Claims
- 1. A process for the production of hydrocarbons, which comprises contacting the synthesis gas with a mixed catalyst of (a) a crystalline silicate having a chemical composition represented by the following formula in terms of mole ratios of oxides under a dehydrated state:
- (0.1-2) R.sub.2/n O.[aLa.sub.2 O.sub.2.bCe.sub.2 O.sub.3.ySiO.sub.2 ]
- in which R is at least one of mono- and divalent cations, n is the valence of R and a+b=1, a.gtoreq.0, b .gtoreq.0 and y .gtoreq.12, and (b) a carbon monoxide reducing catalyst at a temperature of 200.degree. to 500.degree. C. under a pressure of at most 300 atm.
- 2. The process of claim 1, wherein the carbon monoxide reducing catalyst consists of at least one metal selected from the group consisting of Group IB, IIB, IIIB, IVB, VB, VIB, VIIB and VIII elements of Periodic Table, and mixtures thereof, and oxides thereof.
- 3. The process of claim 2, wherein the carbon monoxide reducing catalyst consists of at least one combinations of chromium oxide and metallic zinc or metallic copper, chromium oxide and zinc oxide or copper oxide, alumina and metallic zinc or metallic copper and alumina and zinc oxide or copper oxide.
- 4. The process of claim 1, wherein the carbon monoxide reducing catalyst to crystalline silicate ratio is 0.1:100 to 100:1.
- 5. The process of claim 2, wherein the carbon monoxide reducing catalyst to crystalline silicate ratio is 0.1:100 to 100:1.
- 6. The process of claim 3, wherein the carbon monoxide reducing catalyst to crystalline silicate ratio is 0.1:100 to 100:1.
Priority Claims (3)
Number |
Date |
Country |
Kind |
57-73453 |
May 1982 |
JPX |
|
57-73454 |
May 1982 |
JPX |
|
57-73455 |
May 1982 |
JPX |
|
Parent Case Info
This is a divisional of application Ser. No. 736,988, filed May 23, 1985, which in turn is a continuation of application Ser. No. 491,534, filed May 4, 1983, now abandoned.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4591576 |
Chiang et al. |
May 1986 |
|
4622308 |
Koikeda et al. |
Nov 1986 |
|
4634686 |
Desmond et al. |
Jan 1987 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
7012093 |
Jan 1982 |
JPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
736988 |
May 1985 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
491534 |
May 1983 |
|