TH2271A - Preparation of the catalyst - Google Patents

Abstract

Process for preparing the catalyst by means of mash and / or implantation. Which contains 3-60 parts cobalt by weight And zirconium, titanium and / or 0.1-100 parts chromium by wt. 100 parts by silica and / or alumina by wt. And this catalyst has L and S according to the relationship (chemical formula). L = the amount of all cobalt present on the carrier. Shown (mg Co / mL) of the catalyst, S = is the surface area of the catalyst (sq m / ml) and R = the weight-by-weight ratio of the amount of cobalt on the body. Accelerate the reaction From the mixing method to the total content of cobalt On catalyst The catalyst is suitable for the synthesis of various hydrocarbons from synthetic gases.

Claims (9)

1. A process for preparing a catalyst has the following general characteristics: a catalyst prepared by mashing and / or by implantation. Which consists of 3-60 parts cobalt (pbw) and at least one part of other metals 0.1-100 by weight, selected from zirconium, titanium or chromium per 1co by weight of silica, alumina or silica- Alumina And the catalyst must have L and S according to the relationship (chemical formula), the general symbol has the following meanings: L = the total amount of cobalt present on the carrier, expressed in milligrams of Co / mL of the body. Catalytic S = catalyst surface area Shown as a table Meter / ml Of the catalyst and R = weight ratio of the cobalt content On the island on the carrier by Mashing to the total amount of cobalt present on the catalyst. 2. The process as in Clause 1 has a general description that Both during implantation and during mashing Carrier material must In contact with the solution of the metal compound involved in the solvent. 3. Process as in Clause 1 or 2 in general Where cobalt is used to stick it must be made from a solution of Cobalt inorganic compounds in water 4. The process, as in any of the Claims 1-3, has the general nature of applying metal to sticking. It must be made from a solution of organic metal compounds in it. Organic solvents or mixtures of various organic solvents 5. The process, as in the claim clause 4, is characterized by organic solvents that contain at least partially beta-diketone or beta-keto-ester. 6. The process as in Clause 5, generally speaking Pattern contains Beta-diketone molecules greater than 0.5 g molecules or beta-ketone-esters. Per gram of atoms of other metals 7. The process, as in any of the claims 1-6, is characterized by the application of the amount of fluid during implantation. Which is equal to the pore volume of the carrier to be implanted 8. Procedures as in any of the claims 1-7 that characterize the use of the amount of liquid during mixing. Mix with a volume of 110-190% of the carrier groove volume. 9. The process as in any of the claims 1-8 that is characterized by the powdering of the components after From the palpation or mashing of each step 1 0. Process for preparing various hydrocarbons by catalytic reaction of carbon monoxide. With hydrogen having a feed character consisting of H2- and CO, it is exposed to the catalyst at the appropriate temperature and pressure. As in any of the claims 1-9 and the catalyst must be redistributed before it can be used (10 claims, 2 pages, 0 photos).