CN107774271B - 一种用于生产1,2-丙二醇的高选择性催化剂 - Google Patents
一种用于生产1,2-丙二醇的高选择性催化剂 Download PDFInfo
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- CN107774271B CN107774271B CN201711010666.5A CN201711010666A CN107774271B CN 107774271 B CN107774271 B CN 107774271B CN 201711010666 A CN201711010666 A CN 201711010666A CN 107774271 B CN107774271 B CN 107774271B
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
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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
- B01J37/0027—Powdering
- B01J37/0036—Grinding
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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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
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CN201711010666.5A CN107774271B (zh) | 2017-10-25 | 2017-10-25 | 一种用于生产1,2-丙二醇的高选择性催化剂 |
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CN201711010666.5A CN107774271B (zh) | 2017-10-25 | 2017-10-25 | 一种用于生产1,2-丙二醇的高选择性催化剂 |
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CN107774271A CN107774271A (zh) | 2018-03-09 |
CN107774271B true CN107774271B (zh) | 2020-07-24 |
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CN201711010666.5A Active CN107774271B (zh) | 2017-10-25 | 2017-10-25 | 一种用于生产1,2-丙二醇的高选择性催化剂 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101214440A (zh) * | 2008-01-14 | 2008-07-09 | 南京工业大学 | 一种用于甘油氢解制1,2-丙二醇的催化剂及其制备方法 |
CN101456791A (zh) * | 2007-12-13 | 2009-06-17 | 中国科学院兰州化学物理研究所 | 利用生物基甘油生产1,2-丙二醇的方法 |
CN102040477A (zh) * | 2009-10-23 | 2011-05-04 | 南京大学扬州化学化工研究院 | 一种甘油加氢制备1,2-丙二醇的方法 |
KR20120017591A (ko) * | 2010-08-19 | 2012-02-29 | 이수화학 주식회사 | 프로필렌 글리콜의 제조 방법 |
CN102924233A (zh) * | 2012-10-20 | 2013-02-13 | 青岛科技大学 | 一种甘油氢解制备丙二醇的方法 |
CN104549347A (zh) * | 2013-10-15 | 2015-04-29 | 中国石油化工股份有限公司 | 甘油加氢制备1,2-丙二醇的催化剂及其制备方法和应用 |
CN105949034A (zh) * | 2016-06-24 | 2016-09-21 | 湘潭大学 | 一种由甘油水液直接氢解生成1,2-丙二醇的方法 |
CN106179366A (zh) * | 2016-07-07 | 2016-12-07 | 江苏凯特新材料科技有限公司 | 一种CuO‑CeO2‑SiO2‑Al2O3催化剂及其制备方法和其在甘油加氢制备1,2‑丙二醇中的应用 |
-
2017
- 2017-10-25 CN CN201711010666.5A patent/CN107774271B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456791A (zh) * | 2007-12-13 | 2009-06-17 | 中国科学院兰州化学物理研究所 | 利用生物基甘油生产1,2-丙二醇的方法 |
CN101214440A (zh) * | 2008-01-14 | 2008-07-09 | 南京工业大学 | 一种用于甘油氢解制1,2-丙二醇的催化剂及其制备方法 |
CN102040477A (zh) * | 2009-10-23 | 2011-05-04 | 南京大学扬州化学化工研究院 | 一种甘油加氢制备1,2-丙二醇的方法 |
KR20120017591A (ko) * | 2010-08-19 | 2012-02-29 | 이수화학 주식회사 | 프로필렌 글리콜의 제조 방법 |
CN102924233A (zh) * | 2012-10-20 | 2013-02-13 | 青岛科技大学 | 一种甘油氢解制备丙二醇的方法 |
CN104549347A (zh) * | 2013-10-15 | 2015-04-29 | 中国石油化工股份有限公司 | 甘油加氢制备1,2-丙二醇的催化剂及其制备方法和应用 |
CN105949034A (zh) * | 2016-06-24 | 2016-09-21 | 湘潭大学 | 一种由甘油水液直接氢解生成1,2-丙二醇的方法 |
CN106179366A (zh) * | 2016-07-07 | 2016-12-07 | 江苏凯特新材料科技有限公司 | 一种CuO‑CeO2‑SiO2‑Al2O3催化剂及其制备方法和其在甘油加氢制备1,2‑丙二醇中的应用 |
Non-Patent Citations (1)
Title |
---|
甘油氢解制1,2 -丙二醇Cu/ZrO2催化剂的稀土改性;付睿峰等;《精细化工》;20150531;第535页右栏第1段和第536页左栏第1段以及表1,第538页第2.4节和图6以及第3部分结论 * |
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Inventor after: Chen Zhiyong Inventor after: Wei Lili Inventor after: Xing Yanyan Inventor after: Yang Bo Inventor after: Dong Dong Inventor after: Jin Xiao Inventor after: Wen Yinhua Inventor after: Sun Chao Inventor after: Zhang Jinye Inventor after: Zhao Hongyang Inventor after: Zhang Qianlin Inventor after: Xu Yukai Inventor before: Chen Zhiyong Inventor before: Yang Bo Inventor before: Wen Yinhua Inventor before: Sun Chao Inventor before: Zhang Jinye Inventor before: Zhao Hongyang Inventor before: Zhang Qianlin Inventor before: Xu Yukai Inventor before: Wei Lili Inventor before: Xing Yanyan |