JPS6123690A - Novel method for treating crude oil - Google Patents

Novel method for treating crude oil

Info

Publication number
JPS6123690A
JPS6123690A JP59143358A JP14335884A JPS6123690A JP S6123690 A JPS6123690 A JP S6123690A JP 59143358 A JP59143358 A JP 59143358A JP 14335884 A JP14335884 A JP 14335884A JP S6123690 A JPS6123690 A JP S6123690A
Authority
JP
Japan
Prior art keywords
crude oil
distillation column
light
atmospheric distillation
heavy
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.)
Pending
Application number
JP59143358A
Other languages
Japanese (ja)
Inventor
Masaya Kuno
久野　雅也
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP59143358A priority Critical patent/JPS6123690A/en
Priority to KR1019850004542A priority patent/KR930004155B1/en
Priority to BR8503130A priority patent/BR8503130A/en
Priority to NO852636A priority patent/NO166413C/en
Priority to AU44833/85A priority patent/AU576254B2/en
Priority to CN198585105314A priority patent/CN85105314A/en
Publication of JPS6123690A publication Critical patent/JPS6123690A/en
Pending legal-status Critical Current

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
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P

Abstract

PURPOSE:To treat crude oil economically, by subjecting heavy crude oil or crude oil having a high sulfur content to a separation desulfurization treatment under hydrogen pressure, feeding the resulting heart cut and lighter together with light crude oil to a topping column and treating them simultaneously. CONSTITUTION:Heavy crude oil having a high sulfur content (HS crude oil) from a tank 1 is treated in a hydrogen-pressure separation desulfurization device 2. The resulting heart cut and lighter together with light crude oil (LS crude oil) from a tank 1 is fed to a topping column 3 where they are fractionated to obtain final products. According to this method, the operating efficiency of the column is improved, the quantities of the final products are increased and the economical efficiency of crude oil refining can be improved.

Description

【発明の詳細な説明】 本発明は原油を水素子分離、脱硫するプロセス即ちＨｙ
ｄｒｏ　ｓｔｒｉｐｐｉｎｇ　Ｐｒｏｃｅｓｓ　　の改
良方法に関すると同時に通常の常圧蒸留塔の効率的利用
方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a process for separating hydrogen molecules and desulfurizing crude oil, that is, Hy
This invention relates to a method for improving the dro stripping process and at the same time, a method for efficiently utilizing a conventional atmospheric distillation column.

現在、原油は脱塩後常圧蒸留塔に導入され分離。Currently, crude oil is desalted and then introduced into an atmospheric distillation column for separation.

精製されているが必ずしも最終製品にはなっていない上
に原油の種類により、切り換え運転ｔＬ。Although it is refined, it is not necessarily a final product, and depending on the type of crude oil, switching operation tL is performed.

常圧蒸留塔の稼動率？下げている。これは原油の種類に
より、そのま＼製品になるもの、ならないものが存在す
るためであり、最終製品にするために各種の水素化処理
が行なわれているのが実態である。Operation rate of atmospheric distillation column? It's lowering. This is because, depending on the type of crude oil, there are some that can be converted into products as is, and some that cannot, and the reality is that various types of hydroprocessing are carried out to turn them into final products.

特に軽質、良質原油はそのま＼製品になるものが多い半
面２重質、高硫黄原油等は以後の処理全必要とするため
常圧蒸留塔での同時運転は非経済になるため、切り換え
運転を行っている。In particular, light and high-quality crude oils are often turned into products as they are, while heavy and high-sulfur crude oils require subsequent processing, so simultaneous operation in an atmospheric distillation column is uneconomical, so switching operation is required. It is carried out.

本方法はこれらの問題を解決し、同時に常圧蒸留塔での
最終製品を増やすとともに常圧蒸留塔の稼動率全向上さ
せる方法を提供するものである。The present method solves these problems and at the same time provides a method for increasing the final product in the atmospheric distillation column and improving the overall operation rate of the atmospheric distillation column.

即ち１重質原油、高硫黄原油、高パラフィニック原油等
、水素化処理留分の多い原油はあらかじめ水素子分離脱
硫装置に通し、中間留分子ｌｉｇｈｔｅｒを脱硫処理し
、その製品の精留塔として常圧蒸硫塔を利用して分離精
製するが該常圧蒸留塔に直接通されている軽質・良質原
油との留分と混合蒸留させ最終製品を増加させるのであ
る。In other words, crude oil with a large amount of hydrotreated fractions, such as 1 heavy crude oil, high sulfur crude oil, and high paraffinic crude oil, is passed through a hydrogen separation and desulfurization device in advance to desulfurize the middle distillate molecules, and then the product is processed as a rectification column. It is separated and purified using an atmospheric evaporation tower, and the final product is increased by mixed distillation with a fraction of light and high quality crude oil that is passed directly through the atmospheric distillation tower.

ここでいう中間留分子ｌｉｇｈｔｓデ　は脱硫処理され
ているため軽質・良質原油の中間留分子ｌｉｇｈｔｅｒ
よシ良質ないしは遜色のないものであυ、全体的にみて
常圧蒸留塔での最終製品は増量し、その稼動率の向上に
つながることになる。The middle distillate molecules referred to here are the middle distillate molecules of light and high quality crude oil because they have been desulfurized.
It is of good or comparable quality υ, and overall the amount of final product in the atmospheric distillation column will increase, leading to an improvement in its operating rate.

ここで水素子分離脱硫装置について説明すると。Here, I will explain the hydrogen element separation and desulfurization equipment.

本装置はＨｙｄｒｏ−ｓｔｒｉｐｐｉｎｇ　Ｐｒｏｃｅ
ｓｓ　（ＨＳ　Ｐ　）とも呼ばれ１国内外に既知のもの
であるが原油に水素を添加して、高温、高圧下で分離し
、軽質留分を添加水素とともに脱硫するプロセスであ９
２本方法は水素化処理の必要な留分の多い原油の分離（
中間留分＋ｌｉｇｈ＃ｅｒ　　と重質油分へ〕脱硫に利
用するのに適した方法である。分離された重質油分は他
の適当な装置へ送られることになる。This device is a Hydro-stripping process.
Also known as ss (HSP), it is a process known domestically and internationally, in which hydrogen is added to crude oil, separated under high temperature and pressure, and the light fraction is desulfurized together with the added hydrogen9.
The two methods are used to separate crude oil with a large fraction that requires hydrotreating (
This method is suitable for use in desulfurization (to middle distillates + light #er and heavy oil). The separated heavy oil will be sent to other appropriate equipment.

即ち２本原油の新処理方法とは上にのべた水素下分離脱
硫方法と既存の常圧蒸留塔経由の方法を組み合せる事に
よシ （１）既存の常圧蒸留塔の稼動率向上 （２）既存の常圧蒸留塔での最終製品の増量（３）　　
良質原油残査油と粗悪原油残査油の分離（４）各種原油
の一括連続運転の確保 等を行うことの出来る原油の新処理方法である。In other words, the new treatment method for two crude oils is a combination of the above-mentioned hydrogen separation desulfurization method and the existing method via an atmospheric distillation column. (1) Improving the operating rate of the existing atmospheric distillation column ( 2) Increase in the amount of final product in the existing atmospheric distillation column (3)
Separation of good quality crude oil residue from poor crude oil residue (4) This is a new crude oil processing method that can ensure batch continuous operation of various crude oils.

【図面の簡単な説明】[Brief explanation of the drawing]

図１．に示すのは本発明の実施の一つであるが。 重質高硫黄原油ＣＨ８原油）は水素子分離脱硫装置（Ｈ
４Ｆ）に通した後、軽質中間留分子”ｇｈｔｅｒは常圧
蒸留塔（Ｔｏｐｐｅτつに通され、軽質原油からの留分
と該常圧蒸留塔内で混合蒸留分離精製され最終製品とな
る。 一方２重質、高硫黄原油の重質油分はＣＨＲｅτｉｄｗ
ｇ）は他の適当な装置に送られ処理され、軽質・良質原
油の重質油分（Ｌ　Ｒｇｒｔｄｕｅ　）も他の適当な装
置に送られ処理される。 尚、Ｈ４Ｆからの中間留分子′ｒｉｇんｔｅ７の常圧蒸
留塔（Ｔｏ、ｐｅｒ　）への通し方は常圧蒸留塔本体、
　５ｉｄｅＳｔｒｔｐｐｔ、ｒ　、　　配管等へ適当に
分けて通す事も可能である。 １、は原料タンク、２．はＨ４Ｆ、３．はトラパー（Ｔ
。 ｐｐｅｒ　）Figure 1. This is one implementation of the invention. Heavy high sulfur crude oil (CH8 crude oil) is processed through hydrogen separation and desulfurization equipment (H
4F), the light middle distillate molecules (ghter) are passed through an atmospheric distillation column (Toppe), where they are mixed with the fraction from the light crude oil and separated and purified by distillation to become the final product. The heavy oil content of 2-heavy, high-sulfur crude oil is CHReτidw
g) is sent to other suitable equipment for processing, and the heavy oil component (L Rgrtdue ) of light/high quality crude oil is also sent to other suitable equipment for processing. In addition, how to pass the middle distillate molecule 'rigte7 from H4F to the atmospheric distillation column (To, per) is the atmospheric distillation column main body,
5ideStrtppt, r It is also possible to appropriately divide and pass through piping, etc. 1 is a raw material tank, 2. is H4F, 3. is Trapper (T
. pper)

Claims (1)

【特許請求の範囲】[Claims] 水素化処理の必要な留分の多い重質原油、高硫黄原油等
の粗悪原油をあらかじめ水素下分離、脱硫装置に通し、
中間留分＋ｌｉｇｈｔｅｒを脱硫白油化しその製品の精
製に、軽質原油、良質原油を処理している常圧蒸留塔を
利用することにより、該常圧蒸留塔の稼動率を向上させ
、該常圧蒸留塔での最終製品を増量させる方法。Poor crude oil, such as heavy crude oil with a high fraction and high sulfur crude oil, which requires hydrotreating, is separated under hydrogen and passed through a desulfurization equipment in advance.
By using the atmospheric distillation column that processes light crude oil and high-quality crude oil to desulfurize the middle distillate + light and refine the product, the operating rate of the atmospheric distillation column can be improved, and the normal pressure A method of increasing the final product in a distillation column.
JP59143358A 1984-07-12 1984-07-12 Novel method for treating crude oil Pending JPS6123690A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP59143358A JPS6123690A (en) 1984-07-12 1984-07-12 Novel method for treating crude oil
KR1019850004542A KR930004155B1 (en) 1984-07-12 1985-06-26 Process for treating crude oil
BR8503130A BR8503130A (en) 1984-07-12 1985-06-28 RAW OIL TREATMENT PROCESS
NO852636A NO166413C (en) 1984-07-12 1985-07-01 PROCEDURE FOR USING A DIRECT DISTILLATION PLANT IN COMBINATION WITH A HYDROSTRIPPING PROCESS.
AU44833/85A AU576254B2 (en) 1984-07-12 1985-07-11 Hydrodesulprizing and topping stripped crude oil and hydrogen mixtures
CN198585105314A CN85105314A (en) 1984-07-12 1985-07-11 The method of crude Treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59143358A JPS6123690A (en) 1984-07-12 1984-07-12 Novel method for treating crude oil

Publications (1)

Publication Number Publication Date
JPS6123690A true JPS6123690A (en) 1986-02-01

Family

ID=15336926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59143358A Pending JPS6123690A (en) 1984-07-12 1984-07-12 Novel method for treating crude oil

Country Status (6)

Country Link
JP (1) JPS6123690A (en)
KR (1) KR930004155B1 (en)
CN (1) CN85105314A (en)
AU (1) AU576254B2 (en)
BR (1) BR8503130A (en)
NO (1) NO166413C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183195A (en) * 1990-11-19 1992-06-30 Fujitsu Ltd Amplifier circuit
JP2011144225A (en) * 2010-01-12 2011-07-28 Jgc Corp Crude treatment system
JP2011144224A (en) * 2010-01-12 2011-07-28 Jgc Corp Crude treatment system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101684414B (en) * 2008-09-27 2013-04-24 中国石油化工股份有限公司 Hydrotreating method of high-acid and high-calcium crude oil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372013A (en) * 1976-12-09 1978-06-27 Lion Corp Process for dispersing coal in oil
JPS55157216A (en) * 1979-05-28 1980-12-06 Hitachi Maxell Ltd Manufacture of magnetic powder for magnetic recording

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372013A (en) * 1976-12-09 1978-06-27 Lion Corp Process for dispersing coal in oil
JPS55157216A (en) * 1979-05-28 1980-12-06 Hitachi Maxell Ltd Manufacture of magnetic powder for magnetic recording

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183195A (en) * 1990-11-19 1992-06-30 Fujitsu Ltd Amplifier circuit
JP2011144225A (en) * 2010-01-12 2011-07-28 Jgc Corp Crude treatment system
JP2011144224A (en) * 2010-01-12 2011-07-28 Jgc Corp Crude treatment system

Also Published As

Publication number Publication date
CN85105314A (en) 1987-01-14
KR860001176A (en) 1986-02-24
KR930004155B1 (en) 1993-05-21
BR8503130A (en) 1986-03-18
AU4483385A (en) 1986-01-16
NO166413B (en) 1991-04-08
NO852636L (en) 1986-01-13
NO166413C (en) 1991-07-17
AU576254B2 (en) 1988-08-18

Similar Documents

Publication Publication Date Title
US11613713B2 (en) Process to recover gasoline and diesel from aromatic complex bottoms
US4113603A (en) Two-stage hydrotreating of pyrolysis gasoline to remove mercaptan sulfur and dienes
US2392579A (en) Process for the treatment of olefinic sulphur-bearing gasoline to effect substantialdesulphurization and refining
EP0902078B1 (en) Petroleum processing method
JP2003531922A (en) How to remove sulfur compounds from gasoline
US2413312A (en) Catalytic finishing of gasolines
MX9704351A (en) Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams.
JPH0782573A (en) Method and apparatus for treating petroleum
US3649520A (en) Production of lead free gasoline
DE60301333T2 (en) INTEGRATED METHOD FOR DRAINING A DEFLECT FROM THE CRACKING OR STEAM CRACKING OF HYDROCARBONS.
JPS6123690A (en) Novel method for treating crude oil
US4085036A (en) Process of hydrodesulfurization and separate solvent extraction of distillate and deasphalted residual lubricating oil fractions
JPH05222382A (en) Process for upgrading hydrocarbon feedstock
US5294327A (en) Method of producing food grade quality white mineral oil
US4435274A (en) Process for manufacturing gasoline with upgrading of hydrocarbon oils
US3755149A (en) Process for desulfurizing petroleum resids
CN215404047U (en) Catalytic cracking gasoline hydrogenation combined production device
US2247148A (en) Treating cracked petroleum distillates for color
US20040218547A1 (en) Process modification to maximize benzene production
EP0447092B1 (en) Method of producing food grade quality white mineral oil
JPH07300592A (en) Method of treating petroleum
JPH0649873B2 (en) Light oil desulfurization method
JPH0734073A (en) Hydrogenation of petroleum and hydrogenation apparatus
US2891006A (en) Method of stabilizing olefinic gasoline by hydrofining with a chromium iron oxide catalyst
US20190276752A1 (en) Assorted co-staging and counter staging in hydrotreating