GB1506990A - Process for separating unsaturated compounds from a liquid hydrocarbon mixture - Google Patents

Process for separating unsaturated compounds from a liquid hydrocarbon mixture

Info

Publication number
GB1506990A
GB1506990A GB47273/76A GB4727376A GB1506990A GB 1506990 A GB1506990 A GB 1506990A GB 47273/76 A GB47273/76 A GB 47273/76A GB 4727376 A GB4727376 A GB 4727376A GB 1506990 A GB1506990 A GB 1506990A
Authority
GB
United Kingdom
Prior art keywords
resin
aromatics
unsaturated compounds
mononuclear
nov
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
GB47273/76A
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.)
Wintershall Dea Deutschland AG
Original Assignee
Deutsche Texaco AG
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 Deutsche Texaco AG filed Critical Deutsche Texaco AG
Publication of GB1506990A publication Critical patent/GB1506990A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

1506990 Separating aromatics and olefins from paraffins DEUTSCHE TEXACO AG 12 Nov 1976 [13 Nov 1975] 47273/76 Heading C5E Olefinically and/or aromatically unsaturated compounds are separated from a paraffin-rich hydrocarbon mixture by treating the mixture with a dehydrated macroporous cation exchange resin in the form of a metal salt (e.g. a copper or silver salt) and the loaded resin is thereafter regenerated by treatment with one or more mononuclear aromatic hydrocarbons (e.g. benzene, toluene or xylene) at 50-150‹C. to desorb the unsaturated compounds. The resin is used in examples to absorb aromatics from deoiled slack wax, hydrogenated white oil, n-paraffins produced from molecular sieve or urea dewaxing, and a white oil produced by refining an extracted spindle oil with oleum. The resin can be rinsed with isooctane at 60-65‹C. before and/or after the desorption or nitrogen can be passed through the desorbed resin to remove mononuclear aromatics prior to a subsequent adsorption stage. The mononuclear aromatics can be stripped from the purified hydrocarbon with water vapour.
GB47273/76A 1975-11-13 1976-11-12 Process for separating unsaturated compounds from a liquid hydrocarbon mixture Expired GB1506990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2550903A DE2550903C3 (en) 1975-11-13 1975-11-13 Process for the quantitative separation of unsaturated compounds from liquid hydrocarbon mixtures

Publications (1)

Publication Number Publication Date
GB1506990A true GB1506990A (en) 1978-04-12

Family

ID=5961611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47273/76A Expired GB1506990A (en) 1975-11-13 1976-11-12 Process for separating unsaturated compounds from a liquid hydrocarbon mixture

Country Status (6)

Country Link
JP (1) JPS6032605B2 (en)
BE (1) BE848392R (en)
DE (1) DE2550903C3 (en)
FR (1) FR2331538A2 (en)
GB (1) GB1506990A (en)
NL (1) NL7612632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110252268A (en) * 2019-06-13 2019-09-20 江苏南大环保科技有限公司 A kind of regeneration method of chlorobenzene production waste water absorption resin
CN110252269A (en) * 2019-06-13 2019-09-20 江苏南大环保科技有限公司 A kind of resin regeneration method for handling containing high-boiling components waste water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401805A (en) * 1984-06-06 1986-01-02 Packard Instr Bv ADSORPTION MATERIAL FOR OLEFINS; GAS CHROMATOGRAPHY COLUMN; PROCESS FOR THE SELECTIVE REMOVAL OF OLEFINS FROM A HYDROCARBON MIXTURE.
US5220102A (en) * 1991-12-23 1993-06-15 Uop Process for separating normal olefins from non-normal olefins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409691A (en) * 1966-02-01 1968-11-05 Dow Chemical Co Porous cation exchange resins as selective sorbents in organic systems
DE2364333C3 (en) * 1973-12-22 1979-10-11 Deutsche Texaco Ag, 2000 Hamburg Process for the separation of aromatic hydrocarbons from n-paraffin mixtures by treatment with an anhydrous macroporous cation exchange resin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110252268A (en) * 2019-06-13 2019-09-20 江苏南大环保科技有限公司 A kind of regeneration method of chlorobenzene production waste water absorption resin
CN110252269A (en) * 2019-06-13 2019-09-20 江苏南大环保科技有限公司 A kind of resin regeneration method for handling containing high-boiling components waste water

Also Published As

Publication number Publication date
FR2331538B2 (en) 1982-10-08
DE2550903B2 (en) 1977-09-15
JPS5262203A (en) 1977-05-23
DE2550903A1 (en) 1977-05-26
NL7612632A (en) 1977-05-17
BE848392R (en) 1977-05-16
JPS6032605B2 (en) 1985-07-29
FR2331538A2 (en) 1977-06-10
DE2550903C3 (en) 1978-05-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee