KR920014918A - Selective Separation Method of Saturated Hydrocarbons - Google Patents

Selective Separation Method of Saturated Hydrocarbons Download PDF

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Publication number
KR920014918A
KR920014918A KR1019910001233A KR910001233A KR920014918A KR 920014918 A KR920014918 A KR 920014918A KR 1019910001233 A KR1019910001233 A KR 1019910001233A KR 910001233 A KR910001233 A KR 910001233A KR 920014918 A KR920014918 A KR 920014918A
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KR
South Korea
Prior art keywords
saturated hydrocarbons
separation method
selective separation
hydrocarbons
fraction
Prior art date
Application number
KR1019910001233A
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Korean (ko)
Other versions
KR930007889B1 (en
Inventor
이규완
최명재
Original Assignee
채영복
재단법인 한국화학연구소
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Priority to KR1019910001233A priority Critical patent/KR930007889B1/en
Publication of KR920014918A publication Critical patent/KR920014918A/en
Application granted granted Critical
Publication of KR930007889B1 publication Critical patent/KR930007889B1/en

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    • 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
    • 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

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  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

내용 없음No content

Description

포화탄화수소류의 선택적 분리방법Selective Separation Method of Saturated Hydrocarbons

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 방법에 따라 포화탄화수소류를 선택적으로 분리하는 공정을 개략적으로 나타낸 공정도이다.1 is a process diagram schematically illustrating a process for selectively separating saturated hydrocarbons according to the method of the present invention.

Claims (1)

포화탄화수소와 올레핀, 방향족 및 나프탈렌계 탄화수소로 이루어진 석유 각 유분으로부터 요소 수용액과 반응촉진제 및용매를 이용하여서 포화탄화수소를 분리해내는데 있어서, 각 유분에다 73~78%의 농도의 과포화 요소 수용액을 첨가하되 피이드(feed)당 0.3~0.4g/min/g의 속도로 첨가하여 0.2~0.5㎜ 직경의 입도를 갖는 구형 아닥트를 제조한다음, 이를 분쇄하여 분말화시킴과 동시에 연속적으로 사용용매를 세척하므로써 포화탄화수소 유분을 선택적으로 분리해 내는 것을 특징으로 하는 포화탄화수소류의 분리방법.In the separation of saturated hydrocarbons from each petroleum fraction consisting of saturated hydrocarbons, olefins, aromatics, and naphthalene-based hydrocarbons using an aqueous urea solution, a reaction accelerator, and a solvent, an aqueous supersaturated urea solution of 73-78% concentration is added to each fraction. By adding 0.3 ~ 0.4g / min / g per feed to make spherical Adad with particle size of 0.2 ~ 0.5mm diameter, it is pulverized and powdered and washed with solvent continuously. A method for separating saturated hydrocarbons, characterized in that the saturated hydrocarbon fraction is separated off selectively. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910001233A 1991-01-25 1991-01-25 Seperating method of saturated hydrocarbon KR930007889B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910001233A KR930007889B1 (en) 1991-01-25 1991-01-25 Seperating method of saturated hydrocarbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910001233A KR930007889B1 (en) 1991-01-25 1991-01-25 Seperating method of saturated hydrocarbon

Publications (2)

Publication Number Publication Date
KR920014918A true KR920014918A (en) 1992-08-25
KR930007889B1 KR930007889B1 (en) 1993-08-21

Family

ID=19310269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001233A KR930007889B1 (en) 1991-01-25 1991-01-25 Seperating method of saturated hydrocarbon

Country Status (1)

Country Link
KR (1) KR930007889B1 (en)

Also Published As

Publication number Publication date
KR930007889B1 (en) 1993-08-21

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