ZA200209102B - Removal of phosphorus-containing compounds from an olefin feedstock. - Google Patents
Removal of phosphorus-containing compounds from an olefin feedstock. Download PDFInfo
- Publication number
- ZA200209102B ZA200209102B ZA200209102A ZA200209102A ZA200209102B ZA 200209102 B ZA200209102 B ZA 200209102B ZA 200209102 A ZA200209102 A ZA 200209102A ZA 200209102 A ZA200209102 A ZA 200209102A ZA 200209102 B ZA200209102 B ZA 200209102B
- Authority
- ZA
- South Africa
- Prior art keywords
- sorbent
- phosphorus
- olefin feed
- olefin
- content
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title claims description 98
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims description 75
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims description 64
- 229910052698 phosphorus Inorganic materials 0.000 title claims description 64
- 239000011574 phosphorus Substances 0.000 title claims description 64
- 150000001875 compounds Chemical class 0.000 title claims description 19
- 239000002594 sorbent Substances 0.000 claims description 94
- 238000000034 method Methods 0.000 claims description 45
- 239000003054 catalyst Substances 0.000 claims description 22
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000012535 impurity Substances 0.000 claims description 14
- 238000006317 isomerization reaction Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 12
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 230000008929 regeneration Effects 0.000 claims description 7
- 238000011069 regeneration method Methods 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 150000003138 primary alcohols Chemical class 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 230000001172 regenerating effect Effects 0.000 claims 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 27
- 239000002245 particle Substances 0.000 description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- 238000012360 testing method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 239000010457 zeolite Substances 0.000 description 10
- 229910021536 Zeolite Inorganic materials 0.000 description 9
- BCAUVGPOEXLTJD-UHFFFAOYSA-N (2-cyclohexyl-4,6-dinitrophenyl) acetate Chemical compound C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C(OC(=O)C)=C1C1CCCCC1 BCAUVGPOEXLTJD-UHFFFAOYSA-N 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 150000001993 dienes Chemical class 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- -1 NEODENE 16 olefin Chemical class 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 4
- 229910001657 ferrierite group Inorganic materials 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000011491 glass wool Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 239000005751 Copper oxide Substances 0.000 description 3
- 229910017610 Cu(NO3) Inorganic materials 0.000 description 3
- 239000003377 acid catalyst Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 150000005673 monoalkenes Chemical class 0.000 description 3
- 229910052680 mordenite Inorganic materials 0.000 description 3
- 230000003606 oligomerizing effect Effects 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- 101000617550 Dictyostelium discoideum Presenilin-A Proteins 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 241000277275 Oncorhynchus mykiss Species 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011067 equilibration Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GGQQNYXPYWCUHG-RMTFUQJTSA-N (3e,6e)-deca-3,6-diene Chemical compound CCC\C=C\C\C=C\CC GGQQNYXPYWCUHG-RMTFUQJTSA-N 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 241001507939 Cormus domestica Species 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 101710162453 Replication factor A Proteins 0.000 description 1
- 102100035729 Replication protein A 70 kDa DNA-binding subunit Human genes 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- RTYJTGSCYUUYAL-YCAHSCEMSA-L carbenicillin disodium Chemical compound [Na+].[Na+].N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)C(C([O-])=O)C1=CC=CC=C1 RTYJTGSCYUUYAL-YCAHSCEMSA-L 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 229940116318 copper carbonate Drugs 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007037 hydroformylation reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14833—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds
- C07C7/14841—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/566,463 US6492568B1 (en) | 2000-05-08 | 2000-05-08 | Removal of phosphorus-containing compounds from an olefin feedstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200209102B true ZA200209102B (en) | 2003-10-15 |
Family
ID=24262990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209102A ZA200209102B (en) | 2000-05-08 | 2002-11-08 | Removal of phosphorus-containing compounds from an olefin feedstock. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6492568B1 (zh) |
| EP (1) | EP1282584A2 (zh) |
| JP (1) | JP2003532696A (zh) |
| CN (1) | CN1192993C (zh) |
| AR (1) | AR033529A1 (zh) |
| AU (1) | AU765594B2 (zh) |
| CA (1) | CA2408195A1 (zh) |
| MX (1) | MXPA02010958A (zh) |
| WO (1) | WO2001085654A2 (zh) |
| ZA (1) | ZA200209102B (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7102038B2 (en) | 2000-05-08 | 2006-09-05 | Shell Oil Company | Phosphorous removal and diene removal, when using diene sensitive catalyst, during conversion of olefins to branched primary alcohols |
| US6653514B1 (en) | 2000-05-08 | 2003-11-25 | Shell Oil Company | Removal of phosphorus-containing impurities from an olefin feedstock |
| AR036902A1 (es) | 2001-10-24 | 2004-10-13 | Exxonmobil Chem Patents Inc | Un proceso para la oligomerizacion de un material de alimentacion olefinico, usos de un limite en el nivel de azufre en el material de alimentacion, una mezcla oligomerica olefinica, y un ester o una composicion polimerica plastificada |
| US20040176655A1 (en) * | 2003-02-05 | 2004-09-09 | Ayoub Paul Marie | Methods of preparing branched alkyl aromatic hydrocarbons |
| US7335802B2 (en) * | 2003-10-15 | 2008-02-26 | Shell Oil Company | Methods of preparing branched aliphatic alcohols |
| MY140652A (en) * | 2003-10-15 | 2010-01-15 | Shell Int Research | Preparation of branched aliphatic alcohols using a process stream from an isomerization unit with recycle to a dehydrogenation unit |
| US9873648B2 (en) * | 2014-10-24 | 2018-01-23 | Lyondell Chemical Technology, L.P. | Oxidative methods of phosphorus removal from liquid hydrocarbons |
| EP3535352B1 (en) * | 2016-11-04 | 2021-01-20 | Lyondell Chemical Technology, L.P. | Methods of reducing phosphorus content in liquid hydrocarbons |
| EP3623452A1 (en) | 2018-09-14 | 2020-03-18 | Lyondell Chemical Technology, L.P. | Phosphorus removal and alkylate production |
| KR20210078585A (ko) * | 2019-12-18 | 2021-06-29 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | 알파올레핀의 정제방법 및 이를 위한 알파올레핀 정제용 조성물 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928163B1 (zh) | 1970-01-26 | 1974-07-24 | ||
| FR2077907A1 (zh) | 1970-02-23 | 1971-11-05 | Inst Francais Du Petrole | |
| US3676523A (en) | 1971-07-16 | 1972-07-11 | Shell Oil Co | Alpha-olefin production |
| US3686351A (en) | 1971-07-16 | 1972-08-22 | Shell Oil Co | Alpha-olefin production |
| US3737475A (en) | 1972-08-17 | 1973-06-05 | Shell Oil Co | Alpha-olefin production |
| CA1064890A (en) | 1975-06-10 | 1979-10-23 | Mae K. Rubin | Crystalline zeolite, synthesis and use thereof |
| US4020121A (en) | 1975-12-15 | 1977-04-26 | Shell Oil Company | Oligomerization reaction system |
| US4351980A (en) | 1979-05-22 | 1982-09-28 | Phillips Petroleum Company | Removal of olefin from aliphatic hydrocarbon by treatment with active solid |
| US4551443A (en) | 1984-11-27 | 1985-11-05 | Shell Oil Company | Catalysts for the selective hydrogenation of acetylenes |
| US5072057A (en) | 1986-10-03 | 1991-12-10 | Exxon Research & Engineering Co. | Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof |
| US4717785A (en) * | 1986-12-10 | 1988-01-05 | Shell Oil Company | Removal of phosphine impurities from higher olefins |
| US5112519A (en) | 1989-06-05 | 1992-05-12 | Mobil Oil Corporation | Process for production of biodegradable surfactants and compositions thereof |
| FR2652280B1 (fr) | 1989-09-22 | 1991-11-29 | Air Liquide | Procede d'elimination d'hydrures gazeux sur support solide a base d'oxydes metalliques. |
| DE69319923T2 (de) | 1992-12-08 | 1999-02-18 | Abbott Lab | Entfernung von phosphor aus säugetiermilch mit ionenaustausch |
| US5510306A (en) | 1993-12-29 | 1996-04-23 | Shell Oil Company | Process for isomerizing linear olefins to isoolefins |
| DE69720235T2 (de) | 1996-09-11 | 2004-02-12 | Süd-Chemie Catalysts Japan, Inc. | Katalysator zur selektiven hydrierung von mehrfach ungesättigtem kohlenwasserstoff in einer olefinverbindung |
| US5780694A (en) * | 1996-11-26 | 1998-07-14 | Shell Oil Company | Dimerized alcohol compositions and biodegradible surfactants made therefrom having cold water detergency |
| US5849960A (en) * | 1996-11-26 | 1998-12-15 | Shell Oil Company | Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
| DE69802360T2 (de) | 1997-09-18 | 2002-10-17 | Shell Int Research | Hydroformylierungsverfahren |
-
2000
- 2000-05-08 US US09/566,463 patent/US6492568B1/en not_active Expired - Fee Related
-
2001
- 2001-05-07 WO PCT/EP2001/005184 patent/WO2001085654A2/en active IP Right Grant
- 2001-05-07 MX MXPA02010958A patent/MXPA02010958A/es unknown
- 2001-05-07 AU AU72398/01A patent/AU765594B2/en not_active Ceased
- 2001-05-07 EP EP01951484A patent/EP1282584A2/en not_active Withdrawn
- 2001-05-07 CA CA002408195A patent/CA2408195A1/en not_active Abandoned
- 2001-05-07 JP JP2001582256A patent/JP2003532696A/ja not_active Withdrawn
- 2001-05-07 CN CNB018102921A patent/CN1192993C/zh not_active Expired - Fee Related
- 2001-05-08 AR ARP010102163A patent/AR033529A1/es unknown
-
2002
- 2002-11-08 ZA ZA200209102A patent/ZA200209102B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1431981A (zh) | 2003-07-23 |
| AR033529A1 (es) | 2003-12-26 |
| JP2003532696A (ja) | 2003-11-05 |
| AU7239801A (en) | 2001-11-20 |
| WO2001085654A2 (en) | 2001-11-15 |
| AU765594B2 (en) | 2003-09-25 |
| WO2001085654A3 (en) | 2002-04-04 |
| MXPA02010958A (es) | 2003-05-27 |
| CN1192993C (zh) | 2005-03-16 |
| EP1282584A2 (en) | 2003-02-12 |
| CA2408195A1 (en) | 2001-11-15 |
| US6492568B1 (en) | 2002-12-10 |
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