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1. US5942121 - Method and apparatus for filtering, degassing, dehydrating and removing products of ageing in petroleum oils

Office United States of America
Application Number 08776649
Application Date 07.02.1997
Publication Number 5942121
Publication Date 24.08.1999
Grant Number 5942121
Grant Date 24.08.1999
Publication Kind A
IPC
C10G 25/05
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
25Refining of hydrocarbon oils, in the absence of hydrogen, with solid sorbents
02with ion-exchange material
03with crystalline alumino-silicates, e.g. molecular sieves
05Removal of non-hydrocarbon compounds, e.g. sulfur compounds
B01D 15/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
B01J 20/10
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
10comprising silica or silicate
C10M 175/02
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
175Working-up used lubricants to recover useful products
02mineral-oil based
B01J 20/18
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
10comprising silica or silicate
16Alumino-silicates
18Synthetic zeolitic molecular sieves
C10G 25/00
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
25Refining of hydrocarbon oils, in the absence of hydrogen, with solid sorbents
CPC
C10M 175/0008
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS
175Working-up used lubricants to recover useful products
0008with the use of adsorbentia
B01D 15/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents
C10G 25/00
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
25Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
C10M 175/0058
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS
175Working-up used lubricants to recover useful products
0058by filtration and centrifugation processes; apparatus therefor
Applicants Pantich Mikhailo
Inventors Pantich Vladimir
Agents Pennie & Edmonds LLP
Priority Data 38495 07.06.1995 YU
Title
(EN) Method and apparatus for filtering, degassing, dehydrating and removing products of ageing in petroleum oils
Abstract
(EN)

The invention relates to separating different substances, more concretely, to a method and apparatus for filters, degassing, dehydrating and removing products of ageing in insulating and other petroleum oils. The technical result is that the aforesaid phases of processing oil or a mixture of oils are ensured with high efficiency for a single passage through an active component, and also the possibility of regenerating the adsorbents being used is ensured during the process of operation of the equipment, with simultaneous simplification of the construction and reduction of size and of power consumption. The apparatus 1 for filtering, degassing, dehydrating and removing products of ageing comprises at least one tank 2, in which are disposed cylindrical partitions 3, 4 filled with an adsorbent 5 and secured in the tank 2 by means of fixing elements 6. Partitions 3, 4 form channels for the passage of oil being processed. The tank 2 has an inlet opening 7 and an outlet opening 8, with mechanical filters 9, 10 mounted in the openings. An electric drive 12, connected to a delivery pump 13, is mounted on a base 11 of the apparatus 1. Equipment 14 for protecting and starting the electric drive 12 is also arranged on the base 11. Circulation pipe-lines 15 interconnect separate parts of the apparatus 1, and also connect separate apparatuses 1 in the composition of installations for processing oils to each other and to a user's tanks with the oil being processed.