NL8100515A - Werkwijze voor het terugwinnen van oplosmiddel in een koolwaterstof extractiesysteem. - Google Patents

Werkwijze voor het terugwinnen van oplosmiddel in een koolwaterstof extractiesysteem. Download PDF

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Publication number
NL8100515A
NL8100515A NL8100515A NL8100515A NL8100515A NL 8100515 A NL8100515 A NL 8100515A NL 8100515 A NL8100515 A NL 8100515A NL 8100515 A NL8100515 A NL 8100515A NL 8100515 A NL8100515 A NL 8100515A
Authority
NL
Netherlands
Prior art keywords
solvent
extract
zone
raffinate
stripping
Prior art date
Application number
NL8100515A
Other languages
English (en)
Dutch (nl)
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of NL8100515A publication Critical patent/NL8100515A/nl

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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
    • C10G21/28—Recovery of used solvent
    • 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
    • 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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/18—Halogen-containing compounds
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10—Lubricating oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NL8100515A 1980-02-14 1981-02-03 Werkwijze voor het terugwinnen van oplosmiddel in een koolwaterstof extractiesysteem. NL8100515A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12157280A 1980-02-14 1980-02-14
US12157280 1980-02-14

Publications (1)

Publication Number Publication Date
NL8100515A true NL8100515A (nl) 1981-09-16

Family

ID=22397575

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8100515A NL8100515A (nl) 1980-02-14 1981-02-03 Werkwijze voor het terugwinnen van oplosmiddel in een koolwaterstof extractiesysteem.

Country Status (18)

Country Link
JP (1) JPS585957B2 (xx)
KR (1) KR840000578B1 (xx)
AU (1) AU6616381A (xx)
BR (1) BR8007934A (xx)
CA (1) CA1150179A (xx)
DE (1) DE3049204A1 (xx)
EG (1) EG15434A (xx)
ES (1) ES499438A0 (xx)
FR (1) FR2476117A1 (xx)
GB (1) GB2069525B (xx)
GR (1) GR73847B (xx)
IT (1) IT1141967B (xx)
MA (1) MA19063A1 (xx)
NL (1) NL8100515A (xx)
PH (1) PH17150A (xx)
PT (1) PT72462B (xx)
YU (1) YU28781A (xx)
ZA (1) ZA81221B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548912B1 (fr) * 1983-07-13 1985-12-13 Moreno Gilbert Appareil de musculation destine notamment aux alpinistes
JPS60148444A (ja) * 1983-12-28 1985-08-05 日成通商株式会社 包装用紐状体
WO2011081601A1 (en) * 2009-12-30 2011-07-07 Irpc Public Company Limited Methods and processes for producing process oils with a low polyaromatic hydrocarbon content
RU2532808C1 (ru) * 2013-08-20 2014-11-10 Общество с ограниченной ответственностью "ВОКСТЭК" Способ регенерации растворителя в процессах депарафинизации и обезмасливания
CN103911172B (zh) * 2014-04-10 2016-06-29 辽宁石油化工大学 一种超声波辅助柴油溶剂精制的方法
RU2651547C1 (ru) * 2017-06-05 2018-04-20 Общество с ограниченной ответственностью "ВОКСТЭК" Способ регенерации растворителя в процессах депарафинизации и обезмасливания
RU2688686C2 (ru) * 2017-08-21 2019-05-22 Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ОАО "Славнефть-ЯНОС") Способ регенерации растворителя в процессах депарафинизации и обезмасливания

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923680A (en) * 1956-12-31 1960-02-02 Exxon Research Engineering Co Extraction process for refining lubricating oils
US4013549A (en) * 1972-12-01 1977-03-22 Exxon Research And Engineering Company Lube extraction with NMP/phenol/water mixtures
US4057491A (en) * 1976-03-26 1977-11-08 Exxon Research & Engineering Co. Solvent recovery process for N-methyl-2-pyrrolidone in hydrocarbon extraction

Also Published As

Publication number Publication date
YU28781A (en) 1983-04-30
FR2476117A1 (fr) 1981-08-21
JPS585957B2 (ja) 1983-02-02
JPS56116786A (en) 1981-09-12
IT8119704A0 (it) 1981-02-12
ES8202053A1 (es) 1982-01-01
AU6616381A (en) 1981-08-20
BR8007934A (pt) 1981-08-25
DE3049204A1 (de) 1981-09-10
GB2069525A (en) 1981-08-26
CA1150179A (en) 1983-07-19
GR73847B (xx) 1984-05-07
MA19063A1 (fr) 1981-10-01
GB2069525B (en) 1984-02-15
FR2476117B1 (xx) 1984-11-09
PT72462A (en) 1981-03-01
ES499438A0 (es) 1982-01-01
KR830005335A (ko) 1983-08-13
KR840000578B1 (ko) 1984-04-23
PT72462B (en) 1982-02-04
PH17150A (en) 1984-06-13
EG15434A (en) 1986-09-30
IT1141967B (it) 1986-10-08
ZA81221B (en) 1982-05-26

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed