JP2004529843A5 - - Google Patents
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- Publication number
- JP2004529843A5 JP2004529843A5 JP2002581330A JP2002581330A JP2004529843A5 JP 2004529843 A5 JP2004529843 A5 JP 2004529843A5 JP 2002581330 A JP2002581330 A JP 2002581330A JP 2002581330 A JP2002581330 A JP 2002581330A JP 2004529843 A5 JP2004529843 A5 JP 2004529843A5
- Authority
- JP
- Japan
- Prior art keywords
- iron oxide
- catalyst
- less
- produce
- ppm
- 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.)
- Granted
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 47
- 235000013980 iron oxide Nutrition 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 16
- 238000001354 calcination Methods 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 11
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000002407 reforming Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010011416 Croup infectious Diseases 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009996 mechanical pre-treatment Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117996A DE10117996A1 (de) | 2001-04-10 | 2001-04-10 | Eisenoxide mit höherem Veredelungsgrad |
| DE10154718A DE10154718A1 (de) | 2001-11-09 | 2001-11-09 | Eisenoxide mit höherem Veredelungsgrad |
| PCT/EP2002/003672 WO2002083569A2 (de) | 2001-04-10 | 2002-04-03 | Eisenoxide mit höherem veredelungsgrad |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004529843A JP2004529843A (ja) | 2004-09-30 |
| JP2004529843A5 true JP2004529843A5 (enExample) | 2008-06-19 |
| JP4383055B2 JP4383055B2 (ja) | 2009-12-16 |
Family
ID=26009063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002581330A Expired - Lifetime JP4383055B2 (ja) | 2001-04-10 | 2002-04-03 | 改質鉄酸化物 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7186395B2 (enExample) |
| EP (1) | EP1379470B9 (enExample) |
| JP (1) | JP4383055B2 (enExample) |
| KR (1) | KR20030092062A (enExample) |
| CN (1) | CN1215984C (enExample) |
| AT (1) | ATE365702T1 (enExample) |
| AU (1) | AU2002304805A1 (enExample) |
| DE (1) | DE50210381D1 (enExample) |
| DK (1) | DK1379470T3 (enExample) |
| WO (1) | WO2002083569A2 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI267401B (en) | 2002-01-30 | 2006-12-01 | Shell Int Research | A catalyst, its preparation and its use in a dehydrogenation process |
| EP1919614A1 (de) * | 2005-07-22 | 2008-05-14 | Basf Se | Katalysator zur dehydrierung oder hydrierung von kohlenwasserstoffen enthaltend sekundäres katalysatormaterial |
| DE102005058416A1 (de) * | 2005-12-07 | 2007-06-14 | Basf Ag | Verbesserter Katalysator und Verfahren zur Polymerisation cyclischer Ether |
| EP1927580B1 (de) * | 2006-12-01 | 2011-01-12 | Michael J. Ruthner | Verfahren zur Herstellung von Eisenpulver oder Stahlpulver aus Eisenoxid-Pulver durch Oxidation und Reduktion |
| BRPI0806589A2 (pt) * | 2007-01-18 | 2014-05-13 | Shell Int Research | Catalisador, sua preparação e uso. |
| AR065023A1 (es) * | 2007-01-30 | 2009-05-13 | Shell Int Research | Un catalizador de deshidrogenacion, su proceso de preparacion y su metodo de uso |
| EP2152412A2 (en) * | 2007-05-03 | 2010-02-17 | Shell Internationale Research Maatschappij B.V. | A catalyst, its preparation and use |
| US20100022816A1 (en) * | 2008-07-22 | 2010-01-28 | Fina Technology, Inc. | Dehydrogenation of Methylbutenes to Isoprene |
| CN101804350A (zh) * | 2009-02-13 | 2010-08-18 | 北京三聚环保新材料股份有限公司 | 一种载体用氧化铁的制备方法 |
| RU2509604C1 (ru) * | 2012-12-05 | 2014-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" | Катализатор для дегидрирования алкилароматических углеводородов |
| US10316409B2 (en) * | 2012-12-21 | 2019-06-11 | Novellus Systems, Inc. | Radical source design for remote plasma atomic layer deposition |
| US10604841B2 (en) | 2016-12-14 | 2020-03-31 | Lam Research Corporation | Integrated showerhead with thermal control for delivering radical and precursor gas to a downstream chamber to enable remote plasma film deposition |
| CN111433902A (zh) | 2017-12-08 | 2020-07-17 | 朗姆研究公司 | 向下游室传送自由基和前体气体以实现远程等离子体膜沉积的有改进的孔图案的集成喷头 |
| WO2022120620A1 (en) * | 2020-12-09 | 2022-06-16 | Dic Corporation | Iron oxide particles and method for producing iron oxide particles |
| WO2023105037A1 (en) | 2021-12-10 | 2023-06-15 | Basf Se | Process for the refining of iron oxides, iron oxides resulting thereof and their use |
| KR102632434B1 (ko) * | 2022-10-14 | 2024-02-02 | 고려아연 주식회사 | 아연 제련 공정의 부산물인 산화철로부터 고품위 정제 산화철의 제조방법 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2414585A (en) * | 1945-06-26 | 1947-01-21 | Shell Dev | Catalytic dehydrogenation |
| US4134858A (en) * | 1974-05-07 | 1979-01-16 | Institut Francais Du Petrole | Catalysts, their manufacture for use in dehydrogenation reactions |
| US4436681A (en) † | 1982-05-17 | 1984-03-13 | Barczak Virgil J | Process for producing iron oxide weighting material from iron chloride solutions |
| JPS6172601A (ja) | 1984-09-14 | 1986-04-14 | Nippon Mining Co Ltd | 重質炭化水素の分解軽質化と水素の製造方法 |
| JPS61146719A (ja) * | 1984-12-17 | 1986-07-04 | Nisshin Steel Co Ltd | 酸化鉄より塩素イオンを除去する方法 |
| FR2617060A1 (fr) | 1987-06-29 | 1988-12-30 | Shell Int Research | Catalyseur de deshydrogenation, application a la preparation de styrene et styrene ainsi obtenu |
| JPH01192731A (ja) * | 1988-01-28 | 1989-08-02 | Sumitomo Metal Ind Ltd | 酸化鉄の塩素低減方法 |
| JPH0234519A (ja) * | 1988-07-26 | 1990-02-05 | Hideaki Suito | 高純度酸化鉄の製造方法 |
| DE3932166A1 (de) | 1989-09-27 | 1991-04-04 | Bayer Ag | Eisenoxidrot- und eisenoxidbraun-mikrogranulate, verfahren zu ihrer herstellung sowie deren verwendung |
| AT399516B (de) * | 1993-07-21 | 1995-05-26 | Andritz Patentverwaltung | Verfahren zur regeneration von salzsäure aus beizanlagen |
| US5401485A (en) * | 1994-03-15 | 1995-03-28 | Shell Oil Company | Reduction of residual chloride in iron oxides |
| KR100373571B1 (ko) | 1994-12-14 | 2003-04-21 | 쉘 인터내셔널 리써치 마챠피즈 비 브이 | 재구성된산화철 |
| US5597547A (en) | 1995-04-13 | 1997-01-28 | Shell Oil Company | Reduction of residual chloride in iron oxides |
| EP0850881B1 (de) † | 1996-12-27 | 2002-08-21 | Ruthner, Michael Johann, Dipl.Ing. Dr.mont. | Verfahren und Vorrichtung zur Herstellung von Eisenoxiden aus salzsauren eisenchloridhaltigen Lösungen |
| DE19814080A1 (de) * | 1998-03-30 | 1999-10-07 | Basf Ag | Katalysator zur Dehydrierung von Kohlenwasserstoffen, insbesondere zur Dehydrierung von Ethylbenzol zu Styrol, sowie Verfahren zu seiner Herstellung |
| EP1027928B1 (de) * | 1999-02-10 | 2006-03-01 | Basf Aktiengesellschaft | Katalysator zur Dehydrierung von Ethylbenzol zu Styrol |
-
2002
- 2002-04-03 US US10/473,214 patent/US7186395B2/en not_active Expired - Lifetime
- 2002-04-03 KR KR10-2003-7013318A patent/KR20030092062A/ko not_active Ceased
- 2002-04-03 CN CN028080793A patent/CN1215984C/zh not_active Expired - Fee Related
- 2002-04-03 DE DE50210381T patent/DE50210381D1/de not_active Expired - Lifetime
- 2002-04-03 AU AU2002304805A patent/AU2002304805A1/en not_active Abandoned
- 2002-04-03 DK DK02732550T patent/DK1379470T3/da active
- 2002-04-03 EP EP02732550A patent/EP1379470B9/de not_active Expired - Lifetime
- 2002-04-03 JP JP2002581330A patent/JP4383055B2/ja not_active Expired - Lifetime
- 2002-04-03 WO PCT/EP2002/003672 patent/WO2002083569A2/de not_active Ceased
- 2002-04-03 AT AT02732550T patent/ATE365702T1/de not_active IP Right Cessation
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