PL442004A1 - Method of supporting the decontamination of crude oil tanks with chemical agents - Google Patents
Method of supporting the decontamination of crude oil tanks with chemical agentsInfo
- Publication number
- PL442004A1 PL442004A1 PL442004A PL44200422A PL442004A1 PL 442004 A1 PL442004 A1 PL 442004A1 PL 442004 A PL442004 A PL 442004A PL 44200422 A PL44200422 A PL 44200422A PL 442004 A1 PL442004 A1 PL 442004A1
- Authority
- PL
- Poland
- Prior art keywords
- polar
- decontamination
- medium
- tank
- crude oil
- Prior art date
Links
- 238000005202 decontamination Methods 0.000 title abstract 8
- 230000003588 decontaminative effect Effects 0.000 title abstract 7
- 239000010779 crude oil Substances 0.000 title abstract 3
- 239000013043 chemical agent Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- -1 triethylnonyl ether Chemical compound 0.000 abstract 4
- 238000005406 washing Methods 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- NMRPBPVERJPACX-UHFFFAOYSA-N (3S)-octan-3-ol Natural products CCCCCC(O)CC NMRPBPVERJPACX-UHFFFAOYSA-N 0.000 abstract 1
- WOFPPJOZXUTRAU-UHFFFAOYSA-N 2-Ethyl-1-hexanol Natural products CCCCC(O)CCC WOFPPJOZXUTRAU-UHFFFAOYSA-N 0.000 abstract 1
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003945 anionic surfactant Substances 0.000 abstract 1
- 239000002199 base oil Substances 0.000 abstract 1
- 229920001400 block copolymer Polymers 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- NOLXQSVNNIIHMV-UHFFFAOYSA-L disodium;2,2-diethyl-3-hexyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCC(C([O-])=O)(S(O)(=O)=O)C(CC)(CC)C([O-])=O NOLXQSVNNIIHMV-UHFFFAOYSA-L 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002594 sorbent Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/024—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Detergent Compositions (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wspomagania czynnikami chemicznymi dekontaminacji zbiorników ropy naftowej, realizowany w finalnym etapie czyszczenia zbiornika, po zakończeniu recyrkulacji, który polega na przemywaniu objętości zbiornika przy użyciu naprzemiennie niepolarnego i polarnego medium dekontaminującego, z dodatkiem co najmniej jednego związku powierzchniowo czynnego w co najmniej jednym z mediów. Niepolarne medium dekontaminujące, pochodzące z przerobu ropy naftowej i/lub z regeneracji olejów odpadowych i/lub świeżego oleju bazowego ma postać średniej frakcji naftowej o lepkości kinematycznej 0,8 - 14 mm<sup>2</sup>/s w temperaturze 100°C, charakteryzującej się zakresem temperatury wrzenia, nie więcej niż 5% destyluje do 200°C i nie mniej niż 90% destyluje do 540°C, a polarne medium dekontaminujące jest w postaci wody. Przy czym co najmniej jedno medium dekontaminujące zawiera od 10 ppm do 5000 ppm, co najmniej jednego związku powierzchniowo czynnego, wybranego z grupy obejmującej; surfaktanty anionowe — alkiloeterosiarczany, sól sodową sulfobursztynianu dietyloheksylu, sól sodową sulfonianu kwasu laurylowego, surfaktanty niejonowe - etoksylowany/propoksylowany 2-etylo-1-heksanol, o HLB od 9,5 do 10,5, etoksylowane diole alkoksypolietylenoksy-etanol, eter trietylononylowy glikolu polietylenowego, polioksyetylen dinonylo-fenylowy, liniowy kopolimer blokowy tlenku etylenu i tlenku propylenu, będący pochodną glikolu propylenowego. Ponadto stosuje się w pojedynczym cyklu przemywania od 1% m/m do 50% m/m medium niepolarnego w stosunku do oszacowanej ilości osadu w zbiorniku przed rozpoczęciem procesu dekontaminacji oraz od 1 do 20 razy więcej medium polarnego w pojedynczym cyklu przemywania, w stosunku do objętości medium niepolarnego. Korzystnie po usunięciu zanieczyszczeń niepolarnym i polarnym medium dekontaminującym, fazę gazową poddaje się adsorpcji na złożu sorbentu stałego, polegającej na cyrkulacji fazy gazowej, w temperaturze od 25 do 65°C ze zbiornika przez kolumnę sorpcyjną wypełnioną złożem węgla aktywnego.The subject of the application is a method of supporting the decontamination of crude oil tanks with chemical agents, carried out in the final stage of tank cleaning, after recirculation, which consists in washing the tank volume using alternately non-polar and polar decontamination medium, with the addition of at least one surfactant in at least one from the media. The non-polar decontamination medium derived from crude oil processing and/or the regeneration of waste oils and/or fresh base oil is in the form of an average petroleum fraction with a kinematic viscosity of 0.8 - 14 mm<sup>2</sup>/s at a temperature of 100°C , characterized by a boiling point range of not more than 5% distilling to 200°C and not less than 90% distilling to 540°C, and the polar decontamination medium is in the form of water. Wherein the at least one decontamination medium contains from 10 ppm to 5000 ppm of at least one surfactant selected from the group consisting of; anionic surfactants - alkyl ether sulfates, sodium diethylhexyl sulfosuccinate, sodium lauryl sulfonate, non-ionic surfactants - ethoxylated/propoxylated 2-ethyl-1-hexanol, HLB from 9.5 to 10.5, ethoxylated alkoxypolyethyleneoxy-ethanol diols, glycol triethylnonyl ether polyethylene, dinonyl-phenyl polyoxyethylene, a linear block copolymer of ethylene oxide and propylene oxide, which is a derivative of propylene glycol. In addition, from 1% m/m to 50% m/m of a non-polar medium is used in a single washing cycle in relation to the estimated amount of sediment in the tank before the decontamination process begins, and from 1 to 20 times more of a polar medium in a single washing cycle, in relation to volume of the non-polar medium. Preferably, after removing contaminants with a non-polar and polar decontamination medium, the gas phase is adsorbed onto a bed of solid sorbent, which involves circulating the gas phase at a temperature from 25 to 65°C from the tank through a sorption column filled with a bed of activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442004A PL245419B1 (en) | 2022-08-11 | 2022-08-11 | Method of supporting the decontamination of crude oil tanks with chemical agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442004A PL245419B1 (en) | 2022-08-11 | 2022-08-11 | Method of supporting the decontamination of crude oil tanks with chemical agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL442004A1 true PL442004A1 (en) | 2024-02-12 |
| PL245419B1 PL245419B1 (en) | 2024-07-22 |
Family
ID=89855761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL442004A PL245419B1 (en) | 2022-08-11 | 2022-08-11 | Method of supporting the decontamination of crude oil tanks with chemical agents |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL245419B1 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11166195A (en) * | 1997-12-04 | 1999-06-22 | Sofutaade Kogyo Kk | Method for cleaning petroleum apparatus |
| JP2001170590A (en) * | 1999-12-16 | 2001-06-26 | Idemitsu Kosan Co Ltd | Cleaning method for hydrocarbon oil treatment equipment |
-
2022
- 2022-08-11 PL PL442004A patent/PL245419B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL245419B1 (en) | 2024-07-22 |
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