DE69201824D1 - Verfahren zur Raffinierung von Methylnaphtalen enthaltendes Öl. - Google Patents
Verfahren zur Raffinierung von Methylnaphtalen enthaltendes Öl.Info
- Publication number
- DE69201824D1 DE69201824D1 DE69201824T DE69201824T DE69201824D1 DE 69201824 D1 DE69201824 D1 DE 69201824D1 DE 69201824 T DE69201824 T DE 69201824T DE 69201824 T DE69201824 T DE 69201824T DE 69201824 D1 DE69201824 D1 DE 69201824D1
- Authority
- DE
- Germany
- Prior art keywords
- containing oil
- methyl naphthalene
- refining methyl
- refining
- naphthalene
- 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 - Fee Related
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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/30—Aromatics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/17—Saline water conversion
Landscapes
- 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)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13902691 | 1991-06-11 | ||
JP5481792 | 1992-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69201824D1 true DE69201824D1 (de) | 1995-05-04 |
DE69201824T2 DE69201824T2 (de) | 1995-10-19 |
Family
ID=26395627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69201824T Expired - Fee Related DE69201824T2 (de) | 1991-06-11 | 1992-06-10 | Verfahren zur Raffinierung von Methylnaphtalen enthaltendes Öl. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5284552A (de) |
EP (1) | EP0518294B1 (de) |
JP (1) | JPH05310612A (de) |
KR (1) | KR950014388B1 (de) |
DE (1) | DE69201824T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05310611A (ja) * | 1991-08-16 | 1993-11-22 | Kawasaki Steel Corp | 2−メチルナフタレンの製造方法 |
CN1059657C (zh) * | 1996-07-26 | 2000-12-20 | 上海梅山冶金公司 | 从煤焦油粗甲基萘精制β-甲基萘的方法 |
AU7055500A (en) | 1999-08-30 | 2001-03-26 | Mossi & Ghisolfi Overseas S.A. | An integrated process for the production of 2,6-naphthalene dicarboxylic acid |
JP2006306742A (ja) * | 2005-04-26 | 2006-11-09 | Jfe Chemical Corp | メチルデカリンの製造方法 |
KR101331593B1 (ko) * | 2013-08-07 | 2013-11-21 | 디에이치테크 주식회사 | 직교류형 이원 냉각탑 |
CN106635159B (zh) * | 2016-12-06 | 2019-04-05 | 胜帮科技股份有限公司 | 一种高固含量煤焦油悬浮床加氢系统及工艺 |
CN111205157B (zh) * | 2018-11-21 | 2022-08-09 | 河北中化鑫宝化工科技有限公司 | 含粗甲基萘的液体的纯化方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2279779A (en) * | 1940-05-15 | 1942-04-14 | Allied Chem & Dye Corp | Process for the production of highindene-content hydrocarbon oils |
US2358128A (en) * | 1941-04-29 | 1944-09-12 | Union Oil Co | Lubricating oil production |
FR1124958A (fr) * | 1954-03-12 | 1956-10-22 | Apv Co Ltd | Procédé perfectionné de production de la naphtaline |
US3071632A (en) * | 1958-08-07 | 1963-01-01 | Gulf Research Development Co | Recovery of commercial grade naphthalene by azeotropic distillation of crude naphthalenes with a glycol |
US3075890A (en) * | 1958-11-24 | 1963-01-29 | Stone & Webster Eng Corp | Purification of naphthalene by distillation |
GB943239A (en) * | 1961-03-07 | 1963-12-04 | British Petroleum Co | Improvements relating to the treatment of hydrocarbon fractions |
US3171794A (en) * | 1961-05-24 | 1965-03-02 | Sun Oil Co | Process for recovering dimethylnaphthalenes from cracked gas-oil by azeotropic distillation |
US4353792A (en) * | 1980-02-01 | 1982-10-12 | Suntech, Inc. | Process to upgrade coal liquids by extraction prior to hydrodenitrogenation |
JPS5862160A (ja) * | 1981-10-08 | 1983-04-13 | Mitsui Toatsu Chem Inc | インド−ルの分離方法 |
JPH0374336A (ja) * | 1989-08-16 | 1991-03-28 | Kawasaki Steel Corp | メチルナフタレン油の脱硫方法 |
-
1992
- 1992-06-05 US US07/893,779 patent/US5284552A/en not_active Expired - Fee Related
- 1992-06-10 DE DE69201824T patent/DE69201824T2/de not_active Expired - Fee Related
- 1992-06-10 EP EP92109756A patent/EP0518294B1/de not_active Expired - Lifetime
- 1992-06-10 JP JP4150542A patent/JPH05310612A/ja not_active Withdrawn
- 1992-06-11 KR KR1019920010263A patent/KR950014388B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930000655A (ko) | 1993-01-15 |
JPH05310612A (ja) | 1993-11-22 |
US5284552A (en) | 1994-02-08 |
EP0518294A1 (de) | 1992-12-16 |
DE69201824T2 (de) | 1995-10-19 |
EP0518294B1 (de) | 1995-03-29 |
KR950014388B1 (ko) | 1995-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |