DE2331547A1 - Verfahren zur gewinnung und reinigung von butadien-(1,2) - Google Patents
Verfahren zur gewinnung und reinigung von butadien-(1,2)Info
- Publication number
- DE2331547A1 DE2331547A1 DE19732331547 DE2331547A DE2331547A1 DE 2331547 A1 DE2331547 A1 DE 2331547A1 DE 19732331547 DE19732331547 DE 19732331547 DE 2331547 A DE2331547 A DE 2331547A DE 2331547 A1 DE2331547 A1 DE 2331547A1
- Authority
- DE
- Germany
- Prior art keywords
- butadiene
- weight
- stream
- hydrocarbons
- butyne
- 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
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims description 126
- 238000000034 method Methods 0.000 title claims description 30
- 238000011084 recovery Methods 0.000 title claims description 3
- 238000000746 purification Methods 0.000 title description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 42
- 150000002430 hydrocarbons Chemical class 0.000 claims description 39
- 239000004215 Carbon black (E152) Substances 0.000 claims description 31
- 238000009835 boiling Methods 0.000 claims description 31
- 238000004821 distillation Methods 0.000 claims description 25
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 13
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical compound CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 claims description 10
- 238000004508 fractional distillation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 20
- 239000012535 impurity Substances 0.000 description 13
- 125000002534 ethynyl group Chemical class [H]C#C* 0.000 description 11
- 239000000203 mixture Substances 0.000 description 7
- PCUXAGHYTREZMN-UHFFFAOYSA-M azanium;copper(1+);diacetate Chemical compound [NH4+].[Cu+].CC([O-])=O.CC([O-])=O PCUXAGHYTREZMN-UHFFFAOYSA-M 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- WFYPICNXBKQZGB-UHFFFAOYSA-N butenyne Chemical group C=CC#C WFYPICNXBKQZGB-UHFFFAOYSA-N 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 238000000998 batch distillation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000622 liquid--liquid extraction Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 238000006356 dehydrogenation reaction Methods 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000004227 thermal cracking Methods 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QNRMTGGDHLBXQZ-UHFFFAOYSA-N buta-1,2-diene Chemical compound CC=C=C QNRMTGGDHLBXQZ-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 mercury (I) ions Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA145,352A CA960996A (en) | 1972-06-21 | 1972-06-21 | Butadiene-1,2 recovery process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2331547A1 true DE2331547A1 (de) | 1974-01-17 |
Family
ID=4093624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732331547 Pending DE2331547A1 (de) | 1972-06-21 | 1973-06-20 | Verfahren zur gewinnung und reinigung von butadien-(1,2) |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0982280A1 (de) * | 1998-08-27 | 2000-03-01 | Ec Erdölchemie Gmbh | Verfahren zur Gewinnung von Butadien-1,2 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4048346B2 (ja) * | 1998-03-16 | 2008-02-20 | 日本ゼオン株式会社 | 精製１，２−ブタジエンの製造方法 |
-
1972
- 1972-06-21 CA CA145,352A patent/CA960996A/en not_active Expired
-
1973
- 1973-06-15 GB GB2853573A patent/GB1384852A/en not_active Expired
- 1973-06-18 BE BE132377A patent/BE801050A/xx unknown
- 1973-06-18 AU AU57035/73A patent/AU472675B2/en not_active Expired
- 1973-06-18 AR AR24862873A patent/AR195339A1/es active
- 1973-06-19 TR TR1759173A patent/TR17591A/xx unknown
- 1973-06-20 DE DE19732331547 patent/DE2331547A1/de active Pending
- 1973-06-20 FR FR7322451A patent/FR2189352B1/fr not_active Expired
- 1973-06-20 JP JP6969273A patent/JPS4954306A/ja active Pending
- 1973-06-21 NL NL7308611A patent/NL7308611A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0982280A1 (de) * | 1998-08-27 | 2000-03-01 | Ec Erdölchemie Gmbh | Verfahren zur Gewinnung von Butadien-1,2 |
| US6175049B1 (en) | 1998-08-27 | 2001-01-16 | Ec Erdolchemie Gmbh | Process for the production of 1, 2-butadiene |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1384852A (en) | 1975-02-26 |
| CA960996A (en) | 1975-01-14 |
| AU472675B2 (en) | 1976-06-03 |
| NL7308611A (enrdf_load_stackoverflow) | 1973-12-27 |
| AU5703573A (en) | 1974-12-19 |
| JPS4954306A (enrdf_load_stackoverflow) | 1974-05-27 |
| FR2189352A1 (enrdf_load_stackoverflow) | 1974-01-25 |
| BE801050A (fr) | 1973-12-18 |
| FR2189352B1 (enrdf_load_stackoverflow) | 1977-02-18 |
| AR195339A1 (es) | 1973-09-28 |
| TR17591A (tr) | 1975-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |