RU1836312C - Способ снижени содержани ненасыщенных примесей в насыщенных фторгалогенуглеродах - Google Patents
Способ снижени содержани ненасыщенных примесей в насыщенных фторгалогенуглеродахInfo
- Publication number
- RU1836312C RU1836312C SU894742533A SU4742533A RU1836312C RU 1836312 C RU1836312 C RU 1836312C SU 894742533 A SU894742533 A SU 894742533A SU 4742533 A SU4742533 A SU 4742533A RU 1836312 C RU1836312 C RU 1836312C
- Authority
- RU
- Russia
- Prior art keywords
- saturated
- oxide
- unsaturated
- impurities
- hydrocarbons
- Prior art date
Links
- 239000012535 impurity Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 41
- 229920006395 saturated elastomer Polymers 0.000 title claims abstract description 24
- 230000003247 decreasing effect Effects 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims abstract description 59
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 23
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 23
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims description 14
- 229910000431 copper oxide Inorganic materials 0.000 claims description 13
- 239000005751 Copper oxide Substances 0.000 claims description 12
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical class FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000008247 solid mixture Substances 0.000 claims description 3
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims 2
- RYGMFSIKBFXOCR-AKLPVKDBSA-N copper-67 Chemical compound [67Cu] RYGMFSIKBFXOCR-AKLPVKDBSA-N 0.000 claims 1
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 7
- 229910001923 silver oxide Inorganic materials 0.000 abstract description 5
- UPWOEMHINGJHOB-UHFFFAOYSA-N oxo(oxocobaltiooxy)cobalt Chemical compound O=[Co]O[Co]=O UPWOEMHINGJHOB-UHFFFAOYSA-N 0.000 abstract 2
- 229960004643 cupric oxide Drugs 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- -1 unsaturated fluorine halides Chemical class 0.000 description 17
- 229910052731 fluorine Inorganic materials 0.000 description 14
- 239000000047 product Substances 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 13
- 239000011737 fluorine Substances 0.000 description 13
- 150000008282 halocarbons Chemical class 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 9
- 238000004817 gas chromatography Methods 0.000 description 9
- 239000011572 manganese Substances 0.000 description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 8
- 229910000428 cobalt oxide Inorganic materials 0.000 description 8
- HTHNTJCVPNKCPZ-UHFFFAOYSA-N 2-chloro-1,1-difluoroethene Chemical group FC(F)=CCl HTHNTJCVPNKCPZ-UHFFFAOYSA-N 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 229910052794 bromium Inorganic materials 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical group [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 125000001153 fluoro group Chemical group F* 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- QDGONURINHVBEW-UHFFFAOYSA-N dichlorodifluoroethylene Chemical compound FC(F)=C(Cl)Cl QDGONURINHVBEW-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 150000004677 hydrates Chemical class 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical compound FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical compound FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 description 1
- BHNZEZWIUMJCGF-UHFFFAOYSA-N 1-chloro-1,1-difluoroethane Chemical compound CC(F)(F)Cl BHNZEZWIUMJCGF-UHFFFAOYSA-N 0.000 description 1
- BOUGCJDAQLKBQH-UHFFFAOYSA-N 1-chloro-1,2,2,2-tetrafluoroethane Chemical compound FC(Cl)C(F)(F)F BOUGCJDAQLKBQH-UHFFFAOYSA-N 0.000 description 1
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 description 1
- XVEASTGLHPVZNA-UHFFFAOYSA-N 3,4-dichlorobut-1-ene Chemical compound ClCC(Cl)C=C XVEASTGLHPVZNA-UHFFFAOYSA-N 0.000 description 1
- 101100366707 Arabidopsis thaliana SSL11 gene Proteins 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910016978 MnOx Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 101100366562 Panax ginseng SS12 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- GOPYZMJAIPBUGX-UHFFFAOYSA-N [O-2].[O-2].[Mn+4] Chemical group [O-2].[O-2].[Mn+4] GOPYZMJAIPBUGX-UHFFFAOYSA-N 0.000 description 1
- PGMOXNFVYWQBSR-UHFFFAOYSA-N [O].[O].[Co] Chemical compound [O].[O].[Co] PGMOXNFVYWQBSR-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001260 acyclic compounds Chemical class 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001334 alicyclic compounds Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229940116318 copper carbonate Drugs 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- 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 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 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
-
- 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
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27506388A | 1988-11-22 | 1988-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1836312C true RU1836312C (ru) | 1993-08-23 |
Family
ID=23050738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894742533A RU1836312C (ru) | 1988-11-22 | 1989-11-21 | Способ снижени содержани ненасыщенных примесей в насыщенных фторгалогенуглеродах |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US5449845A (enExample) |
| EP (1) | EP0370688B1 (enExample) |
| JP (1) | JPH02223534A (enExample) |
| CN (1) | CN1043118A (enExample) |
| AT (1) | ATE108429T1 (enExample) |
| AU (1) | AU626349B2 (enExample) |
| BR (1) | BR8905864A (enExample) |
| CA (1) | CA2003039A1 (enExample) |
| DE (1) | DE68916756D1 (enExample) |
| ES (1) | ES2056229T3 (enExample) |
| IN (1) | IN171615B (enExample) |
| MX (1) | MX170445B (enExample) |
| RU (1) | RU1836312C (enExample) |
| ZA (1) | ZA898910B (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5300714A (en) * | 1990-05-18 | 1994-04-05 | Minnesota Mining And Manufacturing Company | Method of purifying saturated fluoroperhalocarbon liquids |
| JPH0694427B2 (ja) * | 1990-08-13 | 1994-11-24 | セントラル硝子株式会社 | １，１―ジクロロ―１―フルオロエタンの精製法 |
| US5189230A (en) * | 1990-12-21 | 1993-02-23 | Hoechst Aktiengesellschaft | Process for the removal of olefinic impurities from hydrochlorofluorocarbons |
| JPH0656713A (ja) * | 1991-04-27 | 1994-03-01 | Hoechst Ag | クロロフルオロ炭化水素の精製方法 |
| DE4115025A1 (de) * | 1991-05-08 | 1992-11-12 | Hoechst Ag | Verfahren zur entfernung olefinischer verunreinigungen aus 1,1,1,2,3,3,3-heptafluorpropan |
| ATE144971T1 (de) * | 1992-06-13 | 1996-11-15 | Hoechst Ag | Verfahren zur entfernung olefinischer verunreinigungen aus fluorierten c3-c6- kohlenwasserstoffen |
| BE1006432A3 (fr) * | 1992-12-02 | 1994-08-23 | Solvay | Procede de purification de 1,1-difluoroethane. |
| JPH06271487A (ja) * | 1993-03-22 | 1994-09-27 | Central Glass Co Ltd | １，１−ジクロロ−１−フルオロエタンの精製法 |
| US5443742A (en) * | 1994-11-07 | 1995-08-22 | Minnesota Mining And Manufacturing Company | Purification of stable organic compounds |
| US5696309A (en) * | 1995-04-17 | 1997-12-09 | Laroche Industries, Inc. | Purification of halogenated carbon compounds |
| US5569798A (en) * | 1995-04-17 | 1996-10-29 | Laroche Industries, Inc. | Chlorination of halogenated carbon compounds for purification purposes |
| FR2749581B1 (fr) * | 1996-06-06 | 1998-08-14 | Atochem Elf Sa | Procede de purification d'hydrofluorocarbures satures |
| FR2754816B1 (fr) * | 1996-10-18 | 1998-12-04 | Atochem Elf Sa | Procede de purification d'hydrogenochlorofluoroethanes |
| FR2771737B1 (fr) | 1997-12-01 | 2000-02-04 | Solvay | Procedes de production et d'epuration de 1,1-difluoroethane et produit ainsi obtenu |
| AU755192B2 (en) * | 1998-09-03 | 2002-12-05 | Solvay Fluor Und Derivate Gmbh | Purification of 1,1,1,3,3-pentafluorobutane |
| JP2004505936A (ja) | 2000-08-10 | 2004-02-26 | ソルヴェイ | 精製されたヒドロフルオロアルカンの取得方法 |
| TW539652B (en) * | 2000-09-04 | 2003-07-01 | Tsurumi Soda Kk | Material for copper electroplating, method for manufacturing same and copper electroplating method |
| JP4767422B2 (ja) * | 2001-01-15 | 2011-09-07 | 昭和電工株式会社 | オクタフルオロプロパンの精製方法および製造方法並びにその用途 |
| ATE308495T1 (de) | 2001-01-15 | 2005-11-15 | Showa Denko Kk | Verfahren zur herstellung von octafluorocyclobutan |
| WO2002055457A2 (en) * | 2001-01-15 | 2002-07-18 | Showa Denko K.K. | Process for purifying octafluoropropane, process for preparing the same, and use thereof |
| GB0107705D0 (en) | 2001-03-28 | 2001-05-16 | Ineos Fluor Ltd | Purification of saturated halocarbons |
| DE10351194B4 (de) * | 2003-10-30 | 2006-07-27 | Hadinek, Lutz, Dipl.-Chem. | Verfahren zur Reinigung fluorierter Kohlenwasserstoffe |
| WO2005044765A2 (en) * | 2003-11-10 | 2005-05-19 | Showa Denko K.K. | Purification method of, 1, 1-difluoroethane |
| CN101492344B (zh) * | 2008-11-04 | 2011-09-28 | 丹阳中超化工有限公司 | 对氯甲苯提纯工艺 |
| KR20250152674A (ko) | 2013-03-15 | 2025-10-23 | 허니웰 인터내셔날 인코포레이티드 | 2,3,3,3-테트라플루오로프로펜 생성물에서 할로겐화 에틸렌 불순물을 제거하는 방법 |
| TWI755352B (zh) * | 2014-10-16 | 2022-02-21 | 捷克商史波克專業化學杭尼維洛普合股公司 | 用於製造高純度氯化烷烴的方法 |
| EP3835391A4 (en) * | 2018-08-09 | 2022-07-13 | Daikin Industries, Ltd. | COMPOSITION CONTAINING A REFRIGERANT, METHOD OF FREEZING USING THE SAME COMPOSITION, METHOD OF REFRIGERATOR OPERATION AND REFRIGERATOR |
| US12083493B2 (en) * | 2021-03-04 | 2024-09-10 | American Air Liquide, Inc. | Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999885A (en) * | 1959-09-17 | 1961-09-12 | Du Pont | Purification of fluorocarbons |
| US3696156A (en) * | 1970-04-03 | 1972-10-03 | Du Pont | Process for purification of fluoroperhalocarbons |
| GB1362909A (en) * | 1972-03-02 | 1974-08-07 | Ici Ltd | Purification of inorganic compounds |
| US4158675A (en) * | 1977-09-23 | 1979-06-19 | Imperial Chemical Industries Limited | Manufacture of halogenated compounds |
| US4129603A (en) * | 1978-02-07 | 1978-12-12 | Imperial Chemical Industries Limited | Manufacture of halogenated compounds |
| JPS606627A (ja) * | 1983-06-06 | 1985-01-14 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | パ−フルオロアルカンから一酸化炭素を除去する方法 |
| EP0357328A1 (en) * | 1988-09-01 | 1990-03-07 | E.I. Du Pont De Nemours And Company | Purification of 2,2-dichloro -1,1,1-trifluoroethane |
| US6555333B1 (en) * | 2002-05-14 | 2003-04-29 | Pml Microbiologicals, Inc. | Broad spectrum fastidious organism culture medium |
-
1989
- 1989-11-15 ES ES89311839T patent/ES2056229T3/es not_active Expired - Lifetime
- 1989-11-15 EP EP89311839A patent/EP0370688B1/en not_active Expired - Lifetime
- 1989-11-15 AT AT89311839T patent/ATE108429T1/de not_active IP Right Cessation
- 1989-11-15 DE DE68916756T patent/DE68916756D1/de not_active Expired - Lifetime
- 1989-11-15 CA CA002003039A patent/CA2003039A1/en not_active Abandoned
- 1989-11-16 IN IN949/CAL/89A patent/IN171615B/en unknown
- 1989-11-21 RU SU894742533A patent/RU1836312C/ru active
- 1989-11-21 JP JP1300949A patent/JPH02223534A/ja active Pending
- 1989-11-22 AU AU45402/89A patent/AU626349B2/en not_active Ceased
- 1989-11-22 ZA ZA898910A patent/ZA898910B/xx unknown
- 1989-11-22 CN CN89109550A patent/CN1043118A/zh active Pending
- 1989-11-22 MX MX018437A patent/MX170445B/es unknown
- 1989-11-22 BR BR898905864A patent/BR8905864A/pt not_active Application Discontinuation
-
1990
- 1990-10-02 US US07/591,221 patent/US5449845A/en not_active Expired - Fee Related
- 1990-10-02 US US07/591,222 patent/US5449846A/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| Патент US№2999855, кл. 260-79.6,1981. Патент US №3696156, кл. С 07 С 17/38, 1972. Патент US № 4129603. кл. 570-169, 1978. * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU626349B2 (en) | 1992-07-30 |
| EP0370688B1 (en) | 1994-07-13 |
| IN171615B (enExample) | 1992-11-28 |
| ATE108429T1 (de) | 1994-07-15 |
| JPH02223534A (ja) | 1990-09-05 |
| BR8905864A (pt) | 1990-06-19 |
| EP0370688A1 (en) | 1990-05-30 |
| US5449846A (en) | 1995-09-12 |
| US5449845A (en) | 1995-09-12 |
| CN1043118A (zh) | 1990-06-20 |
| AU4540289A (en) | 1990-05-31 |
| CA2003039A1 (en) | 1990-05-22 |
| MX170445B (es) | 1993-08-23 |
| DE68916756D1 (de) | 1994-08-18 |
| ES2056229T3 (es) | 1994-10-01 |
| ZA898910B (en) | 1991-07-31 |
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