YU31790B - Postupak za stabilizaciju tehnickog sulfolana, koji sadrzi termicki nestabilna jedinjenja - Google Patents

Postupak za stabilizaciju tehnickog sulfolana, koji sadrzi termicki nestabilna jedinjenja

Info

Publication number
YU31790B
YU31790B YU43764A YU43764A YU31790B YU 31790 B YU31790 B YU 31790B YU 43764 A YU43764 A YU 43764A YU 43764 A YU43764 A YU 43764A YU 31790 B YU31790 B YU 31790B
Authority
YU
Yugoslavia
Prior art keywords
termicki
tehnickog
sulfolana
stabilizaciju
sadrzi
Prior art date
Application number
YU43764A
Other versions
YU43764A (en
Original Assignee
Shell 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 Shell Nv filed Critical Shell Nv
Publication of YU43764A publication Critical patent/YU43764A/en
Publication of YU31790B publication Critical patent/YU31790B/en

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
    • 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
    • C10G21/22—Compounds containing sulfur, selenium, or tellurium
    • 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
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
YU43764A 1963-03-29 1964-03-28 Postupak za stabilizaciju tehnickog sulfolana, koji sadrzi termicki nestabilna jedinjenja YU31790B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290944 1963-03-29

Publications (2)

Publication Number Publication Date
YU43764A YU43764A (en) 1973-06-30
YU31790B true YU31790B (en) 1973-12-31

Family

ID=19754579

Family Applications (1)

Application Number Title Priority Date Filing Date
YU43764A YU31790B (en) 1963-03-29 1964-03-28 Postupak za stabilizaciju tehnickog sulfolana, koji sadrzi termicki nestabilna jedinjenja

Country Status (8)

Country Link
BE (1) BE645759A (en)
BR (1) BR6457898D0 (en)
DE (1) DE1270569B (en)
DK (1) DK113456B (en)
ES (1) ES298056A1 (en)
GB (1) GB1008921A (en)
NL (2) NL290944A (en)
YU (1) YU31790B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2338955A1 (en) 2009-12-03 2011-06-29 BP Oil International Limited Selective removal of aromatics

Also Published As

Publication number Publication date
YU43764A (en) 1973-06-30
NL290944A (en)
BE645759A (en) 1964-09-28
NL134401C (en)
DE1270569B (en) 1968-06-20
GB1008921A (en) 1965-11-03
ES298056A1 (en) 1964-06-01
BR6457898D0 (en) 1973-08-28
DK113456B (en) 1969-03-24

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