JP2014217838A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014217838A5 JP2014217838A5 JP2014092187A JP2014092187A JP2014217838A5 JP 2014217838 A5 JP2014217838 A5 JP 2014217838A5 JP 2014092187 A JP2014092187 A JP 2014092187A JP 2014092187 A JP2014092187 A JP 2014092187A JP 2014217838 A5 JP2014217838 A5 JP 2014217838A5
- Authority
- JP
- Japan
- Prior art keywords
- precursor
- catalyst
- oet
- tungsten
- molybdenum
- 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
- 239000003054 catalyst Substances 0.000 claims description 19
- 239000002243 precursor Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 11
- 229910052721 tungsten Inorganic materials 0.000 claims description 11
- 239000010937 tungsten Substances 0.000 claims description 11
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims description 9
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 8
- 238000005470 impregnation Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000003446 ligand Substances 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 2
- 238000004517 catalytic hydrocracking Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000005987 sulfurization reaction Methods 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 8
- 229910052750 molybdenum Inorganic materials 0.000 claims 8
- 239000011733 molybdenum Substances 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 2
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 238000005486 sulfidation Methods 0.000 claims 2
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 230000001186 cumulative effect Effects 0.000 claims 1
- 239000000539 dimer Substances 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 238000011066 ex-situ storage Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000010457 zeolite Substances 0.000 description 23
- 229910021536 Zeolite Inorganic materials 0.000 description 18
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 18
- 239000013078 crystal Substances 0.000 description 7
- 229910001657 ferrierite group Inorganic materials 0.000 description 3
- 229910052680 mordenite Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000012013 faujasite Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000005595 acetylacetonate group Chemical group 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002152 aqueous-organic solution Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1353941 | 2013-04-30 | ||
| FR1353941A FR3004968B1 (fr) | 2013-04-30 | 2013-04-30 | Procede de preparation d'un catalyseur a base de tungstene utilisable en hydrotraitement ou en hydrocraquage |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014217838A JP2014217838A (ja) | 2014-11-20 |
| JP2014217838A5 true JP2014217838A5 (enExample) | 2017-06-15 |
| JP6450526B2 JP6450526B2 (ja) | 2019-01-09 |
Family
ID=49274740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014092187A Expired - Fee Related JP6450526B2 (ja) | 2013-04-30 | 2014-04-28 | 水素化処理または水素化分解における使用のためのタングステンをベースとする触媒の調製方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9579642B2 (enExample) |
| EP (1) | EP2799132B1 (enExample) |
| JP (1) | JP6450526B2 (enExample) |
| KR (1) | KR102189092B1 (enExample) |
| CN (1) | CN104128190B (enExample) |
| BR (1) | BR102014009728B1 (enExample) |
| CA (1) | CA2850210C (enExample) |
| FR (1) | FR3004968B1 (enExample) |
| IN (1) | IN2014CH02100A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268974B (zh) * | 2015-06-10 | 2019-02-01 | 中国石油化工股份有限公司 | 一种加氢催化剂的活化方法及其应用 |
| CN106513006B (zh) * | 2016-11-14 | 2018-10-02 | 中海油天津化工研究设计院有限公司 | 一种体相加氢精制催化剂的制备方法 |
| US12071592B2 (en) | 2017-02-12 | 2024-08-27 | Magēmā Technology LLC | Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil |
| US10655074B2 (en) | 2017-02-12 | 2020-05-19 | Mag{hacek over (e)}m{hacek over (a)} Technology LLC | Multi-stage process and device for reducing environmental contaminates in heavy marine fuel oil |
| US12281266B2 (en) | 2017-02-12 | 2025-04-22 | Magẽmã Technology LLC | Heavy marine fuel oil composition |
| US11788017B2 (en) | 2017-02-12 | 2023-10-17 | Magëmã Technology LLC | Multi-stage process and device for reducing environmental contaminants in heavy marine fuel oil |
| US12025435B2 (en) | 2017-02-12 | 2024-07-02 | Magēmã Technology LLC | Multi-stage device and process for production of a low sulfur heavy marine fuel oil |
| US10604709B2 (en) | 2017-02-12 | 2020-03-31 | Magēmā Technology LLC | Multi-stage device and process for production of a low sulfur heavy marine fuel oil from distressed heavy fuel oil materials |
| FR3073429B1 (fr) | 2017-11-15 | 2022-01-07 | Ifp Energies Now | Procede de reduction photocatalytique du dioxyde de carbone mettant en œuvre un photocatalyseur a base de sulfure de molybdene ou de sulfure de tungstene supporte |
| US12053766B2 (en) * | 2018-09-18 | 2024-08-06 | Hindustan Petroleum Corporation Limited | Organometallic compound for hydrocarbon cracking |
| FR3089133B1 (fr) * | 2018-11-30 | 2024-04-19 | Ifp Energies Now | Procédé de préparation d’une couche active d’électrode pour des réactions de réduction électrochimique |
| FR3089132A1 (fr) * | 2018-11-30 | 2020-06-05 | IFP Energies Nouvelles | Procédé de préparation d’un matériau catalytique pour des réactions de réduction électrochimique comportant un métal du groupe VI et du groupe VIII obtenu par réduction chimique |
| FR3089135A1 (fr) * | 2018-11-30 | 2020-06-05 | IFP Energies Nouvelles | Procédé de préparation d’un matériau catalytique à base de précurseur mononucléaire de type W ou Mo pour des réactions de réduction électrochimique |
| FR3089134B1 (fr) * | 2018-11-30 | 2020-11-13 | Ifp Energies Now | Procédé de préparation d’un matériau catalytique d’électrode pour des réactions de réduction électrochimique préparé par électroréduction. |
| KR20200086983A (ko) * | 2019-01-10 | 2020-07-20 | 코아텍주식회사 | 대용량 과불화화합물 제거를 위한 금속산화물 촉매 및 그 제조 방법 |
| CN111672539B (zh) * | 2020-06-15 | 2023-02-28 | 周口师范学院 | 一种六核镍取代钨氧簇加氢催化脱硫催化剂及其制备方法和使用方法 |
| US11529625B2 (en) * | 2021-02-02 | 2022-12-20 | Saudi Arabian Oil Company | Method of producing an encapsulated hydroprocessing catalyst |
| US11529614B2 (en) * | 2021-02-02 | 2022-12-20 | Saudi Arabian Oil Company | Coated hydroprocessing catalyst |
| CN113004969A (zh) * | 2021-02-27 | 2021-06-22 | 新疆佳宇恒能源科技有限公司 | 一种废润滑油再生的加氢方法 |
| US11911750B1 (en) * | 2022-12-07 | 2024-02-27 | Saudi Arabian Oil Company | Slurry-phase catalyst compositions and methods of making the same |
| CN119500252A (zh) * | 2023-08-22 | 2025-02-25 | 中国石油化工股份有限公司 | 一种加氢裂化催化剂及其制备方法和应用 |
| CN119524920B (zh) * | 2023-08-22 | 2025-11-04 | 中国石油化工股份有限公司 | 一种复合加氢裂化催化剂及其制备方法和应用 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2547380A (en) | 1945-10-01 | 1951-04-03 | Union Oil Co | Catalyst for hydrocarbon conversion |
| US2963360A (en) | 1957-06-14 | 1960-12-06 | Dow Chemical Co | Agglomerating titaniferous materials by use of hydrochloric acid |
| JPS526711B1 (enExample) | 1971-02-01 | 1977-02-24 | ||
| US4012340A (en) | 1971-02-01 | 1977-03-15 | Chiyoda Kako Kensetsu Kabushiki Kaisha | Process for preparing catalysts for hydrodesulfurization |
| US3932308A (en) * | 1972-02-09 | 1976-01-13 | Uniroyal Inc. | Hydrogenation catalyst |
| US4085193A (en) * | 1973-12-12 | 1978-04-18 | Mitsubishi Petrochemical Co. Ltd. | Catalytic process for reducing nitrogen oxides to nitrogen |
| US4063308A (en) | 1975-06-27 | 1977-12-13 | International Business Machines Corporation | Automatic clock tuning and measuring system for LSI computers |
| US4048109A (en) * | 1975-12-29 | 1977-09-13 | Uop Inc. | Oligomerization process and catalysts therefor |
| US4574120A (en) | 1984-10-15 | 1986-03-04 | Shell Oil Company | Method for preparing high activity silica supported hydrotreating catalysts |
| US5137855A (en) * | 1988-06-09 | 1992-08-11 | W. R. Grace & Co.-Conn. | Catalysts for selective catalytic reduction denox technology |
| US5248412A (en) * | 1990-03-30 | 1993-09-28 | Cosmo Research Institute | Process for producing catalyst composition for use in hydrodesulfurization of hydrocarbon oil and process for hydrodesulfurizing hydrocarbon oil |
| JPH0813330B2 (ja) | 1990-03-30 | 1996-02-14 | 株式会社コスモ総合研究所 | 炭化水素油の水素化脱硫触媒組成物の製造法 |
| FR2664507B1 (fr) | 1990-07-13 | 1995-04-14 | Eurecat Europ Retrait Catalys | Procede de pretraitement d'un catalyseur par un melange d'un agent soufre et d'un agent reducteur organique. |
| JP2900771B2 (ja) * | 1992-11-18 | 1999-06-02 | 住友金属鉱山株式会社 | 炭化水素油の水素化処理触媒の製造方法 |
| JPH07136523A (ja) | 1993-11-12 | 1995-05-30 | Japan Energy Corp | 水素化処理用触媒の製造方法 |
| JP3802106B2 (ja) | 1995-06-08 | 2006-07-26 | 日本ケッチェン株式会社 | 炭化水素油の水素化処理触媒とその製造方法およびその活性化方法 |
| FR2749778B1 (fr) | 1996-06-13 | 1998-08-14 | Elf Antar France | Procede de preparation de catalyseurs d'hydrotraitement |
| FR2764211B1 (fr) | 1997-06-09 | 1999-10-08 | Elf Antar France | Procede de preparation de catalyseurs d'hydrotraitement |
| FR2792551B1 (fr) | 1999-04-20 | 2001-06-08 | Atochem Elf Sa | Procede de sulfuration de catalyseurs d'hydrotraitement |
| JP4381558B2 (ja) * | 2000-04-06 | 2009-12-09 | 昭和高分子株式会社 | 可視光励起可能な光触媒性組成物及び光触媒性薄膜並びにそれらの製造方法 |
| CN1168538C (zh) | 2000-04-11 | 2004-09-29 | 阿克佐诺贝尔股份有限公司 | 含添加剂的催化剂的硫化方法 |
| FR2880823B1 (fr) | 2005-01-20 | 2008-02-22 | Total France Sa | Catalyseur d'hydrotraitement, son procede de preparation et et son utilisation |
| FR2903979B1 (fr) * | 2006-07-24 | 2009-02-20 | Inst Francais Du Petrole | Procede de preparation d'au moins un sel de cobalt et/ou de nickel d'au moins un heteropolyanion d'anderson combinant dans sa structure le molybdene et le cobalt ou le nickel |
| JP5508856B2 (ja) | 2006-12-19 | 2014-06-04 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 高活性の担持留出油水素処理触媒 |
| US9187702B2 (en) * | 2009-07-01 | 2015-11-17 | Chevron U.S.A. Inc. | Hydroprocessing catalyst and method of making the same |
| FR2953740B1 (fr) | 2009-12-16 | 2012-01-13 | Inst Francais Du Petrole | Catalyseur utilisable en hydrotraitement comprenant des metaux des groupes viii et vib sauf le couple cobalt-molybdene, et preparation avec de l'acide acetique et du succinate de dialkyle c1-c4 |
| US20110250114A1 (en) * | 2010-04-13 | 2011-10-13 | Millennium Inorganic Chemicals, Inc. | Vanadia-Based DeNOx Catalysts and Catalyst Supports |
| FR2969647B1 (fr) | 2010-12-22 | 2012-12-21 | IFP Energies Nouvelles | Procede d'hydrocraquage de coupes hydrocarbonees utilisant un catalyseur a base d'heteropolyanions pieges dans un support oxyde mesostructure |
| FR2969645B1 (fr) | 2010-12-22 | 2012-12-28 | IFP Energies Nouvelles | Procede d'hydrodesulfuration de coupes gazoles utilisant un catalyseur a base d'heteropolyanions pieges dans un support silicique mesostructure |
-
2013
- 2013-04-30 FR FR1353941A patent/FR3004968B1/fr not_active Expired - Fee Related
-
2014
- 2014-03-26 EP EP14305438.5A patent/EP2799132B1/fr active Active
- 2014-04-24 BR BR102014009728-7A patent/BR102014009728B1/pt not_active IP Right Cessation
- 2014-04-25 IN IN2100CH2014 patent/IN2014CH02100A/en unknown
- 2014-04-25 CA CA2850210A patent/CA2850210C/fr active Active
- 2014-04-28 JP JP2014092187A patent/JP6450526B2/ja not_active Expired - Fee Related
- 2014-04-29 KR KR1020140051784A patent/KR102189092B1/ko not_active Expired - Fee Related
- 2014-04-30 US US14/265,655 patent/US9579642B2/en not_active Expired - Fee Related
- 2014-04-30 CN CN201410179595.1A patent/CN104128190B/zh not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014217838A5 (enExample) | ||
| TWI466996B (zh) | 脫蠟觸媒與方法 | |
| JP2010510060A5 (enExample) | ||
| JP5577036B2 (ja) | 変性ゼオライト含有触媒の調製方法および軽質オレフィン類のオリゴマー化におけるそれの使用 | |
| Rodrigues et al. | Correlations between dispersion, acidity, reducibility, and propane aromatization activity of gallium species supported on HZSM5 zeolites | |
| CN1102864C (zh) | 含有沸石euo的催化剂及其在含8个碳的芳香化合物的异构化中的应用 | |
| US9908109B2 (en) | Zeolite based catalyst composition for the reduction of olefins in FCC naphtha | |
| CN103055930A (zh) | 低碳烷烃脱氢催化剂及其制备方法 | |
| CN103418431A (zh) | 一种用于制备有机含氧化合物制低碳烯烃的催化剂的sapo-34/sapo-18复合分子筛及其制备方法 | |
| CN105582978A (zh) | 一种二甲苯异构化催化剂的制备方法 | |
| CN103842318B (zh) | 用于烃转化的催化剂及方法 | |
| CN107952471A (zh) | 烷基芳烃异构化催化剂及制备和应用 | |
| CN1049406C (zh) | 具有mfi结构含磷和稀土的分子筛 | |
| CN1027632C (zh) | 含稀土五元环结构高硅沸石的制备方法 | |
| US11198115B2 (en) | Sequential impregnation for noble metal alloy formation | |
| CN101091920A (zh) | Zsm－5/丝光沸石复合分子筛的制备方法 | |
| JP2022513396A (ja) | 微多孔性モレキュラーシーブ触媒のか焼 | |
| US10195604B2 (en) | Modified zeolite catalyst and methods for producing and using same | |
| CN1020269C (zh) | 含稀土五元环结构高硅沸石的合成 | |
| CN111215131B (zh) | 一种基于mtw型结构分子筛的择型异构催化剂制备方法 | |
| CN1762594A (zh) | 一种烷烃临氢异构化催化剂及其制备方法和应用 | |
| CN109718834B (zh) | 改性分子筛及其制备方法和应用 | |
| CN1111086C (zh) | 一种含稀土的分子筛及其制备方法 | |
| CN105435835A (zh) | 一种加氢裂化催化剂及其制备和应用 | |
| CN1088407C (zh) | 一种含磷沸石及其制备方法 |