GB823495A - A process for the removal of water from steam-stripped liquid hydrocarbon oil distillates - Google Patents

A process for the removal of water from steam-stripped liquid hydrocarbon oil distillates

Info

Publication number
GB823495A
GB823495A GB40007/57A GB4000757A GB823495A GB 823495 A GB823495 A GB 823495A GB 40007/57 A GB40007/57 A GB 40007/57A GB 4000757 A GB4000757 A GB 4000757A GB 823495 A GB823495 A GB 823495A
Authority
GB
United Kingdom
Prior art keywords
water
distillate
steam
vapours
removal
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
Application number
GB40007/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB823495A publication Critical patent/GB823495A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • 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
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Steam-stripped liquid hydrocarbon distillates boiling in the range 150-400 DEG C. are dried by introducing the moist distillate into a liquid/vapour separation zone where it is maintained for at least 30 seconds as a relatively thin layer of less than 12 cms. in depth, removing resultant vapours comprising water and lighter hydrocarbons, condensing these and separating the two layers formed, returning the hydrocarbon layer to the liquid/vapour separation zone and discarding the water and recovering the dried hydrocarbon distillate. The temperature of the distillate should preferably be within the lower half of its boiling range and conditions are such that 1-5% by weight of the distillate is removed as vapours. A slight vacuum is maintained by the condensation of the vapours but a further slight vacuum can be induced. The water content is reduced from 0.06-0.1% to 0.005-0.01% by weight.
GB40007/57A 1956-12-28 1957-12-24 A process for the removal of water from steam-stripped liquid hydrocarbon oil distillates Expired GB823495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823495X 1956-12-28

Publications (1)

Publication Number Publication Date
GB823495A true GB823495A (en) 1959-11-11

Family

ID=9281403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40007/57A Expired GB823495A (en) 1956-12-28 1957-12-24 A process for the removal of water from steam-stripped liquid hydrocarbon oil distillates

Country Status (4)

Country Link
BE (1) BE563537A (en)
DE (1) DE1102324B (en)
GB (1) GB823495A (en)
NL (1) NL108869C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108120227A (en) * 2017-12-04 2018-06-05 珠海格力电器股份有限公司 Compressed air drying and water making system and method
CN114100198A (en) * 2022-01-25 2022-03-01 山东胜星新能源有限公司 Coal-based stable light hydrocarbon separation device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062934A (en) * 1928-08-29 1936-12-01 Sf Bowser & Co Inc Method of dehydrating oils
AT129776B (en) * 1930-01-22 1932-09-26 Ernst Erfurt Process and device for recovering the oil from the oil emulsions that form when operating steam engines.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108120227A (en) * 2017-12-04 2018-06-05 珠海格力电器股份有限公司 Compressed air drying and water making system and method
CN114100198A (en) * 2022-01-25 2022-03-01 山东胜星新能源有限公司 Coal-based stable light hydrocarbon separation device

Also Published As

Publication number Publication date
BE563537A (en)
NL108869C (en)
DE1102324B (en) 1961-03-16

Similar Documents

Publication Publication Date Title
US2437649A (en) Separation of phenols from hydrocarbon distillates by steam distillation
US1849886A (en) Extraction of oils
US2183924A (en) Lignite and process of producing the same
GB915601A (en) Demetallization of petroleum oils
GB823495A (en) A process for the removal of water from steam-stripped liquid hydrocarbon oil distillates
US2437348A (en) Process for the refining of hydrocarbon oil containing mercaptans
GB944441A (en) Improvements relating to the separation of hydrocarbon mixtures
US2748063A (en) Distillation of coal tar
Brackett Separation of flammable material of petroleum origin from evidence submitted in cases involving fires and suspected arson
US2322881A (en) Solvent treating
GB636752A (en) A process for reactivating a spent refining adsorbent
US1860512A (en) Manufacture of anhydrous acetic acid
GB901079A (en) Purifying furfural
Glew et al. Purification of Perfluoro-n-heptane and Perfluoromethylcyclohexane.
ES281791A1 (en) A method for dealing with vapors fumed in the thermal treatment of solid carbon materials (Machine-translation by Google Translate, not legally binding)
US1928746A (en) Process of producing acetic acid
GB387541A (en) Process for the extraction of dissolved or suspended liquids, and sparingly-soluble organic liquids in particular, contained, in small quantities, in effluent water
SU91663A1 (en) The method of obtaining from grape seed oil and enotannina
US1445688A (en) Process for producing gasoline
GB587704A (en) An improved process for the purification of organic liquids
GB431859A (en) Improvements in dehydrating copper sulphate contaminated with organic materials
GB527402A (en) A process for the separation of an azeotropic vapour mixture containing alkyl phenols
GB495464A (en) Improvements in or relating to method of manufacture of smokeless powder
GB1091271A (en) Purification of titanium tetrachloride
GB482093A (en) Process for the recovery of anti-knock motor fuel from synthetic process gases