SE427457B - Forfarande for separering av en c?714-kolveteblandning genom extraktiv destillation med hjelp av ett selektivt losningsmedel - Google Patents
Forfarande for separering av en c?714-kolveteblandning genom extraktiv destillation med hjelp av ett selektivt losningsmedelInfo
- Publication number
- SE427457B SE427457B SE7806079A SE7806079A SE427457B SE 427457 B SE427457 B SE 427457B SE 7806079 A SE7806079 A SE 7806079A SE 7806079 A SE7806079 A SE 7806079A SE 427457 B SE427457 B SE 427457B
- Authority
- SE
- Sweden
- Prior art keywords
- zone
- extractive distillation
- pressure
- selective solvent
- hydrocarbons
- Prior art date
Links
- 238000000895 extractive distillation Methods 0.000 title claims description 73
- 239000002904 solvent Substances 0.000 title claims description 66
- 239000000203 mixture Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 22
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 60
- 229930195733 hydrocarbon Natural products 0.000 claims description 56
- 150000002430 hydrocarbons Chemical class 0.000 claims description 56
- 239000000284 extract Substances 0.000 claims description 43
- 238000001704 evaporation Methods 0.000 claims description 32
- 230000008020 evaporation Effects 0.000 claims description 32
- 238000011084 recovery Methods 0.000 claims description 27
- 239000004215 Carbon black (E152) Substances 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- QNRMTGGDHLBXQZ-UHFFFAOYSA-N buta-1,2-diene Chemical compound CC=C=C QNRMTGGDHLBXQZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 7
- 125000002534 ethynyl group Chemical class [H]C#C* 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical group CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- WFYPICNXBKQZGB-UHFFFAOYSA-N butenyne Chemical group C=CC#C WFYPICNXBKQZGB-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 5
- 238000005191 phase separation Methods 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-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
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001361 allenes Chemical class 0.000 description 2
- 235000013844 butane Nutrition 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- -1 for example Chemical class 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 238000011403 purification operation Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical compound C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/20—Power plant
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2724365A DE2724365C3 (de) | 1977-05-28 | 1977-05-28 | Verfahren zum Trennen eines C4 -Kohlenwasserstoffgemisches durch extraktive Destillation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7806079L SE7806079L (sv) | 1978-11-29 |
| SE427457B true SE427457B (sv) | 1983-04-11 |
Family
ID=6010220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7806079A SE427457B (sv) | 1977-05-28 | 1978-05-26 | Forfarande for separering av en c?714-kolveteblandning genom extraktiv destillation med hjelp av ett selektivt losningsmedel |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4162198A (fr) |
| JP (1) | JPS53147004A (fr) |
| BE (1) | BE867464A (fr) |
| BR (1) | BR7803386A (fr) |
| CA (1) | CA1110573A (fr) |
| DE (1) | DE2724365C3 (fr) |
| FR (1) | FR2391977A1 (fr) |
| GB (1) | GB1602053A (fr) |
| IT (1) | IT1104676B (fr) |
| NL (1) | NL188348C (fr) |
| NO (1) | NO149773C (fr) |
| PT (1) | PT68067B (fr) |
| RO (1) | RO75221A (fr) |
| SE (1) | SE427457B (fr) |
| SU (1) | SU725552A1 (fr) |
| UA (1) | UA7013A1 (fr) |
| YU (1) | YU125978A (fr) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2833195C2 (de) * | 1978-07-28 | 1980-10-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Gewinnung von Butadien aus |
| DE3032780A1 (de) * | 1980-08-30 | 1982-04-15 | Krupp-Koppers Gmbh, 4300 Essen | Verfahren zur aufarbeitung des sumpfproduktes von extraktivdestillationsprozessen zur gewinnung reiner kohlenwasserstoffe |
| US4515661A (en) * | 1981-10-13 | 1985-05-07 | Nippon Zeon Co. Ltd. | Process for separating highly pure butene-1 and butene-2 |
| CA1179291A (fr) * | 1981-10-30 | 1984-12-11 | David T. Ahlberg | Appareil de distillation |
| US4411740A (en) * | 1982-09-20 | 1983-10-25 | Dow Corning Corporation | Separation of chlorosilanes by extractive distillation |
| IT1194350B (it) * | 1983-07-28 | 1988-09-14 | Snam Progetti | Procedimento per la produzione di butene-1 ad elevata purezza con basso consumo di energia |
| US4690733A (en) * | 1985-03-20 | 1987-09-01 | Union Carbide Corporation | Process for the separation of hydrocarbons from a mixed feedstock |
| DE3710434A1 (de) * | 1987-03-28 | 1988-10-06 | Basf Ag | Verfahren zur gewinnung von 1,3-butadien |
| DE4037060A1 (de) * | 1990-11-22 | 1992-05-27 | Krupp Koppers Gmbh | Verfahren zur aufarbeitung des sumpfproduktes von extraktivdestillationsprozessen zur gewinnung reiner aromaten |
| FR2673178B1 (fr) * | 1991-02-26 | 1994-02-11 | Institut Francais Petrole | Procede de separation de butanes et de butenes par distillation extractive. |
| US5399244A (en) * | 1993-12-06 | 1995-03-21 | Glitsch, Inc. | Process to recover benzene from mixed hydrocarbons by extractive distillation |
| US5457277A (en) * | 1994-06-13 | 1995-10-10 | Chemical Research & Licensing Company | Multiple reboiler system |
| DE4437702C1 (de) * | 1994-10-21 | 1995-11-23 | Krupp Koppers Gmbh | Verfahren zur Gewinnung von reinem Benzol und reinem Toluol |
| DE10105660A1 (de) | 2001-02-08 | 2002-08-14 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien durch Extraktivdestillation aus einem C4-Schnitt |
| DE10219375A1 (de) | 2002-04-30 | 2003-11-13 | Basf Ag | Kontinuierliches Verfahren zur Gewinnung von Butenen aus einem C4-Schnitt |
| DE10233620A1 (de) * | 2002-07-24 | 2004-02-12 | Basf Ag | Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes |
| DE10242923A1 (de) * | 2002-09-16 | 2004-03-18 | Oxeno Olefinchemie Gmbh | Verfahren zur Trennung von Butenen und Butanen durch extraktive Destillation mit einem polaren Extraktionsmittel |
| DE10322655A1 (de) | 2003-05-20 | 2004-12-09 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien aus einem C4-Schnitt |
| DE10333756A1 (de) * | 2003-07-24 | 2005-02-17 | Basf Ag | Verfahren zur Auftrennung eines Roh-C4-Schnittes |
| PL201117B1 (pl) * | 2003-10-20 | 2009-03-31 | Polski Koncern Naftowy Orlen S | Sposób wydzielania butadienu |
| DE102004005930A1 (de) * | 2004-02-06 | 2005-08-25 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien |
| US8080140B2 (en) * | 2007-04-18 | 2011-12-20 | Exxonmobil Chemical Patents Inc. | Process for debottlenecking a system for the separation of a conjugated diolefin |
| WO2011131325A1 (fr) * | 2010-04-21 | 2011-10-27 | Saudi Basic Industries Corporation (Sabic) | Procédé de distillation et système de distillation à colonnes multiples à chaleur intégrée |
| TR201818750T4 (tr) | 2012-09-20 | 2019-01-21 | Lummus Technology Inc | Butadien özütlemesine yönelik ön soğurucu. |
| KR101789892B1 (ko) | 2012-10-09 | 2017-11-20 | 루머스 테크놀로지 인코포레이티드 | 유연한 부타디엔 추출 공정 |
| BR112015009737B1 (pt) * | 2012-10-30 | 2020-10-13 | Lummus Technology Inc | processo e sistema para recuperar 1,3-butadieno a partir de uma fração de hidrocarbonetos c4 |
| CN105324353B (zh) * | 2013-06-19 | 2017-10-17 | 沙特基础工业公司 | 用于分离和纯化丁二烯和异戊二烯的共提取系统 |
| DE102013214765A1 (de) * | 2013-07-29 | 2015-01-29 | Wacker Chemie Ag | Verfahren und Vorrichtung zur destillativen Trennung eines Drei- oder Mehrkomponentengemisches |
| CA3014968C (fr) | 2017-08-18 | 2025-09-23 | Canadian Natural Resources Limited | Procede de traitement de mousse paraffinique haute temperature |
| UA124434C2 (uk) * | 2019-06-04 | 2021-09-15 | Товариство З Обмеженою Відповідальністю "Виробнича Група "Техінсервіс" | СПОСІБ ОДЕРЖАННЯ 1,3-БУТАДІЄНУ ІЗ ЗМІШАНИХ ВУГЛЕВОДНІВ ФРАКЦІЇ С<sub>4</sub>+ |
| WO2021123950A1 (fr) | 2019-12-19 | 2021-06-24 | Sabic Global Technologies B.V. | Procédé d'intégration de chaleur de butadiène |
| ES2992630T3 (en) * | 2021-01-27 | 2024-12-16 | Evonik Oxeno Gmbh & Co Kg | Method for preventing a three-phase situation in the separation of butenes from c4 hydrocarbon flows |
| CN115177964A (zh) * | 2022-06-10 | 2022-10-14 | 武汉北湖云峰环保科技有限公司 | 一种废有机溶剂乙腈的再生装置及其工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1488756A (fr) * | 1965-08-06 | 1967-07-13 | Union Carbide Corp | Distillation extractive |
| BE685027A (fr) * | 1965-08-06 | 1967-02-03 | ||
| US3436436A (en) * | 1966-09-20 | 1969-04-01 | Nippon Zeon Co | Method for separation of conjugated diolefin by back wash in extractive distillation |
| US3772158A (en) * | 1971-03-29 | 1973-11-13 | Shell Oil Co | Butadiene recovery process |
| US3798132A (en) * | 1971-03-29 | 1974-03-19 | Shell Oil Co | Butadiene recovery process |
| US3769217A (en) * | 1971-04-05 | 1973-10-30 | Union Carbide Corp | Extractive destillation with subsequent lower pressure adiabatic vaporization |
| US4038156A (en) * | 1976-09-21 | 1977-07-26 | Shell Oil Company | Butadiene recovery process |
-
1977
- 1977-05-28 DE DE2724365A patent/DE2724365C3/de not_active Expired
-
1978
- 1978-05-17 US US05/906,469 patent/US4162198A/en not_active Expired - Lifetime
- 1978-05-18 CA CA303,668A patent/CA1110573A/fr not_active Expired
- 1978-05-22 PT PT68067A patent/PT68067B/pt unknown
- 1978-05-24 SU SU2617905A patent/SU725552A1/ru active
- 1978-05-24 GB GB21775/78A patent/GB1602053A/en not_active Expired
- 1978-05-24 UA UA2617905A patent/UA7013A1/uk unknown
- 1978-05-25 RO RO7894168A patent/RO75221A/fr unknown
- 1978-05-25 BE BE188024A patent/BE867464A/fr not_active IP Right Cessation
- 1978-05-25 NL NLAANVRAGE7805693,A patent/NL188348C/xx not_active IP Right Cessation
- 1978-05-26 JP JP6240178A patent/JPS53147004A/ja active Granted
- 1978-05-26 YU YU01259/78A patent/YU125978A/xx unknown
- 1978-05-26 FR FR7815793A patent/FR2391977A1/fr active Granted
- 1978-05-26 IT IT49571/78A patent/IT1104676B/it active
- 1978-05-26 SE SE7806079A patent/SE427457B/sv not_active IP Right Cessation
- 1978-05-26 NO NO781842A patent/NO149773C/no unknown
- 1978-05-26 BR BR7803386A patent/BR7803386A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT68067A (en) | 1978-06-01 |
| BR7803386A (pt) | 1979-01-02 |
| DE2724365A1 (de) | 1978-11-30 |
| CA1110573A (fr) | 1981-10-13 |
| US4162198A (en) | 1979-07-24 |
| IT1104676B (it) | 1985-10-28 |
| RO75221A (fr) | 1980-11-30 |
| GB1602053A (en) | 1981-11-04 |
| DE2724365C3 (de) | 1979-09-06 |
| IT7849571A0 (it) | 1978-05-26 |
| JPS5534772B2 (fr) | 1980-09-09 |
| SE7806079L (sv) | 1978-11-29 |
| UA7013A1 (uk) | 1995-03-31 |
| NO149773C (no) | 1984-06-20 |
| PT68067B (en) | 1979-10-26 |
| SU725552A3 (en) | 1980-03-30 |
| DE2724365B2 (de) | 1979-01-11 |
| NL188348C (nl) | 1992-06-01 |
| JPS53147004A (en) | 1978-12-21 |
| SU725552A1 (ru) | 1980-03-30 |
| FR2391977A1 (fr) | 1978-12-22 |
| NL188348B (nl) | 1992-01-02 |
| NO781842L (no) | 1978-11-29 |
| YU125978A (en) | 1982-08-31 |
| NO149773B (no) | 1984-03-12 |
| NL7805693A (nl) | 1978-11-30 |
| FR2391977B1 (fr) | 1982-11-19 |
| BE867464A (fr) | 1978-11-27 |
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