Hydrogenation reactor
The invention discloses a hydrogenation reactor, and belongs to the field of petrochemical industry. The hydrogenation reactor comprises a first catalyst bed layer and a first gas-liquid distributor, wherein the first gas-liquid distributor comprises a distribution disk, at least a venturi pipe and...
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Format | Patent |
Language | Chinese English |
Published |
22.12.2017
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Abstract | The invention discloses a hydrogenation reactor, and belongs to the field of petrochemical industry. The hydrogenation reactor comprises a first catalyst bed layer and a first gas-liquid distributor, wherein the first gas-liquid distributor comprises a distribution disk, at least a venturi pipe and a hydrogen injection pipe, the distribution disk comprises at least a first through hole, the venturi pipe is positioned below the distribution disk, the venturi pipe and the first through hole form butting fixation in a one-to-one manner, the pipe walls of each venturi pipe are provided with at least a second through hole, each venturi pipe is used for making the hydrogen in a material to be reacted form gas bubbles with a diameter of smaller than a specified threshold through the shearing effect produced during the flowing of the material to be reacted when the material to be reacted flows through a throat pipe position, and the first catalyst bed layer is used for bearing a catalyst so as to make the gas bubble- |
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AbstractList | The invention discloses a hydrogenation reactor, and belongs to the field of petrochemical industry. The hydrogenation reactor comprises a first catalyst bed layer and a first gas-liquid distributor, wherein the first gas-liquid distributor comprises a distribution disk, at least a venturi pipe and a hydrogen injection pipe, the distribution disk comprises at least a first through hole, the venturi pipe is positioned below the distribution disk, the venturi pipe and the first through hole form butting fixation in a one-to-one manner, the pipe walls of each venturi pipe are provided with at least a second through hole, each venturi pipe is used for making the hydrogen in a material to be reacted form gas bubbles with a diameter of smaller than a specified threshold through the shearing effect produced during the flowing of the material to be reacted when the material to be reacted flows through a throat pipe position, and the first catalyst bed layer is used for bearing a catalyst so as to make the gas bubble- |
Author | XIE CHONGLIANG YAN PAN XIANG CHUN'E ZHOU QINGWEI HUANG ZHENGLIANG NIE CHENG LIU RUIPING ZHAO XIUWEN WANG DEHUI XIN RUOKAI |
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DocumentTitleAlternate | 加氢反应器 |
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RelatedCompanies | CHINA NATIONAL PETROLEUM CORPORATION CHINA PETROLEUM ENGINEERING & CONSTRUCTION CORP |
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Snippet | The invention discloses a hydrogenation reactor, and belongs to the field of petrochemical industry. The hydrogenation reactor comprises a first catalyst bed... |
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SubjectTerms | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES 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 |
Title | Hydrogenation reactor |
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