NO792951L - Fremgangsmaate ved utvinning av acrylsyre fra et gassformig reaktoravloep. - Google Patents
Fremgangsmaate ved utvinning av acrylsyre fra et gassformig reaktoravloep.Info
- Publication number
- NO792951L NO792951L NO792951A NO792951A NO792951L NO 792951 L NO792951 L NO 792951L NO 792951 A NO792951 A NO 792951A NO 792951 A NO792951 A NO 792951A NO 792951 L NO792951 L NO 792951L
- Authority
- NO
- Norway
- Prior art keywords
- acrylic acid
- cooling
- reactor effluent
- liquid
- stream
- Prior art date
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000000605 extraction Methods 0.000 title description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims description 51
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000002826 coolant Substances 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 14
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 12
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000012808 vapor phase Substances 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 238000000746 purification Methods 0.000 description 7
- 238000010791 quenching Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002904 solvent 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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94209078A | 1978-09-13 | 1978-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO792951L true NO792951L (no) | 1980-03-14 |
Family
ID=25477562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO792951A NO792951L (no) | 1978-09-13 | 1979-09-12 | Fremgangsmaate ved utvinning av acrylsyre fra et gassformig reaktoravloep. |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0009545B1 (ro) |
| JP (1) | JPS5540664A (ro) |
| AT (1) | AT370719B (ro) |
| BG (1) | BG30470A3 (ro) |
| BR (1) | BR7903545A (ro) |
| CA (1) | CA1149414A (ro) |
| CS (1) | CS213394B2 (ro) |
| DD (1) | DD146588A5 (ro) |
| DE (1) | DE2964204D1 (ro) |
| EG (1) | EG13923A (ro) |
| ES (1) | ES481587A1 (ro) |
| IN (1) | IN151108B (ro) |
| NO (1) | NO792951L (ro) |
| PT (1) | PT69760A (ro) |
| RO (1) | RO79610A (ro) |
| YU (1) | YU221579A (ro) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1316545C (en) * | 1987-06-27 | 1993-04-20 | Morimasa Kuragano | Quenching process of reaction product gas containing methacrylic acid and treatment method of quenched liquid |
| US4999452A (en) * | 1989-05-15 | 1991-03-12 | Union Carbide Chemicals And Plastics Company Inc. | Process for producing acrylic ester |
| DE4026732A1 (de) * | 1990-08-24 | 1992-02-27 | Huels Chemische Werke Ag | Verfahren zur reinigung eines oxidationsabgases mit energierueckgewinnung |
| DE19814387A1 (de) * | 1998-03-31 | 1999-10-07 | Basf Ag | Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern |
| DE19814375A1 (de) | 1998-03-31 | 1999-10-07 | Basf Ag | Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern |
| US6197855B1 (en) | 1998-09-29 | 2001-03-06 | Solutia Inc. | Nucleation of Polyamides in the presence of hypophosphite |
| DE19855045C2 (de) * | 1998-11-28 | 2003-01-02 | Walter Ag | Mit Schneidplatten bestückter Präzisionsfräser |
| JP4759153B2 (ja) * | 2001-03-21 | 2011-08-31 | 株式会社日本触媒 | （メタ）アクリル酸溶液の蒸留方法 |
| JP2005298384A (ja) * | 2004-04-09 | 2005-10-27 | Asahi Kasei Chemicals Corp | （メタ）アクリル酸又は／かつ（メタ）アクロレインを含む反応ガスの冷却方法 |
| ATE468315T1 (de) * | 2004-08-02 | 2010-06-15 | Lg Chemical Ltd | Verfahren zur herstellung von (meth)acrylsäure |
| JP5821672B2 (ja) * | 2012-02-07 | 2015-11-24 | 三菱化学株式会社 | アクリル酸の製造方法 |
| DE102014215437A1 (de) * | 2014-08-05 | 2015-11-05 | Basf Se | Kolonne zur thermischen Behandlung eines Fluids |
| US9115067B1 (en) | 2014-12-22 | 2015-08-25 | Novus International, Inc. | Process for the manufacture of acrolein |
| FR3087353B1 (fr) * | 2018-10-18 | 2022-12-16 | Arkema France | Procede de traitement d'un effluent gazeux issu d'une decomposition pyrolytique d'un polymere |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1568925C3 (de) * | 1966-08-09 | 1975-10-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der Propylen- oder Acrolein-Oxydation |
| JPS4810452B1 (ro) * | 1969-05-08 | 1973-04-03 | ||
| AR206439A1 (es) * | 1974-10-07 | 1976-07-23 | Celanese Corp | Un metodo para la recuperacion de un acido acrilico crudo |
-
1979
- 1979-05-22 IN IN362/DEL/79A patent/IN151108B/en unknown
- 1979-05-28 CA CA000328496A patent/CA1149414A/en not_active Expired
- 1979-06-05 BR BR7903545A patent/BR7903545A/pt unknown
- 1979-06-07 BG BG7943817A patent/BG30470A3/xx unknown
- 1979-06-12 PT PT69760A patent/PT69760A/pt unknown
- 1979-06-15 ES ES481587A patent/ES481587A1/es not_active Expired
- 1979-06-28 JP JP8200279A patent/JPS5540664A/ja active Pending
- 1979-07-09 EP EP79102324A patent/EP0009545B1/en not_active Expired
- 1979-07-09 DE DE7979102324T patent/DE2964204D1/de not_active Expired
- 1979-09-05 DD DD79215363A patent/DD146588A5/de unknown
- 1979-09-07 AT AT0592779A patent/AT370719B/de not_active IP Right Cessation
- 1979-09-07 CS CS796079A patent/CS213394B2/cs unknown
- 1979-09-11 YU YU02215/79A patent/YU221579A/xx unknown
- 1979-09-12 EG EG549/79A patent/EG13923A/xx active
- 1979-09-12 NO NO792951A patent/NO792951L/no unknown
- 1979-09-13 RO RO7998655A patent/RO79610A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2964204D1 (en) | 1983-01-13 |
| CA1149414A (en) | 1983-07-05 |
| CS213394B2 (en) | 1982-04-09 |
| BR7903545A (pt) | 1980-06-03 |
| EP0009545B1 (en) | 1982-12-08 |
| PT69760A (en) | 1979-07-01 |
| DD146588A5 (de) | 1981-02-18 |
| RO79610A (ro) | 1982-08-17 |
| EG13923A (en) | 1982-12-31 |
| ATA592779A (de) | 1982-09-15 |
| ES481587A1 (es) | 1980-02-16 |
| BG30470A3 (en) | 1981-06-15 |
| AT370719B (de) | 1983-04-25 |
| IN151108B (ro) | 1983-02-19 |
| EP0009545A1 (en) | 1980-04-16 |
| JPS5540664A (en) | 1980-03-22 |
| YU221579A (en) | 1984-02-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3932500A (en) | Recovering anhydrous acrylic acid | |
| US4162902A (en) | Removing phenols from waste water | |
| NO792951L (no) | Fremgangsmaate ved utvinning av acrylsyre fra et gassformig reaktoravloep. | |
| US3948621A (en) | Process for the simultaneous separation of ethylene oxide and carbon dioxide from the gaseous mixtures obtained in the direct oxidation of ethylene with oxygen | |
| US3964980A (en) | Process for the recovery of ethylene oxide | |
| US2574644A (en) | Recovery of polycarboxylic acid anhydrides | |
| US4618709A (en) | Waste water treatment in the production of methacrylic acid | |
| US4033617A (en) | Process for the purification of ethylene oxide | |
| US4554054A (en) | Methacrylic acid separation | |
| SK280897B6 (sk) | Spôsob odstránenia oxidu siričitého z odpadových plynov | |
| US5230877A (en) | Method for removal of ammonia from a gas mixture | |
| CN103896840B (zh) | 连续生产ε-己内酰胺的方法和设备 | |
| US3026969A (en) | Gas treating process | |
| JP3486984B2 (ja) | Ｎ−メチル−２−ピロリドンの精製方法 | |
| US4003801A (en) | Treatment of water vapor generated in concentrating an aqueous urea solution | |
| US4046822A (en) | Method for recovering ethylene values | |
| NO327886B1 (no) | Apparat og en fremgangsmate for fremstilling av vannfri eller hovedsakelig vannfri maursyre samt anvendelse av ekstraksjonsmidlet | |
| US4263211A (en) | Process for the recovery of maleic anhydride from gases containing maleic anhydride | |
| JPH0629274B2 (ja) | 酸化エチレンからアルデヒド系不純物を分離する方法 | |
| CZ289975B6 (cs) | Způsob kontinuální přípravy vodných formaldehydových roztoků | |
| JPH0138775B2 (ro) | ||
| NO784054L (no) | Fremgangsmaate ved utvinning og rensing av acrylsyre | |
| DK159437B (da) | Fremgangsmaade til kontinuerlig udvinding af maleinsyreanhydrid fra procesgasser | |
| JP2769214B2 (ja) | イソブタンおよびメタクロレインの回収方法 | |
| JPH062700B2 (ja) | メタクロレインの分離法 |