UA81391C2 - Knitted catalyst gauze, method of its manufacture and use - Google Patents
Knitted catalyst gauze, method of its manufacture and use Download PDFInfo
- Publication number
- UA81391C2 UA81391C2 UA2003077121A UA2003077121A UA81391C2 UA 81391 C2 UA81391 C2 UA 81391C2 UA 2003077121 A UA2003077121 A UA 2003077121A UA 2003077121 A UA2003077121 A UA 2003077121A UA 81391 C2 UA81391 C2 UA 81391C2
- Authority
- UA
- Ukraine
- Prior art keywords
- catalytic
- bonded
- threads
- rhodium
- fact
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000003054 catalyst Substances 0.000 title abstract description 11
- 238000004519 manufacturing process Methods 0.000 title description 5
- 230000003197 catalytic effect Effects 0.000 claims abstract description 114
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 34
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 21
- 229910021529 ammonia Inorganic materials 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- 239000010948 rhodium Substances 0.000 claims description 17
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 17
- 239000010970 precious metal Substances 0.000 claims description 12
- 229910052703 rhodium Inorganic materials 0.000 claims description 12
- 229910000629 Rh alloy Inorganic materials 0.000 claims description 10
- 238000009940 knitting Methods 0.000 claims description 10
- 229910001252 Pd alloy Inorganic materials 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 claims description 5
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 3
- 229910000510 noble metal Inorganic materials 0.000 abstract description 23
- 239000010410 layer Substances 0.000 description 47
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical class [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
- B01J19/2495—Net-type reactors
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- 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
- B01J35/58—Fabrics or filaments
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
- C01C3/0216—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process characterised by the catalyst used
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/024—Fabric incorporating additional compounds
- D10B2403/0242—Fabric incorporating additional compounds enhancing chemical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Knitting Of Fabric (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10105624A DE10105624A1 (de) | 2001-02-08 | 2001-02-08 | Dreidimensionale, zwei-oder mehrlagig gestrickte Katalysatormetze für Gasreaktionen |
| US26871801P | 2001-02-15 | 2001-02-15 | |
| PCT/EP2002/001364 WO2002062466A2 (en) | 2001-02-08 | 2002-02-08 | Three-dimensional catalyst gauzes knitted in two or more layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA81391C2 true UA81391C2 (en) | 2008-01-10 |
Family
ID=26008439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2003077121A UA81391C2 (en) | 2001-02-08 | 2002-08-02 | Knitted catalyst gauze, method of its manufacture and use |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1358010B2 (ja) |
| JP (1) | JP2004528159A (ja) |
| AT (1) | ATE278468T1 (ja) |
| AU (1) | AU2002254889A1 (ja) |
| CZ (1) | CZ20032150A3 (ja) |
| ES (1) | ES2229130T5 (ja) |
| HU (1) | HUP0303180A2 (ja) |
| PL (1) | PL202850B1 (ja) |
| RU (1) | RU2298433C2 (ja) |
| UA (1) | UA81391C2 (ja) |
| WO (1) | WO2002062466A2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2816117C1 (ru) * | 2022-05-25 | 2024-03-26 | Хераус Дойчланд ГмбХ унд Ко. КГ | Каталитическая система для проточного реактора и способ каталитического окисления аммиака |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398200C (zh) * | 2005-11-23 | 2008-07-02 | 贵研铂业股份有限公司 | 氨氧化用铂合金针织催化网 |
| DE102007034715A1 (de) | 2007-07-23 | 2009-01-29 | Evonik Röhm Gmbh | Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren |
| US9677188B2 (en) | 2009-06-17 | 2017-06-13 | Novellus Systems, Inc. | Electrofill vacuum plating cell |
| US9455139B2 (en) | 2009-06-17 | 2016-09-27 | Novellus Systems, Inc. | Methods and apparatus for wetting pretreatment for through resist metal plating |
| US8962085B2 (en) | 2009-06-17 | 2015-02-24 | Novellus Systems, Inc. | Wetting pretreatment for enhanced damascene metal filling |
| US9138784B1 (en) | 2009-12-18 | 2015-09-22 | Novellus Systems, Inc. | Deionized water conditioning system and methods |
| DE102011016044A1 (de) | 2011-04-04 | 2012-10-04 | Jens Kopatsch | Verfahren zur Herstellung von Formdrähten mit hoher Drahtoberfläche und Katalysatornetzen aus Formdrähten |
| CN104220156B (zh) * | 2012-03-05 | 2017-06-20 | 巴斯夫欧洲公司 | 具有内部过滤器元件的氨氧化反应器 |
| WO2014003525A1 (ru) * | 2012-06-27 | 2014-01-03 | Товарищество С Ограниченной Ответственностью "Туймекент" | Способ получения цианистого водорода |
| CN102935363A (zh) * | 2012-11-09 | 2013-02-20 | 贵研铂业股份有限公司 | 新型铂铑合金多层立体催化网及其制备方法 |
| US9435049B2 (en) | 2013-11-20 | 2016-09-06 | Lam Research Corporation | Alkaline pretreatment for electroplating |
| JP6276115B2 (ja) * | 2014-06-12 | 2018-02-07 | グンゼ株式会社 | 金属製スポンジ状立体編地 |
| US9481942B2 (en) | 2015-02-03 | 2016-11-01 | Lam Research Corporation | Geometry and process optimization for ultra-high RPM plating |
| US10337130B2 (en) * | 2016-02-01 | 2019-07-02 | The Boeing Company | Metal alloy knit fabric for high temperature insulating materials |
| JP7035780B2 (ja) * | 2018-05-08 | 2022-03-15 | トヨタ自動車株式会社 | 触媒構造体 |
| EP3647020A1 (en) * | 2018-11-05 | 2020-05-06 | Basf Se | Catalyst, catalyst carrier or absorbent monolith of stacked strands |
| PL3680214T3 (pl) * | 2019-01-14 | 2022-01-31 | Heraeus Deutschland Gmbh & Co Kg | Układ katalizatora oraz sposób katalitycznego spalania amoniaku do uzyskania tlenków azotu w instalacji średniociśnieniowej |
| EP3680015B1 (de) | 2019-01-14 | 2024-03-06 | Heraeus Precious Metals GmbH & Co. KG | Katalysatorsystem sowie verfahren zur katalytischen verbrennung von ammoniak zu stickstoffoxiden in einer mitteldruckanlage |
| DE102020120927B4 (de) * | 2020-08-07 | 2024-01-25 | Jens Kopatsch | Verfahren zur Herstellung von Netzen mit Tertiärstruktur zur katalytischen Umsetzung von Fluiden |
| EP4001483A1 (de) | 2020-11-17 | 2022-05-25 | UMICORE AG & Co. KG | Edelmetallnetz für die katalysierung von gasphasenreaktionen, sein herstellungsverfahren und seine verwendung in einem ammoniak oxidationsverfahren |
| EP4247554B1 (de) | 2020-11-17 | 2024-06-12 | Umicore AG & Co. KG | Edelmetallnetz für die katalysierung von gasphasenreaktionen |
| EP4215661B1 (de) * | 2022-01-24 | 2024-06-05 | Heraeus Precious Metals GmbH & Co. KG | Verfahren zur herstellung von edelmetallnetzen auf flachstrickmaschinen |
| EP4215662B1 (de) * | 2022-01-24 | 2024-06-12 | Heraeus Precious Metals GmbH & Co. KG | Verfahren zur herstellung von edelmetallnetzen auf flachstrickmaschinen |
| EP4407083A1 (de) | 2023-01-26 | 2024-07-31 | Umicore AG & Co. KG | Fadenführer für eine strickmaschine für edelmetallnetze |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR771524A (fr) * | 1933-07-06 | 1934-10-10 | Comptoir General Des Metaux Pr | Perfectionnement aux toiles de platine utilisées comme catalyseurs |
| US4045847A (en) * | 1970-10-02 | 1977-09-06 | Walford Richard L | Apparatus for the manufacture of weft inserted non-woven fabrics |
| US4181514A (en) * | 1978-02-14 | 1980-01-01 | Huyck Corporation | Stitch knitted filters for high temperature fluids and method of making them |
| US4189811A (en) * | 1978-03-29 | 1980-02-26 | E. I. Du Pont De Nemours And Company | Method for producing non-woven webs of cross-laid strands |
| DE3671259D1 (de) † | 1985-08-22 | 1990-06-21 | Asahi Chemical Ind | Kettengewirkte raeumliche konstruktion und verfahren und vorrichtung zu deren herstellung. |
| RU2024294C1 (ru) * | 1990-02-22 | 1994-12-15 | Барелко Виктор Владимирович | Каталитический элемент для конверсии аммиака |
| DE4206199C1 (ja) * | 1991-03-16 | 1992-11-12 | Degussa Ag, 6000 Frankfurt, De | |
| FR2694306B1 (fr) * | 1992-07-31 | 1994-10-21 | Louyot Comptoir Lyon Alemand | Fils comprenant un élément hélicoïdal, leurs assemblages et l'utilisation desdits assemblages comme catalyseur et/ou pour récupérer des métaux précieux. |
| DE4300791A1 (de) * | 1993-01-14 | 1994-07-21 | Heraeus Gmbh W C | Gewirk aus edelmetallhaltigen Drähten und Verfahren für seine Herstellung |
| DE4411774C1 (de) * | 1994-04-06 | 1995-08-17 | Degussa | Katalysatornetze für Gasreaktionen |
| US6073467A (en) † | 1994-04-06 | 2000-06-13 | Degussa Aktiengesellschaft | Catalyst gauzes for gaseous reactions |
| DE4423714A1 (de) * | 1994-07-08 | 1996-01-11 | Heraeus Gmbh W C | Gewirk aus edelmetallhaltigen Drähten und Verfahren für seine Herstellung |
| RU2150389C1 (ru) * | 1999-02-01 | 2000-06-10 | Оао "Екатеринбургский Завод По Обработке Цветных Металлов" | Пакет газопроницаемых сеток из благородных металлов для каталитических процессов |
-
2002
- 2002-02-08 CZ CZ20032150A patent/CZ20032150A3/cs unknown
- 2002-02-08 RU RU2003124443/15A patent/RU2298433C2/ru active
- 2002-02-08 WO PCT/EP2002/001364 patent/WO2002062466A2/en not_active Application Discontinuation
- 2002-02-08 JP JP2002562468A patent/JP2004528159A/ja active Pending
- 2002-02-08 EP EP02724162A patent/EP1358010B2/en not_active Expired - Lifetime
- 2002-02-08 AU AU2002254889A patent/AU2002254889A1/en not_active Abandoned
- 2002-02-08 AT AT02724162T patent/ATE278468T1/de not_active IP Right Cessation
- 2002-02-08 PL PL364139A patent/PL202850B1/pl unknown
- 2002-02-08 ES ES02724162T patent/ES2229130T5/es not_active Expired - Lifetime
- 2002-02-08 HU HU0303180A patent/HUP0303180A2/hu unknown
- 2002-08-02 UA UA2003077121A patent/UA81391C2/uk unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2816117C1 (ru) * | 2022-05-25 | 2024-03-26 | Хераус Дойчланд ГмбХ унд Ко. КГ | Каталитическая система для проточного реактора и способ каталитического окисления аммиака |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2229130T3 (es) | 2005-04-16 |
| AU2002254889A1 (en) | 2002-08-19 |
| EP1358010B2 (en) | 2008-07-23 |
| EP1358010B1 (en) | 2004-10-06 |
| PL202850B1 (pl) | 2009-07-31 |
| PL364139A1 (en) | 2004-12-13 |
| JP2004528159A (ja) | 2004-09-16 |
| EP1358010A2 (en) | 2003-11-05 |
| WO2002062466A2 (en) | 2002-08-15 |
| CZ20032150A3 (cs) | 2004-05-12 |
| RU2298433C2 (ru) | 2007-05-10 |
| ES2229130T5 (es) | 2009-01-16 |
| HUP0303180A2 (hu) | 2003-12-29 |
| ATE278468T1 (de) | 2004-10-15 |
| WO2002062466A3 (en) | 2002-11-07 |
| RU2003124443A (ru) | 2005-02-27 |
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