CN1271717A - 一种苯甲酸酯气相加氢合成苯甲醛的方法 - Google Patents
一种苯甲酸酯气相加氢合成苯甲醛的方法 Download PDFInfo
- Publication number
- CN1271717A CN1271717A CN 99105263 CN99105263A CN1271717A CN 1271717 A CN1271717 A CN 1271717A CN 99105263 CN99105263 CN 99105263 CN 99105263 A CN99105263 A CN 99105263A CN 1271717 A CN1271717 A CN 1271717A
- Authority
- CN
- China
- Prior art keywords
- benzoate
- gas
- catalyst
- benzaldehyde
- mno
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99105263A CN1117056C (zh) | 1999-04-28 | 1999-04-28 | 一种苯甲酸酯气相加氢合成苯甲醛的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99105263A CN1117056C (zh) | 1999-04-28 | 1999-04-28 | 一种苯甲酸酯气相加氢合成苯甲醛的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1271717A true CN1271717A (zh) | 2000-11-01 |
CN1117056C CN1117056C (zh) | 2003-08-06 |
Family
ID=5271926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99105263A Expired - Fee Related CN1117056C (zh) | 1999-04-28 | 1999-04-28 | 一种苯甲酸酯气相加氢合成苯甲醛的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1117056C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101538655B (zh) * | 2009-04-28 | 2011-11-23 | 合肥工业大学 | 一种自废旧锰酸锂电池正极材料中回收MnO2的方法及其应用 |
CN103204767A (zh) * | 2013-04-25 | 2013-07-17 | 江苏理工学院 | 苯甲酸气相催化加氢制备无氯苯甲醛的方法 |
CN106588607A (zh) * | 2016-11-25 | 2017-04-26 | 湖南中岭化工有限责任公司 | 一种苯甲酸甲酯加氢制备苯甲醛的工艺方法 |
CN107954840A (zh) * | 2016-10-14 | 2018-04-24 | 中国石油化工股份有限公司 | 一种制备苯甲醛和苯甲醇的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585899A (en) * | 1985-01-22 | 1986-04-29 | Chem Systems Inc. | Hydrogenation of carboxylic acid compounds to aldehydes using MnO2 on gamma alumina as catalyst |
-
1999
- 1999-04-28 CN CN99105263A patent/CN1117056C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101538655B (zh) * | 2009-04-28 | 2011-11-23 | 合肥工业大学 | 一种自废旧锰酸锂电池正极材料中回收MnO2的方法及其应用 |
CN103204767A (zh) * | 2013-04-25 | 2013-07-17 | 江苏理工学院 | 苯甲酸气相催化加氢制备无氯苯甲醛的方法 |
CN107954840A (zh) * | 2016-10-14 | 2018-04-24 | 中国石油化工股份有限公司 | 一种制备苯甲醛和苯甲醇的方法 |
CN107954840B (zh) * | 2016-10-14 | 2020-07-28 | 中国石油化工股份有限公司 | 一种制备苯甲醛和苯甲醇的方法 |
CN106588607A (zh) * | 2016-11-25 | 2017-04-26 | 湖南中岭化工有限责任公司 | 一种苯甲酸甲酯加氢制备苯甲醛的工艺方法 |
CN106588607B (zh) * | 2016-11-25 | 2019-04-05 | 湖南中岭化工有限责任公司 | 一种苯甲酸甲酯加氢制备苯甲醛的工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1117056C (zh) | 2003-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102946994B (zh) | 纳米级Cu基催化剂及其制备方法、以及使用该催化剂通过羧酸的直接氢化来制备醇的方法 | |
US5227407A (en) | Water addition for increased CO/H2 hydrocarbon synthesis activity over catalysts comprising cobalt, ruthenium and mixtures thereof which may include a promoter metal | |
US20180273454A1 (en) | Multicomponent heterogeneous catalysts for direct co2 hydrogenation to methanol | |
EP2318131B1 (en) | Catalyst for direct production of light olefins and preparation method thereof | |
CA3012554C (en) | Methanol production process | |
MXPA02010791A (es) | Soporte de catalizador y catalizador de metal soportado, proceso para su preparacion y uso del catalizador. | |
EP0553115B1 (en) | Iron-zinc based catalysts and conversion of synthesis gas to alpha-olefins using the catalysts | |
CN1271717A (zh) | 一种苯甲酸酯气相加氢合成苯甲醛的方法 | |
CN114054041A (zh) | 草酸二甲酯加氢催化剂、其制法及应用 | |
EP0927146B1 (en) | Fischer-tropsch catalyst and process for preparing hydrocarbons | |
KR101421189B1 (ko) | 개선된 이산화탄소 전환촉매 | |
CN110935455B (zh) | 一种铜锌催化剂的制法 | |
CN1242972C (zh) | 一种以M/Mn/A1水滑石为前驱体制备的催化剂用于苯甲酸或苯甲酸甲酯气相加氢生成苯甲醛的方法 | |
US5185378A (en) | Iron-zinc catalysts for the conversion of synthesis gas to alpha-olefins | |
CN1125020C (zh) | 一种甲基苯甲醛的催化合成方法 | |
CN1073542C (zh) | 一种芳香酸或酯催化连续加氢合成芳香醛的方法 | |
CN112079704B (zh) | 一种丁酸丁酯的制备方法及丁酸 | |
CN1126726C (zh) | 一种间苯氧基苯甲醛的催化合成方法 | |
JP7332871B2 (ja) | メタノールの製造方法、及びメタノール製造触媒 | |
KR101248697B1 (ko) | 노르말-부탄의 산화적 탈수소화 반응 촉매용 마그네시아-지르코니아 복합담체의 제조방법, 그에 의해 제조된 마그네시아-지르코니아 복합담체에 담지된 마그네슘 오르소바나데이트 촉매의 제조방법 및 상기 촉매를 이용한 노르말-부텐과 1,3-부타디엔의 제조방법 | |
Forzatti et al. | Oxidation of methanol to methyl formate over V-Ti oxide catalysts | |
US20230372903A1 (en) | Catalysts for selective oxidation of methanol to dimethoxymethane and related methods | |
CN117599818A (zh) | 含金属氧化物涂层的钠超离子导体催化剂及其制备方法和应用 | |
JP2023108468A (ja) | メタノールの製造方法 | |
WO2022248460A2 (en) | A catalyst comprising copper and gallium for the direct conversion of co2 and co2/co mixture in presence of h2 to mixtures of methanol and dimethylether |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Xiamen Yongquan Group Co., Ltd. Applicant before: Xiamen Yongquan Industry Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XIAMEN YONGQUAN INDUSTRY CO.,LTD. TO: XIAMEN YONGQUAN GROUP CO., LTD. |
|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XIAMEN YONGQUAN GROUP CO., LTD. TO: XIAMEN YONGQUAN TECHNOLOGY DEVELOPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 361023, Fujian, Xiamen province Jimei Irrigation Town fish Fu Industrial Zone Applicant after: Xiamen Yongquan Science & Technology Development Co., Ltd. Address before: 361009, B, 36 floor, International Trade Building or Cetra Building, Fujian, Xiamen Applicant before: Xiamen Yongquan Group Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030806 Termination date: 20150428 |
|
EXPY | Termination of patent right or utility model |