DEST006557MA - - Google Patents
Info
- Publication number
- DEST006557MA DEST006557MA DEST006557MA DE ST006557M A DEST006557M A DE ST006557MA DE ST006557M A DEST006557M A DE ST006557MA
- Authority
- DE
- Germany
- Prior art keywords
- butane
- viscosity
- oil
- solvent
- propane
- 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.)
- Active
Links
- 239000003921 oil Substances 0.000 claims description 68
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 62
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 55
- 239000001273 butane Substances 0.000 claims description 53
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 53
- 239000002904 solvent Substances 0.000 claims description 45
- 239000001294 propane Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000000047 product Substances 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000008901 benefit Effects 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 238000005504 petroleum refining Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000010426 asphalt Substances 0.000 description 28
- 239000011347 resin Substances 0.000 description 15
- 229920005989 resin Polymers 0.000 description 15
- 230000000694 effects Effects 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000012071 phase Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 7
- 238000004062 sedimentation Methods 0.000 description 7
- 238000007792 addition Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
- 238000004821 distillation Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- HOWJQLVNDUGZBI-UHFFFAOYSA-N butane;propane Chemical compound CCC.CCCC HOWJQLVNDUGZBI-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RPJSGONHAGDAGQ-UHFFFAOYSA-N butane propane Chemical compound CCC.CCC.CCCC.CCCC RPJSGONHAGDAGQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Family
ID=
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