HU207672B - Method for producing catalyzer and producing acid amides by applying the same - Google Patents
Method for producing catalyzer and producing acid amides by applying the same Download PDFInfo
- Publication number
- HU207672B HU207672B HU894854A HU485489A HU207672B HU 207672 B HU207672 B HU 207672B HU 894854 A HU894854 A HU 894854A HU 485489 A HU485489 A HU 485489A HU 207672 B HU207672 B HU 207672B
- Authority
- HU
- Hungary
- Prior art keywords
- catalyst
- copper
- weight
- alkali metal
- acid amides
- Prior art date
Links
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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/847—Vanadium, niobium or tantalum or polonium
- B01J23/8472—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
- C07C231/065—By hydration using metals or metallic ions as catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Claims (2)
1. Eljárás savamidok, nitrilek, vanádium(V)- és réz(II)-ionokat és fémrezet tartalmazó katalizátor jelenlétében végzett hidratálásával történő előállítására alkalmazható katalizátor előállítására, azzal jellemezve, hogy alkálifém-vanadátot és alkálifém-szilikátot 1: (22,5) tömegarányban tartalmazó vizes oldathoz 1 mól alkálifém-szilikátra vonatkoztatva 0,1-0,3 mól vízben oldódó magnézium- vagy kalciumsót és annyi vízben oldódó réz(II)-sóf adunk, hogy a fémionban kifejezett vanádium(V): réz(II) tömegarány 1 : (1-2) legyen, a ki4
HU 207 672 Β vált csapadékot elkülönítjük, a nedves csapadékhoz
1 tömegrész jelen lévő réz(II)-ionra vonatkoztatva 12 tömegrész fémrezet keverünk, és a kapott keveréket 150-200 °C-on szárítjuk.
2. Eljárás savamidok előállítására nitrilek katalizá- 5 tor jelenlétében végzett hidratálásával, azzal jellemez ve, hogy katalizátorként az 1. igénypont szerinti eljá rással előállított katalizátort alkalmazzunk, adott eset ben emulgeálószer jelenlétében.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU894854A HU207672B (en) | 1989-09-18 | 1989-09-18 | Method for producing catalyzer and producing acid amides by applying the same |
EP19900117034 EP0418646A3 (en) | 1989-09-18 | 1990-09-05 | Process for the preparation of acyl amides by subjecting nitriles to catalytic hydration |
KR1019900014706A KR910006215A (ko) | 1989-09-18 | 1990-09-18 | 니트릴의 촉매수화반응에 의한 아실 아미드의 제조방법 |
JP2248580A JPH03218339A (ja) | 1989-09-18 | 1990-09-18 | ニトリルの接触水和によるアシルアミドの製造方法及びその実施に使用する触媒とその製造方法 |
FI904585A FI904585A0 (fi) | 1989-09-18 | 1990-09-18 | Foerfarande foer framstaellning av acylamider genom katalytisk hydration av nitriler. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU894854A HU207672B (en) | 1989-09-18 | 1989-09-18 | Method for producing catalyzer and producing acid amides by applying the same |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT54924A HUT54924A (en) | 1991-04-29 |
HU207672B true HU207672B (en) | 1993-05-28 |
Family
ID=10969027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU894854A HU207672B (en) | 1989-09-18 | 1989-09-18 | Method for producing catalyzer and producing acid amides by applying the same |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0418646A3 (hu) |
JP (1) | JPH03218339A (hu) |
KR (1) | KR910006215A (hu) |
FI (1) | FI904585A0 (hu) |
HU (1) | HU207672B (hu) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102636998B1 (ko) * | 2023-04-28 | 2024-02-14 | 이을용 | 과수봉지 바인더 제조장치 및 이에 의해 제조된 과수봉지 바인더 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2320060C2 (de) * | 1973-04-19 | 1982-10-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Carbonsäureamiden |
ZA761185B (en) * | 1975-03-17 | 1977-02-23 | American Cyanamid Co | Catalyst for hydration of nitriles |
US4096184A (en) * | 1976-01-19 | 1978-06-20 | Sumitomo Chemical Company, Limited | Process for preparing acid amides |
BR8306403A (pt) * | 1983-11-17 | 1985-06-25 | Rhodia | Processo tipo batelada para a obtencao de solucoes aquosas de monomero de acrilamida a 50% em peso,a partir de misturas acrilonitrila/agua |
GB8727379D0 (en) * | 1987-11-23 | 1987-12-23 | Allied Colloids Ltd | Catalysts |
-
1989
- 1989-09-18 HU HU894854A patent/HU207672B/hu not_active IP Right Cessation
-
1990
- 1990-09-05 EP EP19900117034 patent/EP0418646A3/en not_active Ceased
- 1990-09-18 KR KR1019900014706A patent/KR910006215A/ko active IP Right Grant
- 1990-09-18 FI FI904585A patent/FI904585A0/fi not_active IP Right Cessation
- 1990-09-18 JP JP2248580A patent/JPH03218339A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0418646A3 (en) | 1991-09-25 |
EP0418646A2 (en) | 1991-03-27 |
FI904585A0 (fi) | 1990-09-18 |
HUT54924A (en) | 1991-04-29 |
KR910006215A (ko) | 1991-04-27 |
JPH03218339A (ja) | 1991-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee |