UA53667C2 - Безводные суспензии для уменшения гидродинамического сопротивления - Google Patents
Безводные суспензии для уменшения гидродинамического сопротивления Download PDFInfo
- Publication number
- UA53667C2 UA53667C2 UA99052681A UA99052681A UA53667C2 UA 53667 C2 UA53667 C2 UA 53667C2 UA 99052681 A UA99052681 A UA 99052681A UA 99052681 A UA99052681 A UA 99052681A UA 53667 C2 UA53667 C2 UA 53667C2
- Authority
- UA
- Ukraine
- Prior art keywords
- suspension
- methyl ether
- fatty acid
- composition according
- glycol methyl
- Prior art date
Links
- 239000007900 aqueous suspension Substances 0.000 title description 5
- 239000000725 suspension Substances 0.000 claims abstract description 59
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 40
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 40
- 239000000203 mixture Chemical group 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical class CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 150000001298 alcohols Chemical class 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 229940037312 stearamide Drugs 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 10
- 239000012188 paraffin wax Substances 0.000 claims description 10
- 229920013639 polyalphaolefin Polymers 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000194 fatty acid Substances 0.000 claims description 8
- 229930195729 fatty acid Natural products 0.000 claims description 8
- -1 glycol ethers Chemical class 0.000 claims description 8
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims description 7
- 150000004665 fatty acids Chemical group 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 7
- 239000000375 suspending agent Substances 0.000 claims description 7
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 claims description 6
- NREVKVJUSKPCFL-UHFFFAOYSA-N 2-[2-[2-(2-methoxypropoxy)propoxy]propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)COC(C)CO NREVKVJUSKPCFL-UHFFFAOYSA-N 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 6
- 239000002562 thickening agent Substances 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 4
- 150000002334 glycols Chemical class 0.000 claims description 4
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 4
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 4
- 235000003441 saturated fatty acids Nutrition 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 2
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 238000012876 topography Methods 0.000 claims 1
- 239000003208 petroleum Substances 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 35
- 239000000843 powder Substances 0.000 description 19
- 239000004215 Carbon black (E152) Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000010779 crude oil Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 4
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical class CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 241000402754 Erythranthe moschata Species 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012662 bulk polymerization Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- VMRGZRVLZQSNHC-ZCXUNETKSA-N n-[(z)-octadec-9-enyl]hexadecanamide Chemical compound CCCCCCCCCCCCCCCC(=O)NCCCCCCCC\C=C/CCCCCCCC VMRGZRVLZQSNHC-ZCXUNETKSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229920006158 high molecular weight polymer Polymers 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 description 2
- 150000003140 primary amides Chemical class 0.000 description 2
- 150000003334 secondary amides Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OXDXXMDEEFOVHR-CLFAGFIQSA-N (z)-n-[2-[[(z)-octadec-9-enoyl]amino]ethyl]octadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCNC(=O)CCCCCCC\C=C/CCCCCCCC OXDXXMDEEFOVHR-CLFAGFIQSA-N 0.000 description 1
- FUSNPOOETKRESL-ZPHPHTNESA-N (z)-n-octadecyldocos-13-enamide Chemical compound CCCCCCCCCCCCCCCCCCNC(=O)CCCCCCCCCCC\C=C/CCCCCCCC FUSNPOOETKRESL-ZPHPHTNESA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- DJWFNQUDPJTSAD-UHFFFAOYSA-N n-octadecyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCCNC(=O)CCCCCCCCCCCCCCCCC DJWFNQUDPJTSAD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Настоящее изобретение касается улучшения протекания потоков углеводородов, таких как нефть или готовые продукты, в трубопроводах, таких как нефтепроводы. Настоящее изобретение также касается стабильной неагломерирующей безводной суспензии, пригодной для улучшения потока углеводородов в трубопроводах, в частности, готовых углеводородных продуктов в трубопроводах.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2812696P | 1996-10-15 | 1996-10-15 | |
| PCT/US1997/016371 WO1998016586A1 (en) | 1996-10-15 | 1997-09-12 | Nonaqueous drag reducing suspensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA53667C2 true UA53667C2 (ru) | 2003-02-17 |
Family
ID=47257144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA99052681A UA53667C2 (ru) | 1996-10-15 | 1997-12-09 | Безводные суспензии для уменшения гидродинамического сопротивления |
Country Status (2)
| Country | Link |
|---|---|
| MY (1) | MY120957A (ru) |
| UA (1) | UA53667C2 (ru) |
-
1997
- 1997-10-13 MY MYPI9704774 patent/MY120957A/en unknown
- 1997-12-09 UA UA99052681A patent/UA53667C2/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY120957A (en) | 2005-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6172151B1 (en) | Nonaqueous drag reducing suspensions | |
| US5244937A (en) | Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers | |
| US6160036A (en) | Microencapsulated drag reducing agents | |
| US4584244A (en) | Preparation of cold flow resistant polymer powders | |
| US5733953A (en) | Low viscosity, high concentration drag reducing agent and method therefor | |
| US6765053B2 (en) | Drag-reducing polymer suspensions | |
| US6596832B2 (en) | Polymer compositions useful as flow improvers in cold fluids | |
| US20110132466A1 (en) | Drag reducing compositions and methods of manufacture and use | |
| US6399676B1 (en) | Drag-reducing polymer suspensions | |
| WO2002086381A1 (en) | Drag reduction using fatty acids | |
| US9416331B2 (en) | Drag reducing compositions and methods of manufacture and use | |
| UA53667C2 (ru) | Безводные суспензии для уменшения гидродинамического сопротивления | |
| RU2675239C1 (ru) | Способ приготовления стабильной неагломерирующей суспензии и антитурбулентной присадки на ее основе | |
| CN110577819A (zh) | 一种减阻剂及其制备方法和用途 | |
| CA1245997A (en) | Use of flow improvers | |
| GB2363383A (en) | Microencapsulated drag reducing agent | |
| WO2002043849A2 (en) | Drag-reducing polymer suspensions | |
| PL97725B1 (pl) | Sposob wytwarzania z mieszaniny weglowodorow zawiesiny nadajacej sie do transportu |