CATALYST INCLUDING A BORON-DOPED ACTIVE PHASE

• Main Authors: CHENEVIER ROMAIN, DECOTTIGNIES DOMINIQUE, LECOCQ VINCENT, VELLY MARIE
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2017
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; ORGANIC CHEMISTRY; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention relates to a catalyst containing an active phase including at least one group VIIIB metal selected from among cobalt, nickel, ruthenium and iron deposited on a substrate containing silica, alumina, and at least one single spinel MAl2O4 or an optionally partial mixed spinel MXM'(1-X)Al2O4, where M and M' are separate metals selected from the group made up of magnesium, copper, cobalt, nickel, tin, zinc, lithium, calcium, caesium, sodium, potassium, iron and manganese and where x is between 0 and 1, excluding the values 0 and 1, characterised in that said active phase also includes boron, the boron content being between 0.001 wt % and 0.5 wt % relative to the total weight of the catalyst, excluding the value 0.5. 含有沉积在含二氧化硅、氧化铝和至少种简单尖晶石MAlO或混合尖晶石MM'AlO（其是或不是部分的）的载体上的包含选自钴、镍、钌和铁的至少种第VIIIB族金属的活性相的催化剂，其中M和M'是选自镁、铜、钴、镍、锡、锌、锂、钙、铯、钠、钾、铁和锰的不同金属，且其中x为0至1，排除数值0和1本身，其特征在于所述活性相进步包含硼，硼含量为相对于所述催化剂的总重量的0.001重量%至0.5重量%，排除数值0.5本身。