BE572968A - - Google Patents
Info
- Publication number
- BE572968A BE572968A BE572968DA BE572968A BE 572968 A BE572968 A BE 572968A BE 572968D A BE572968D A BE 572968DA BE 572968 A BE572968 A BE 572968A
- Authority
- BE
- Belgium
- Prior art keywords
- silver
- sep
- halide
- ethylene
- solution
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 claims description 31
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 16
- 239000005977 Ethylene Substances 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 16
- 239000004332 silver Substances 0.000 claims description 15
- 229910052709 silver Inorganic materials 0.000 claims description 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- 238000000975 co-precipitation Methods 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 150000004820 halides Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 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 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 229910000039 hydrogen halide Inorganic materials 0.000 claims 1
- 239000012433 hydrogen halide Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Substances [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- -1 silver halide Chemical class 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- 229910001923 silver oxide Inorganic materials 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- WZVRTIXIMHXHMN-UHFFFAOYSA-L [Ag+2].[O-]C([O-])=O Chemical class [Ag+2].[O-]C([O-])=O WZVRTIXIMHXHMN-UHFFFAOYSA-L 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910001958 silver carbonate Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-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
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- IBEIVICGGSFCOF-UHFFFAOYSA-M calcium chloride nitrate Chemical compound [Cl-].[Ca++].[O-][N+]([O-])=O IBEIVICGGSFCOF-UHFFFAOYSA-M 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000005695 dehalogenation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005406 washing 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
- 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
-
- 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
- B01J23/48—Silver or gold
- B01J23/50—Silver
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572968A true BE572968A (enrdf_load_stackoverflow) |
Family
ID=190573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572968D BE572968A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE572968A (enrdf_load_stackoverflow) |
-
0
- BE BE572968D patent/BE572968A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI442973B (zh) | 用於甲基丙烯醛氧化作用之催化劑及其製造與使用方法 | |
| JP5363175B2 (ja) | 酢酸ビニル製造の空時収率を向上した高選択性殻型含浸触媒 | |
| JPS5911342B2 (ja) | パラジウム触媒の製法 | |
| NL193590C (nl) | Werkwijze voor de bereiding van een zilverkatalysator op drager en werkwijze voor de oxidatie van ethyleen tot ethyleenoxide. | |
| JPH08224477A (ja) | 酸化エチレン触媒の製造方法 | |
| US4791226A (en) | Catalyst and process for purification of crude terephthalic acid | |
| FR2528841A1 (fr) | Procede de preparation d'un catalyseur a base d'argent avec metal alcalin sur un support et son application a l'oxydation de l'ethylene en oxyde d'ethylene | |
| JPH11262664A (ja) | 含銀担持触媒及び触媒中間体、その製造法並びにその使用法 | |
| MXPA99001111A (en) | Supported catalysts, containing silver and intermediate products for catalysts, procedures for your obtaining and your emp | |
| BG60611B1 (bg) | Метод за получаване на сребърни катализатори | |
| EP0574438B1 (fr) | Synthese directe de peroxyde d'hydrogene par catalyse heterogene, catalyseur pour ladite synthese et procede de preparation dudit catalyseur | |
| RU2163841C2 (ru) | Способ получения катализатора для производства винилацетата и катализатор | |
| JPH10503709A (ja) | 銀触媒の調製法 | |
| CA1129175A (fr) | Procede d'oxydation du soufre et des composes du soufre | |
| JP2002502420A (ja) | パラジウム−金−銅触媒を用いる酢酸ビニルの製法 | |
| BE572968A (enrdf_load_stackoverflow) | ||
| JPH05186393A (ja) | 触媒およびビニルアセテートの製造方法 | |
| JP2510959B2 (ja) | エチレンオキシドの製造方法 | |
| JP3794070B2 (ja) | エチレンオキシド製造用触媒 | |
| US3132157A (en) | Process for preparing ethylene oxide by | |
| CN108069830A (zh) | 一种甲醛乙炔化合成1,4-丁炔二醇联产丙炔醇的方法 | |
| BE594865A (enrdf_load_stackoverflow) | ||
| JP2637795B2 (ja) | エチレンオキシド製造用触媒 | |
| JPS636268B2 (enrdf_load_stackoverflow) | ||
| BE615596A (enrdf_load_stackoverflow) |