FI864874A - Behandling av nafta som har en hoeg koncentration av normalparaffiner. - Google Patents

Behandling av nafta som har en hoeg koncentration av normalparaffiner. Download PDF

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Publication number
FI864874A
FI864874A FI864874A FI864874A FI864874A FI 864874 A FI864874 A FI 864874A FI 864874 A FI864874 A FI 864874A FI 864874 A FI864874 A FI 864874A FI 864874 A FI864874 A FI 864874A
Authority
FI
Finland
Prior art keywords
adsorption
gas purging
cocurrent
countercurrent
gas
Prior art date
Application number
FI864874A
Other languages
English (en)
Other versions
FI83788B (fi
FI864874A0 (fi
FI83788C (fi
Inventor
Jr Robert Lawton Gray
Peter Lawrence Oetinger
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FI864874A0 publication Critical patent/FI864874A0/fi
Publication of FI864874A publication Critical patent/FI864874A/fi
Publication of FI83788B publication Critical patent/FI83788B/fi
Application granted granted Critical
Publication of FI83788C publication Critical patent/FI83788C/fi

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
    • 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
    • C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (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)
  • Separation Of Gases By Adsorption (AREA)
FI864874A 1985-04-01 1986-11-28 Behandling av nafta som har en hoeg koncentration av normalparaffiner. FI83788C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/718,368 US4595490A (en) 1985-04-01 1985-04-01 Processing of high normal paraffin concentration naphtha feedstocks
US71836885 1985-04-01
PCT/US1986/000626 WO1986005800A1 (en) 1985-04-01 1986-03-31 Processing of high normal paraffin concentration naphtha feedstocks
US8600626 1986-03-31

Publications (4)

Publication Number Publication Date
FI864874A0 FI864874A0 (fi) 1986-11-28
FI864874A true FI864874A (fi) 1986-11-28
FI83788B FI83788B (fi) 1991-05-15
FI83788C FI83788C (fi) 1991-08-26

Family

ID=24885839

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864874A FI83788C (fi) 1985-04-01 1986-11-28 Behandling av nafta som har en hoeg koncentration av normalparaffiner.

Country Status (9)

Country Link
US (1) US4595490A (fi)
EP (1) EP0216900B1 (fi)
JP (1) JPS62502411A (fi)
AU (1) AU581982B2 (fi)
CA (1) CA1268717A (fi)
DE (1) DE3671465D1 (fi)
FI (1) FI83788C (fi)
GR (1) GR860851B (fi)
WO (1) WO1986005800A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5132486A (en) * 1990-10-09 1992-07-21 Wylie Engineering & Construction, Inc. Adsorption-desorption separation process for the separation of low and high octane components in virgin naphthas
FR2751641B1 (fr) * 1996-07-26 1998-09-11 Inst Francais Du Petrole Procede de separation isoalcanes/n-alcanes par adsorption en phase gazeuse utilisant une modulation de pression et quatre adsorbeurs
KR100645660B1 (ko) * 2001-11-09 2006-11-13 에스케이 주식회사 탄화수소 유분으로부터 노말파라핀을 분리하는 공정 및분리된 유분의 활용
US7128727B2 (en) * 2002-09-30 2006-10-31 Flaherty J Christopher Components and methods for patient infusion device
US7122496B2 (en) * 2003-05-01 2006-10-17 Bp Corporation North America Inc. Para-xylene selective adsorbent compositions and methods
US7271305B2 (en) * 2003-05-01 2007-09-18 Bp Corporation North America Inc. Method of obtaining para-xylene
KR101654435B1 (ko) 2014-12-12 2016-09-05 (주) 케이앤케이인터내셔날 혼합 용제로부터 노말 파라핀을 분리하는 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912473A (en) * 1957-09-19 1959-11-10 Pure Oil Co Fractionation process using zeolitic molecular sieves
NL6511940A (fi) * 1964-09-14 1966-03-15
US3347783A (en) * 1964-12-01 1967-10-17 Exxon Research Engineering Co Regeneration of individual molecular sieve compartments
GB1110494A (en) * 1966-04-06 1968-04-18 British Petroleum Co Improvements relating to cyclic adsorptive separation processes
US3451924A (en) * 1967-12-28 1969-06-24 Shell Oil Co N-paraffin separation process
US3770621A (en) * 1971-12-22 1973-11-06 Union Carbide Corp Hydrocarbon separation using a selective adsorption process with purge gas conservation
US4176053A (en) * 1978-03-31 1979-11-27 Union Carbide Corporation n-Paraffin - isoparaffin separation process
NL7806874A (nl) * 1978-06-27 1980-01-02 Shell Int Research Werkwijze voor het afscheiden van rechte paraffinen uit een mengsel.
US4358367A (en) * 1980-07-07 1982-11-09 Shell Oil Company Adsorption process
US4359380A (en) * 1980-08-29 1982-11-16 Shell Oil Company Adsorption process
US4354929A (en) * 1980-09-30 1982-10-19 Union Carbide Corporation Process for separating normal paraffins from hydrocarbons mixtures
US4350583A (en) * 1980-09-30 1982-09-21 Union Carbide Corporation Isobaric process for separating normal paraffins from hydrocarbon mixtures
US4350501A (en) * 1981-03-27 1982-09-21 Shell Oil Company Absorption process
DE3150137A1 (de) * 1981-12-18 1983-06-30 Linde Ag, 6200 Wiesbaden Adsorptionsverfahren zur trennung von kohlenwasserstoffen

Also Published As

Publication number Publication date
FI83788B (fi) 1991-05-15
JPH0325476B2 (fi) 1991-04-08
DE3671465D1 (de) 1990-06-28
FI864874A0 (fi) 1986-11-28
AU5695786A (en) 1986-10-23
JPS62502411A (ja) 1987-09-17
FI83788C (fi) 1991-08-26
WO1986005800A1 (en) 1986-10-09
EP0216900B1 (en) 1990-05-23
EP0216900A1 (en) 1987-04-08
GR860851B (en) 1986-07-29
CA1268717A (en) 1990-05-08
AU581982B2 (en) 1989-03-09
US4595490A (en) 1986-06-17

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: UNION CARBIDE CORPORATION