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SA519401900B1 - مشتتات بوليمرية لتيارات عملية بترول - Google Patents

مشتتات بوليمرية لتيارات عملية بترول

Info

Publication number
SA519401900B1
SA519401900B1 SA519401900A SA519401900A SA519401900B1 SA 519401900 B1 SA519401900 B1 SA 519401900B1 SA 519401900 A SA519401900 A SA 519401900A SA 519401900 A SA519401900 A SA 519401900A SA 519401900 B1 SA519401900 B1 SA 519401900B1
Authority
SA
Saudi Arabia
Prior art keywords
petroleum product
antifouling polymers
maleic anhydride
process streams
polymeric dispersants
Prior art date
Application number
SA519401900A
Other languages
English (en)
Inventor
سيد ابوزار
ساونى كيلاش
Original Assignee
.اكولاب يو اس ايه إنك
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 .اكولاب يو اس ايه إنك filed Critical .اكولاب يو اس ايه إنك
Publication of SA519401900B1 publication Critical patent/SA519401900B1/ar

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
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/04—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/30—Chemical modification of a polymer leading to the formation or introduction of aliphatic or alicyclic unsaturated groups
    • 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
    • C10G2300/205—Metal content
    • C10G2300/206—Asphaltenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

يتعلق الاختراع الحالي بطرق وتركيبات لتقليل الأوساخ المترسبة fouling بواسطة عوامل الاتساخ foulants الطبيعية والتخليقية التي تميل إلى الترسب أثناء تجميع البترول ومعالجته ونقله وتخزينه. تتضمن الطريقة استخدام واحد أو أكثر من البوليمرات المضادة للاتساخ antifouling polymers على منتج بترول petroleum لتكوين منتج بترول معالَج، حيث تنخفض الأوساخ المترسبة في منتج البترول المعالَج ويتكون تشتت مستقر على نطاق واسع من ظروف المعالجة. يتضمن الواحد أو أكثر من البوليمرات المضادة للاتساخ الوحدات البنائية المتبلمرة polymerized residues من واحد أو أكثر من α-أوليفينات α-olefins وأنهيدريد مالييك maleic anhydride، حيث أيضاً تتفاعل الوحدات البنائية لأنهيدريد مالييك مع أمين amine رئيسي. تكون نواتج تركيز البوليمرات المضادة للاتساخ في المذيبات solvents مستقرة ويمكن صبها عند درجات حرارة تتراوح من صفر درجة مئوية إلى 40 درجة مئوية.
SA519401900A 2016-12-07 2019-05-30 مشتتات بوليمرية لتيارات عملية بترول SA519401900B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662431074P 2016-12-07 2016-12-07
PCT/US2017/064850 WO2018106773A1 (en) 2016-12-07 2017-12-06 Polymeric dispersants for petroleum process streams

Publications (1)

Publication Number Publication Date
SA519401900B1 true SA519401900B1 (ar) 2022-07-17

Family

ID=60813985

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519401900A SA519401900B1 (ar) 2016-12-07 2019-05-30 مشتتات بوليمرية لتيارات عملية بترول

Country Status (9)

Country Link
US (1) US10704000B2 (ar)
EP (1) EP3551732B1 (ar)
KR (1) KR102527286B1 (ar)
CN (2) CN109963926A (ar)
AR (1) AR110322A1 (ar)
BR (1) BR112019009808B1 (ar)
CA (1) CA3044269A1 (ar)
SA (1) SA519401900B1 (ar)
WO (1) WO2018106773A1 (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11866665B2 (en) * 2020-12-28 2024-01-09 Ecolab Usa Inc. Anti-fouling compositions for use in crude oil production and processing
WO2022225842A1 (en) 2021-04-21 2022-10-27 Ecolab Usa Inc. Asphaltene and paraffin dispersant compositions and uses thereof

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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FR1459497A (fr) * 1964-12-10 1966-11-18 Chevron Res Additif pour fuel oil
DE2531234C3 (de) 1975-07-12 1979-06-07 Basf Ag, 6700 Ludwigshafen Verwendung von Copolymerisaten als Stabilisatoren für Mineralöle und Raffinerieprodukte
US4137185A (en) 1977-07-28 1979-01-30 Exxon Research & Engineering Co. Stabilized imide graft of ethylene copolymeric additives for lubricants
FR2528066A1 (fr) * 1982-06-04 1983-12-09 Inst Francais Du Petrole Additifs azotes utilisables comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs
US5055212A (en) * 1988-10-31 1991-10-08 Conoco Inc. Oil compositions containing alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compound
US4929778A (en) 1989-06-05 1990-05-29 Betz Laboratories, Inc. Methods and compositions for inhibiting styrene polymerization
US5266186A (en) * 1989-10-12 1993-11-30 Nalco Chemical Company Inhibiting fouling employing a dispersant
EP0438849B1 (en) * 1990-01-25 1994-11-23 Ethyl Petroleum Additives Limited Dicarboxylic acid derivatives of succinimides or succinamides useful in dispersant compositions
US5955404A (en) * 1991-04-17 1999-09-21 Mobil Oil Corporation Lubricant and fuel compositions containing an organo-substituted diphenyl sulfide
US5110997A (en) * 1991-04-19 1992-05-05 Exxon Chemical Patents Inc. Process for preventing fouling in the production of ethylene dichloride
US5214224A (en) 1992-07-09 1993-05-25 Comer David G Dispersing asphaltenes in hydrocarbon refinery streams with α-olefin/maleic anhydride copolymer
US5824829A (en) 1993-12-16 1998-10-20 Baker Hughes Incorporated Hydrocarbon viscosity inhibitor and inhibiting method
FI104827B (fi) * 1995-04-12 2000-04-14 Borealis Polymers Oy Menetelmä likaantumisen ja kerrostumisen estämiseksi kaasufaasireaktoreissa
CN1045469C (zh) * 1996-07-25 1999-10-06 中国石油化工总公司 一种润滑油降凝剂
GB9826448D0 (en) * 1998-12-02 1999-01-27 Exxon Chemical Patents Inc Fuel oil additives and compositions
DE60109936T2 (de) * 2000-07-19 2006-02-02 The Lubrizol Corp., Wickliffe Additivzusammensetzung für mitteldestillatbrennstoffe und diese enthaltende mitteldestillat-brennstoffzusammensetzungen
DE10043080A1 (de) 2000-09-01 2002-03-14 Cognis Deutschland Gmbh Verwendung von Polyesteramiden zur Stabilisierung von Asphaltenen in Rohöl
US20050261440A1 (en) 2004-05-20 2005-11-24 Dickakian Ghazi B Dispersant material for mitigating crude oil fouling of process equipment and method for using same
WO2009013536A2 (en) * 2007-07-20 2009-01-29 Innospec Limited Improvements in or relating to hydrocarbon compositions
CN101870750A (zh) * 2010-06-02 2010-10-27 华东理工大学 一种梳型共聚物、制备方法及其应用
US20120264665A1 (en) * 2011-04-13 2012-10-18 Exxonmobil Research And Engineering Company Lubricant blends with pao-based dispersants
EA025207B9 (ru) * 2012-01-31 2017-01-30 Клариант Финанс (Бви) Лимитед Способ уменьшения образования отложений при переработке жидких углеводородов
WO2014123736A2 (en) 2013-02-07 2014-08-14 General Electric Company Compositions and methods for inhibiting fouling in hydrocarbons or petrochemicals
US20140250771A1 (en) 2013-03-06 2014-09-11 Baker Hughes Incorporated Multi-Purpose Paraffin Additives for Deposit Control, Anti-Settling and Wax Softening in Oil-Based Fluids
US9416325B2 (en) 2013-03-14 2016-08-16 Exxonmobil Research And Engineering Company Methods and systems for predicting a need for introducing anti-fouling additives to a hydrocarbon stream to reduce fouling of crude hydrocarbon refinery components
US9505994B2 (en) 2014-02-05 2016-11-29 Baker Hughes Incorporated Antifoulants for use in hydrocarbon fluids
US20160298039A1 (en) 2015-04-08 2016-10-13 Baker Hughes Incorporated Decreasing fouling in hydrocarbon-based fluids
EP3400277A4 (en) * 2016-01-06 2019-06-26 Ecolab Usa Inc. COMPOSITIONS OF THERMOSTABLE PARAFFIN INHIBITORS

Also Published As

Publication number Publication date
EP3551732A1 (en) 2019-10-16
BR112019009808B1 (pt) 2022-07-19
KR102527286B1 (ko) 2023-04-27
EP3551732B1 (en) 2020-10-28
CA3044269A1 (en) 2018-06-14
CN113831438B (zh) 2024-09-20
CN109963926A (zh) 2019-07-02
AR110322A1 (es) 2019-03-20
US20180155644A1 (en) 2018-06-07
WO2018106773A1 (en) 2018-06-14
BR112019009808A2 (pt) 2019-08-13
US10704000B2 (en) 2020-07-07
CN113831438A (zh) 2021-12-24
KR20190092385A (ko) 2019-08-07

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