OA00534A - Procédé d'extraction par solvants de constituants aromatiques de mélanges d'hydrocarbures. - Google Patents

Procédé d'extraction par solvants de constituants aromatiques de mélanges d'hydrocarbures.

Info

Publication number
OA00534A
OA00534A OA50621A OA50621A OA00534A OA 00534 A OA00534 A OA 00534A OA 50621 A OA50621 A OA 50621A OA 50621 A OA50621 A OA 50621A OA 00534 A OA00534 A OA 00534A
Authority
OA
OAPI
Prior art keywords
hydrocarbons
mixtures
solvent extraction
aromatic constituents
constituents
Prior art date
Application number
OA50621A
Other languages
English (en)
French (fr)
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Publication of OA00534A publication Critical patent/OA00534A/xx

Links

Classifications

    • 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
    • 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

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)
OA50621A 1960-06-17 1964-11-18 Procédé d'extraction par solvants de constituants aromatiques de mélanges d'hydrocarbures. OA00534A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36911A US3173966A (en) 1960-06-17 1960-06-17 Solvent extraction process for recovery of aromatic hydrocarbons

Publications (1)

Publication Number Publication Date
OA00534A true OA00534A (fr) 1966-07-15

Family

ID=21891348

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50621A OA00534A (fr) 1960-06-17 1964-11-18 Procédé d'extraction par solvants de constituants aromatiques de mélanges d'hydrocarbures.

Country Status (5)

Country Link
US (1) US3173966A (de)
CH (1) CH429684A (de)
GB (1) GB913731A (de)
NL (1) NL268211A (de)
OA (1) OA00534A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436435A (en) * 1966-07-05 1969-04-01 Universal Oil Prod Co Recovery of aromatics
US3686488A (en) * 1970-12-29 1972-08-22 Texaco Inc Means and method for controlling a solvent refining unit for maximum yield
US3779904A (en) * 1971-12-21 1973-12-18 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock
US3864245A (en) * 1973-11-23 1975-02-04 Universal Oil Prod Co Solvent extraction with increased polar hydrocarbon purity
US3864244A (en) * 1973-11-23 1975-02-04 Universal Oil Prod Co Solvent extraction with internal preparation of stripping steam
US4083772A (en) * 1976-07-19 1978-04-11 Uop Inc. Aromatic hydrocarbon separation process
US4179362A (en) * 1978-01-05 1979-12-18 Irani Cyrus A Process for aromatics extraction from a 300°-430° F. boiling range naphtha
US4409687A (en) * 1978-10-30 1983-10-11 General Electric Company Arrangement and method for establishing radio communication in a system
US4360927A (en) * 1979-03-12 1982-11-23 General Electric Company Repeater trunking system
US4347625A (en) * 1980-06-16 1982-08-31 General Electric Company Arrangement for cellular operation of a repeater trunking system
ATE11230T1 (de) * 1981-09-18 1985-02-15 Ciba-Geigy Ag Verfahren zur absorptiven abscheidung von organischen stoffen aus abluftdaempfen.
BR9910299B1 (pt) 1998-05-08 2010-08-24 processo para purificar uma alimentaÇço de hidrocarboneto lÍquido impuro.
CN102690158A (zh) * 2012-06-06 2012-09-26 中国石油集团东北炼化工程有限公司锦州设计院 一种从炼厂碳四组分中分离出高纯度正丁烷的工业化方法
CN102718618A (zh) * 2012-06-06 2012-10-10 中国石油集团东北炼化工程有限公司锦州设计院 一种从炼厂碳四组分中分离出高纯度异丁烷的方法
CN112209799A (zh) * 2020-10-14 2021-01-12 潍坊弘润石化科技有限公司 一种含苯废水再利用技术
CN114849278A (zh) * 2022-04-20 2022-08-05 山东省产品质量检验研究院 一种分离油品中饱和烃和非饱和烃的多级萃取器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773918A (en) * 1952-01-07 1956-12-11 Universal Oil Prod Co Solvent extraction process
US2770663A (en) * 1952-07-30 1956-11-13 Universal Oil Prod Co Solvent extraction of hydrocarbons
US2904508A (en) * 1955-05-31 1959-09-15 Cities Service Res & Dev Co Solvent separation of hydrocarbons
US3037062A (en) * 1956-05-16 1962-05-29 Universal Oil Prod Co Selective solvent extraction process for the separation of mixtures of aromatic and non-aromatic hydrocarbons
US2878261A (en) * 1956-11-15 1959-03-17 Universal Oil Prod Co Recovery and separation of naphthalenes by solvent extraction
US2936283A (en) * 1957-11-08 1960-05-10 Pure Oil Co Extraction process wherein the desired material is recovered by azeotropic distillation of the extract
US2915569A (en) * 1957-12-23 1959-12-01 Pure Oil Co Extraction process for recovery of aromatics utilizing carbamate solvents

Also Published As

Publication number Publication date
US3173966A (en) 1965-03-16
GB913731A (en) 1962-12-28
NL268211A (de)
CH429684A (de) 1967-02-15

Similar Documents

Publication Publication Date Title
BE606212R (fr) Procédé de déshydrogenation d'hydrocarbures
OA00534A (fr) Procédé d'extraction par solvants de constituants aromatiques de mélanges d'hydrocarbures.
OA03370A (fr) Procédé de préparation de 19-nor-4,9(10)-stéroïdes.
OA00546A (fr) Procédé d'hydrogénation des hydrocarbures aromatiques.
FR1295441A (fr) Procédé à double effet pour l'extraction sélective par solvants des mélanges d'hydrocarbures
FR1302677A (fr) Procédé d'extraction par solvants de constituants aromatiques de mélanges d'hydrocarbures
CH405326A (de) Verfahren zur Herstellung von 1,3-Diaryl-pyrazolinen
CH403777A (de) Verfahren zur Herstellung von 2,5-substituierten Thiophenderivaten
OA01379A (fr) Procédé de préparation de diisothiocyanates aromatiques.
FR1302375A (fr) Procédé de raffinage d'hydrocarbures aromatiques
DK108212C (da) Fremgangsmåde til fremstilling af 4'-hydroxygrisenforbindelser.
BE599012A (fr) Procédé de préparation de 1,2-dicarboximides 1-aryl-cyclo-aliphatiques.
OA00210A (fr) Procédé de séparation de mélanges d'hydrocarbures.
FR1278622A (fr) Procédé d'alcoylation-transalcoylation de composés aromatiques, notamment d'hydrocarbures aromatiques
BE605216A (fr) Procédé de préparation de 1,2,4-thiodiazoles.
AT240863B (de) Verfahren zur Herstellung von neuen 2-Acyl-hydrazino-4,6-bis-tert.-amino-1,3,5-triazinen
BE603346A (fr) Perfectionnements à la séparation de mélanges de composés organiques.
AU255464B2 (en) Improvements relating tothe separation of aromatic hydrocarbons from non-aromatic hydrocarbons by solvent extraction
FR1204327A (fr) Procédé d'extraction sélective par les solvants d'hydrocarbures oléfiniques et aromatiques à partir d'hydrocarbures paraffiniques
OA03020A (fr) Procédé d'extraction d'hydrocarbures aromatiques par solvant.
FR1193021A (fr) Procédé de séparation de composés organiques, notamment de mélanges d'hydrocarbures
FR1269118A (fr) Procédé de séparation d'hydrocarbures
CH428763A (de) Verfahren zur Herstellung von Enhalogeniden von Grisantrion-(3,2',4')
FR1264508A (fr) Procédé de séparation d'hydrocarbures pétroliers en aromatiques et non-aromatiques par extraction avec deux solvants
BE591166A (fr) Procédé de séparation d'hydrocarbures pétroliers en aromatiques et non aromatiques par extraction avec deux solvants