IT1202643B - Catalytic process for mfr. of oxime(s) - Google Patents
Catalytic process for mfr. of oxime(s)Info
- Publication number
- IT1202643B IT1202643B IT19607/87A IT1960787A IT1202643B IT 1202643 B IT1202643 B IT 1202643B IT 19607/87 A IT19607/87 A IT 19607/87A IT 1960787 A IT1960787 A IT 1960787A IT 1202643 B IT1202643 B IT 1202643B
- Authority
- IT
- Italy
- Prior art keywords
- pref
- hydrogen peroxide
- opt
- carbonylic
- equal
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000002923 oximes Chemical class 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 abstract 2
- SXVPOSFURRDKBO-UHFFFAOYSA-N Cyclododecanone Chemical compound O=C1CCCCCCCCCCC1 SXVPOSFURRDKBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- FXHGMKSSBGDXIY-UHFFFAOYSA-N heptanal Chemical compound CCCCCCC=O FXHGMKSSBGDXIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- GNKTZDSRQHMHLZ-UHFFFAOYSA-N [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] Chemical compound [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] GNKTZDSRQHMHLZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002178 crystalline material Substances 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Abstract
In a (opt. continuous) catalytic process for the mfr. of oximes by reaction, in the liq. phase of the corresponding carbonylic cpds. with ammonia and hydrogen peroxide the catalyst (pref. 1-500 per kg of carbonylic cpd.) substantially consists of a crystalline material with a zeolite structure contg. silicon and titanium and is subjected, before use, to an activating treatment with hydrogen peroxide (and opt. H2SO4). The activation is pref. carried out using an aq. soln. of hydrogen peroxide (pref. contg. at least 10 parts by wt. of ammonia per 100 parts soln.), in the presence of at least 0.5 equivs. per litre of an acid with a pK equal to or lower than 5, pref. selected from sulphuric, phosphoric, nitric acid and hydrogen chloride. The catalyst is substantially a titanium silicate (Si:Ti atomic ratio at least 30), (opt. in admixture with an inert binder) prepd. in the presence of hydrogen peroxide, and pref. mfd. by hydrothermal synthesis and submitted, before activation to a thermal treatment at a temp. equal to or lower than 430 deg.C, pref. equal to or lower than 130 deg.C. The carbonylic cpd. is selected from cyclohexane (pref.) actone, methyl ethyl ketone, acetophenone, cyclododecanone, enanthic aldehyde and benzaldehyde.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19607/87A IT1202643B (en) | 1987-03-06 | 1987-03-06 | Catalytic process for mfr. of oxime(s) |
| JP62141638A JPH0610181B2 (en) | 1986-11-14 | 1987-06-08 | Contact method for oxime production |
| US07/059,536 US4794198A (en) | 1986-11-14 | 1987-06-08 | Catalytic process for the manufacture of oximes |
| CA000539254A CA1279068C (en) | 1986-11-14 | 1987-06-09 | Catalytic process for the manufacture of oximes |
| EP87108577A EP0267362B1 (en) | 1986-11-14 | 1987-06-12 | Catalytic process for the manufacture of oximes |
| AT87108577T ATE53380T1 (en) | 1986-11-14 | 1987-06-12 | CATALYTIC PROCESS FOR THE PRODUCTION OF OXIMES. |
| DE8787108577T DE3763072D1 (en) | 1986-11-14 | 1987-06-12 | CATALYTIC METHOD FOR PRODUCING OXIMES. |
| ES87108577T ES2015287B3 (en) | 1986-11-14 | 1987-06-12 | CATALYTIC PROCEDURE TO OBTAIN OXIMES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19607/87A IT1202643B (en) | 1987-03-06 | 1987-03-06 | Catalytic process for mfr. of oxime(s) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8719607A0 IT8719607A0 (en) | 1987-03-06 |
| IT1202643B true IT1202643B (en) | 1989-02-09 |
Family
ID=11159486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19607/87A IT1202643B (en) | 1986-11-14 | 1987-03-06 | Catalytic process for mfr. of oxime(s) |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1202643B (en) |
-
1987
- 1987-03-06 IT IT19607/87A patent/IT1202643B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8719607A0 (en) | 1987-03-06 |
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