BR7402696A - Processo de extracao por solvente de destilacao a vapor para recuperacao de hidrocarbonetos aromaticos - Google Patents
Processo de extracao por solvente de destilacao a vapor para recuperacao de hidrocarbonetos aromaticosInfo
- Publication number
- BR7402696A BR7402696A BR269674A BR269674A BR7402696A BR 7402696 A BR7402696 A BR 7402696A BR 269674 A BR269674 A BR 269674A BR 269674 A BR269674 A BR 269674A BR 7402696 A BR7402696 A BR 7402696A
- Authority
- BR
- Brazil
- Prior art keywords
- extraction
- aromatic hydrocarbon
- steam distillation
- hydrocarbon recovery
- distillation solvent
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43970974A | 1974-02-05 | 1974-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7402696A true BR7402696A (pt) | 1975-12-09 |
Family
ID=23745825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR269674A BR7402696A (pt) | 1974-02-05 | 1974-04-05 | Processo de extracao por solvente de destilacao a vapor para recuperacao de hidrocarbonetos aromaticos |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5747717B2 (fr) |
| AR (1) | AR214037A1 (fr) |
| AU (1) | AU502194B2 (fr) |
| BE (1) | BE825173A (fr) |
| BR (1) | BR7402696A (fr) |
| CA (1) | CA1055876A (fr) |
| FR (1) | FR2259891B1 (fr) |
| GB (1) | GB1502323A (fr) |
| IT (1) | IT1031454B (fr) |
| NL (1) | NL182558C (fr) |
| SE (1) | SE409119B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62220585A (ja) * | 1986-03-14 | 1987-09-28 | ユニオン・カ−バイド・コ−ポレ−シヨン | 混合供給原料から炭化水素を分離する方法 |
| CA2727906C (fr) * | 2008-06-15 | 2016-05-31 | Craig Nazzer | Procede permettant la separation de solides a partir de liquides precieux ou dangereux par evaporation |
| CN102408914B (zh) * | 2011-10-10 | 2014-03-05 | 中国石油化工股份有限公司 | 一种减缓芳烃抽提液液抽提系统中的汽提塔发泡的工艺方法 |
| BE1029922B1 (de) * | 2021-11-12 | 2023-06-12 | Thyssenkrupp Uhde Eng Services Gmbh | Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation |
| WO2023083655A1 (fr) * | 2021-11-12 | 2023-05-19 | Thyssenkrupp Industrial Solutions Ag | Procédé et dispositif de séparation d'un flux de charge contenant des hydrocarbures par distillation extractive |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788871A (fr) * | 1971-09-16 | 1973-03-15 | Union Carbide Corp | Procede de separation par extraction et |
| US3788980A (en) * | 1971-12-21 | 1974-01-29 | Union Carbide Corp | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
| US3779904A (en) * | 1971-12-21 | 1973-12-18 | Union Carbide Corp | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
-
1974
- 1974-04-05 BR BR269674A patent/BR7402696A/pt unknown
-
1975
- 1975-01-24 CA CA218,599A patent/CA1055876A/fr not_active Expired
- 1975-02-04 GB GB466275A patent/GB1502323A/en not_active Expired
- 1975-02-04 AR AR25752075A patent/AR214037A1/es active
- 1975-02-04 JP JP50014035A patent/JPS5747717B2/ja not_active Expired
- 1975-02-04 BE BE153051A patent/BE825173A/fr not_active IP Right Cessation
- 1975-02-04 NL NL7501311A patent/NL182558C/xx not_active IP Right Cessation
- 1975-02-04 FR FR7503413A patent/FR2259891B1/fr not_active Expired
- 1975-02-04 AU AU77879/75A patent/AU502194B2/en not_active Expired
- 1975-02-04 IT IT1994075A patent/IT1031454B/it active
- 1975-02-04 SE SE7501226A patent/SE409119B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1055876A (fr) | 1979-06-05 |
| AU7787975A (en) | 1976-08-05 |
| NL7501311A (nl) | 1975-08-07 |
| GB1502323A (en) | 1978-03-01 |
| NL182558B (nl) | 1987-11-02 |
| AU502194B2 (en) | 1979-07-19 |
| BE825173A (fr) | 1975-08-04 |
| SE409119B (sv) | 1979-07-30 |
| SE7501226L (fr) | 1975-08-06 |
| JPS50108226A (fr) | 1975-08-26 |
| IT1031454B (it) | 1979-04-30 |
| DE2504639A1 (de) | 1975-08-07 |
| FR2259891A1 (fr) | 1975-08-29 |
| DE2504639B2 (de) | 1977-04-21 |
| NL182558C (nl) | 1988-04-05 |
| AR214037A1 (es) | 1979-04-30 |
| FR2259891B1 (fr) | 1978-12-29 |
| JPS5747717B2 (fr) | 1982-10-12 |
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