RU2002118305A - Обработка сырой нефти CO2 для удаления из нее связанных органическими соединениями ионов металла - Google Patents
Обработка сырой нефти CO2 для удаления из нее связанных органическими соединениями ионов металлаInfo
- Publication number
- RU2002118305A RU2002118305A RU2002118305/04A RU2002118305A RU2002118305A RU 2002118305 A RU2002118305 A RU 2002118305A RU 2002118305/04 A RU2002118305/04 A RU 2002118305/04A RU 2002118305 A RU2002118305 A RU 2002118305A RU 2002118305 A RU2002118305 A RU 2002118305A
- Authority
- RU
- Russia
- Prior art keywords
- metal
- crude oil
- processing
- water
- metal ions
- Prior art date
Links
Classifications
-
- 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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/02—Non-metals
-
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/08—Inorganic compounds only
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
- Fats And Perfumes (AREA)
Claims (9)
1. Способ удаления металлов с ионным зарядом +2 из органической фазы нефтяного сырья, включающий приведение в контакт указанного сырья и водного раствора диоксида углерода при температуре от 40 до 200°С и при автогенном давлении для получения деметаллированной сырой нефти, при этом по существу отсутствует образование эмульсии, и водного потока, обогащенного бикарбонатами металлов.
2. Способ по п.1, в котором указанный металл выбирают из группы, включающей металлы группы IIа, Mn, Zn и Fe.
3. Способ по п.1, в котором указанный металл выбирают из кальция и марганца.
4. Способ по п.1, в котором указанный металл с зарядом находится в форме нафтенатов.
5. Способ по п.1, в котором указанный металл с зарядом находится в форме фенолятов.
6. Способ по п.1, в котором объемное отношение воды к сырью составляет от 2:1 до 10:1.
7. Способ по п.1, в котором молярное отношение CO2 к иону металла составляет от 2:1 до 500:1.
8. Способ по п.1, в котором водный раствор CO2 формируют предварительным смешиванием воды и CO2 и затем смешивают его с сырьем.
9. Способ по п.1, в котором водный раствор диоксида углерода получают из CO2 и воды в самом нефтяном сырье.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/483,943 | 2000-01-18 | ||
| US09/483,943 US6187175B1 (en) | 1996-10-04 | 2000-01-18 | Co2 treatment to remove organically bound metal ions from crude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2002118305A true RU2002118305A (ru) | 2004-02-27 |
Family
ID=23922122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002118305/04A RU2002118305A (ru) | 2000-01-18 | 2001-01-16 | Обработка сырой нефти CO2 для удаления из нее связанных органическими соединениями ионов металла |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6187175B1 (ru) |
| EP (1) | EP1252255B1 (ru) |
| JP (1) | JP4838964B2 (ru) |
| AT (1) | ATE518937T1 (ru) |
| AU (1) | AU768430B2 (ru) |
| CA (1) | CA2396141C (ru) |
| NO (1) | NO20023429L (ru) |
| RU (1) | RU2002118305A (ru) |
| WO (1) | WO2001053431A1 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6566410B1 (en) * | 2000-06-21 | 2003-05-20 | North Carolina State University | Methods of demulsifying emulsions using carbon dioxide |
| US6905593B2 (en) * | 2003-09-30 | 2005-06-14 | Chevron U.S.A. | Method for removing calcium from crude oil |
| CN102260524B (zh) * | 2010-05-24 | 2013-11-06 | 中国石油天然气股份有限公司 | 一种化学沉淀原油脱钙的方法 |
| US8961780B1 (en) | 2013-12-16 | 2015-02-24 | Saudi Arabian Oil Company | Methods for recovering organic heteroatom compounds from hydrocarbon feedstocks |
| US9169446B2 (en) | 2013-12-30 | 2015-10-27 | Saudi Arabian Oil Company | Demulsification of emulsified petroleum using carbon dioxide and resin supplement without precipitation of asphaltenes |
| US9688923B2 (en) * | 2014-06-10 | 2017-06-27 | Saudi Arabian Oil Company | Integrated methods for separation and extraction of polynuclear aromatic hydrocarbons, heterocyclic compounds, and organometallic compounds from hydrocarbon feedstocks |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB496779A (en) | 1937-01-04 | 1938-12-06 | Bataafsche Petroleum | A process for removing naphthenic acids from mineral lubricating oils or lubricating oil fractions |
| US4191639A (en) * | 1978-07-31 | 1980-03-04 | Mobil Oil Corporation | Process for deasphalting hydrocarbon oils |
| US4228002A (en) * | 1978-09-15 | 1980-10-14 | Electric Power Research Institute, Inc. | Enhanced anti-solvent sedimentation of solids from liquids using pressurized carbon dioxide gas |
| US4518489A (en) * | 1981-09-22 | 1985-05-21 | Phillips Petroleum Company | Oil Treatment |
| US4464251A (en) * | 1983-01-12 | 1984-08-07 | Phillips Petroleum Company | Removal of contaminants from organic compositions |
| US4465589A (en) * | 1983-01-12 | 1984-08-14 | Phillips Petroleum Company | Removal of contaminants from organic compositions |
| US4778591A (en) | 1986-08-28 | 1988-10-18 | Chevron Research Company | Demetalation of hydrocarbonaceous feedstocks using carbonic acid and salts thereof |
| US4853109A (en) | 1988-03-07 | 1989-08-01 | Chevron Research Company | Demetalation of hydrocarbonaceous feedstocks using dibasic carboxylic acids and salts thereof |
| JPH03277691A (ja) * | 1990-03-27 | 1991-12-09 | Chevron Res Co | 炭化水素原料からの金属除去方法 |
| CN1151233C (zh) * | 1996-10-04 | 2004-05-26 | 埃克森研究工程公司 | 用二氧化碳从原油中除钙的方法 |
| AU730026B2 (en) * | 1996-10-04 | 2001-02-22 | Exxon Research And Engineering Company | Removal of calcium from crudes |
-
2000
- 2000-01-18 US US09/483,943 patent/US6187175B1/en not_active Expired - Lifetime
-
2001
- 2001-01-16 AU AU29473/01A patent/AU768430B2/en not_active Ceased
- 2001-01-16 AT AT01942658T patent/ATE518937T1/de not_active IP Right Cessation
- 2001-01-16 JP JP2001553894A patent/JP4838964B2/ja not_active Expired - Fee Related
- 2001-01-16 EP EP01942658A patent/EP1252255B1/en not_active Expired - Lifetime
- 2001-01-16 WO PCT/US2001/001257 patent/WO2001053431A1/en active IP Right Grant
- 2001-01-16 RU RU2002118305/04A patent/RU2002118305A/ru unknown
- 2001-01-16 CA CA002396141A patent/CA2396141C/en not_active Expired - Fee Related
-
2002
- 2002-07-17 NO NO20023429A patent/NO20023429L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003520887A (ja) | 2003-07-08 |
| NO20023429L (no) | 2002-09-10 |
| CA2396141A1 (en) | 2001-07-26 |
| WO2001053431A1 (en) | 2001-07-26 |
| ATE518937T1 (de) | 2011-08-15 |
| EP1252255A1 (en) | 2002-10-30 |
| EP1252255A4 (en) | 2004-08-04 |
| US6187175B1 (en) | 2001-02-13 |
| AU768430B2 (en) | 2003-12-11 |
| AU2947301A (en) | 2001-07-31 |
| JP4838964B2 (ja) | 2011-12-14 |
| EP1252255B1 (en) | 2011-08-03 |
| CA2396141C (en) | 2009-11-24 |
| NO20023429D0 (no) | 2002-07-17 |
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