improving the debinding rate of ceramic and metal injection molded products |
| CN1042927C (zh) * | 1994-01-07 | 1999-04-14 | 清华大学 | 陶瓷注射成型体快速脱脂方法及其装置 |
| JPH07239186A (ja) * | 1994-02-28 | 1995-09-12 | Shimadzu Corp | 脱脂焼結炉 |
| CN1085192C (zh) * | 1995-11-08 | 2002-05-22 | 松下电器产业株式会社 | 陶瓷压型体的脱脂方法和脱脂装置 |
| DE19719203C2 (de) * | 1996-05-10 | 2000-05-11 | Eisenmann Kg Maschbau | Sinterverfahren für aus Metall-Pulver, insbesondere aus Mehrkomponentensystemen auf Basis von Eisen-Pulver, gepreßte Formteile sowie zur Durchführung des Verfahrens geeigneter Sinterofen |
| US5970308A (en) * | 1998-08-07 | 1999-10-19 | Air Products And Chemicals, Inc. | Method for de-lubricating powder metal compacts |
| WO2000052215A1 (en) * | 1999-03-02 | 2000-09-08 | Csir | Endothermic heat treatment of solids loaded on trolleys moving in a kiln |
| US6283748B1 (en) * | 1999-06-17 | 2001-09-04 | Btu International, Inc. | Continuous pusher furnace having traveling gas barrier |
| EP1184637A1 (en) * | 2000-08-28 | 2002-03-06 | Mino Yogyo Co., Ltd. | Firing setters and process for producing these setters |
| DE10151358A1 (de) * | 2001-10-22 | 2003-04-30 | Gero Hochtemperaturoefen Gmbh | Verfahren zur Steuerung des Entbinderungsprozesses bei MIM- oder CIM-Teilen |
| US6936793B1 (en) * | 2002-04-17 | 2005-08-30 | Novastar Technologiesm Inc. | Oven apparatus and method of use thereof |
| US6780225B2 (en) * | 2002-05-24 | 2004-08-24 | Vitronics Soltec, Inc. | Reflow oven gas management system and method |
| JP4357886B2 (ja) * | 2003-06-30 | 2009-11-04 | Ｔｄｋ株式会社 | 脱バインダ用治具および電子部品の製造方法 |
-
2005
- 2005-06-13 DE DE102005027216A patent/DE102005027216A1/de not_active Withdrawn
-
2006
- 2006-06-07 BR BRPI0612135-7A patent/BRPI0612135A2/pt not_active IP Right Cessation
- 2006-06-07 CN CN2006800211059A patent/CN101198427B/zh not_active Expired - Fee Related
- 2006-06-07 WO PCT/EP2006/062981 patent/WO2006134054A2/de not_active Ceased
- 2006-06-07 KR KR1020087000911A patent/KR20080032092A/ko not_active Ceased
- 2006-06-07 JP JP2008516284A patent/JP2009501842A/ja active Pending
- 2006-06-07 US US11/917,279 patent/US8235710B2/en not_active Expired - Fee Related
- 2006-06-07 EP EP06763566A patent/EP1899095A2/de not_active Withdrawn
- 2006-06-07 EA EA200702657A patent/EA200702657A1/ru unknown
- 2006-06-07 MX MX2007015634A patent/MX2007015634A/es active IP Right Grant
- 2006-06-12 TW TW095120856A patent/TW200719991A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US8235710B2 (en) | 2012-08-07 |
| EP1899095A2 (de) | 2008-03-19 |
| JP2009501842A (ja) | 2009-01-22 |
| MX2007015634A (es) | 2008-02-15 |
| CN101198427B (zh) | 2010-06-16 |
| WO2006134054A2 (de) | 2006-12-21 |
| TW200719991A (en) | 2007-06-01 |
| US20080199822A1 (en) | 2008-08-21 |
| CN101198427A (zh) | 2008-06-11 |
| WO2006134054A3 (de) | 2007-03-08 |
| DE102005027216A1 (de) | 2006-12-21 |
| KR20080032092A (ko) | 2008-04-14 |
| EA200702657A1 (ru) | 2008-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0612135A2 (pt) | aparelho e processo para remoção catalìtica contìnua de aglutinante de corpos moldados metálicos e/ou cerámicos produzidos por moldagem por injeção de pó | |
| US11938473B2 (en) | Device and method for thermal or thermo-chemical treatment of material | |
| US5997286A (en) | Thermal treating apparatus and process | |
| JP2009501842A5 (https=) | ||
| CN114514196A (zh) | 用于制造石墨的方法及竖式石墨化炉 | |
| US20160368828A1 (en) | Method for sintering workpieces to be sintered, and system for this purpose | |
| US8476559B2 (en) | Tunnel furnace for the temperature treatment of goods | |
| US4986967A (en) | Furnace structure for ceramic powder production | |
| EP1042640A1 (en) | Tunnel kiln for firing ceramic honeycomb bodies | |
| HU216263B (hu) | Eljárás és berendezés nyerstéglák szárítására és/vagy kiégetésére | |
| US20080289364A1 (en) | Method and system for preheating glass batch or ingredient(s) | |
| CA2580085A1 (en) | Calcining plant and method | |
| RU2166527C1 (ru) | Способ производства древесного угля и установка для производства древесного угля | |
| KR20000030020A (ko) | 유동입자층내의반응수행장치및방법 | |
| RU2102315C1 (ru) | Установка для получения пенографита | |
| RU2652684C1 (ru) | Способ и устройство для производства окатышей | |
| CN202177298U (zh) | 一种采取膜制富氧助燃技术的水泥回转窑系统 | |
| JP2005331162A (ja) | 連続式焼成炉 | |
| EP0800640A1 (en) | Reactor for heating and treating materials in a controlled atmosphere | |
| US1621222A (en) | Apparatus for burning or calcining materials | |
| CN220541763U (zh) | 一种应用于窑炉内的气体限流装置 | |
| US3392969A (en) | Installation and method for firing materials such as limestone | |
| WO2024173994A1 (en) | Processing apparatus | |
| RU2294894C2 (ru) | Способ и установка для получения терморасширенного графита | |
| SU379820A1 (https=) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA. |
|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 6A ANUIDADE. |