ES2457917R1 - Adsorbente de criba molecular 5a y procedimiento para la preparacion del mismo - Google Patents
Adsorbente de criba molecular 5a y procedimiento para la preparacion del mismo Download PDFInfo
- Publication number
- ES2457917R1 ES2457917R1 ES201331581A ES201331581A ES2457917R1 ES 2457917 R1 ES2457917 R1 ES 2457917R1 ES 201331581 A ES201331581 A ES 201331581A ES 201331581 A ES201331581 A ES 201331581A ES 2457917 R1 ES2457917 R1 ES 2457917R1
- Authority
- ES
- Spain
- Prior art keywords
- adsorbent
- preparation
- particles
- matrix particles
- procedure
- 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
- 238000000034 method Methods 0.000 title abstract 5
- 238000002360 preparation method Methods 0.000 title abstract 3
- 239000003463 adsorbent Substances 0.000 abstract 7
- 239000002245 particle Substances 0.000 abstract 6
- 239000002808 molecular sieve Substances 0.000 abstract 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 5
- 239000011159 matrix material Substances 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
Classifications
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3071—Washing or leaching
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28011—Other properties, e.g. density, crush strength
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
- B01J20/28071—Pore volume, e.g. total pore volume, mesopore volume, micropore volume being less than 0.5 ml/g
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3042—Use of binding agents; addition of materials ameliorating the mechanical properties of the produced sorbent
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- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7003—A-type
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- 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
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- 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
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Adsorbente de criba molecular 5A y procedimiento para la preparación del mismo.#La presente invención da a conocer un adsorbente y su procedimiento de preparación, cuyo diámetro promedio de los granos cristalinos de cribas moleculares 5A en el adsorbente es de 0,2-2,{mi}m; en base al peso seco del adsorbente, el contenido de cribas moleculares 5A en el adsorbente es de 92% en peso o superior; la proporción de rotura del adsorbente a 250N es de 9% o inferior. El procedimiento de preparación del adsorbente comprende: proceso de un material en polvo que contiene cribas moleculares 4A y una fuente de aglomerante para conformación por rodillos para obtener partículas; secado y calcinación de las partículas para obtener partículas matriz; pre-humedecido de las partículas matriz y, a continuación, proceso de las partículas matriz por transformación cristalina, de manera que el aglomerante de las partículas matriz es transformado esencialmente en cribas moleculares 4A.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210421121 | 2012-10-29 | ||
CN201210421121 | 2012-10-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2457917A2 ES2457917A2 (es) | 2014-04-29 |
ES2457917R1 true ES2457917R1 (es) | 2015-03-17 |
ES2457917B1 ES2457917B1 (es) | 2015-09-22 |
Family
ID=50483295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201331581A Active ES2457917B1 (es) | 2012-10-29 | 2013-10-29 | Adsorbente de criba molecular 5a y procedimiento para la preparacion del mismo |
Country Status (5)
Country | Link |
---|---|
US (1) | US9656241B2 (es) |
CN (1) | CN103933932B (es) |
ES (1) | ES2457917B1 (es) |
FR (1) | FR2997317B1 (es) |
IT (1) | ITUD20130141A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105749859B (zh) * | 2014-12-17 | 2018-05-04 | 中国石油天然气股份有限公司 | 用于甲基丙烯酸甲酯脱酸吸附剂的制备方法 |
CN106423047B (zh) * | 2015-08-10 | 2019-12-27 | 中国石油化工股份有限公司 | 一种球形正构烷烃吸附剂及其制备方法 |
CN106475048B (zh) * | 2015-08-28 | 2019-05-21 | 中国石油化工股份有限公司 | 一种无粘结剂的5a分子筛球形吸附剂及制备方法 |
CN107961759B (zh) * | 2016-10-19 | 2020-08-11 | 中国石油化工股份有限公司 | 一种5a分子筛吸附剂及其制备方法和应用 |
CN107376835B (zh) * | 2017-08-18 | 2020-12-01 | 洛阳建龙微纳新材料股份有限公司 | 一种高效制氢吸附剂及其制备方法 |
CN109772261B (zh) * | 2017-11-13 | 2021-11-26 | 中国石油化工股份有限公司 | 5a分子筛吸附剂及其制备方法和应用 |
CN108485314A (zh) * | 2018-04-10 | 2018-09-04 | 宁波卡利特新材料有限公司 | 一种具有吸附功能的橡塑增强剂制备方法 |
CN111097378A (zh) * | 2018-10-29 | 2020-05-05 | 中国石油化工股份有限公司 | 一种改性分子筛吸附剂及其制备方法和应用 |
CN111097379A (zh) * | 2018-10-29 | 2020-05-05 | 中国石油化工股份有限公司 | 一种5a分子筛及其制备方法和应用 |
CN111097375A (zh) * | 2018-10-29 | 2020-05-05 | 中国石油化工股份有限公司 | 一种改性分子筛及其制备方法和应用 |
CN111111609B (zh) * | 2018-10-30 | 2022-02-22 | 中国石油化工股份有限公司 | 5a分子筛吸附剂及其制备方法和应用 |
CN109289764B (zh) * | 2018-11-02 | 2021-04-06 | 太原理工大学 | 一种tut-5a的合成方法及其在丙炔丙烯高效分离中的应用 |
CN112755966A (zh) * | 2019-10-21 | 2021-05-07 | 中国石油化工股份有限公司 | 5a分子筛吸附剂及其制备方法和应用 |
CN112717877A (zh) * | 2019-10-28 | 2021-04-30 | 中国石油化工股份有限公司 | 一种吸附材料及其制备方法和应用 |
CN114054484B (zh) * | 2020-07-31 | 2024-06-07 | 中国石油化工股份有限公司 | 一种可渗透反应墙及其修复污染地下水的方法 |
CN114426283B (zh) * | 2020-10-29 | 2023-08-08 | 中国石油化工股份有限公司 | 5a分子筛及其制备方法和应用以及分离汽油中的正构烷烃和异构烷烃的方法 |
CN114433016B (zh) * | 2020-10-31 | 2023-07-28 | 中国石油化工股份有限公司 | 一种5a分子筛吸附剂及其制备方法 |
CN114433013B (zh) * | 2020-11-06 | 2023-12-19 | 中国石油化工股份有限公司 | 分子筛吸附剂的成型方法及其应用 |
CN113697824B (zh) * | 2021-08-26 | 2023-08-25 | 中国地质科学院郑州矿产综合利用研究所 | 一种改性3a分子筛的制备工艺及其应用 |
CN114572995B (zh) * | 2022-03-16 | 2024-02-20 | 南京宇清环境科技有限公司 | 一种高效吸附脱附分子筛制备方法及设备 |
CN115385355B (zh) * | 2022-08-30 | 2023-11-17 | 江苏洁欧康科技有限公司 | 一种提高4a无粘连大球分子筛强度的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950312A (en) * | 1987-06-04 | 1990-08-21 | Bayer Aktiengesellschaft | Silica-bound calcium-containing zeolite a granulate |
US20110105301A1 (en) * | 2008-01-31 | 2011-05-05 | Huiguo Wang | Agglomerated zeolite adsorbents and process for producing the same |
WO2012024896A1 (zh) * | 2010-08-23 | 2012-03-01 | 中国石油化工股份有限公司 | 无粘结剂分子筛催化剂及其制备方法 |
CN102451664A (zh) * | 2010-10-21 | 2012-05-16 | 中国石油化工股份有限公司 | 用于全流程石脑油吸附分离的吸附剂制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1010301B (zh) | 1987-08-03 | 1990-11-07 | 金凌石油化工公司南京炼油厂 | 无粘结剂球状a型分子筛制备方法 |
CN1248487A (zh) * | 1998-09-24 | 2000-03-29 | 广州经济技术开发区商业服务总公司 | 二次成孔分子筛吸附剂及其制备方法 |
CN1121051C (zh) | 1999-12-06 | 2003-09-10 | 赵惠玲 | 按键板 |
US7404846B2 (en) * | 2005-04-26 | 2008-07-29 | Air Products And Chemicals, Inc. | Adsorbents for rapid cycle pressure swing adsorption processes |
US8282900B2 (en) * | 2007-02-21 | 2012-10-09 | Tosoh Corporation | Agent for rendering halogen-containing gas harmless, and method of rendering halogen-containing gas harmless using same |
CN102464324A (zh) * | 2010-11-17 | 2012-05-23 | 中国石油化工股份有限公司 | 分子筛的成型方法 |
-
2013
- 2013-10-28 US US14/064,731 patent/US9656241B2/en active Active
- 2013-10-28 CN CN201310516673.8A patent/CN103933932B/zh active Active
- 2013-10-29 ES ES201331581A patent/ES2457917B1/es active Active
- 2013-10-29 IT IT000141A patent/ITUD20130141A1/it unknown
- 2013-10-29 FR FR1360564A patent/FR2997317B1/fr active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950312A (en) * | 1987-06-04 | 1990-08-21 | Bayer Aktiengesellschaft | Silica-bound calcium-containing zeolite a granulate |
US20110105301A1 (en) * | 2008-01-31 | 2011-05-05 | Huiguo Wang | Agglomerated zeolite adsorbents and process for producing the same |
WO2012024896A1 (zh) * | 2010-08-23 | 2012-03-01 | 中国石油化工股份有限公司 | 无粘结剂分子筛催化剂及其制备方法 |
CN102451664A (zh) * | 2010-10-21 | 2012-05-16 | 中国石油化工股份有限公司 | 用于全流程石脑油吸附分离的吸附剂制备方法 |
Non-Patent Citations (1)
Title |
---|
DELMAS, M.P.F., et a., Measurement of diffusion in small 5A zeolite crystals using a wall-coated capillary column, Zeolites, 1995, Vol.15, págs.45-50. * |
Also Published As
Publication number | Publication date |
---|---|
FR2997317A1 (fr) | 2014-05-02 |
CN103933932A (zh) | 2014-07-23 |
ES2457917B1 (es) | 2015-09-22 |
FR2997317B1 (fr) | 2018-06-29 |
ITUD20130141A1 (it) | 2014-04-30 |
CN103933932B (zh) | 2016-04-27 |
US9656241B2 (en) | 2017-05-23 |
ES2457917A2 (es) | 2014-04-29 |
US20150018196A1 (en) | 2015-01-15 |
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