JPH035369B2 - - Google Patents
Info
- Publication number
- JPH035369B2 JPH035369B2 JP60131625A JP13162585A JPH035369B2 JP H035369 B2 JPH035369 B2 JP H035369B2 JP 60131625 A JP60131625 A JP 60131625A JP 13162585 A JP13162585 A JP 13162585A JP H035369 B2 JPH035369 B2 JP H035369B2
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- fraction
- feedstock
- recovering
- propane
- 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.)
- Expired - Lifetime
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 17
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 17
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000001294 propane Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims 3
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical compound C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 1
- 239000001273 butane Substances 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 1
- NAHDKUILRATFAH-UHFFFAOYSA-N prop-1-yne Chemical compound CC#C.CC#C NAHDKUILRATFAH-UHFFFAOYSA-N 0.000 claims 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62157684A | 1984-06-18 | 1984-06-18 | |
| US621576 | 1984-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6112634A JPS6112634A (ja) | 1986-01-21 |
| JPH035369B2 true JPH035369B2 (enrdf_load_stackoverflow) | 1991-01-25 |
Family
ID=24490730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60131625A Granted JPS6112634A (ja) | 1984-06-18 | 1985-06-17 | 化学等級およびポリマー等級プロピレンの製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS6112634A (enrdf_load_stackoverflow) |
| AU (1) | AU555631B2 (enrdf_load_stackoverflow) |
| DE (1) | DE3521458A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2160543B (enrdf_load_stackoverflow) |
| NO (1) | NO163690C (enrdf_load_stackoverflow) |
| ZA (1) | ZA854559B (enrdf_load_stackoverflow) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19506901A1 (de) * | 1995-02-28 | 1996-08-29 | Hoechst Ag | Verfahren zur Reinigung von nicht umgesetztem Propylen bei der Herstellung von Polypropylen |
| CA2241573A1 (en) * | 1997-06-26 | 1998-12-26 | Hiroshi Nishikawa | Process for propylene polymerization |
| DE10131297A1 (de) | 2001-06-29 | 2003-01-09 | Basf Ag | Verfahren zur Herstellung von partiellen Oxidationsprodukten und/oder partiellen Ammoxidationsprodukten wenigstens eines olefinischen Kohlenwasserstoffs |
| US6730142B2 (en) * | 2002-03-19 | 2004-05-04 | Exxonmobil Research And Engineering Company | Separation of propylene from hydrocarbon mixtures |
| US7326802B2 (en) | 2002-09-27 | 2008-02-05 | Basf Aktiengesellschaft | Preparation of at least one partial oxidation and/or ammoxidation product of propylene |
| JP4736392B2 (ja) * | 2004-10-14 | 2011-07-27 | 三菱化学株式会社 | アルデヒドの製造方法 |
| US7601866B2 (en) | 2005-03-01 | 2009-10-13 | Basf Aktiengesellschaft | Process for removing methacrolein from liquid phase comprising acrylic acid as a main constituent and target product, and methacrolein as a secondary component |
| US7705181B2 (en) | 2005-03-01 | 2010-04-27 | Basf Akiengesellschaft | Process for removing methacrylic acid from liquid phase comprising acrylic acid as a main constituent and target product, and methacrylic acid as a secondary component |
| DE102005010586A1 (de) * | 2005-03-08 | 2006-09-14 | Basf Ag | Verfahren zur Herstellung von Propen aus Propan |
| DE102005062010A1 (de) | 2005-12-22 | 2007-06-28 | Basf Ag | Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure |
| DE102005062026A1 (de) | 2005-12-22 | 2007-06-28 | Basf Ag | Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure |
| DE102006049939A1 (de) | 2006-10-19 | 2008-04-24 | Basf Ag | Verfahren zur Trennung von in einem Produktgasgemisch einer partiellen heterogen katalysierten Gasphasenoxidation einer C3-Vorläuferverbindung der Acrylsäure enthaltener Acrylsäure und Benzoesäure |
| EP2266674A1 (de) * | 2009-06-22 | 2010-12-29 | Basf Se | Verfahren zur destillativen Stofftrennung eines oder mehrerer Einsatzgemische in einer Kolonne mit einer oder mehreren durchgehend angeordneten Trennwänden |
| DE102010042216A1 (de) | 2010-10-08 | 2011-06-09 | Basf Se | Verfahren zur Hemmung der unerwünschten radikalischen Polymerisation von in einer flüssigen Phase P befindlicher Acrylsäure |
| DE102011110003A1 (de) * | 2011-08-11 | 2013-02-14 | Linde Aktiengesellschaft | Trennsequenz für Kohlenwasserstoffe aus milder thermischer Spaltung |
| CN112469686B (zh) | 2018-07-26 | 2024-04-05 | 巴斯夫欧洲公司 | 抑制液相p中存在的丙烯酸的不想要的自由基聚合的方法 |
| US20230132285A1 (en) | 2020-03-26 | 2023-04-27 | Basf Se | Process for inhibiting the undesired free-radical polymerization of acrylic acid present in a liquid phase p |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2371860A (en) * | 1943-12-16 | 1945-03-20 | Phillips Petroleum Co | Separation of methylacetylene from c4 hydrocarbons |
| US3002358A (en) * | 1960-08-01 | 1961-10-03 | Shell Oil Co | Propylene distillation |
-
1985
- 1985-06-06 NO NO852291A patent/NO163690C/no unknown
- 1985-06-11 AU AU43462/85A patent/AU555631B2/en not_active Ceased
- 1985-06-14 GB GB08515090A patent/GB2160543B/en not_active Expired
- 1985-06-14 DE DE19853521458 patent/DE3521458A1/de active Granted
- 1985-06-17 JP JP60131625A patent/JPS6112634A/ja active Granted
- 1985-06-17 ZA ZA854559A patent/ZA854559B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4346285A (en) | 1986-01-02 |
| DE3521458C2 (enrdf_load_stackoverflow) | 1987-08-06 |
| GB2160543B (en) | 1987-10-14 |
| GB2160543A (en) | 1985-12-24 |
| NO852291L (no) | 1985-12-19 |
| GB8515090D0 (en) | 1985-07-17 |
| AU555631B2 (en) | 1986-10-02 |
| NO163690B (no) | 1990-03-26 |
| DE3521458A1 (de) | 1985-12-19 |
| ZA854559B (en) | 1987-02-25 |
| JPS6112634A (ja) | 1986-01-21 |
| NO163690C (no) | 1990-07-04 |
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