CA2438700A1 - Membrane separation for sulfur reduction - Google Patents
Membrane separation for sulfur reduction Download PDFInfo
- Publication number
- CA2438700A1 CA2438700A1 CA002438700A CA2438700A CA2438700A1 CA 2438700 A1 CA2438700 A1 CA 2438700A1 CA 002438700 A CA002438700 A CA 002438700A CA 2438700 A CA2438700 A CA 2438700A CA 2438700 A1 CA2438700 A1 CA 2438700A1
- Authority
- CA
- Canada
- Prior art keywords
- sulfur
- naphtha
- membrane
- feed
- fraction
- 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.)
- Abandoned
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 242
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 242
- 239000011593 sulfur Substances 0.000 title claims abstract description 242
- 239000012528 membrane Substances 0.000 title claims abstract description 153
- 238000000926 separation method Methods 0.000 title claims description 31
- 230000009467 reduction Effects 0.000 title description 17
- 238000000034 method Methods 0.000 claims abstract description 151
- 239000012466 permeate Substances 0.000 claims abstract description 103
- 239000012465 retentate Substances 0.000 claims abstract description 68
- 230000008569 process Effects 0.000 claims abstract description 58
- 230000002950 deficient Effects 0.000 claims abstract description 48
- 239000000047 product Substances 0.000 claims abstract description 47
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 45
- -1 olefin compounds Chemical class 0.000 claims abstract description 42
- 238000005373 pervaporation Methods 0.000 claims abstract description 29
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 22
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 21
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 21
- 230000004907 flux Effects 0.000 claims abstract description 17
- 241000282326 Felis catus Species 0.000 claims abstract description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 25
- 238000009835 boiling Methods 0.000 claims description 14
- 239000004642 Polyimide Substances 0.000 claims description 9
- 229920001721 polyimide Polymers 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 229920000162 poly(ureaurethane) Polymers 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 abstract description 30
- 125000003118 aryl group Chemical group 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 9
- 241000894007 species Species 0.000 abstract description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 22
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- 238000011084 recovery Methods 0.000 description 13
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000004231 fluid catalytic cracking Methods 0.000 description 11
- 229930192474 thiophene Natural products 0.000 description 11
- SCVJRXQHFJXZFZ-KVQBGUIXSA-N 2-amino-9-[(2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3h-purine-6-thione Chemical compound C1=2NC(N)=NC(=S)C=2N=CN1[C@H]1C[C@H](O)[C@@H](CO)O1 SCVJRXQHFJXZFZ-KVQBGUIXSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 8
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 8
- 239000002131 composite material Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 239000012527 feed solution Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 229920002396 Polyurea Polymers 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012510 hollow fiber Substances 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical class C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- XQQBUAPQHNYYRS-UHFFFAOYSA-N 2-methylthiophene Chemical class CC1=CC=CS1 XQQBUAPQHNYYRS-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003055 poly(ester-imide) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000921 polyethylene adipate Polymers 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical class C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
- C10G53/08—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one sorption step
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/11—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by dialysis
-
- 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
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/784,898 US6896796B2 (en) | 2001-02-16 | 2001-02-16 | Membrane separation for sulfur reduction |
| US09/784,898 | 2001-02-16 | ||
| PCT/US2002/005347 WO2002068568A2 (en) | 2001-02-16 | 2002-02-13 | Membrane separation for sulfur reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2438700A1 true CA2438700A1 (en) | 2002-09-06 |
Family
ID=25133871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002438700A Abandoned CA2438700A1 (en) | 2001-02-16 | 2002-02-13 | Membrane separation for sulfur reduction |
Country Status (13)
| Country | Link |
|---|---|
| US (4) | US6896796B2 (enExample) |
| EP (1) | EP1373439B1 (enExample) |
| JP (1) | JP4218751B2 (enExample) |
| KR (1) | KR100843791B1 (enExample) |
| CN (3) | CN100564488C (enExample) |
| AT (1) | ATE368094T1 (enExample) |
| AU (1) | AU2002255584B2 (enExample) |
| BR (1) | BR0207174A (enExample) |
| CA (1) | CA2438700A1 (enExample) |
| DE (1) | DE60221370T2 (enExample) |
| ES (1) | ES2290288T3 (enExample) |
| MX (1) | MXPA03007011A (enExample) |
| WO (1) | WO2002068568A2 (enExample) |
Families Citing this family (87)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6649061B2 (en) | 2000-12-28 | 2003-11-18 | Exxonmobil Research And Engineering Company | Membrane process for separating sulfur compounds from FCC light naphtha |
| US20020139719A1 (en) * | 2000-12-28 | 2002-10-03 | Minhas Bhupender S. | Removal of thiophenic sulfur from gasoline by membrane separation process |
| US6702945B2 (en) * | 2000-12-28 | 2004-03-09 | Exxonmobil Research And Engineering Company | Ionic membranes for organic sulfur separation from liquid hydrocarbon solutions |
| US6736961B2 (en) * | 2001-01-30 | 2004-05-18 | Marathon Oil Company | Removal of sulfur from a hydrocarbon through a selective membrane |
| JP3759435B2 (ja) * | 2001-07-11 | 2006-03-22 | ソニー株式会社 | Ｘ−ｙアドレス型固体撮像素子 |
| US7267761B2 (en) * | 2003-09-26 | 2007-09-11 | W.R. Grace & Co.-Conn. | Method of reducing sulfur in hydrocarbon feedstock using a membrane separation zone |
| AU2004285085A1 (en) * | 2003-11-04 | 2005-05-12 | Shell Internationale Research Maatschappij B.V. | Process for upgrading a liquid hydrocarbon stream with a non-porous or nano-filtration membrane |
| US7318898B2 (en) * | 2003-11-18 | 2008-01-15 | Exxonmobil Research And Engineering Company | Polymeric membrane wafer assembly and method |
| US7303681B2 (en) * | 2003-11-18 | 2007-12-04 | Exxonmobil Research And Engineering Company | Dynamic membrane wafer assembly and method |
| US7423192B2 (en) * | 2003-11-18 | 2008-09-09 | Exxonmobil Research And Engineering Company | Process and system for blending components obtained from a stream |
| WO2005049182A1 (en) * | 2003-11-18 | 2005-06-02 | Exxonmobil Research And Engineering Company | Method and apparatus for separating aromatic hydrocarbons in a non-adiabatic membrane system |
| CA2583393A1 (en) * | 2004-10-11 | 2006-04-20 | Shell Internationale Research Maatschappij B.V. | Process for separating colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture |
| US7452404B2 (en) | 2005-02-02 | 2008-11-18 | Intelligent Energy, Inc. | Multi-stage sulfur removal system and process for an auxiliary fuel system |
| EP1979076B1 (en) * | 2006-02-01 | 2018-04-11 | Intelligent Energy, Inc. | Multi-stage sulfur removal system and process for an auxiliary fuel system |
| WO2007089288A2 (en) * | 2006-02-01 | 2007-08-09 | Intelligent Energy, Inc. | Multi-stage sulfur removal system and process for an auxiliary fuel system |
| EA014983B1 (ru) * | 2006-08-31 | 2011-04-29 | Флуор Текнолоджиз Корпорейшн | Способ удаления серы из продуктового потока газовой скважины и установка для удаления серы из растворителя |
| US8246814B2 (en) * | 2006-10-20 | 2012-08-21 | Saudi Arabian Oil Company | Process for upgrading hydrocarbon feedstocks using solid adsorbent and membrane separation of treated product stream |
| CN1974729B (zh) * | 2006-11-23 | 2010-12-08 | 中国石油化工股份有限公司 | 一种fcc汽油脱硫用膜材料的制备方法 |
| US7758751B1 (en) | 2006-11-29 | 2010-07-20 | Uop Llc | UV-cross-linked membranes from polymers of intrinsic microporosity for liquid separations |
| US7797356B2 (en) * | 2007-02-02 | 2010-09-14 | Microsoft Corporation | Dynamically detecting exceptions based on data changes |
| US20080300336A1 (en) * | 2007-06-01 | 2008-12-04 | Chunqing Liu | Uv cross-linked polymer functionalized molecular sieve/polymer mixed matrix membranes |
| US20080296527A1 (en) * | 2007-06-01 | 2008-12-04 | Chunqing Liu | Uv cross-linked polymer functionalized molecular sieve/polymer mixed matrix membranes |
| US20080295691A1 (en) * | 2007-06-01 | 2008-12-04 | Chunqing Liu | Uv cross-linked polymer functionalized molecular sieve/polymer mixed matrix membranes |
| US7837827B2 (en) * | 2007-06-28 | 2010-11-23 | Lam Research Corporation | Edge ring arrangements for substrate processing |
| US8864996B2 (en) * | 2007-08-28 | 2014-10-21 | Exxonmobil Research And Engineering Company | Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration |
| US7897828B2 (en) * | 2007-08-28 | 2011-03-01 | Exxonmobile Research And Engineering Company | Process for separating a heavy oil feedstream into improved products |
| US7815790B2 (en) | 2007-08-28 | 2010-10-19 | Exxonmobil Research And Engineering Company | Upgrade of visbroken residua products by ultrafiltration |
| US7736493B2 (en) * | 2007-08-28 | 2010-06-15 | Exxonmobil Research And Engineering Company | Deasphalter unit throughput increase via resid membrane feed preparation |
| US8177965B2 (en) * | 2007-08-28 | 2012-05-15 | Exxonmobil Research And Engineering Company | Enhancement of saturates content in heavy hydrocarbons utilizing ultrafiltration |
| US7867379B2 (en) * | 2007-08-28 | 2011-01-11 | Exxonmobil Research And Engineering Company | Production of an upgraded stream from steam cracker tar by ultrafiltration |
| US7871510B2 (en) * | 2007-08-28 | 2011-01-18 | Exxonmobil Research & Engineering Co. | Production of an enhanced resid coker feed using ultrafiltration |
| US20090126566A1 (en) * | 2007-11-15 | 2009-05-21 | Chunqing Liu | Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes |
| US20090131242A1 (en) * | 2007-11-15 | 2009-05-21 | Chunqing Liu | Method of Making Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes |
| US20090127197A1 (en) * | 2007-11-15 | 2009-05-21 | Chunqing Liu | Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes |
| US20090126567A1 (en) * | 2007-11-16 | 2009-05-21 | Chunqing Liu | Mixed Matrix Membranes Containing Molecular Sieves With Thin Plate Morphology |
| US20090149313A1 (en) * | 2007-12-11 | 2009-06-11 | Chunqing Liu | Mixed Matrix Membranes Containing Low Acidity Nano-Sized SAPO-34 Molecular Sieves |
| US20090149565A1 (en) * | 2007-12-11 | 2009-06-11 | Chunqing Liu | Method for Making High Performance Mixed Matrix Membranes |
| US20090152755A1 (en) * | 2007-12-12 | 2009-06-18 | Chunqing Liu | Molecular Sieve/Polymer Hollow Fiber Mixed Matrix Membranes |
| US8226862B2 (en) * | 2007-12-12 | 2012-07-24 | Uop Llc | Molecular sieve/polymer asymmetric flat sheet mixed matrix membranes |
| US20090155464A1 (en) * | 2007-12-12 | 2009-06-18 | Chunqing Liu | Molecular Sieve/Polymer Mixed Matrix Membranes |
| US20100264065A1 (en) * | 2007-12-24 | 2010-10-21 | Esam Zaki Hamad | Membrane desulfurization of liquid hydrocarbon feedstreams |
| US7931798B2 (en) * | 2008-03-11 | 2011-04-26 | Exxonmobil Research And Engineering Company | Hydroconversion process for petroleum resids by hydroconversion over carbon supported metal catalyst followed by selective membrane separation |
| US7943037B2 (en) * | 2008-03-11 | 2011-05-17 | Exxonmobil Research & Engineering Company | Hydroconversion process for petroleum resids using selective membrane separation followed by hydroconversion over carbon supported metal catalyst |
| US20090277837A1 (en) * | 2008-05-06 | 2009-11-12 | Chunqing Liu | Fluoropolymer Coated Membranes |
| CN101591580B (zh) * | 2008-05-29 | 2013-06-26 | 北京三聚环保新材料股份有限公司 | 一种环保型液化石油气脱硫方法 |
| US20110163002A1 (en) * | 2008-09-15 | 2011-07-07 | Patent Department | Process for enhanced propylene yield from cracked hydrocarbon feedstocks and reduced benzene in resulting naphtha fractions |
| US8561812B2 (en) * | 2009-03-27 | 2013-10-22 | Uop Llc | Blend polymer membranes comprising thermally rearranged polymers derived from aromatic polyimides containing ortho-positioned functional groups |
| US8127936B2 (en) * | 2009-03-27 | 2012-03-06 | Uop Llc | High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes |
| US20100133171A1 (en) * | 2009-03-27 | 2010-06-03 | Chunqing Liu | Polybenzoxazole Polymer-Based Mixed Matrix Membranes |
| US8127937B2 (en) * | 2009-03-27 | 2012-03-06 | Uop Llc | High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes |
| US8613362B2 (en) * | 2009-03-27 | 2013-12-24 | Uop Llc | Polymer membranes derived from aromatic polyimide membranes |
| US8132677B2 (en) | 2009-03-27 | 2012-03-13 | Uop Llc | Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking |
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| CN101927132B (zh) * | 2009-04-16 | 2013-06-12 | 济南联星石油化工有限公司 | 一种壳聚糖/合成类水滑石复合渗透膜及其制备方法和应用 |
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-
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2002
- 2002-02-13 CN CNB2005100882703A patent/CN100564488C/zh not_active Expired - Fee Related
- 2002-02-13 KR KR1020037010695A patent/KR100843791B1/ko not_active Expired - Fee Related
- 2002-02-13 CA CA002438700A patent/CA2438700A1/en not_active Abandoned
- 2002-02-13 AU AU2002255584A patent/AU2002255584B2/en not_active Ceased
- 2002-02-13 CN CNB028051084A patent/CN1320080C/zh not_active Expired - Fee Related
- 2002-02-13 WO PCT/US2002/005347 patent/WO2002068568A2/en not_active Ceased
- 2002-02-13 BR BR0207174-6A patent/BR0207174A/pt not_active Application Discontinuation
- 2002-02-13 DE DE60221370T patent/DE60221370T2/de not_active Expired - Lifetime
- 2002-02-13 AT AT02724988T patent/ATE368094T1/de not_active IP Right Cessation
- 2002-02-13 JP JP2002568665A patent/JP4218751B2/ja not_active Expired - Fee Related
- 2002-02-13 CN CNA2007101544578A patent/CN101186841A/zh active Pending
- 2002-02-13 MX MXPA03007011A patent/MXPA03007011A/es active IP Right Grant
- 2002-02-13 ES ES02724988T patent/ES2290288T3/es not_active Expired - Lifetime
- 2002-02-13 EP EP02724988A patent/EP1373439B1/en not_active Expired - Lifetime
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- 2003-03-06 US US10/382,409 patent/US7048846B2/en not_active Expired - Lifetime
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- 2004-05-14 US US10/846,816 patent/US7018527B2/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| US20040211705A1 (en) | 2004-10-28 |
| AU2002255584B2 (en) | 2007-06-28 |
| CN101186841A (zh) | 2008-05-28 |
| WO2002068568A3 (en) | 2003-04-10 |
| US7018527B2 (en) | 2006-03-28 |
| US20040211706A1 (en) | 2004-10-28 |
| EP1373439B1 (en) | 2007-07-25 |
| CN1743424A (zh) | 2006-03-08 |
| US7041212B2 (en) | 2006-05-09 |
| WO2002068568A2 (en) | 2002-09-06 |
| KR20030090641A (ko) | 2003-11-28 |
| CN100564488C (zh) | 2009-12-02 |
| US20030173255A1 (en) | 2003-09-18 |
| MXPA03007011A (es) | 2003-11-18 |
| DE60221370D1 (de) | 2007-09-06 |
| ATE368094T1 (de) | 2007-08-15 |
| US7048846B2 (en) | 2006-05-23 |
| BR0207174A (pt) | 2004-06-15 |
| EP1373439A2 (en) | 2004-01-02 |
| KR100843791B1 (ko) | 2008-07-03 |
| ES2290288T3 (es) | 2008-02-16 |
| DE60221370T2 (de) | 2008-04-17 |
| CN1513049A (zh) | 2004-07-14 |
| US6896796B2 (en) | 2005-05-24 |
| US20020153284A1 (en) | 2002-10-24 |
| JP2004528417A (ja) | 2004-09-16 |
| JP4218751B2 (ja) | 2009-02-04 |
| CN1320080C (zh) | 2007-06-06 |
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