DE2230259A1 - Verfahren zur herstellung von vinylchlorid - Google Patents
Verfahren zur herstellung von vinylchloridInfo
- Publication number
- DE2230259A1 DE2230259A1 DE2230259A DE2230259A DE2230259A1 DE 2230259 A1 DE2230259 A1 DE 2230259A1 DE 2230259 A DE2230259 A DE 2230259A DE 2230259 A DE2230259 A DE 2230259A DE 2230259 A1 DE2230259 A1 DE 2230259A1
- Authority
- DE
- Germany
- Prior art keywords
- chloride
- molten salt
- copper
- dichloroethane
- oxychloride
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 239000000460 chlorine Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 43
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 39
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 39
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 39
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 36
- 239000000155 melt Substances 0.000 claims description 34
- 150000003839 salts Chemical class 0.000 claims description 33
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 238000007033 dehydrochlorination reaction Methods 0.000 claims description 30
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 26
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 25
- 229910052801 chlorine Inorganic materials 0.000 claims description 25
- 229910001510 metal chloride Inorganic materials 0.000 claims description 24
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 22
- 239000005977 Ethylene Substances 0.000 claims description 22
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 claims description 22
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 22
- 229960003750 ethyl chloride Drugs 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 18
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims description 15
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 13
- 235000011164 potassium chloride Nutrition 0.000 claims description 13
- 239000001103 potassium chloride Substances 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 12
- 239000005752 Copper oxychloride Substances 0.000 claims description 11
- HKMOPYJWSFRURD-UHFFFAOYSA-N chloro hypochlorite;copper Chemical compound [Cu].ClOCl HKMOPYJWSFRURD-UHFFFAOYSA-N 0.000 claims description 11
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 229910021592 Copper(II) chloride Inorganic materials 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 5
- 229910001882 dioxygen Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000012808 vapor phase Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims 1
- 229910052716 thallium Inorganic materials 0.000 claims 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 description 34
- 239000000047 product Substances 0.000 description 25
- 239000007789 gas Substances 0.000 description 22
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 17
- 238000004821 distillation Methods 0.000 description 15
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 11
- 238000011084 recovery Methods 0.000 description 11
- 239000000110 cooling liquid Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 239000002826 coolant Substances 0.000 description 6
- 239000011833 salt mixture Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000007806 chemical reaction intermediate Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- -1 halide salt Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- AGZGRONDBSVBGZ-UHFFFAOYSA-N chloroethene ethane Chemical compound C(=C)Cl.CC AGZGRONDBSVBGZ-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000003963 dichloro group Chemical group Cl* 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical class CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- KFUSEUYYWQURPO-UHFFFAOYSA-N 1,2-dichloroethene Chemical class ClC=CCl KFUSEUYYWQURPO-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/27—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a liquid or molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/154—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of saturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US157496A US3879482A (en) | 1969-06-09 | 1971-06-28 | Vinyl chloride process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2230259A1 true DE2230259A1 (de) | 1973-01-11 |
Family
ID=22563987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2230259A Pending DE2230259A1 (de) | 1971-06-28 | 1972-06-21 | Verfahren zur herstellung von vinylchlorid |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5735166B1 (fr) |
| DE (1) | DE2230259A1 (fr) |
| FR (1) | FR2143850B2 (fr) |
| GB (1) | GB1360570A (fr) |
| IT (1) | IT1001497B (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853008A1 (de) * | 1978-12-07 | 1980-06-19 | Zaidman | Verfahren zur herstellung von vinylchlorid |
| DE3209964A1 (de) * | 1981-03-19 | 1982-11-11 | Imperial Chemical Industries Plc, London | Verfahren zur herstellung von chlorierten kohlenwasserstoffen |
| DE3210196A1 (de) * | 1981-03-19 | 1983-01-05 | Imperial Chemical Industries Plc, London | Verfahren zur herstellung eines monochlorierten olefins |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1109853A (fr) * | 1977-10-19 | 1981-09-29 | Michael F. Lemanski | Catalyseur et procede pour la production de vcm |
| TW201617302A (zh) * | 2014-11-11 | 2016-05-16 | 藍色方塊智財有限責任公司 | 由乙烷製造氯乙烯、重物質及氯化氫之方法 |
| TW201617304A (zh) * | 2014-11-11 | 2016-05-16 | 藍色方塊智財有限責任公司 | 由乙烷製造乙烯、氯化氫及氯乙烯之方法 |
| WO2016076960A1 (fr) * | 2014-11-11 | 2016-05-19 | Blue Cube Ip Llc | Procédé de production de minéraux lourds et de chlorure d'hydrogène à partir d'éthane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557229A (en) * | 1967-08-23 | 1971-01-19 | Lummus Co | Oxychlorination of ethane to vinyl chloride |
| JPS5125002A (ja) * | 1974-08-26 | 1976-03-01 | Hitachi Ltd | Onseiotoshisutemu |
-
1972
- 1972-06-21 DE DE2230259A patent/DE2230259A1/de active Pending
- 1972-06-27 IT IT26285/72A patent/IT1001497B/it active
- 1972-06-28 GB GB3029072A patent/GB1360570A/en not_active Expired
- 1972-06-28 JP JP6416472A patent/JPS5735166B1/ja active Pending
- 1972-06-28 FR FR7223436A patent/FR2143850B2/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853008A1 (de) * | 1978-12-07 | 1980-06-19 | Zaidman | Verfahren zur herstellung von vinylchlorid |
| DE3209964A1 (de) * | 1981-03-19 | 1982-11-11 | Imperial Chemical Industries Plc, London | Verfahren zur herstellung von chlorierten kohlenwasserstoffen |
| DE3210196A1 (de) * | 1981-03-19 | 1983-01-05 | Imperial Chemical Industries Plc, London | Verfahren zur herstellung eines monochlorierten olefins |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2143850A2 (fr) | 1973-02-09 |
| IT1001497B (it) | 1976-04-20 |
| JPS5735166B1 (fr) | 1982-07-27 |
| FR2143850B2 (fr) | 1977-08-26 |
| GB1360570A (en) | 1974-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2426640C2 (de) | Verfahren zur Herstellung von Allylchlorid | |
| DE2255895C2 (de) | Verfahren zur Wiedergewinnung von Chlorwasserstoff aus einem wäßrigen Chlorwasserstoffstrom | |
| DE2314786A1 (de) | Verfahren zur gewinnung von chlorwasserstoff | |
| EP1135329B1 (fr) | Procede pour la preparation de phosgene pauvre en tetrachlorure de carbone | |
| DE2626133A1 (de) | Zyklisches verfahren zur herstellung von aethylendichlorid | |
| DE2230259A1 (de) | Verfahren zur herstellung von vinylchlorid | |
| DE3608043C2 (fr) | ||
| DE2905781A1 (de) | Verfahren zur chlorierung | |
| DE2536286A1 (de) | Verfahren zur gewinnung von 1,2- dichloraethan | |
| DE3109737A1 (de) | Verfahren zur verarbeitung von aluminiumhaltigen erzen | |
| DE1793805C3 (de) | Verfahren zur Herstellung von Vinylchlorid | |
| DE2509966A1 (de) | Verfahren zur oxidation von salzschmelzen und rueckgewinnung von chlor | |
| DE69911920T2 (de) | Entfernen von eisen chlorid aus chlorierungsstäuben | |
| DE2818881C3 (de) | Verfahren zur Chlorierung von Eisen und insbesondere auch Titan enthaltenden Materialien | |
| DE3226042A1 (de) | Verfahren zur herstellung von 1,2-dichlorethan | |
| DE2536228A1 (de) | Trennung von 1,1-dichloraethan von 1,2-dichloraethan | |
| DE2449563A1 (de) | Verfahren zur herstellung von aethylendichlorid und/oder vinylchlorid | |
| DE2714027A1 (de) | Verfahren zur wiedergewinnung von chlorwasserstoff | |
| DE2351898A1 (de) | Oxychlorierung von methan | |
| DE3201993A1 (de) | Isolierung des chlorgehalts bei einem integrierten prozess zur oxichlorierung und verbrennung von chlorierten kohlenwasserstoffen | |
| DE2845403A1 (de) | Katalysator fuer die herstellung von vinylchlorid und dessen verwendung | |
| DE2429426A1 (de) | Erzeugung von trichloraethylen aus abfall-c tief 2-chlorkohlenwasserstoffen | |
| DE3334225C2 (de) | Verfahren zur Herstellung von 1,2-Dichlorethan | |
| DE2530517A1 (de) | Verfahren zur abtrennung von teer und kohle aus einem chlorierten kohlenwasserstoff enthaltenden ausgangsmaterial | |
| DE69831720T2 (de) | Verfahren zur Herstellung von Perchlorethylen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |