DE1961449A1 - Verfahren zur Herstellung von Dichloralkanen - Google Patents
Verfahren zur Herstellung von DichloralkanenInfo
- Publication number
- DE1961449A1 DE1961449A1 DE19691961449 DE1961449A DE1961449A1 DE 1961449 A1 DE1961449 A1 DE 1961449A1 DE 19691961449 DE19691961449 DE 19691961449 DE 1961449 A DE1961449 A DE 1961449A DE 1961449 A1 DE1961449 A1 DE 1961449A1
- Authority
- DE
- Germany
- Prior art keywords
- dichloroalkane
- chlorination
- distillation column
- pyrolysis
- olefin
- 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
- 238000000034 method Methods 0.000 title claims description 20
- 238000002360 preparation method Methods 0.000 title description 3
- 238000004821 distillation Methods 0.000 claims description 23
- 238000005660 chlorination reaction Methods 0.000 claims description 22
- 150000001336 alkenes Chemical class 0.000 claims description 20
- 238000000197 pyrolysis Methods 0.000 claims description 20
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 15
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 11
- 239000005977 Ethylene Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- KNKRKFALVUDBJE-UHFFFAOYSA-N 1,2-dichloropropane Chemical compound CC(Cl)CCl KNKRKFALVUDBJE-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 101100008646 Caenorhabditis elegans daf-3 gene Proteins 0.000 claims 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001348 alkyl chlorides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007735 ion beam assisted deposition Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/04—Chloro-alkenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
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 |
|---|---|---|---|
| BE67637 | 1968-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1961449A1 true DE1961449A1 (de) | 1970-07-02 |
Family
ID=3841159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691961449 Pending DE1961449A1 (de) | 1968-12-18 | 1969-12-08 | Verfahren zur Herstellung von Dichloralkanen |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT302982B (en)) |
| BE (1) | BE725636A (en)) |
| BR (1) | BR6914703D0 (en)) |
| DE (1) | DE1961449A1 (en)) |
| ES (1) | ES373575A1 (en)) |
| FR (1) | FR2026414A1 (en)) |
| GB (1) | GB1231127A (en)) |
| NL (1) | NL6917382A (en)) |
| ZA (1) | ZA698307B (en)) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2364093A1 (de) * | 1972-12-27 | 1974-07-11 | Rhone Progil | Verfahren zur umwandlung von trichloraethylen, das in 1,2-dichloraethan enthalten ist |
| DE3112011A1 (de) * | 1980-03-26 | 1982-01-14 | Kanegafuchi Kagaku Kogyo K.K., Osaka | "verfahren zur reinigung von 1,2-dichloraethan" |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172099A (en) * | 1972-05-30 | 1979-10-23 | Stauffer Chemical Company | Process for chlorination of ethylene |
| US4347391A (en) * | 1973-06-11 | 1982-08-31 | Stauffer Chemical Company | Process for preparing ethylene dichloride |
| US4252749A (en) * | 1975-11-19 | 1981-02-24 | Stauffer Chemical Company | Production of 1,2-dichloroethane with purification of dichloroethane recycle |
| DE2935884A1 (de) * | 1979-09-05 | 1981-04-02 | Wacker-Chemie GmbH, 8000 München | Verfahren zur herstellung von 1.2-dichlorethan |
| EP0075742B1 (de) * | 1981-09-21 | 1984-11-07 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von 1,2-Dichlorethan |
| DE3146246A1 (de) * | 1981-11-21 | 1983-05-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 1,2-dichlorethan |
| JPH0723327B2 (ja) * | 1985-12-09 | 1995-03-15 | 三井東圧化学株式会社 | １，２−ジクロルエタン生成熱の回収法 |
| CN102432426B (zh) * | 2011-12-14 | 2013-11-06 | 青岛科技大学 | 一种二氯丙烷和二氯丙烯的分离纯化方法 |
-
1968
- 1968-12-18 BE BE725636A patent/BE725636A/xx not_active IP Right Cessation
-
1969
- 1969-11-15 ES ES373575A patent/ES373575A1/es not_active Expired
- 1969-11-18 GB GB1231127D patent/GB1231127A/en not_active Expired
- 1969-11-19 NL NL6917382A patent/NL6917382A/xx unknown
- 1969-11-28 ZA ZA698307*A patent/ZA698307B/xx unknown
- 1969-12-02 BR BR214703/69A patent/BR6914703D0/pt unknown
- 1969-12-08 DE DE19691961449 patent/DE1961449A1/de active Pending
- 1969-12-11 FR FR6943075A patent/FR2026414A1/fr not_active Withdrawn
- 1969-12-17 AT AT1173569A patent/AT302982B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2364093A1 (de) * | 1972-12-27 | 1974-07-11 | Rhone Progil | Verfahren zur umwandlung von trichloraethylen, das in 1,2-dichloraethan enthalten ist |
| DE3112011A1 (de) * | 1980-03-26 | 1982-01-14 | Kanegafuchi Kagaku Kogyo K.K., Osaka | "verfahren zur reinigung von 1,2-dichloraethan" |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1231127A (en)) | 1971-05-12 |
| BR6914703D0 (pt) | 1973-01-16 |
| NL6917382A (en)) | 1970-06-22 |
| BE725636A (en)) | 1969-06-18 |
| AT302982B (de) | 1972-11-10 |
| ZA698307B (en) | 1971-07-28 |
| FR2026414A1 (en)) | 1970-10-18 |
| ES373575A1 (es) | 1972-02-01 |
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