DE2503826C3 - Verfahren zur Herstellung von 2- Chlor-1,3-butadien - Google Patents
Verfahren zur Herstellung von 2- Chlor-1,3-butadienInfo
- Publication number
- DE2503826C3 DE2503826C3 DE2503826A DE2503826A DE2503826C3 DE 2503826 C3 DE2503826 C3 DE 2503826C3 DE 2503826 A DE2503826 A DE 2503826A DE 2503826 A DE2503826 A DE 2503826A DE 2503826 C3 DE2503826 C3 DE 2503826C3
- Authority
- DE
- Germany
- Prior art keywords
- phase
- reaction
- organic phase
- butene
- dichloro
- 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
Links
- 238000000034 method Methods 0.000 title claims description 23
- 230000008569 process Effects 0.000 title claims description 14
- 238000002360 preparation method Methods 0.000 title claims description 4
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 title description 17
- 238000006243 chemical reaction Methods 0.000 claims description 55
- 239000012074 organic phase Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000012071 phase Substances 0.000 claims description 33
- XVEASTGLHPVZNA-UHFFFAOYSA-N 3,4-dichlorobut-1-ene Chemical compound ClCC(Cl)C=C XVEASTGLHPVZNA-UHFFFAOYSA-N 0.000 claims description 29
- 239000012266 salt solution Substances 0.000 claims description 14
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000008346 aqueous phase Substances 0.000 claims description 10
- 150000001298 alcohols Chemical class 0.000 claims description 8
- UAZUEJTXWAXSMA-UHFFFAOYSA-N 1,1-dichlorobut-1-ene Chemical compound CCC=C(Cl)Cl UAZUEJTXWAXSMA-UHFFFAOYSA-N 0.000 claims description 5
- 150000003333 secondary alcohols Chemical class 0.000 claims description 4
- 238000006704 dehydrohalogenation reaction Methods 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- 239000000047 product Substances 0.000 description 28
- 239000000463 material Substances 0.000 description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- PCPYTNCQOSFKGG-ONEGZZNKSA-N (1e)-1-chlorobuta-1,3-diene Chemical compound Cl\C=C\C=C PCPYTNCQOSFKGG-ONEGZZNKSA-N 0.000 description 14
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 10
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 8
- 238000010992 reflux Methods 0.000 description 7
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 6
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- FQDIANVAWVHZIR-OWOJBTEDSA-N trans-1,4-Dichlorobutene Chemical compound ClC\C=C\CCl FQDIANVAWVHZIR-OWOJBTEDSA-N 0.000 description 5
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 4
- 238000007033 dehydrochlorination reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- -1 ether alcohols Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- AIPSISLGQOFSEQ-UHFFFAOYSA-N 1-chlorobuta-1,3-diene 2-chlorobuta-1,3-diene Chemical compound ClC=CC=C.ClC(=C)C=C AIPSISLGQOFSEQ-UHFFFAOYSA-N 0.000 description 2
- SDRZFSPCVYEJTP-UHFFFAOYSA-N 1-ethenylcyclohexene Chemical class C=CC1=CCCCC1 SDRZFSPCVYEJTP-UHFFFAOYSA-N 0.000 description 2
- 229940093475 2-ethoxyethanol Drugs 0.000 description 2
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000005882 aldol condensation reaction Methods 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- SEQRDAAUNCRFIT-UHFFFAOYSA-N 1,1-dichlorobutane Chemical compound CCCC(Cl)Cl SEQRDAAUNCRFIT-UHFFFAOYSA-N 0.000 description 1
- FUJSJWRORKKPAI-UHFFFAOYSA-N 2-(2,4-dichlorophenoxy)acetyl chloride Chemical compound ClC(=O)COC1=CC=C(Cl)C=C1Cl FUJSJWRORKKPAI-UHFFFAOYSA-N 0.000 description 1
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- XETRDYSPPPDVAB-UHFFFAOYSA-N butan-1-ol;propan-1-ol Chemical compound CCCO.CCCCO XETRDYSPPPDVAB-UHFFFAOYSA-N 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007038 hydrochlorination reaction Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 125000000075 primary alcohol group Chemical group 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003509 tertiary alcohols Chemical class 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/437,906 US3965203A (en) | 1974-01-30 | 1974-01-30 | Process for the production of 2-chlorobutadiene-1,3 from 3,4-dichlorobutene-1 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2503826A1 DE2503826A1 (de) | 1975-07-31 |
| DE2503826B2 DE2503826B2 (de) | 1980-11-06 |
| DE2503826C3 true DE2503826C3 (de) | 1981-10-29 |
Family
ID=23738419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2503826A Expired DE2503826C3 (de) | 1974-01-30 | 1975-01-30 | Verfahren zur Herstellung von 2- Chlor-1,3-butadien |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3965203A (en, 2012) |
| JP (1) | JPS5939412B2 (en, 2012) |
| CA (1) | CA1036622A (en, 2012) |
| DE (1) | DE2503826C3 (en, 2012) |
| FR (1) | FR2259076B1 (en, 2012) |
| GB (1) | GB1487484A (en, 2012) |
| IT (1) | IT1032215B (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2341545A1 (fr) * | 1976-02-19 | 1977-09-16 | Bp Chem Int Ltd | Procede de production de chloroprene |
| GB1582830A (en) * | 1976-02-19 | 1981-01-14 | Bp Chem Int Ltd | Production of chloroprene |
| JPS5470206A (en) * | 1977-10-29 | 1979-06-05 | Bp Chem Int Ltd | Manufacture of chloroprene |
| US4215078A (en) * | 1979-04-02 | 1980-07-29 | E. I. Du Pont De Nemours And Company | Process for manufacturing chloroprene and 2,3-dichlorobutadiene-1,3 |
| US4540838A (en) * | 1979-05-10 | 1985-09-10 | Denki Kagaku Kogyo Kabushiki Kaisha | Process for producing chloroprene |
| JPS55162724A (en) * | 1979-06-04 | 1980-12-18 | Denki Kagaku Kogyo Kk | Preparation of chloroprene |
| DE3046461A1 (de) * | 1980-12-10 | 1982-07-15 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 1,1-dichloralkylenverbindungen |
| IL79499A0 (en) * | 1986-07-23 | 1986-10-31 | Yeda Res & Dev | Production of crystalline tribromostyrene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3079446A (en) * | 1960-07-12 | 1963-02-26 | Monsanto Chemicals | Production of haloprenes |
| GB1197539A (en) * | 1967-12-14 | 1970-07-08 | Sumitomo Chemical Co | A Process for Producing Chloroprene |
-
1974
- 1974-01-30 US US05/437,906 patent/US3965203A/en not_active Expired - Lifetime
- 1974-11-26 CA CA214,652A patent/CA1036622A/en not_active Expired
-
1975
- 1975-01-14 FR FR7500951A patent/FR2259076B1/fr not_active Expired
- 1975-01-17 IT IT7547736A patent/IT1032215B/it active
- 1975-01-20 GB GB2348/75A patent/GB1487484A/en not_active Expired
- 1975-01-23 JP JP50010107A patent/JPS5939412B2/ja not_active Expired
- 1975-01-30 DE DE2503826A patent/DE2503826C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259076B1 (en, 2012) | 1980-04-30 |
| DE2503826B2 (de) | 1980-11-06 |
| JPS50106907A (en, 2012) | 1975-08-22 |
| US3965203A (en) | 1976-06-22 |
| CA1036622A (en) | 1978-08-15 |
| DE2503826A1 (de) | 1975-07-31 |
| JPS5939412B2 (ja) | 1984-09-22 |
| FR2259076A1 (en, 2012) | 1975-08-22 |
| GB1487484A (en) | 1977-09-28 |
| IT1032215B (it) | 1979-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |