DEK0024803MA - - Google Patents
Info
- Publication number
- DEK0024803MA DEK0024803MA DEK0024803MA DE K0024803M A DEK0024803M A DE K0024803MA DE K0024803M A DEK0024803M A DE K0024803MA
- Authority
- DE
- Germany
- Prior art keywords
- column
- hydrochloric acid
- hydrogen chloride
- pressure
- under
- 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.)
- Active
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 126
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 47
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 239000007770 graphite material Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 8
- 239000010439 graphite Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 206010000210 abortion Diseases 0.000 description 5
- 231100000176 abortion Toxicity 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000001257 hydrogen Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011473 acid brick Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8512447B2 (en) | Method for purifying a chlorine supply | |
| EP2024279B1 (de) | Verfahren zur abtrennung von chlor aus dem produktgas eines hci-oxidationsprozesses | |
| EP2909132B1 (de) | Verfahren zum konzentrieren wässriger halogenwasserstofflösungen | |
| DE2447551C3 (de) | Verfahren zur Herstellung von Methylchlorid | |
| DE2805933C2 (de) | Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden | |
| US4105751A (en) | Process and installation for the manufacture of chlorine dioxide | |
| DD267485A5 (de) | Verfahren zur herstellung von vinylchlorid durch thermische spaltung von 1,2-dichlorethan | |
| DE19953762A1 (de) | Verfahren zur Nutzung der bei der 1,2-Dichlorethan-Herstellung im Direktchlorierungsreaktor anfallenden Wärme | |
| CN1454181A (zh) | 生产浓硝酸的方法和设备 | |
| EP2953928A1 (de) | Verfahren zur abtrennung eines durch phosgenierung eines primären amins in der gasphase hergestellten isocyanats aus dem gasförmigen rohprodukt der phosgenierung | |
| DE955412C (de) | Verfahren zur Gewinnung von trockenem, unter Druck stehendem, gasfoermigem Chlorwasserstoff aus konzentrierter, Waessriger Salzsaeure | |
| DE2311085A1 (de) | Trennung von fluessigen aggressiven stoffgemischen | |
| NO123796B (enExample) | ||
| EP1044950A1 (de) | Verfahren und Anlage zur Herstellung von 1,2-Dichlorethan | |
| EP4486716A1 (de) | Thermische kopplung einer anlage zur herstellung von 1,2-dichlorethan mit einer anlage zur thermischen entsalzung (von meerwasser) | |
| EP0070542B1 (de) | Verfahren und Vorrichtung zur Herstellung von Chlordioxid | |
| US2765873A (en) | Method of purifying chlorine | |
| DE102007059802B3 (de) | Apparatur zur Gewinnung reiner Schwefelsäure durch Verdampfung | |
| US3434948A (en) | Method for chlorine cooling and brine heating | |
| EP0142016A2 (de) | Verfahren zur Herstellung von 1,2-Dichlorethan aus Ethylen und Chlorgas | |
| DE2363821A1 (de) | Vorrichtung zum verdampfen eines entwicklermediums in entwicklungsgeraeten fuer diazotypiematerialien | |
| EP1899287A2 (de) | Verfahren und vorrichtung zur nutzung der bei der herstellung von 1,2-dichlorethan anfallenden reaktionswärme | |
| WO2001021564A1 (de) | Verfahren und vorrichtung zur wärmenutzung bei der herstellung von 1,2-dichlorethan | |
| CN101386584A (zh) | 生产工艺的控制方法 | |
| US3422599A (en) | Chlorine stripping section for direct contact chlorine coolers |