NO135025B - - Google Patents
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- Publication number
- NO135025B NO135025B NO597/71A NO59771A NO135025B NO 135025 B NO135025 B NO 135025B NO 597/71 A NO597/71 A NO 597/71A NO 59771 A NO59771 A NO 59771A NO 135025 B NO135025 B NO 135025B
- Authority
- NO
- Norway
- Prior art keywords
- dichloroethane
- chlorine
- vinyl chloride
- pyrolysis
- liquid
- Prior art date
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 36
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 27
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 26
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 21
- 239000000460 chlorine Substances 0.000 claims description 21
- 229910052801 chlorine Inorganic materials 0.000 claims description 21
- 239000007791 liquid phase Substances 0.000 claims description 18
- 238000000197 pyrolysis Methods 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 17
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 17
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 17
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000012071 phase Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 16
- 238000009835 boiling Methods 0.000 description 10
- 238000004821 distillation Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 238000007038 hydrochlorination reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003756 stirring Methods 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
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 |
|---|---|---|---|
| BE85450 | 1970-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135025B true NO135025B (enrdf_load_stackoverflow) | 1976-10-18 |
| NO135025C NO135025C (enrdf_load_stackoverflow) | 1977-01-26 |
Family
ID=3841324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO597/71A NO135025C (enrdf_load_stackoverflow) | 1970-02-20 | 1971-02-18 |
Country Status (11)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2211429B1 (enrdf_load_stackoverflow) * | 1972-12-27 | 1976-08-27 | Rhone Progil | |
| US4252749A (en) * | 1975-11-19 | 1981-02-24 | Stauffer Chemical Company | Production of 1,2-dichloroethane with purification of dichloroethane recycle |
| US3963584A (en) * | 1974-08-16 | 1976-06-15 | The Lummus Company | Recovery of 1,2-dichloroethane from vinyl chloride production effluent |
| US4119674A (en) * | 1976-08-30 | 1978-10-10 | The Dow Chemical Company | Process for production of 1,1,1-trichloroethane and vinylidene chloride |
| DE2754891C3 (de) * | 1977-12-09 | 1981-02-26 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Reinigung von nichtumgesetztem 1.2-Dichloräthan aus der Vinylchloridherstellung |
| JPS5914010B2 (ja) * | 1978-07-25 | 1984-04-02 | 株式会社トクヤマ | 低沸点物残渣の気化方法 |
| DE2903640A1 (de) * | 1979-01-31 | 1980-08-14 | Hoechst Ag | Verfahren zur reinigung von 1,2-dichloraethan, das bei der unvollstaendigen thermischen spaltung zu vinylchlorid zurueckgewonnen wurde |
| US4760206A (en) * | 1986-10-17 | 1988-07-26 | The B. F. Goodrich Company | Process for removing butadiene from vinyl chloride in a quench tower |
| US5507921A (en) * | 1994-12-14 | 1996-04-16 | Westlake Monomers Corporation | Method for quenching a gas stream in the production of vinyl chloride monomer |
| US6160189A (en) * | 1995-05-02 | 2000-12-12 | Ppg Industries Ohio, Inc. | Reducing the monovinyl acetylene and/or butadiene content of impure vinyl chloride |
| FR2830859B1 (fr) * | 2001-10-17 | 2004-06-18 | Atofina | Procede d'obtention de chlorure de vinyle polymerisable a partir d'un produit brut issu de la pyrolyse du 1,2-dichloroethane |
| KR100882312B1 (ko) * | 2005-11-17 | 2009-02-10 | 주식회사 엘지화학 | 1,2-디클로로에탄의 열분해에 의한 염화비닐의 제조장치 및이를 이용한 염화비닐의 제조방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125607A (en) * | 1964-03-17 | Purification op vinyl chloride | ||
| US3142709A (en) * | 1961-05-22 | 1964-07-28 | Monsanto Co | Purification of vinyl chloride |
-
1970
- 1970-02-20 BE BE746270D patent/BE746270A/xx not_active IP Right Cessation
-
1971
- 1971-01-14 DE DE19712101464 patent/DE2101464A1/de active Pending
- 1971-01-21 FI FI160/71A patent/FI53300C/fi active
- 1971-01-26 NL NL7100999A patent/NL7100999A/xx unknown
- 1971-02-08 CA CA104,805A patent/CA955960A/en not_active Expired
- 1971-02-09 US US113985A patent/US3876714A/en not_active Expired - Lifetime
- 1971-02-10 ES ES388118A patent/ES388118A1/es not_active Expired
- 1971-02-11 FR FR7104705A patent/FR2080645B1/fr not_active Expired
- 1971-02-18 NO NO597/71A patent/NO135025C/no unknown
- 1971-02-19 AT AT144371A patent/AT305960B/de not_active IP Right Cessation
- 1971-04-19 GB GB2221171A patent/GB1323038A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2080645B1 (enrdf_load_stackoverflow) | 1973-12-07 |
| BE746270A (fr) | 1970-08-20 |
| FR2080645A1 (enrdf_load_stackoverflow) | 1971-11-19 |
| ES388118A1 (es) | 1973-05-01 |
| GB1323038A (en) | 1973-07-11 |
| US3876714A (en) | 1975-04-08 |
| FI53300C (fi) | 1978-04-10 |
| NO135025C (enrdf_load_stackoverflow) | 1977-01-26 |
| CA955960A (en) | 1974-10-08 |
| DE2101464A1 (de) | 1971-09-16 |
| FI53300B (enrdf_load_stackoverflow) | 1977-12-30 |
| NL7100999A (enrdf_load_stackoverflow) | 1971-08-24 |
| AT305960B (de) | 1973-03-26 |
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