JP2016506426A - 精製および油田用途におけるオレフィン−アクリレートポリマー - Google Patents
精製および油田用途におけるオレフィン−アクリレートポリマー Download PDFInfo
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- JP2016506426A JP2016506426A JP2015546563A JP2015546563A JP2016506426A JP 2016506426 A JP2016506426 A JP 2016506426A JP 2015546563 A JP2015546563 A JP 2015546563A JP 2015546563 A JP2015546563 A JP 2015546563A JP 2016506426 A JP2016506426 A JP 2016506426A
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- meth
- hydrocarbyl
- acrylic acid
- acid derivative
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- Granted
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- 238000007670 refining Methods 0.000 title 1
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- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 84
- -1 hydrocarbyl (meth) acrylic acid derivative Chemical class 0.000 claims abstract description 81
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 15
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 34
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- OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 claims description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 15
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- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 7
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- 239000000654 additive Substances 0.000 description 12
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
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- 150000001298 alcohols Chemical class 0.000 description 2
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- 125000003277 amino group Chemical group 0.000 description 2
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- 239000010426 asphalt Substances 0.000 description 2
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- 239000000446 fuel Substances 0.000 description 2
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- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
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- 229910052698 phosphorus Inorganic materials 0.000 description 2
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- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 1
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
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- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
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- 239000002609 medium Substances 0.000 description 1
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- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 1
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- 239000010747 number 6 fuel oil Substances 0.000 description 1
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- 239000004058 oil shale Substances 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
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- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical class C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
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- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
- C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
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Abstract
Description
本発明は、液体炭化水素のワックス含有混合物の流動点を降下させるのに有用な物質、ならびにその組成物およびその製造法に関する。特に、本発明は、(i)ヒドロカルビル(メタ)アクリル酸誘導体および(ii)50個までの炭素原子を有するエチレン性不飽和脂肪族α−オレフィンモノマー、から誘導される単位を含有する組成物の使用法および液体炭化水素における使用に関する。該組成物は、混合物および/またはコポリマー組成物であることができ、液体炭化水素の流動度および流動特性の改変、特に液体炭化水素のパイプラインポンプ圧送性の向上に有用である。
液体炭化水素組成物において向上した性能を与えるより有効なポリマーを製造することが継続的に必要とされている。例えば、石油会社は、取扱いがますます困難な原油に遭遇している。一般に、このような原油はより高い流動点および高ワックス含有量(パラフィン、アルカン等の量および鎖長)を有し、これは、新しいより有効な化学が必要とされていることを意味する。
R’およびR”のいずれも、H、または1〜48個の炭素原子を有するアルキル基であることができ、但し、R’およびR”が合わせて48個以下の炭素原子を有するものとし;
Rは、4〜50個の炭素原子を有するアルキル基、アミノアルキル基またはアリール基であり;
rは、HまたはCH3であり;
Xは、OまたはNR’’’であり、ここでR’’’は、H、または1〜10個の炭素原子を有するアルキル基である]。
様々な好ましい特徴および実施形態を、非限定的な例として以下に説明する。
rは、水素またはメチル基であり;
Xは、OまたはNR’’’であり、ここでR’’’は、H、または1〜約10個の炭素原子、より好ましくは1〜約8個、または1〜約6個の炭素原子を有するアルキルであり;
Rは、4または6個〜50個の炭素原子、より一般的には8〜40個の炭素原子、または10または12個〜30個の炭素原子を有するアルキル基、アミノアルキル基またはアリール基である]。Rおよびrは、炭素原子に加えて、1つまたは複数の硫黄、窒素、燐、ケイ素、ハロゲンまたは酸素原子を任意に含有することができる。
アフリカおよび中国からの取扱い困難な様々なワックス状原油、ならびに原産地不明の原油であって、全て高パラフィン含有量を有する原油(高ワックス原油)において、前記試料を、ワックス抑制剤としてのそれらの有効性を判定するために評価した。評価に使用された原油のワックス含有量は、20〜40%の範囲であった。
Claims (14)
- (a)(1)少なくとも1つのアルファオレフィンと、(a)(2)少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体との反応生成物、を含む(a)少なくとも1つのOLAC組成物;ならびに(b)炭化水素溶媒を含む組成物。
- 前記反応が、約1〜約50重量%、または1〜約49%、または5〜約45%、最も好ましくは10もしくは20〜約40wt%の(a1)の少なくとも1つのアルファオレフィン、および約50〜約99%、または約51〜約99%、または約55%〜約95、最も好ましくは90もしくは80〜約60重量%の(a2)の少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体を含む、前述の請求項に記載の組成物。
- 前記反応生成物が、ブロック、交互またはランダムコポリマーの少なくとも1つを含む、前述の請求項に記載の組成物。
- 前記少なくとも1つのアルファオレフィン(a1)が、2〜約50個の炭素原子を含み得る、前述の請求項に記載の組成物。
- 前記(a2)の少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体のヒドロカルビル基が、4〜約50個の炭素原子を含有しうる、前述の請求項に記載の組成物。
- 前記少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体が、アルキル(メタ)アクリル酸誘導体、アミノアルキル(メタ)アクリル酸誘導体、アリール(メタ)アクリル酸誘導体、またはそれらの組合せである、前述の請求項に記載の組成物。
- 前記ヒドロカルビル(メタ)アクリル酸誘導体のヒドロカルビル基が16個未満の炭素原子を含む場合、前記少なくとも1つのアルファオレフィンは16個より多い炭素原子を含む、請求項4または5に記載の組成物。
- 前記少なくとも1つのアルファオレフィンが16個未満の炭素原子を含む場合、前記ヒドロカルビル(メタ)アクリル酸誘導体のヒドロカルビル基は16個より多い炭素原子を含む、請求項4または5に記載の組成物。
- 前記少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体の誘導体が、少なくとも1つのエステルである、前述の請求項に記載の組成物。
- 前記少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体の誘導体が、少なくとも1つのアミドである、請求項1〜9のいずれかに記載の組成物。
- 前記少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体の誘導体が、少なくとも1つのエステルおよび少なくとも1つのアミドの組合せである、前述の請求項に記載の組成物。
- (a)(1)がC18〜22オレフィンであり、(a)(2)がC18〜22アルキル(メタ)アクリレートである、前述の請求項に記載の組成物。
- (c)液体炭化水素、をさらに含む、前述の請求項に記載の組成物。
- 液体炭化水素組成物の流動点を降下させる方法であって、該液体炭化水素組成物の流動点を降下させるのに好適な、(a1)少なくとも1つのアルファオレフィンと(a2)少なくとも1つのヒドロカルビル(メタ)アクリル酸誘導体との反応生成物を含むOLAC組成物を、該液体炭化水素組成物に添加することを含む方法。
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WO2023215341A1 (en) * | 2022-05-06 | 2023-11-09 | The Lubrizol Corporation | Acrylic-olefin hybrid polymers and their uses as rust preventatives |
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BR112015013507A2 (pt) | 2017-07-11 |
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