RU2012107635A - Усовершенствованный способ удаления металлов и аминов из сырой нефти - Google Patents
Усовершенствованный способ удаления металлов и аминов из сырой нефти Download PDFInfo
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- RU2012107635A RU2012107635A RU2012107635/04A RU2012107635A RU2012107635A RU 2012107635 A RU2012107635 A RU 2012107635A RU 2012107635/04 A RU2012107635/04 A RU 2012107635/04A RU 2012107635 A RU2012107635 A RU 2012107635A RU 2012107635 A RU2012107635 A RU 2012107635A
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- Prior art keywords
- crude oil
- wash water
- acid
- metals
- amines
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract 24
- 229910052751 metal Inorganic materials 0.000 title claims abstract 15
- 239000002184 metal Substances 0.000 title claims abstract 15
- 150000002739 metals Chemical class 0.000 title claims abstract 9
- 150000001412 amines Chemical class 0.000 title claims abstract 7
- 239000010779 crude oil Substances 0.000 claims abstract 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 17
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract 10
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims abstract 9
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims abstract 7
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims abstract 7
- 239000000839 emulsion Substances 0.000 claims abstract 7
- 239000001630 malic acid Substances 0.000 claims abstract 7
- 235000011090 malic acid Nutrition 0.000 claims abstract 7
- 239000002253 acid Substances 0.000 claims abstract 5
- 239000008346 aqueous phase Substances 0.000 claims abstract 5
- 239000004310 lactic acid Substances 0.000 claims abstract 5
- 235000014655 lactic acid Nutrition 0.000 claims abstract 5
- 238000005260 corrosion Methods 0.000 claims abstract 4
- 230000007797 corrosion Effects 0.000 claims abstract 4
- 239000003112 inhibitor Substances 0.000 claims abstract 4
- 150000003839 salts Chemical class 0.000 claims abstract 4
- 238000005406 washing Methods 0.000 claims abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052791 calcium Inorganic materials 0.000 claims abstract 2
- 239000011575 calcium Substances 0.000 claims abstract 2
- 239000003795 chemical substances by application Substances 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 235000002639 sodium chloride Nutrition 0.000 claims abstract 2
- 238000011144 upstream manufacturing Methods 0.000 claims abstract 2
- 150000007513 acids Chemical class 0.000 claims 1
- 238000004581 coalescence Methods 0.000 claims 1
- 238000010612 desalination reaction Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000007670 refining Methods 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
- C10G17/04—Liquid-liquid treatment forming two immiscible phases
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/09—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acid salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/02—Dewatering or demulsification of hydrocarbon oils with electrical or magnetic means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/205—Metal content
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/80—Additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/80—Additives
- C10G2300/805—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
Abstract
1. Способ удаления металлов и аминов из сырой нефти, включающий добавление к указанной сырой нефти эффективного для удаления металла количества, одной или нескольких оксикарбоновых кислот, выбранных из молочной кислоты и яблочной кислоты, или их солей,; отдельное добавление промывочной воды к указанной сырой нефти и перемешивание указанной сырой нефти, кислоты и промывочной воды с образованием эмульсии; и разделение указанной эмульсии на водную фазу и сырую нефть с уменьшенным содержанием металлов и/или аминов.2. Способ по п.1, отличающийся тем, что оксикарбоновая кислота представляет собой яблочную кислоту или ее соль.3. Способ по п.1, отличающийся тем, что металл представляет собой кальций.4. Способ по п.1, отличающийся тем, что эффективное для удаления металла количество оксикарбоновой кислоты представляет собой количество оксикарбоновой кислоты, требуемое для доведения рН отделенной водной фазы до значения в интервале от примерно 3 до примерно 6.5. Способ по п.1, дополнительно включающий добавление к сырой нефти или промывочной воде одного или нескольких деэмульгаторов.7. Способ по п.1, дополнительно включающий добавление к сырой нефти или промывочной воде одного или нескольких ингибиторов коррозии.8. Способ по п.1, дополнительно включающий добавление к сырой нефти или промывочной воде одного или нескольких отличных от яблочной и молочной кислоты агентов, образующих с металлами комплексные соединения.9. Способ по п.8, отличающийся тем, что к промывочной воде добавляют один или несколько ингибиторов коррозии.10. Способ по п.9, отличающийся тем, что оксикарбоновые кислоты добавляют к сырой нефти выше по потоку по от�
Claims (1)
1. Способ удаления металлов и аминов из сырой нефти, включающий добавление к указанной сырой нефти эффективного для удаления металла количества, одной или нескольких оксикарбоновых кислот, выбранных из молочной кислоты и яблочной кислоты, или их солей,; отдельное добавление промывочной воды к указанной сырой нефти и перемешивание указанной сырой нефти, кислоты и промывочной воды с образованием эмульсии; и разделение указанной эмульсии на водную фазу и сырую нефть с уменьшенным содержанием металлов и/или аминов.
2. Способ по п.1, отличающийся тем, что оксикарбоновая кислота представляет собой яблочную кислоту или ее соль.
3. Способ по п.1, отличающийся тем, что металл представляет собой кальций.
4. Способ по п.1, отличающийся тем, что эффективное для удаления металла количество оксикарбоновой кислоты представляет собой количество оксикарбоновой кислоты, требуемое для доведения рН отделенной водной фазы до значения в интервале от примерно 3 до примерно 6.
5. Способ по п.1, дополнительно включающий добавление к сырой нефти или промывочной воде одного или нескольких деэмульгаторов.
7. Способ по п.1, дополнительно включающий добавление к сырой нефти или промывочной воде одного или нескольких ингибиторов коррозии.
8. Способ по п.1, дополнительно включающий добавление к сырой нефти или промывочной воде одного или нескольких отличных от яблочной и молочной кислоты агентов, образующих с металлами комплексные соединения.
9. Способ по п.8, отличающийся тем, что к промывочной воде добавляют один или несколько ингибиторов коррозии.
10. Способ по п.9, отличающийся тем, что оксикарбоновые кислоты добавляют к сырой нефти выше по потоку по отношению к промывочной воде.
11. Способ по п.9, отличающийся тем, что окискарбоновые кислоты добавляют к сырой нефти ниже по потоку по отношению к промывочной воде.
12. Способ по п.1, отличающийся тем, что указанную эмульсию разделяют с применением электростатической коалесценции.
13. Способ по п.1, отличающийся тем, что сырая нефть представляет собой неочищенную нефть.
14. Способ по п.13, отличающийся тем, что неочищенная нефть представляет собой неочищенную нефть месторождения Doba.
15. Усовершенствованный способ обессоливания при нефтепереработке для удаления металлов и аминов из сырой нефти, включающий:
(i) обеспечение сырой нефти;
(ii) добавление к сырой нефти промывочной воды;
(iii) смешивание указанной сырой нефти и промывочной воды с получением эмульсии, и
(iv) разделение эмульсии с обеспечением водной фазы и сырой нефти с пониженным содержанием металлов и аминов, причем усовершенствование включает добавление к указанной сырой нефти эффективного для удаления металла количества одной или нескольких оксикарбоновых кислот, выбранных из молочной кислоты и яблочной кислоты, отдельно от добавления промывочной воды.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/563,583 | 2009-09-21 | ||
| US12/563,583 US9790438B2 (en) | 2009-09-21 | 2009-09-21 | Method for removing metals and amines from crude oil |
| PCT/US2010/049211 WO2011035085A2 (en) | 2009-09-21 | 2010-09-17 | Improved method for removing metals and amines from crude oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012107635A true RU2012107635A (ru) | 2013-10-27 |
| RU2552651C2 RU2552651C2 (ru) | 2015-06-10 |
Family
ID=43755717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012107635/04A RU2552651C2 (ru) | 2009-09-21 | 2010-09-17 | Усовершенствованный способ удаления металлов и аминов из сырой нефти |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US9790438B2 (ru) |
| EP (1) | EP2480636B1 (ru) |
| JP (1) | JP5916612B2 (ru) |
| KR (3) | KR20190069605A (ru) |
| CN (1) | CN102753657A (ru) |
| AR (1) | AR078259A1 (ru) |
| BR (1) | BR112012006382B1 (ru) |
| CA (1) | CA2771290C (ru) |
| ES (1) | ES2623937T3 (ru) |
| IN (1) | IN2012DN03269A (ru) |
| MX (1) | MX349016B (ru) |
| RU (1) | RU2552651C2 (ru) |
| SG (2) | SG179198A1 (ru) |
| WO (1) | WO2011035085A2 (ru) |
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| KR101829930B1 (ko) | 2018-02-19 |
| JP5916612B2 (ja) | 2016-05-11 |
| SG10201500128PA (en) | 2015-03-30 |
| KR20180017242A (ko) | 2018-02-20 |
| MX349016B (es) | 2017-07-06 |
| CA2771290A1 (en) | 2011-03-24 |
| MX2012002906A (es) | 2012-08-03 |
| US20180002613A1 (en) | 2018-01-04 |
| WO2011035085A2 (en) | 2011-03-24 |
| US9790438B2 (en) | 2017-10-17 |
| BR112012006382B1 (pt) | 2019-04-02 |
| KR20190069605A (ko) | 2019-06-19 |
| US20110068049A1 (en) | 2011-03-24 |
| IN2012DN03269A (ru) | 2015-10-23 |
| EP2480636A2 (en) | 2012-08-01 |
| SG179198A1 (en) | 2012-04-27 |
| CA2771290C (en) | 2017-02-28 |
| ES2623937T3 (es) | 2017-07-12 |
| US10023812B2 (en) | 2018-07-17 |
| EP2480636B1 (en) | 2017-04-12 |
| RU2552651C2 (ru) | 2015-06-10 |
| EP2480636A4 (en) | 2016-01-06 |
| JP2013505350A (ja) | 2013-02-14 |
| AR078259A1 (es) | 2011-10-26 |
| BR112012006382A2 (pt) | 2016-04-05 |
| KR20120084731A (ko) | 2012-07-30 |
| CN102753657A (zh) | 2012-10-24 |
| WO2011035085A3 (en) | 2011-06-16 |
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