GB807200A - Method of dehydrating liquid hydrocarbons - Google Patents
Method of dehydrating liquid hydrocarbonsInfo
- Publication number
- GB807200A GB807200A GB17514/56A GB1751456A GB807200A GB 807200 A GB807200 A GB 807200A GB 17514/56 A GB17514/56 A GB 17514/56A GB 1751456 A GB1751456 A GB 1751456A GB 807200 A GB807200 A GB 807200A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sponge
- liquid hydrocarbons
- squeezed
- viscose sponge
- viscose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
Abstract
Liquid hydrocarbons are dehydrated by contact with viscose sponge. Hydrocarbons referred to are benzine, benzene, tetrahydronaphthalene and decahydronaphthalene. The used viscose sponge may be squeezed to free it from the major part of the water it has adsorbed and it may then be used for further dehydration of liquid hydrocarbons. By the use of an endless band of viscose sponge, dehydration of liquid hydrocarbons can be conducted as a continuous process, the sponge band being guided along part of its length through the hydrocarbon to be dehydrated and being freed from the adsorbed water along another part of its length by being squeezed. Where the used viscose sponge is to be reused for the complete dehydration of liquid hydrocarbons, the squeezed sponge should be dried under heat, if desired in vacuo, to remove the last traces of water. In examples, benzine or benzene is passed through columns filled with viscose sponge.ALSO:Liquid hydrocarbons are dehydrated by contact with viscose sponge. Hydrocarbons referred to are benzine, benzene, tetrahydronaphthalene and decahydronaphthalene. The used viscose sponge may be squeezed to free it from the major part of the water it has adsorbed, and it may then be used for further dehydration of liquid hydrocarbons. By the use of an endless band of viscose sponge, dehydration of liquid hydrocarbons can be conducted as a continuous process, the sponge band being guided along part of its length through the hydrocarbon to be dehydrated and being freed from the adsorbed water along another part of its length by being squeezed. Where the used viscose sponge is to be reused for the complete dehydration of liquid hydrocarbons, the squeezed sponge should be dried under heat, if desired in vacuo, to remove the last traces of water. In examples, benzine or benzene is passed through columns filled with viscose sponge.ALSO:Liquid hydrocarbons are dehydrated by contact with viscose sponge. Hydrocarbons mentioned are benzine, benzene, tetrahydronaphthalene and decahydronaphthalene. The used viscose sponge may be squeezed to free it from the major part of the water it has adsorbed and may then be used for further dehydration of liquid hydrocarbons. In examples, benzine or benezene is passed through columns filled with viscose sponge. Alternatively the viscose sponge may be in the form of an endless band which is guided along part of its length through the hydrocarbon, and is freed from the adsorbed water along another part of its length by being squeezed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE807200X | 1955-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB807200A true GB807200A (en) | 1959-01-07 |
Family
ID=6722783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17514/56A Expired GB807200A (en) | 1955-06-22 | 1956-06-06 | Method of dehydrating liquid hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB807200A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001093977A2 (en) * | 2000-06-05 | 2001-12-13 | The Procter & Gamble Company | Use of absorbent materials to separate water from lipophilic fluid |
| EP1273648A1 (en) * | 2001-07-05 | 2003-01-08 | Total Raffinage Distribution S.A. | A method for drying a low water containing feedstock of a unit treating a petroleum fraction |
| WO2003022395A1 (en) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Method for processing a lipophilic fluid |
| US7297277B2 (en) | 2003-06-27 | 2007-11-20 | The Procter & Gamble Company | Method for purifying a dry cleaning solvent |
| US7300593B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid |
| US7300594B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid by modifying the contaminants |
| CN110819380A (en) * | 2018-08-08 | 2020-02-21 | 中国石油化工股份有限公司 | Crude oil demulsification method |
-
1956
- 1956-06-06 GB GB17514/56A patent/GB807200A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001093977A2 (en) * | 2000-06-05 | 2001-12-13 | The Procter & Gamble Company | Use of absorbent materials to separate water from lipophilic fluid |
| WO2001093977A3 (en) * | 2000-06-05 | 2002-07-04 | Procter & Gamble | Use of absorbent materials to separate water from lipophilic fluid |
| EP1273648A1 (en) * | 2001-07-05 | 2003-01-08 | Total Raffinage Distribution S.A. | A method for drying a low water containing feedstock of a unit treating a petroleum fraction |
| FR2826970A1 (en) * | 2001-07-05 | 2003-01-10 | Total Raffinage Distribution | METHOD FOR DRYING THE LOAD OF A LOW-LOADED OIL CUP PROCESSING UNIT |
| US6740229B2 (en) | 2001-07-05 | 2004-05-25 | Total Raffinage Distribution S.A. | Method for drying the charge from a unit that treats petroleum cuts with a low water charge |
| WO2003022395A1 (en) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Method for processing a lipophilic fluid |
| US7084099B2 (en) | 2001-09-10 | 2006-08-01 | Procter & Gamble Company | Method for processing a contaminant-containing lipophilic fluid |
| US7241728B2 (en) | 2001-09-10 | 2007-07-10 | The Procter & Gamble Company | Process for purifying a contaminant-containing lipophilic fluid |
| US7297277B2 (en) | 2003-06-27 | 2007-11-20 | The Procter & Gamble Company | Method for purifying a dry cleaning solvent |
| US7300593B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid |
| US7300594B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid by modifying the contaminants |
| CN110819380A (en) * | 2018-08-08 | 2020-02-21 | 中国石油化工股份有限公司 | Crude oil demulsification method |
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