IN167504B - - Google Patents
Info
- Publication number
- IN167504B IN167504B IN911/DEL/84A IN911DE1984A IN167504B IN 167504 B IN167504 B IN 167504B IN 911DE1984 A IN911DE1984 A IN 911DE1984A IN 167504 B IN167504 B IN 167504B
- Authority
- IN
- India
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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/04—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of filter aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58823684A | 1984-03-12 | 1984-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN167504B true IN167504B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-10 |
Family
ID=24353037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN911/DEL/84A IN167504B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-03-12 | 1984-11-30 |
Country Status (7)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8521607D0 (en) * | 1985-08-30 | 1985-10-02 | Shell Int Research | Separation of solvents from hydrocarbons |
| US4898674A (en) * | 1988-03-24 | 1990-02-06 | Texaco Inc. | Solvent dewaxing process |
| US4836927A (en) * | 1988-03-28 | 1989-06-06 | Exxon Research And Engineering Company | Recovery of dewaxing aid using asymmetric polyimide ultrafiltration membrane and method for producing said membrane |
| US4874523A (en) * | 1988-08-12 | 1989-10-17 | Exxon Research And Engineering Company | Method for reducing the cloud point of materials using an ultrafiltration separation process |
| US4963303A (en) * | 1989-02-16 | 1990-10-16 | Exxon Research & Engineering Company | Ultrafiltration polyimide membrane and its use for recovery of dewaxing aid |
| US4908134A (en) * | 1989-02-16 | 1990-03-13 | Exxon Research And Engineering Company | Ultrafiltration polyamide membrane and its use for recovery of dewaxing aid (OP-3454) |
| DE3905924C2 (de) * | 1989-02-25 | 1997-11-20 | Geesthacht Gkss Forschung | Verfahren zur Trennung und Rückgewinnung von Komponenten von Gemischen mittels Pervaporation |
| US5102551A (en) * | 1991-04-29 | 1992-04-07 | Texaco Inc. | Membrane process for treating a mixture containing dewaxed oil and dewaxing solvent |
| JP2008516036A (ja) * | 2004-10-11 | 2008-05-15 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 曇りのない基油の製造方法 |
| CN102690154B (zh) * | 2012-06-19 | 2014-09-10 | 葛洲坝易普力湖南二化民爆有限公司 | 炸药纸管石蜡回收装置 |
| CN103978011B (zh) * | 2014-05-12 | 2016-03-16 | 葛洲坝易普力湖北昌泰民爆有限公司 | 一种包装炸药纸管回收装置及其回收方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2064506A (en) * | 1934-03-07 | 1936-12-15 | Texas Co | Dewaxing lubricating oil |
| US2612465A (en) * | 1948-06-29 | 1952-09-30 | Texaco Development Corp | Separation of oil and wax by continuous filtration |
| US4192732A (en) * | 1978-07-21 | 1980-03-11 | Toa Nenryo Kogyo Kabushiki Kaisha | Recovery and recycle of dewaxing aid |
| IN153421B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-12-28 | 1984-07-14 | Exxon Research Engineering Co | |
| GB2099015A (en) * | 1981-05-20 | 1982-12-01 | Shell Int Research | Combined dewaxing-deoiling process using crystal modifier |
-
1984
- 1984-11-30 IN IN911/DEL/84A patent/IN167504B/en unknown
- 1984-11-30 ES ES538129A patent/ES8602915A1/es not_active Expired
- 1984-11-30 CA CA000469050A patent/CA1250530A/en not_active Expired
- 1984-11-30 AR AR29880384A patent/AR242427A1/es active
- 1984-11-30 JP JP25207584A patent/JPS60190203A/ja active Granted
- 1984-12-03 EP EP19840308369 patent/EP0154746B1/en not_active Expired
- 1984-12-03 DE DE19843486002 patent/DE3486002T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0154746A2 (en) | 1985-09-18 |
| ES538129A0 (es) | 1985-12-01 |
| ES8602915A1 (es) | 1985-12-01 |
| DE3486002T2 (de) | 1993-04-01 |
| EP0154746A3 (en) | 1987-08-05 |
| JPS60190203A (ja) | 1985-09-27 |
| JPH0585206B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-12-06 |
| DE3486002D1 (de) | 1993-01-14 |
| AR242427A1 (es) | 1993-03-31 |
| EP0154746B1 (en) | 1992-12-02 |
| CA1250530A (en) | 1989-02-28 |