CN1418937A - 工业化精制液化石油气的方法 - Google Patents
工业化精制液化石油气的方法 Download PDFInfo
- Publication number
- CN1418937A CN1418937A CN01134688.4A CN01134688A CN1418937A CN 1418937 A CN1418937 A CN 1418937A CN 01134688 A CN01134688 A CN 01134688A CN 1418937 A CN1418937 A CN 1418937A
- Authority
- CN
- China
- Prior art keywords
- petroleum gas
- liquefied petroleum
- tower
- catalyst
- rectification
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000007670 refining Methods 0.000 title claims description 21
- 239000003915 liquefied petroleum gas Substances 0.000 claims abstract description 157
- 239000003054 catalyst Substances 0.000 claims abstract description 94
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000006243 chemical reaction Methods 0.000 claims abstract description 82
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 76
- 230000023556 desulfurization Effects 0.000 claims abstract description 75
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims abstract description 70
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 46
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 37
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 230000008569 process Effects 0.000 claims abstract description 27
- 239000000047 product Substances 0.000 claims description 40
- 229910000859 α-Fe Inorganic materials 0.000 claims description 37
- BVJRIMBTLVPCFB-UHFFFAOYSA-N [Fe+2].[O-2].[Ca+2].[O-2] Chemical compound [Fe+2].[O-2].[Ca+2].[O-2] BVJRIMBTLVPCFB-UHFFFAOYSA-N 0.000 claims description 34
- 239000000292 calcium oxide Substances 0.000 claims description 34
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 27
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 24
- 150000004687 hexahydrates Chemical class 0.000 claims description 23
- 229910052717 sulfur Inorganic materials 0.000 claims description 22
- 239000011593 sulfur Substances 0.000 claims description 22
- 238000011049 filling Methods 0.000 claims description 21
- 230000003197 catalytic effect Effects 0.000 claims description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 15
- 239000004480 active ingredient Substances 0.000 claims description 13
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 13
- -1 alcohol amine Chemical class 0.000 claims description 12
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000003513 alkali Substances 0.000 abstract description 24
- 230000009471 action Effects 0.000 abstract description 8
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 23
- 238000007254 oxidation reaction Methods 0.000 description 18
- 230000003647 oxidation Effects 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 238000004332 deodorization Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000011800 void material Substances 0.000 description 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 150000002019 disulfides Chemical class 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000003350 kerosene Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 150000004763 sulfides Chemical class 0.000 description 4
- 150000003568 thioethers Chemical class 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 235000013980 iron oxide Nutrition 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011949 solid catalyst Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- CCRVICBZJNZHKJ-UHFFFAOYSA-N 2-aminoethanol sulfane Chemical compound S.NCCO CCRVICBZJNZHKJ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 1
- 229940043276 diisopropanolamine Drugs 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052945 inorganic sulfide Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
-
- 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
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/12—Liquefied petroleum gas
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/28—Propane and butane
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)
- Fuel Cell (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN01134688.4A CN1245488C (zh) | 2001-11-13 | 2001-11-13 | 工业化精制液化石油气的方法 |
US10/495,250 US7342145B2 (en) | 2001-11-13 | 2002-11-12 | Process for refining liquefied petroleum gas in a commercial scale |
PCT/CN2002/000806 WO2003042339A1 (fr) | 2001-11-13 | 2002-11-12 | Procede de raffinage a echelle commerciale de gaz de petrole liquefie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN01134688.4A CN1245488C (zh) | 2001-11-13 | 2001-11-13 | 工业化精制液化石油气的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1418937A true CN1418937A (zh) | 2003-05-21 |
CN1245488C CN1245488C (zh) | 2006-03-15 |
Family
ID=4672671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01134688.4A Expired - Lifetime CN1245488C (zh) | 2001-11-13 | 2001-11-13 | 工业化精制液化石油气的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7342145B2 (zh) |
CN (1) | CN1245488C (zh) |
WO (1) | WO2003042339A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1321169C (zh) * | 2005-05-02 | 2007-06-13 | 北京三聚环保新材料有限公司 | 精制催化液化石油气的方法 |
CN100363473C (zh) * | 2005-05-30 | 2008-01-23 | 北京三聚环保新材料有限公司 | 转化液化石油气所含硫醇的方法 |
CN1754947B (zh) * | 2004-09-10 | 2011-05-18 | 道达尔公司 | 用于处理dso的方法及设备 |
CN102964281A (zh) * | 2012-10-19 | 2013-03-13 | 中国石油化工股份有限公司 | 一种用碱液再生副产的脱硫醇废液制备硫化剂的工艺及系统 |
CN104194833A (zh) * | 2014-07-15 | 2014-12-10 | 中国石油大学(华东) | 一种液化气深度脱硫工艺方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7931815B2 (en) * | 2005-09-15 | 2011-04-26 | New Technology Ventures, Inc. | Method for reducing oxygen content of fluid streams containing sulfur compounds |
CN101077984B (zh) * | 2007-07-25 | 2010-08-25 | 中国石油大学(北京) | 一种液化石油气深度脱硫的方法 |
KR101775172B1 (ko) | 2009-06-04 | 2017-09-05 | 더루우브리졸코오포레이션 | 고 vi 점도 조정제로서의 폴리메타크릴레이트 |
EP2438148B1 (en) | 2009-06-04 | 2015-08-12 | The Lubrizol Corporation | Lubricating composition containing friction modifier and viscosity modifier |
CN102950034A (zh) * | 2012-10-19 | 2013-03-06 | 中国石油化工股份有限公司 | 一种由碱液再生过程副产的脱硫醇废液制备的硫化剂 |
US9458027B2 (en) | 2013-06-19 | 2016-10-04 | New Technology Ventures, Inc. | Sulfided iron (II) compound and method of manufacture |
US9023237B2 (en) | 2013-06-19 | 2015-05-05 | New Technology Ventures, Inc. | Highly active nano iron catalyst for the absorption of hydrogen sulfide |
US9522861B2 (en) | 2013-11-18 | 2016-12-20 | Uop Llc | Methods and apparatuses for producing low sulfur propane and butane |
EP3116853B1 (en) | 2014-03-14 | 2019-01-09 | Reliance Industries Limited | A process for the removal of sodium from di-sulfide oil |
CN104789290B (zh) * | 2015-03-25 | 2017-06-16 | 湖北华邦化学有限公司 | 液化石油气深度脱硫的方法 |
EP3882329A1 (en) | 2020-03-18 | 2021-09-22 | Indian Oil Corporation Limited | Process for removal of sulfur and other impurities from olefinic liquefied petroleum gas |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725252A (en) * | 1970-07-27 | 1973-04-03 | Universal Oil Prod Co | Desulfurization with subsequent h{11 s absorption |
JPS4940848Y2 (zh) | 1971-05-04 | 1974-11-09 | ||
US3785964A (en) * | 1971-07-16 | 1974-01-15 | Gulf Research Development Co | Oxidative sweetening of hydrocarbon with nitrogen containing compound and with a calcined copper-iron catalyst |
US4039389A (en) * | 1975-11-03 | 1977-08-02 | Uop Inc. | Liquid-liquid extraction apparatus |
US4040947A (en) * | 1976-04-08 | 1977-08-09 | Uop Inc. | Mercaptan extraction process utilizing a stripped alkaline solution |
JPS5551422A (en) * | 1978-10-11 | 1980-04-15 | Takeda Chem Ind Ltd | Deodorization |
US4313820A (en) * | 1980-02-28 | 1982-02-02 | Phillips Petroleum Co. | Hydrodesulfurization of organic sulfur compounds and hydrogen sulfide removal with incompletely sulfided zinc titanate materials |
JPS5770219A (en) * | 1980-10-21 | 1982-04-30 | Nisshin Steel Co Ltd | Method for dephosphorizing, desulfurizing and denitrifying iron alloy |
US4383916A (en) * | 1981-08-28 | 1983-05-17 | Standard Oil Company (Indiana) | Sweetening and desulfurizing sulfur-containing hydrocarbon streams |
US4381993A (en) * | 1981-10-14 | 1983-05-03 | Standard Oil Company (Indiana) | Process for treating hydrocarbon feedstocks with CO and H2 O in the presence of steam stable catalysts |
US4913797A (en) * | 1985-11-21 | 1990-04-03 | Mobil Oil Corporation | Catalyst hydrotreating and dewaxing process |
US4626341A (en) * | 1985-12-23 | 1986-12-02 | Uop Inc. | Process for mercaptan extraction from olefinic hydrocarbons |
US4753722A (en) * | 1986-06-17 | 1988-06-28 | Merichem Company | Treatment of mercaptan-containing streams utilizing nitrogen based promoters |
FR2619391B1 (fr) * | 1987-08-14 | 1990-01-12 | Eurecat Europ Retrait Catalys | Procede de reduction d'un catalyseur de raffinage avant sa mise en oeuvre |
US5064525A (en) * | 1991-02-19 | 1991-11-12 | Uop | Combined hydrogenolysis plus oxidation process for sweetening a sour hydrocarbon fraction |
US5169516A (en) * | 1991-07-30 | 1992-12-08 | Carr Norman L | Removal of arsenic compounds from light hydrocarbon streams |
US5320742A (en) * | 1991-08-15 | 1994-06-14 | Mobil Oil Corporation | Gasoline upgrading process |
US5413701A (en) * | 1993-11-15 | 1995-05-09 | Uop | Process for sweetening a sour hydrocarbon fraction using a supported metal chelate and a solid base |
US5741415A (en) * | 1994-09-27 | 1998-04-21 | Chevron U.S.A. Inc. | Method for the demercaptanization of petroleum distillates |
US5659106A (en) * | 1995-06-22 | 1997-08-19 | Uop | Catalytic distillation process for mercaptan and olefin removal |
DE19525190A1 (de) | 1995-07-11 | 1997-01-16 | Basf Ag | Verfahren zur oxidativen Entfernung von Mercaptanen aus Kohlenwasserstoffdestillaten |
US5846406A (en) * | 1996-03-22 | 1998-12-08 | Texaco Inc | Selective hydrodesulfurization of cracked naphtha using novel manganese oxide octahedral molecular sieve supported catalysts |
ZA976733B (en) * | 1996-08-01 | 1998-03-03 | Shell Int Research | Hydrotreating process. |
CN1194294A (zh) * | 1997-03-21 | 1998-09-30 | 中国石化茂名石油化工公司 | 航空煤油无碱脱臭工艺 |
US6495029B1 (en) * | 1997-08-22 | 2002-12-17 | Exxon Research And Engineering Company | Countercurrent desulfurization process for refractory organosulfur heterocycles |
CN1074685C (zh) * | 1998-03-18 | 2001-11-14 | 北京三聚环保新材料有限公司 | 脱硫剂及其制备方法 |
CN1196971A (zh) | 1998-03-18 | 1998-10-28 | 北京三聚化工技术有限公司 | 脱硫剂及其制备方法 |
US6306288B1 (en) * | 1998-04-17 | 2001-10-23 | Uop Llc | Process for removing sulfur compounds from hydrocarbon streams |
US6248230B1 (en) * | 1998-06-25 | 2001-06-19 | Sk Corporation | Method for manufacturing cleaner fuels |
US6946111B2 (en) * | 1999-07-30 | 2005-09-20 | Conocophilips Company | Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream |
-
2001
- 2001-11-13 CN CN01134688.4A patent/CN1245488C/zh not_active Expired - Lifetime
-
2002
- 2002-11-12 WO PCT/CN2002/000806 patent/WO2003042339A1/zh not_active Application Discontinuation
- 2002-11-12 US US10/495,250 patent/US7342145B2/en not_active Expired - Lifetime
Cited By (7)
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CN1754947B (zh) * | 2004-09-10 | 2011-05-18 | 道达尔公司 | 用于处理dso的方法及设备 |
CN1321169C (zh) * | 2005-05-02 | 2007-06-13 | 北京三聚环保新材料有限公司 | 精制催化液化石油气的方法 |
CN100363473C (zh) * | 2005-05-30 | 2008-01-23 | 北京三聚环保新材料有限公司 | 转化液化石油气所含硫醇的方法 |
CN102964281A (zh) * | 2012-10-19 | 2013-03-13 | 中国石油化工股份有限公司 | 一种用碱液再生副产的脱硫醇废液制备硫化剂的工艺及系统 |
CN102964281B (zh) * | 2012-10-19 | 2015-04-29 | 中国石油化工股份有限公司 | 一种用碱液再生副产的脱硫醇废液制备硫化剂的工艺及设备 |
CN104194833A (zh) * | 2014-07-15 | 2014-12-10 | 中国石油大学(华东) | 一种液化气深度脱硫工艺方法 |
CN104194833B (zh) * | 2014-07-15 | 2015-12-02 | 中国石油大学(华东) | 一种液化气深度脱硫工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2003042339A1 (fr) | 2003-05-22 |
US20050038309A1 (en) | 2005-02-17 |
US7342145B2 (en) | 2008-03-11 |
CN1245488C (zh) | 2006-03-15 |
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