CN117999119A - 支持多管式反应器的运转或其准备行为的方法 - Google Patents
支持多管式反应器的运转或其准备行为的方法 Download PDFInfo
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- CN117999119A CN117999119A CN202280064922.1A CN202280064922A CN117999119A CN 117999119 A CN117999119 A CN 117999119A CN 202280064922 A CN202280064922 A CN 202280064922A CN 117999119 A CN117999119 A CN 117999119A
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- information
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- reaction
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Links
- 238000000034 method Methods 0.000 title claims abstract description 110
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 175
- 239000003054 catalyst Substances 0.000 claims abstract description 129
- 238000012545 processing Methods 0.000 claims abstract description 33
- 150000001993 dienes Chemical class 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 5
- 238000005839 oxidative dehydrogenation reaction Methods 0.000 claims abstract description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims abstract 2
- 238000009826 distribution Methods 0.000 claims description 40
- 238000012856 packing Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 description 56
- 230000006399 behavior Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 150000001299 aldehydes Chemical class 0.000 description 9
- 150000001735 carboxylic acids Chemical class 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
- C07C11/167—1, 3-Butadiene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/173—Alkadienes with five carbon atoms
- C07C11/18—Isoprene
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C47/22—Acryaldehyde; Methacryaldehyde
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021156481 | 2021-09-27 | ||
| JP2021-156481 | 2021-09-27 | ||
| PCT/JP2022/035708 WO2023048284A1 (ja) | 2021-09-27 | 2022-09-26 | 多管式反応器の運転またはその準備行為をサポートする方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117999119A true CN117999119A (zh) | 2024-05-07 |
Family
ID=85720819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280064922.1A Pending CN117999119A (zh) | 2021-09-27 | 2022-09-26 | 支持多管式反应器的运转或其准备行为的方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JP7345072B2 (ja) |
| CN (1) | CN117999119A (ja) |
| WO (1) | WO2023048284A1 (ja) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4334797B2 (ja) | 2001-01-25 | 2009-09-30 | 株式会社日本触媒 | 固定床多管式反応器への固体粒状物の充填方法 |
| JP3669573B2 (ja) * | 2001-06-14 | 2005-07-06 | 住友化学株式会社 | 固定床触媒の寿命予測方法及び寿命予測プログラム |
| JP4899972B2 (ja) * | 2007-03-27 | 2012-03-21 | 三菱化学株式会社 | 不良充填反応管の特定方法 |
| JP5150709B2 (ja) * | 2010-11-11 | 2013-02-27 | 住友化学株式会社 | 触媒充填機およびそれを用いた触媒の充填方法 |
| JP5822398B2 (ja) * | 2012-05-08 | 2015-11-24 | 日本化薬株式会社 | 固体触媒の充填方法 |
| WO2020203266A1 (ja) * | 2019-03-29 | 2020-10-08 | 日本化薬株式会社 | 不飽和アルデヒドの製造方法 |
| JP7287312B2 (ja) * | 2020-02-26 | 2023-06-06 | 三菱ケミカル株式会社 | 多管式反応器への粒状物の充填方法 |
| JP2020192531A (ja) * | 2020-08-07 | 2020-12-03 | 日本化薬株式会社 | 固体触媒の充填方法 |
-
2022
- 2022-09-26 JP JP2022573624A patent/JP7345072B2/ja active Active
- 2022-09-26 CN CN202280064922.1A patent/CN117999119A/zh active Pending
- 2022-09-26 WO PCT/JP2022/035708 patent/WO2023048284A1/ja active Application Filing
-
2023
- 2023-09-04 JP JP2023142719A patent/JP2023164493A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023048284A1 (ja) | 2023-03-30 |
| WO2023048284A1 (ja) | 2023-03-30 |
| JP7345072B2 (ja) | 2023-09-14 |
| JP2023164493A (ja) | 2023-11-10 |
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| PB01 | Publication | ||
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