CN108707071A - 一种丙醛氧化制备丙酸的方法 - Google Patents
一种丙醛氧化制备丙酸的方法 Download PDFInfo
- Publication number
- CN108707071A CN108707071A CN201810687607.XA CN201810687607A CN108707071A CN 108707071 A CN108707071 A CN 108707071A CN 201810687607 A CN201810687607 A CN 201810687607A CN 108707071 A CN108707071 A CN 108707071A
- Authority
- CN
- China
- Prior art keywords
- propionic acid
- pressure
- catalyst
- propionic
- propionic aldehyde
- 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.)
- Pending
Links
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 title claims abstract description 74
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 235000019260 propionic acid Nutrition 0.000 title claims abstract description 37
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 title claims abstract description 37
- 230000003647 oxidation Effects 0.000 title claims abstract description 17
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 239000003426 co-catalyst Substances 0.000 claims abstract description 11
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 230000000740 bleeding effect Effects 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000010792 warming Methods 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 2
- 229940011182 cobalt acetate Drugs 0.000 description 6
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical group [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019249 food preservative Nutrition 0.000 description 1
- 239000005452 food preservative Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- SXBRULKJHUOQCD-UHFFFAOYSA-N propanoic acid Chemical compound CCC(O)=O.CCC(O)=O SXBRULKJHUOQCD-UHFFFAOYSA-N 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
乙酸钴质量份数(%) | 丙醛转化率(%) | 丙酸收率(%) |
0.2 | 82 | 74 |
0.4 | 88 | 83 |
0.6 | 87 | 82 |
0.8 | 87 | 81 |
络合型助催化剂质量份数(%) | 丙醛转化率(%) | 丙酸收率(%) |
0.04 | 75 | 72 |
0.08 | 88 | 82 |
0.20 | 94 | 90 |
0.60 | 96 | 92 |
0.80 | 95 | 91 |
1.00 | 94 | 91 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810687607.XA CN108707071A (zh) | 2018-06-28 | 2018-06-28 | 一种丙醛氧化制备丙酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810687607.XA CN108707071A (zh) | 2018-06-28 | 2018-06-28 | 一种丙醛氧化制备丙酸的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108707071A true CN108707071A (zh) | 2018-10-26 |
Family
ID=63873237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810687607.XA Pending CN108707071A (zh) | 2018-06-28 | 2018-06-28 | 一种丙醛氧化制备丙酸的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108707071A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109776292A (zh) * | 2019-03-22 | 2019-05-21 | 宜兴市恒兴精细化工有限公司 | 一种合成3-戊酮的方法 |
WO2021140044A1 (en) | 2020-01-09 | 2021-07-15 | Basf Se | Process for the preparation of c3-5 saturated aliphatic carboxylic acids |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1020423A1 (ru) * | 1981-07-06 | 1983-05-30 | Институт Химической Физики Ан Армсср | Способ получени пропионовой кислоты |
RO84438B1 (ro) * | 1982-04-23 | 1984-08-30 | Centrul De Chimie | Procedeu si instalatie de obtinere a acidului propionic din aldehida propionica |
CN1597654A (zh) * | 2003-09-15 | 2005-03-23 | 中国石油天然气股份有限公司 | 丙醛氧化制丙酸的催化剂及其方法 |
CN1697804A (zh) * | 2003-06-05 | 2005-11-16 | Lg化学株式会社 | 一种制备有机酸的方法 |
CN105254484A (zh) * | 2015-11-10 | 2016-01-20 | 天津大学 | 丙醛空气氧化制备丙酸的连续化生产方法及装置 |
-
2018
- 2018-06-28 CN CN201810687607.XA patent/CN108707071A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1020423A1 (ru) * | 1981-07-06 | 1983-05-30 | Институт Химической Физики Ан Армсср | Способ получени пропионовой кислоты |
RO84438B1 (ro) * | 1982-04-23 | 1984-08-30 | Centrul De Chimie | Procedeu si instalatie de obtinere a acidului propionic din aldehida propionica |
CN1697804A (zh) * | 2003-06-05 | 2005-11-16 | Lg化学株式会社 | 一种制备有机酸的方法 |
CN1597654A (zh) * | 2003-09-15 | 2005-03-23 | 中国石油天然气股份有限公司 | 丙醛氧化制丙酸的催化剂及其方法 |
CN105254484A (zh) * | 2015-11-10 | 2016-01-20 | 天津大学 | 丙醛空气氧化制备丙酸的连续化生产方法及装置 |
Non-Patent Citations (1)
Title |
---|
展江宏 等: "丙醛氧化制丙酸", 《石化技术与应用》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109776292A (zh) * | 2019-03-22 | 2019-05-21 | 宜兴市恒兴精细化工有限公司 | 一种合成3-戊酮的方法 |
CN109776292B (zh) * | 2019-03-22 | 2021-10-01 | 江苏恒兴新材料科技股份有限公司 | 一种合成3-戊酮的方法 |
WO2021140044A1 (en) | 2020-01-09 | 2021-07-15 | Basf Se | Process for the preparation of c3-5 saturated aliphatic carboxylic acids |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105566120A (zh) | 一种合成硝酸异辛酯的方法 | |
CN108707071A (zh) | 一种丙醛氧化制备丙酸的方法 | |
CN112225642B (zh) | 一种通过微通道反应制备间苯二酚的方法 | |
CN106397147A (zh) | 一种铁钼法甲醛生产工艺 | |
CN103894188B (zh) | 一种钯/树脂碳催化剂的制备方法及其应用 | |
CN103846104A (zh) | 以丙醛、甲醛为原料合成异丁烯醛用催化剂及其应用 | |
CN100584820C (zh) | 一种制备3-烷氧基丙胺的方法 | |
CN101412661A (zh) | 固态腰果酚及其制备方法 | |
CN103381359B (zh) | 一种n,n-二甲基-辛/癸酰胺用催化剂制备方法 | |
US2069302A (en) | Manufacture of hydroxy aliphatic amines | |
CN117069607A (zh) | 一种微波催化合成n-乙氧草酰基-l-丙氨酸乙酯的方法 | |
CN114105788A (zh) | 一种高选择性制备2-氨基-2-甲基-1-丙醇的方法 | |
CN105294448B (zh) | 固体酸催化连续制备4,4’‑二氨基二苯甲烷衍生物的方法 | |
CN102093495A (zh) | 聚异丁烯胺的生产方法 | |
CN103387519B (zh) | 对羟基苯乙腈的制备方法 | |
CN114133321A (zh) | 一种柠檬醛的制备方法 | |
CN109553548A (zh) | 一种n-乙基甲酰胺的生产方法 | |
CN100467126C (zh) | 气相合成二甲醚的固体催化剂和制备方法及反应工艺 | |
CN108752176A (zh) | 一种三氯丙酮生产工艺 | |
CN106397194A (zh) | 一种苯甲酰甲酸甲酯的合成方法 | |
CN105597800A (zh) | 一种镧基磷钼酸盐催化剂及其在催化果糖水解制乳酸中的应用 | |
CN105330567B (zh) | 加压合成三氟乙氧基丙腈的方法 | |
GB433549A (en) | Process for reducing fatty acids and esters thereof | |
CN118496191B (zh) | 一种莽草酸酯化物缩酮合成莽草酸醚化物的方法 | |
CN101143824B (zh) | 一种3-羟基戊二酸酯类化合物的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181225 Address after: Room 1129, 11th floor, Traffic Bureau Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong 510800 Applicant after: GUANGZHOU XINSHIJI NEW ENERGY DEVELOPMENT Co.,Ltd. Address before: 210000 Fangshui Road 168-095, Nanjing Chemical Industrial Park, Nanjing, Jiangsu Province Applicant before: Nanjing RongXin Chemical Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201211 Address after: 210047 -095, Fang Shui Road, Nanjing Chemical Industrial Park, Nanjing, Jiangsu, China, 168 Applicant after: Nanjing RongXin Chemical Co.,Ltd. Address before: Room 1129, 11th floor, Traffic Bureau Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong 510800 Applicant before: GUANGZHOU XINSHIJI NEW ENERGY DEVELOPMENT Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |