KR900014565A - 방향족의 함량이 높은 용매의 생산방법 - Google Patents

방향족의 함량이 높은 용매의 생산방법 Download PDF

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Publication number
KR900014565A
KR900014565A KR1019900003747A KR900003747A KR900014565A KR 900014565 A KR900014565 A KR 900014565A KR 1019900003747 A KR1019900003747 A KR 1019900003747A KR 900003747 A KR900003747 A KR 900003747A KR 900014565 A KR900014565 A KR 900014565A
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South Korea
Prior art keywords
fraction
boiling point
reforming
raffinate
volume
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KR1019900003747A
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English (en)
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KR950005682B1 (ko
Inventor
후미오 마루야마
시로 아이자와
가즈오 후지요시
Original Assignee
나까무라 다쓰오
니혼고오교가부시끼가이샤
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Priority claimed from JP1066085A external-priority patent/JPH02247288A/ja
Priority claimed from JP1066089A external-priority patent/JPH02247291A/ja
Application filed by 나까무라 다쓰오, 니혼고오교가부시끼가이샤 filed Critical 나까무라 다쓰오
Publication of KR900014565A publication Critical patent/KR900014565A/ko
Application granted granted Critical
Publication of KR950005682B1 publication Critical patent/KR950005682B1/ko

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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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C10G61/00—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen
    • C10G61/02—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only
    • C10G61/04—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only the refining step being an extraction
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

방향족의 함량이 높은 용매의 생산방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 비점의 영역이 150∼215℃인 성분을 적어도 50부피%함유하고 있는 석유분획을 개질 반응시키고 그 결과의 생성 오일을 분빌 증류하여 비점의 영역이 185∼245℃인 분획을 회수함을 특징으로 하는 방향족의 함량이 높은 용매의 생산방법.
  2. 제1항에 있어서, 비점의 영역이 185∼215℃인 성분을 적어도 50부피% 함유하고 있는 석유분획을 개질 반응시켜 비점의 영역이 205∼245℃인 분획을 수득하는 방법.
  3. 제1항에 있어서, 비점의 영역이 150∼195℃인 성분을 적어도 50부피% 함유하고 있는 석유분획을 개질 반응시켜 비점의 영역이 185∼220℃인 분획을 수득하는 방법.
  4. 제1항에 있어서, 석유분획은 케로신 분획을 분별 증류함으로써 수득한 분획인 방법.
  5. 제1항에 있어서, 석유분획은 케로신 분획으로부터 노르말 파라핀을 회수한 후의 라피네이트인 방법.
  6. 제5항에 있어서, 라피네이트는 케로신 분획으로부터 노르말 파라핀을 적어도 50중량% 회수함으로써 생긴 라피네이트인 방법.
  7. 제1항에 있어서, 알루미늄 담체에 플라티늄을 단독으로 또는 레늄, 게르마늄, 주식, 이리듐, 또는 루레늄과 함께 하이 지지함으로써 제조한 촉매을 사용하여 400내지550℃의 온도, 1내지 100kg/cm2의 압력, 0.1내지 3hr-1의 액체 시간당 공간속도 및 수소/오일의 몰비가 0.5내지20인 조건하에서 개질 반응을 수행하는 방법.
  8. 제1항에 있어서, 분자체; 또는 결정 알루미노 실리케이트, 실리카, 알루미나, 이산화지르코늄, 이산화티탄, 이산화크롬, 고체인산, 또는 인듐, 란타늄, 망간, 새륨 또는 주식의 산화물, 혹은 이들의 둘 이상의 혼합물의 함유하는 산성 내화물; 혹은 플라티늄, 팔라듐 및 레늄으로부터 선택된 금속을 함유시키거나 지지시킴으로써 제조한 촉매를 사용하여 250내지700℃의 온도, 1내지 100kg/cm2의 압력, 0.1내지 20hr-1의 액체 시간당 공간속도 및 수소/오일의 몰비가 0.5내지20인 조건하에서 개질 반응을 수행하는 방법.
  9. 제7항에 있어서, 개질 반응을 위한 촉매가 나프타의 촉매적 개질을 위한 촉매인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900003747A 1989-03-20 1990-03-20 방향족의 함량이 높은 용매의 생산방법 KR950005682B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1066085A JPH02247288A (ja) 1989-03-20 1989-03-20 高芳香族含有溶剤の製造方法
JP1066089A JPH02247291A (ja) 1989-03-20 1989-03-20 高芳香族含有溶剤の製造法
JP1-66,085 1989-03-20
JP1-66085 1989-03-20
JP1-66089 1989-03-20
JP1-66,089 1989-03-20

Publications (2)

Publication Number Publication Date
KR900014565A true KR900014565A (ko) 1990-10-24
KR950005682B1 KR950005682B1 (ko) 1995-05-29

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Application Number Title Priority Date Filing Date
KR1019900003747A KR950005682B1 (ko) 1989-03-20 1990-03-20 방향족의 함량이 높은 용매의 생산방법

Country Status (1)

Country Link
KR (1) KR950005682B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100777861B1 (ko) * 2000-10-30 2007-11-27 유오피 엘엘씨 노르말 파라핀의 증기 분해에 의한 에틸렌 생산

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100777861B1 (ko) * 2000-10-30 2007-11-27 유오피 엘엘씨 노르말 파라핀의 증기 분해에 의한 에틸렌 생산

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Publication number Publication date
KR950005682B1 (ko) 1995-05-29

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