DE69711349D1 - Verwendung eines Katalysator zur Entfernung von organischen Chlorverbindungen und Verfahren zur Entfernung von organischen Chlorverbindungen - Google Patents
Verwendung eines Katalysator zur Entfernung von organischen Chlorverbindungen und Verfahren zur Entfernung von organischen ChlorverbindungenInfo
- Publication number
- DE69711349D1 DE69711349D1 DE69711349T DE69711349T DE69711349D1 DE 69711349 D1 DE69711349 D1 DE 69711349D1 DE 69711349 T DE69711349 T DE 69711349T DE 69711349 T DE69711349 T DE 69711349T DE 69711349 D1 DE69711349 D1 DE 69711349D1
- Authority
- DE
- Germany
- Prior art keywords
- removing organic
- organic chlorine
- chlorine compounds
- catalyst
- compounds
- 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
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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8659—Removing halogens or halogen compounds
- B01D53/8662—Organic halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8659—Removing halogens or halogen compounds
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
- B01J35/45—Nanoparticles
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
- B01J35/69—Pore distribution bimodal
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20723—Vanadium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20776—Tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/40—Mixed oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/92—Dimensions
- B01D2255/9205—Porosity
-
- 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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
- B01J2235/15—X-ray diffraction
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34974596 | 1996-12-27 | ||
JP34974496 | 1996-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69711349D1 true DE69711349D1 (de) | 2002-05-02 |
DE69711349T2 DE69711349T2 (de) | 2002-11-07 |
Family
ID=26579028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69711349T Expired - Fee Related DE69711349T2 (de) | 1996-12-27 | 1997-12-18 | Verwendung eines Katalysator zur Entfernung von organischen Chlorverbindungen und Verfahren zur Entfernung von organischen Chlorverbindungen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6120747A (de) |
EP (1) | EP0850676B1 (de) |
KR (2) | KR100322627B1 (de) |
DE (1) | DE69711349T2 (de) |
TW (1) | TW386042B (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100406360B1 (ko) * | 1998-10-15 | 2004-01-24 | 주식회사 포스코 | 염소계휘발성유기화합물의촉매산화방법 |
EP1013332B1 (de) | 1998-12-25 | 2005-06-08 | Tosoh Corporation | Verbrennungskatalysatoren und Verfahren zur Entfernung von organischen Verbindungen |
DE19921207A1 (de) * | 1999-05-07 | 2000-11-16 | Siemens Ag | Verfahren zur Herstellung einer katalytisch aktiven Masse, Katalysator mit einer derart hergestellten katalytisch aktiven Masse sowie Verwendung des Katalysators zum Abbau von Dioxinen und/oder Furanen |
JP3648125B2 (ja) * | 1999-06-25 | 2005-05-18 | 株式会社日本触媒 | 有機ハロゲン化合物の除去用触媒および有機ハロゲン化合物の除去方法 |
TW565470B (en) * | 1999-12-28 | 2003-12-11 | Nippon Catalytic Chem Ind | Process for disposing of exhaust gases |
KR100332224B1 (ko) * | 2000-01-31 | 2002-04-12 | 조성종 | 배가스내 다이옥신 배출 제어용 산화촉매, 이의 제조방법및 용도 |
KR20010100208A (ko) * | 2000-03-16 | 2001-11-14 | 김명환 | 배기가스 및 토양에 함유된 방향족 할로겐 화합물 및페놀류 화합물을 제거하는데 사용되는 복합 촉매 및 그제조방법 |
KR100632591B1 (ko) * | 2000-12-16 | 2006-10-09 | 에스케이 주식회사 | 다이옥신 제거용 촉매 조성물 및 이의 제조 방법 |
KR100392943B1 (ko) * | 2001-05-16 | 2003-07-28 | (주)케이에이치 케미컬 | 디젤엔진 배기가스의 정화용 촉매 |
US7138358B2 (en) * | 2001-11-13 | 2006-11-21 | Sud-Chemie Inc. | Catalyzed diesel particulate matter filter with improved thermal stability |
JP2004275852A (ja) * | 2003-03-14 | 2004-10-07 | Mitsubishi Heavy Ind Ltd | 排煙脱硝触媒及びその製造方法 |
US7713632B2 (en) | 2004-07-12 | 2010-05-11 | Cardinal Cg Company | Low-maintenance coatings |
KR100682515B1 (ko) * | 2005-05-19 | 2007-02-15 | 주식회사 엘지화학 | 메틸벤젠류 부분산화용 촉매의 제조방법 |
JPWO2006132097A1 (ja) | 2005-06-09 | 2009-01-08 | 株式会社日本触媒 | チタン酸化物、排ガス処理用触媒および排ガスの浄化方法 |
US7538253B2 (en) * | 2005-11-22 | 2009-05-26 | Lg Chem Ltd. | Method for preparing catalyst for partial oxidation of methylbenzenes |
WO2007121211A2 (en) | 2006-04-11 | 2007-10-25 | Cardinal Cg Company | Photocatalytic coatings having improved low-maintenance properties |
US20080011599A1 (en) | 2006-07-12 | 2008-01-17 | Brabender Dennis M | Sputtering apparatus including novel target mounting and/or control |
WO2008147359A1 (en) * | 2007-05-31 | 2008-12-04 | Carrier Corporation | Deactivation resistant photocatalyst and method of preparation |
EP2069252B1 (de) | 2007-09-14 | 2016-11-23 | Cardinal CG Company | Pflegeleichte beschichtungstechnologie |
JP5490074B2 (ja) | 2010-12-28 | 2014-05-14 | トヨタ自動車株式会社 | 三酸化硫黄分解用触媒、及び水素生成方法 |
JP5497688B2 (ja) * | 2011-05-25 | 2014-05-21 | トヨタ自動車株式会社 | 三酸化硫黄分解用触媒、及び水素生成方法 |
JP6157916B2 (ja) | 2013-04-30 | 2017-07-05 | 三菱日立パワーシステムズ株式会社 | 脱硝触媒およびその製造方法 |
CN104324717B (zh) * | 2013-12-19 | 2019-03-05 | 南京环境再生能源有限公司 | 去除垃圾焚烧炉废气中二噁英的催化剂及其制备方法 |
EP3434368B9 (de) * | 2016-03-24 | 2022-12-07 | Cataler Corporation | Abgasreinigungsvorrichtung |
WO2018093985A1 (en) | 2016-11-17 | 2018-05-24 | Cardinal Cg Company | Static-dissipative coating technology |
JP6567035B2 (ja) * | 2017-12-28 | 2019-08-28 | 本田技研工業株式会社 | 排気浄化フィルタ |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1452279A (en) * | 1973-02-27 | 1976-10-13 | Ici Ltd | Fluids purification |
DE3623492A1 (de) * | 1986-07-11 | 1988-01-21 | Hagenmaier Hans Paul | Verfahren zum abbau von halogenierten aromaten |
US5276250A (en) * | 1986-07-11 | 1994-01-04 | Hagenmaier Hans Paul | Process for decomposing polyhalogenated compounds |
DE3779209D1 (de) * | 1986-07-25 | 1992-06-25 | Mitsubishi Petrochemical Co | Katalysatoren und ihr gebrauch zur entfernung von stickoxiden in abgasen. |
US4891348A (en) * | 1986-07-25 | 1990-01-02 | Mitsubishi Petrochemical Co., Ltd. | Catalyst for removing nitrogen oxides in exhaust gases |
CA1297470C (en) * | 1986-09-30 | 1992-03-17 | Hiroaki Rikimaru | Catalyst and a method for denitrizing nitrogen oxides contained in waste gases |
US4892712A (en) * | 1987-09-04 | 1990-01-09 | Nutech Energy Systems Inc. | Fluid purification |
JP2653799B2 (ja) * | 1987-11-16 | 1997-09-17 | バブコツク日立株式会社 | 窒素酸化物の除去方法および該方法に用いる触媒 |
US5137855A (en) * | 1988-06-09 | 1992-08-11 | W. R. Grace & Co.-Conn. | Catalysts for selective catalytic reduction denox technology |
JP2633316B2 (ja) * | 1988-07-22 | 1997-07-23 | 三井造船株式会社 | 廃棄物焼却炉の排ガス処理方法 |
JPH0611378B2 (ja) * | 1988-10-18 | 1994-02-16 | 工業技術院長 | 揮発性有機塩素化合物の除去方法 |
KR950012137B1 (ko) * | 1989-02-02 | 1995-10-14 | 닛뽄 쇼크바이 카가꾸 고오교오 가부시기가이샤 | 디이젤엔진 배기가스 중의 질소산화물 제거방법 |
US5176897A (en) * | 1989-05-01 | 1993-01-05 | Allied-Signal Inc. | Catalytic destruction of organohalogen compounds |
AU632822B2 (en) * | 1989-05-01 | 1993-01-14 | Allied-Signal Inc. | Catalytic destruction of organohalogen compounds |
US5254797A (en) * | 1989-06-07 | 1993-10-19 | Ngk Insulators, Ltd. | Method of treating exhaust gas |
JPH07106299B2 (ja) * | 1989-06-08 | 1995-11-15 | 正勝 平岡 | 廃棄物処理方法 |
JPH0775656B2 (ja) * | 1989-06-07 | 1995-08-16 | 正勝 平岡 | 排ガス処理方法 |
JP2730987B2 (ja) * | 1989-08-09 | 1998-03-25 | 株式会社日本触媒 | 窒素酸化物除去用触媒および該触媒を用いた窒素酸化物の除去方法 |
US5045288A (en) * | 1989-09-15 | 1991-09-03 | Arizona Board Of Regents, A Body Corporate Acting On Behalf Of Arizona State University | Gas-solid photocatalytic oxidation of environmental pollutants |
DE59009346D1 (de) * | 1989-10-06 | 1995-08-03 | Babcock Anlagen Gmbh | Verfahren zur verringerung der emission von organischen produkten unvollständiger verbrennung. |
WO1991009823A1 (en) * | 1990-01-04 | 1991-07-11 | Trustees Of Boston University | Photocatalytic process for degradation of organic materials in a vaporized or gaseous state |
GB9102766D0 (en) * | 1991-02-09 | 1991-03-27 | Tioxide Group Services Ltd | Destruction process |
JP2609393B2 (ja) * | 1992-03-04 | 1997-05-14 | 東京都 | 排ガス処理方法 |
JPH05337336A (ja) * | 1992-06-09 | 1993-12-21 | Nkk Corp | 排ガスの浄化方法 |
JPH0775720A (ja) * | 1993-07-13 | 1995-03-20 | Kawasaki Heavy Ind Ltd | 排ガス処理方法及び窒素酸化物・ダイオキシン除去用触媒 |
JP3505751B2 (ja) * | 1993-11-26 | 2004-03-15 | 三菱化学株式会社 | 塩素化有機化合物の分解法 |
US5604339A (en) * | 1995-03-14 | 1997-02-18 | University Of Central Florida | Method of photocatalytic destruction of harmful volatile compounds at emitting surfaces |
-
1997
- 1997-12-18 DE DE69711349T patent/DE69711349T2/de not_active Expired - Fee Related
- 1997-12-18 TW TW086119177A patent/TW386042B/zh not_active IP Right Cessation
- 1997-12-18 EP EP97122444A patent/EP0850676B1/de not_active Expired - Lifetime
- 1997-12-19 US US08/995,099 patent/US6120747A/en not_active Expired - Fee Related
- 1997-12-20 KR KR1019970071169A patent/KR100322627B1/ko not_active IP Right Cessation
-
2001
- 2001-08-22 KR KR1020010050569A patent/KR100328892B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0850676A1 (de) | 1998-07-01 |
KR100328892B1 (ko) | 2002-03-20 |
DE69711349T2 (de) | 2002-11-07 |
KR100322627B1 (ko) | 2002-06-28 |
KR19980064414A (ko) | 1998-10-07 |
EP0850676B1 (de) | 2002-03-27 |
US6120747A (en) | 2000-09-19 |
TW386042B (en) | 2000-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69711349D1 (de) | Verwendung eines Katalysator zur Entfernung von organischen Chlorverbindungen und Verfahren zur Entfernung von organischen Chlorverbindungen | |
DE69531252D1 (de) | Verfahren und katalysator zur verhinderung von verschmutzung eines reaktors | |
DE69603838D1 (de) | Verfahren zur behandlung von gasen | |
DE69906524D1 (de) | Elektrolytisches verfahren zur entfernung eines stoffes von festen verbindungen | |
DE69620848D1 (de) | Photolack-Entfernungslösung und Verfahren zur Entfernung von Photolack unter Verwendung derselben | |
DE69517033D1 (de) | Verfahren zur katalytischen teiloxidation von kohlenwasserstoffen | |
DE69331469D1 (de) | Verfahren zur behandlung von abfällen | |
DE69425372D1 (de) | Verfahren zur behandlung endo-ostealer materialien | |
ATE230617T1 (de) | Verfahren und methode zur behandlung von abfällen | |
ATE270320T1 (de) | Verfahren zur aufkonzentration von kohlenwasserstoffen | |
DE69735922D1 (de) | System und Verfahren zum flexiblen Darstellen von Arbeitsvorgängen | |
DE69431625D1 (de) | Verfahren zur modifikation der formselektivität eines zeolithkatalysators und verwendung des modifizierten katalysators | |
DE69706179D1 (de) | Verfahren zur reinigung von schwefelwasserstoff-enthaltenden gasen | |
DE59702914D1 (de) | Verfahren zur reinigung von abwasser | |
DE69734120D1 (de) | Verfahren zur Entfernung von Dichtungsmittel aus einem Reifen | |
DE69602534D1 (de) | Verfahren zur verwendung von metallocenkatalysatoren | |
DE69532694D1 (de) | Verfahren zur Gewinnung und Wiederverwendung von Phosphor-Ruthenium-Komplexkatalysatoren | |
DE50008834D1 (de) | Verfahren zur funktionsüberwachung und/oder regenerierung einer gassonde | |
DE69702997D1 (de) | Verfahren zur Behandlung von verunreinigtem Aluminiumoxid | |
DE69925699D1 (de) | Verbrennungskatalysatoren und Verfahren zur Entfernung von organischen Verbindungen | |
ATE270920T1 (de) | Verfahren zur reaktiviering eines zeolitischen katalysators | |
DE59304907D1 (de) | Verfahren zur entklebung und koagulation von lacken | |
DE59704048D1 (de) | Verfahren zum Betreiben eines Hochtemperaturreaktors zur Behandlung von Entsorgungsgütern | |
DE69609082D1 (de) | Verfahren zur behandlung von abfällen | |
DE69937365D1 (de) | Verfahren zur verwendung von aralkylsiloxanen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |