JP2005105027A - ナフサ留分の製造方法 - Google Patents
ナフサ留分の製造方法 Download PDFInfo
- Publication number
- JP2005105027A JP2005105027A JP2003336982A JP2003336982A JP2005105027A JP 2005105027 A JP2005105027 A JP 2005105027A JP 2003336982 A JP2003336982 A JP 2003336982A JP 2003336982 A JP2003336982 A JP 2003336982A JP 2005105027 A JP2005105027 A JP 2005105027A
- Authority
- JP
- Japan
- Prior art keywords
- plastic
- naphtha fraction
- oil
- cracked oil
- straight
- 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.)
- Granted
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
【解決手段】 直留ナフサ留分85容量部にプラスチックの分解によって生成するプラスチック分解油15容量部以下を混合して水素化精製するナフサ留分の製造方法であって、直留ナフサ留分の97%留出温度が110℃〜180℃であり、プラスチック分解油の97%留出温度が直留ナフサ留分の97%留出温度に45℃を加えた温度を超えず、かつ、プラスチック分解油の終点が200℃を超えないことを特徴とするものである。
【選択図】 なし
Description
原料としては、ポリエチレン、ポリプロピレンなどのポリオレフィン、ポリスチレンなどのスチレン系樹脂、ポリアミド樹脂、ポリ塩化ビニル、ポリ塩化ビニリデン、ポリカーボネートなど特に限定されるものではない。通常は、廃棄されたプラスチックを原料とする。プラスチック分解油は、原料となるプラスチックの熱分解により得られるが、このような熱分解反応は、特開平9−235563、特開平8−245108などに記載される公知の方法である。
直留ナフサ留分は、原油を常圧蒸留して得られた留分であり、本発明では、97%留出温度が110℃〜180℃、好ましくは110℃〜170℃である。直留ナフサ留分の性状としては、通常、窒素分が10ppm以下、塩素分が10ppm以下、臭素価が1gBr2/100g以下、ジエン価が1gI2/100g以下、オレフィン分が2容量%以下である。
本発明では、直留ナフサ留分85容量部にプラスチック分解油15容量部以下、好ましくは8容量部以下を配合して、水素化精製を行なう。この場合に、石油精製で得られる他のナフサ留分、例えば、接触分解ナフサ留分、熱分解ナフサ留分などをさらに配合してもよいが、この配合量は直留ナフサ留分85容量部に対して15容量部以下、特には8容量部以下が好ましい。また、1容量部以上が好ましい。
水素化脱硫触媒は、アルミナなどの無機多孔質担体にモリブデン、ニッケル、コバルト、リンのうち少なくとも1種を、特にモリブデンとニッケルまたはコバルトの少なくとも一方を担持した触媒が好ましく用いられる。好ましい反応条件は、反応温度:300〜350℃、反応圧力:1〜4MPa、LHSV:2〜30h-1、H2/Oil(水素/油比):20〜100L/Lである。
Claims (1)
- 直留ナフサ留分85容量部にプラスチックの分解によって生成するプラスチック分解油15容量部以下を混合して水素化精製するナフサ留分の製造方法であって、
直留ナフサ留分の97%留出温度が110℃〜180℃であり、プラスチック分解油の97%留出温度が直留ナフサ留分の97%留出温度に45℃を加えた温度を超えず、かつ、プラスチック分解油の終点が200℃を超えないことを特徴とするナフサ留分の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336982A JP4236548B2 (ja) | 2003-09-29 | 2003-09-29 | ナフサ留分の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336982A JP4236548B2 (ja) | 2003-09-29 | 2003-09-29 | ナフサ留分の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005105027A true JP2005105027A (ja) | 2005-04-21 |
JP4236548B2 JP4236548B2 (ja) | 2009-03-11 |
Family
ID=34532940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003336982A Expired - Fee Related JP4236548B2 (ja) | 2003-09-29 | 2003-09-29 | ナフサ留分の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4236548B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007077324A (ja) * | 2005-09-15 | 2007-03-29 | Japan Energy Corp | プラスチック分解油の処理方法 |
DE102019133911A1 (de) | 2018-12-28 | 2020-07-02 | Neste Oyj | Verfahren zur Co-Verarbeitung |
WO2021204820A1 (en) | 2020-04-07 | 2021-10-14 | Total Research & Technology Feluy | Purification of waste plastic based oil with a high temperature hydroprocessing |
-
2003
- 2003-09-29 JP JP2003336982A patent/JP4236548B2/ja not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007077324A (ja) * | 2005-09-15 | 2007-03-29 | Japan Energy Corp | プラスチック分解油の処理方法 |
DE102019133911A1 (de) | 2018-12-28 | 2020-07-02 | Neste Oyj | Verfahren zur Co-Verarbeitung |
BE1026853A1 (fr) | 2018-12-28 | 2020-07-03 | Neste Oyj | Procédé de traitement simultané |
GB2580539A (en) * | 2018-12-28 | 2020-07-22 | Neste Oyj | Method for co-processing |
GB2580539B (en) * | 2018-12-28 | 2021-04-14 | Neste Oyj | Method for co-processing |
DE102019133911B4 (de) | 2018-12-28 | 2022-05-19 | Neste Oyj | Verfahren zur Co-Verarbeitung |
WO2021204820A1 (en) | 2020-04-07 | 2021-10-14 | Total Research & Technology Feluy | Purification of waste plastic based oil with a high temperature hydroprocessing |
WO2021204819A1 (en) | 2020-04-07 | 2021-10-14 | Total Research & Technology Feluy | Purification of waste plastic based oil with a first trap and a first hydrotreatment and a second trap and a second hydrotreatment |
WO2021204817A1 (en) | 2020-04-07 | 2021-10-14 | Total Research & Technology Feluy | Purification of waste plastic based oil via a two steps hydrotreatment |
WO2021204821A1 (en) | 2020-04-07 | 2021-10-14 | Total Research & Technology Feluy | Purification of waste plastic based oil via first a trap and second via an hydrotreatment |
Also Published As
Publication number | Publication date |
---|---|
JP4236548B2 (ja) | 2009-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20230287282A1 (en) | Purification of waste plastic based oil with a high temperature hydroprocessing | |
KR101716986B1 (ko) | 전체 원유를 탈아스팔트 및 탈황시키기 위한 통합 공정 | |
TWI258463B (en) | Hydrodesulfurization of oxidized sulfur compounds in liquid hydrocarbons | |
EP3331970B1 (en) | Integrated process for producing anode grade coke | |
WO2015082313A1 (fr) | Procede de raffinage d'une charge hydrocarbonee lourde mettant en œuvre un desasphaltage selectif en cascade | |
CN112823198A (zh) | 蒸汽裂化工艺用重油的提质 | |
CA2338623A1 (en) | Process for reducing total acid number of crude oil | |
KR101717827B1 (ko) | 개질기를 갖는 파라핀 이성체화 유닛의 병렬 작동에 의한 개선된 공정 | |
JP2017509778A (ja) | 水素化処理ユニットのための供給原料の調製方法 | |
JP5246996B2 (ja) | プラスチック分解油の処理方法 | |
JP4787598B2 (ja) | プラスチック分解油の処理方法 | |
JP4382552B2 (ja) | プラスチック分解油の処理方法 | |
JP4236548B2 (ja) | ナフサ留分の製造方法 | |
CN101629105A (zh) | 一种煤焦油分馏和加氢转化组合方法 | |
US20110180456A1 (en) | Integrated Process and System for Steam Cracking and Catalytic Hydrovisbreaking with Catalyst Recycle | |
KR102321220B1 (ko) | 나프타로부터의 황의 제거 | |
KR101804663B1 (ko) | 폐유로부터 수첨분해반응 촉매를 제조하는 방법 및 이를 이용한 중질유 전환방법 | |
JP5280624B2 (ja) | 無鉛ガソリン組成物 | |
CN107236571B (zh) | 一种生产催化裂化原料油的方法 | |
WO2014096602A1 (fr) | Procédé de raffinage d'une charge hydrocarbonée lourde mettant en oeuvre un des désasphaltage sélectif | |
US9683182B2 (en) | Two-stage diesel aromatics saturation process utilizing intermediate stripping and base metal catalyst | |
JP5300778B2 (ja) | ガソリン基材用イソペンタン留分の製造方法 | |
JPH10298566A (ja) | 貯蔵安定性、色相安定性及び通油性の良好なa重油組成物 | |
JP5501048B2 (ja) | 接触改質原料油の製造方法 | |
JP2012211287A (ja) | 灯油の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060316 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20070725 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080903 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080930 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081125 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20081125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081216 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081216 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111226 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111226 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111226 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121226 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121226 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131226 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |