DE1279669B - Verfahren zur Herstellung von AEthylenoxyd - Google Patents
Verfahren zur Herstellung von AEthylenoxydInfo
- Publication number
- DE1279669B DE1279669B DEB75876A DEB0075876A DE1279669B DE 1279669 B DE1279669 B DE 1279669B DE B75876 A DEB75876 A DE B75876A DE B0075876 A DEB0075876 A DE B0075876A DE 1279669 B DE1279669 B DE 1279669B
- Authority
- DE
- Germany
- Prior art keywords
- silver
- aluminum
- ethylene
- catalyst
- ethylene oxide
- 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
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000003054 catalyst Substances 0.000 claims description 50
- 229910052709 silver Inorganic materials 0.000 claims description 27
- 239000004332 silver Substances 0.000 claims description 27
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 26
- 239000005977 Ethylene Substances 0.000 claims description 25
- 239000007789 gas Substances 0.000 claims description 25
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 13
- 230000000737 periodic effect Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229940100890 silver compound Drugs 0.000 claims description 6
- 150000003379 silver compounds Chemical class 0.000 claims description 6
- 150000001639 boron compounds Chemical class 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 229910001923 silver oxide Inorganic materials 0.000 description 10
- 239000001569 carbon dioxide Substances 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- VXYADVIJALMOEQ-UHFFFAOYSA-K tris(lactato)aluminium Chemical compound CC(O)C(=O)O[Al](OC(=O)C(C)O)OC(=O)C(C)O VXYADVIJALMOEQ-UHFFFAOYSA-K 0.000 description 8
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910052788 barium Inorganic materials 0.000 description 6
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- HLKMEIITONDPGG-UHFFFAOYSA-L barium(2+);2-hydroxypropanoate Chemical compound [Ba+2].CC(O)C([O-])=O.CC(O)C([O-])=O HLKMEIITONDPGG-UHFFFAOYSA-L 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241001676573 Minium Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229940009827 aluminum acetate Drugs 0.000 description 2
- XBJJRSFLZVLCSE-UHFFFAOYSA-N barium(2+);diborate Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-]B([O-])[O-].[O-]B([O-])[O-] XBJJRSFLZVLCSE-UHFFFAOYSA-N 0.000 description 2
- QKYBEKAEVQPNIN-UHFFFAOYSA-N barium(2+);oxido(oxo)alumane Chemical compound [Ba+2].[O-][Al]=O.[O-][Al]=O QKYBEKAEVQPNIN-UHFFFAOYSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- -1 silver aluminate Chemical class 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- YAMJITULHOEKMI-UHFFFAOYSA-N B([O-])([O-])[O-].[Ag+3] Chemical compound B([O-])([O-])[O-].[Ag+3] YAMJITULHOEKMI-UHFFFAOYSA-N 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- WOIHABYNKOEWFG-UHFFFAOYSA-N [Sr].[Ba] Chemical compound [Sr].[Ba] WOIHABYNKOEWFG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000941 alkaline earth metal alloy Inorganic materials 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- MJWPFSQVORELDX-UHFFFAOYSA-K aluminium formate Chemical compound [Al+3].[O-]C=O.[O-]C=O.[O-]C=O MJWPFSQVORELDX-UHFFFAOYSA-K 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- HJIXEDTZZPZERH-UHFFFAOYSA-N barium silver Chemical compound [Ag].[Ba] HJIXEDTZZPZERH-UHFFFAOYSA-N 0.000 description 1
- UXFOSWFWQAUFFZ-UHFFFAOYSA-L barium(2+);diformate Chemical compound [Ba+2].[O-]C=O.[O-]C=O UXFOSWFWQAUFFZ-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZCLVNIZJEKLGFA-UHFFFAOYSA-H bis(4,5-dioxo-1,3,2-dioxalumolan-2-yl) oxalate Chemical compound [Al+3].[Al+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O ZCLVNIZJEKLGFA-UHFFFAOYSA-H 0.000 description 1
- RUJUQAPQALJUPC-UHFFFAOYSA-K bis[(2-aminoacetyl)oxy]alumanyl 2-aminoacetate Chemical compound [Al+3].NCC([O-])=O.NCC([O-])=O.NCC([O-])=O RUJUQAPQALJUPC-UHFFFAOYSA-K 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 150000001661 cadmium Chemical class 0.000 description 1
- LHQLJMJLROMYRN-UHFFFAOYSA-L cadmium acetate Chemical compound [Cd+2].CC([O-])=O.CC([O-])=O LHQLJMJLROMYRN-UHFFFAOYSA-L 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003081 coactivator Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- KKKYJLNWARAYSD-UHFFFAOYSA-N hexacalcium;tetraborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] KKKYJLNWARAYSD-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XNGYKPINNDWGGF-UHFFFAOYSA-L silver oxalate Chemical compound [Ag+].[Ag+].[O-]C(=O)C([O-])=O XNGYKPINNDWGGF-UHFFFAOYSA-L 0.000 description 1
- LMEWRZSPCQHBOB-UHFFFAOYSA-M silver;2-hydroxypropanoate Chemical compound [Ag+].CC(O)C([O-])=O LMEWRZSPCQHBOB-UHFFFAOYSA-M 0.000 description 1
- FTNNQMMAOFBTNJ-UHFFFAOYSA-M silver;formate Chemical compound [Ag+].[O-]C=O FTNNQMMAOFBTNJ-UHFFFAOYSA-M 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- KQAGKTURZUKUCH-UHFFFAOYSA-L strontium oxalate Chemical compound [Sr+2].[O-]C(=O)C([O-])=O KQAGKTURZUKUCH-UHFFFAOYSA-L 0.000 description 1
- CCUZKVDGQHXAFK-UHFFFAOYSA-L strontium;2-hydroxypropanoate Chemical compound [Sr+2].CC(O)C([O-])=O.CC(O)C([O-])=O CCUZKVDGQHXAFK-UHFFFAOYSA-L 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB75876A DE1279669B (de) | 1964-03-12 | 1964-03-12 | Verfahren zur Herstellung von AEthylenoxyd |
| NL656503000A NL150111B (nl) | 1964-03-12 | 1965-03-09 | Werkwijze ter bereiding van epoxyethaan uit etheen en zuurstof bij verhoogde temperatuur onder toepassing van een katalysator, welke bestaat uit zilver dat op een inerte drager is aangebracht. |
| US438725A US3461140A (en) | 1964-03-12 | 1965-03-10 | Production of ethylene oxide |
| GB10320/65A GB1093651A (en) | 1964-03-12 | 1965-03-11 | Production of ethylene oxide |
| BE661083A BE661083A (en, 2012) | 1964-03-12 | 1965-03-12 | |
| FR8978A FR1427415A (fr) | 1964-03-12 | 1965-03-12 | Procédé pour la production d'oxyde d'éthylène |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB75876A DE1279669B (de) | 1964-03-12 | 1964-03-12 | Verfahren zur Herstellung von AEthylenoxyd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1279669B true DE1279669B (de) | 1968-10-10 |
Family
ID=6978851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB75876A Pending DE1279669B (de) | 1964-03-12 | 1964-03-12 | Verfahren zur Herstellung von AEthylenoxyd |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3461140A (en, 2012) |
| BE (1) | BE661083A (en, 2012) |
| DE (1) | DE1279669B (en, 2012) |
| FR (1) | FR1427415A (en, 2012) |
| GB (1) | GB1093651A (en, 2012) |
| NL (1) | NL150111B (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352608C3 (de) * | 1973-10-19 | 1982-04-08 | Boris Borisovič Moskva Česnokov | Verfahren zur Herstellung von Äthylenoxyd |
| US4255341A (en) * | 1979-03-22 | 1981-03-10 | Phillips Petroleum Company | Catalyst and process for producing ethylene oxide |
| JPS56105750A (en) * | 1980-01-24 | 1981-08-22 | Nippon Shokubai Kagaku Kogyo Co Ltd | Silver catalyst for production of ethylene oxide |
| US4428863A (en) | 1982-07-06 | 1984-01-31 | The Dow Chemical Company | Alumina compositions of improved strength useful as catalyst supports |
| EP2771107A4 (de) * | 2011-10-28 | 2015-09-02 | Basf Se | Verfahren zur herstellung eines geträgerten silberkatalysators |
| US8987482B2 (en) | 2011-10-28 | 2015-03-24 | Basf Se | Process for producing a supported silver catalyst |
| CN111360280B (zh) * | 2020-04-09 | 2022-09-06 | 大连海事大学 | 一种拉曼增强材料及其快速制备方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562858A (en) * | 1951-03-14 | 1951-07-31 | Ca Nat Research Council | Silver-calcium catalyst and its preparation |
| US2562857A (en) * | 1948-03-10 | 1951-07-31 | Honorary Advisory Council Sci | Production of ethylene oxide by the catalytic oxidation of ethylene |
| GB711601A (en) * | 1950-05-09 | 1954-07-07 | Chempatents Inc | Catalyst for olefin oxide reaction |
| DE1024497B (de) * | 1953-06-12 | 1958-02-20 | Bataafsche Petroleum | Verfahren zur Herstellung eines zur Oxydation von Olefinen mit molekularem Sauerstoff geeigneten Silberkatalysators |
| US2842505A (en) * | 1954-07-20 | 1958-07-08 | Ca Nat Research Council | Process for preparation of silver alloy catalyst |
| DE1082247B (de) * | 1958-09-29 | 1960-05-25 | Bayer Ag | Verfahren zur kontinuierlichen Oxydation von Propylen |
| DE1150060B (de) * | 1959-12-10 | 1963-06-12 | Robert Sancier Aries | Verfahren zur Herstellung von Propylenoxyd durch Oxydation von Propylen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1066569B (de) * | 1959-10-08 | Badische Anilin- und) Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein | Verfahren zur Herstellung von Äthylenoxyd aus Äthylen | |
| CA523049A (en) * | 1956-03-20 | Camille Dreyfus | Oxidation of ethylene with activated silver catalysts | |
| US2764598A (en) * | 1956-09-25 | Chemical process | ||
| CA486731A (en) * | 1952-09-23 | Imperial Chemical Industries Limited | Production of ethylene oxide with silver-sodium aluminium silicate catalysts | |
| GB675481A (en) * | 1949-01-13 | 1952-07-09 | Norman Levy | Improvements in and relating to the production of ethylene oxide |
| GB675840A (en) * | 1950-01-24 | 1952-07-16 | Gen Motors Corp | Improvements in and relating to variable stroke rotary fluid pumps |
| DE1048898B (de) * | 1957-05-08 | 1959-01-22 | Huels Chemische Werke Ag | Verfahren zur Herstellung von AEthylenoxyd |
| GB878435A (en) * | 1959-02-17 | 1961-09-27 | Furukawa Electric Co Ltd | Method of manufacturing silver catalysts to be used for vapour phase direct oxidation of olefins |
| BE592446A (en, 2012) * | 1959-07-02 | 1900-01-01 | ||
| NL262713A (en, 2012) * | 1960-03-24 | 1900-01-01 |
-
1964
- 1964-03-12 DE DEB75876A patent/DE1279669B/de active Pending
-
1965
- 1965-03-09 NL NL656503000A patent/NL150111B/xx unknown
- 1965-03-10 US US438725A patent/US3461140A/en not_active Expired - Lifetime
- 1965-03-11 GB GB10320/65A patent/GB1093651A/en not_active Expired
- 1965-03-12 BE BE661083A patent/BE661083A/xx unknown
- 1965-03-12 FR FR8978A patent/FR1427415A/fr not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562857A (en) * | 1948-03-10 | 1951-07-31 | Honorary Advisory Council Sci | Production of ethylene oxide by the catalytic oxidation of ethylene |
| GB711601A (en) * | 1950-05-09 | 1954-07-07 | Chempatents Inc | Catalyst for olefin oxide reaction |
| US2562858A (en) * | 1951-03-14 | 1951-07-31 | Ca Nat Research Council | Silver-calcium catalyst and its preparation |
| DE1024497B (de) * | 1953-06-12 | 1958-02-20 | Bataafsche Petroleum | Verfahren zur Herstellung eines zur Oxydation von Olefinen mit molekularem Sauerstoff geeigneten Silberkatalysators |
| US2842505A (en) * | 1954-07-20 | 1958-07-08 | Ca Nat Research Council | Process for preparation of silver alloy catalyst |
| DE1082247B (de) * | 1958-09-29 | 1960-05-25 | Bayer Ag | Verfahren zur kontinuierlichen Oxydation von Propylen |
| DE1150060B (de) * | 1959-12-10 | 1963-06-12 | Robert Sancier Aries | Verfahren zur Herstellung von Propylenoxyd durch Oxydation von Propylen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1093651A (en) | 1967-12-06 |
| US3461140A (en) | 1969-08-12 |
| BE661083A (en, 2012) | 1965-09-13 |
| NL150111B (nl) | 1976-07-15 |
| NL6503000A (en, 2012) | 1965-09-13 |
| FR1427415A (fr) | 1966-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2521906C2 (en, 2012) | ||
| DE1115238B (de) | Verfahren zur partiellen Hydrierung von Acetylenverbindungen | |
| DE1185604B (de) | Verfahren zur Herstellung von Vinylacetat | |
| DE1205527B (de) | Verfahren zur Herstellung von Acrylsaeurenitril durch Umsetzung von Propylen mit Sauerstoff und Ammoniak | |
| DD209749A5 (de) | Silberkatalysatoren, verfahren zu ihrer herstellung | |
| EP0020962B1 (de) | Verfahren zur Steigerung der Aktivität und zur Verlängerung der Standzeit bei hoher Selektivität von Silber-Träger-Katalysatoren für den Einsatz zur Ethylenoxid-Synthese | |
| DE19546514B9 (de) | Katalysator und dessen Verwendung | |
| DE1279669B (de) | Verfahren zur Herstellung von AEthylenoxyd | |
| DE2364688B2 (de) | Verfahren zur Herstellung von aus 1,6-, 2,6- und 2,7-Isomeren bestehenden Dimethylnaphthalingemischen | |
| DE2640540B2 (de) | Katalysator zur Herstellung von Äthylenoxid | |
| DE2042396C3 (de) | Verfahren zur Herstellung von Äthylenoxyd | |
| DE2166635C3 (de) | Verfahren zur Herstellung von Maleinsäureanhydrid durch Oxidation aus Benzol | |
| DE710746C (de) | Verfahren zur Herstellung hoehermolekularer Aldehyde | |
| DE1255656B (de) | Verfahren zur Herstellung von Acrylsaeurenitril oder Methacrylsaeurenitril aus Propylen oder Isobutylen, Ammoniak und Sauerstoff | |
| DE932606C (de) | Verfahren zur katalytischen Herstellung von Nitrilen aus primaeren aliphatischen Alkoholen und Ammoniak | |
| AT334877B (de) | Verfahren zur herstellung aromatischer amine, insbesondere von anilin, durch katalytische reduktion der entsprechenden nitroverbindung | |
| CH253163A (de) | Verfahren zur selektiven Hydrierung von organischen Verbindungen mit dreifacher C-C-Bindung in gasförmiger Phase zu Verbindungen mit zweifacher C-C-Bindung. | |
| DE868152C (de) | Verfahren zur Herstellung von Diolefinen | |
| DE890797C (de) | Verfahren zur Herstellung heterocyclische^ ein einziges Stickstoffatom 'im Ring enthaltender Sechsringvenbindungen | |
| DE1542229A1 (de) | Katalysator zur Oxydation von Olefinen | |
| AT333710B (de) | Verfahren zur herstellung von diolefinen | |
| DE2235993C2 (de) | Verfahren zur gleichzeitigen Herstellung von Methacrylnitril und Butadien | |
| DE1251328B (de) | Verfahren zur Herstellung von 1,1-Dialkylhydrazinen | |
| AT230882B (de) | Verfahren zur Herstellung von 6-Aminochrysen | |
| DE1642944C3 (de) | Verfahren zur Aufbereitung von Kobaltsalzlösungen aus der Oxo-Synthese |