CN101384607A - 制备硫化二烃基二硫代氨基甲酸钼的方法 - Google Patents
制备硫化二烃基二硫代氨基甲酸钼的方法 Download PDFInfo
- Publication number
- CN101384607A CN101384607A CNA2007800011803A CN200780001180A CN101384607A CN 101384607 A CN101384607 A CN 101384607A CN A2007800011803 A CNA2007800011803 A CN A2007800011803A CN 200780001180 A CN200780001180 A CN 200780001180A CN 101384607 A CN101384607 A CN 101384607A
- Authority
- CN
- China
- Prior art keywords
- dithiocarbonic anhydride
- steps
- following
- molybdenum
- described reactor
- 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims description 29
- 229910052750 molybdenum Inorganic materials 0.000 title claims description 29
- 239000011733 molybdenum Substances 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 51
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 150000001412 amines Chemical class 0.000 claims abstract description 17
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012990 dithiocarbamate Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract 9
- 239000002184 metal Substances 0.000 claims abstract 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 16
- 238000010992 reflux Methods 0.000 claims description 13
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 9
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 8
- 229940010552 ammonium molybdate Drugs 0.000 claims description 8
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 8
- 239000011609 ammonium molybdate Substances 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical group O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 150000003624 transition metals Chemical class 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000005265 dialkylamine group Chemical group 0.000 claims description 2
- 239000010734 process oil Substances 0.000 claims description 2
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims 3
- 229910001338 liquidmetal Inorganic materials 0.000 claims 1
- KHYKFSXXGRUKRE-UHFFFAOYSA-J molybdenum(4+) tetracarbamodithioate Chemical compound C(N)([S-])=S.[Mo+4].C(N)([S-])=S.C(N)([S-])=S.C(N)([S-])=S KHYKFSXXGRUKRE-UHFFFAOYSA-J 0.000 abstract description 7
- 150000004659 dithiocarbamates Chemical class 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 13
- 239000000047 product Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000005864 Sulphur Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 230000029087 digestion Effects 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 238000005987 sulfurization reaction Methods 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000012265 solid product Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 229910052728 basic metal Inorganic materials 0.000 description 2
- 150000003818 basic metals Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 229910052976 metal sulfide Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- DALYXJVFSIYXMA-UHFFFAOYSA-N hydrogen sulfide dimer Chemical group S.S DALYXJVFSIYXMA-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic Table
- C07F13/005—Compounds without a metal-carbon linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
批次 | 目视颜色 | ASTM颜色1%的己烷溶液 | 25℃下的密度 | %不溶于己烷 | %Mo | IR | %S | 粘度(cSt) | S/Mo摩尔比 |
1 | 绿 | L5.0 | 1.00 | 0.05 | 7.1 | OK | 4.6 | 17 | 1.9 |
2 | 棕 | L3.0 | 0.99 | 0.033 | 6.9 | OK | 6.5 | 23 | 2.8 |
3 | 棕 | L3.0 | 1.00 | 0.03 | 6.9 | OK | 6.7 | 22 | 2.9 |
4 | 棕 | L5.0 | 0.99 | 0.137 | 6.8 | OK | 6.1 | 24 | 2.7 |
5 | 棕 | L4.0 | 1.00 | 0.05 | 7.0 | OK | 6.6 | 23 | 2.8 |
6 | 棕 | L4.0 | 1.00 | 0.023 | 6.9 | OK | 7.1 | 24 | 3.1 |
7 | 棕 | L3.5 | 0.998 | 0.04 | 6.9 | OK | 6.3 | 22 | 2.7 |
8 | 棕 | L2.5 | 0.994 | 0.09 | 6.6 | OK | 6.5 | 22 | 2.9 |
期望规格 | 棕 | 最高6.0 | 0.99-1.02 | 最高0.1% | 6.6-7.2 | 相等 | 5.8-6.7 | 100℃下为13-28 | 2.4-3.0 |
Claims (26)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74509906P | 2006-04-19 | 2006-04-19 | |
US60/745,099 | 2006-04-19 | ||
PCT/US2007/066768 WO2007136949A2 (en) | 2006-04-19 | 2007-04-17 | Process for preparing sulfurized molybdenum dialkyldithiocarbamates |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101384607A true CN101384607A (zh) | 2009-03-11 |
CN101384607B CN101384607B (zh) | 2012-05-23 |
Family
ID=38723942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800011803A Active CN101384607B (zh) | 2006-04-19 | 2007-04-17 | 制备硫化二烃基二硫代氨基甲酸钼的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7312348B2 (zh) |
EP (1) | EP2007778B1 (zh) |
JP (1) | JP4812840B2 (zh) |
CN (1) | CN101384607B (zh) |
BR (1) | BRPI0708626B8 (zh) |
ES (1) | ES2621378T3 (zh) |
WO (1) | WO2007136949A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703172A (zh) * | 2012-06-15 | 2012-10-03 | 西北有色金属研究院 | 一种油溶性有机钼硫润滑油添加剂的制备方法 |
CN103509057A (zh) * | 2012-06-21 | 2014-01-15 | 中国石油天然气股份有限公司 | 一种油溶性二烷基二硫代氨基甲酸钼添加剂制备方法 |
CN106166501A (zh) * | 2016-07-07 | 2016-11-30 | 许昌学院 | 一种用于烯烃环氧化的催化剂及其制备方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2566744C2 (ru) * | 2011-04-15 | 2015-10-27 | ВАНДЕРБИЛТ КЕМИКАЛЗ, ЭлЭлСи | Композиции диалкилдитиокарбамата молибдена и содержащие его смазочные композиции |
AU2016307780B2 (en) | 2015-08-14 | 2019-02-21 | Vanderbilt Chemicals, Llc | Additive for lubricant compositions comprising an organomolybdenum compound, and a derivatized triazole |
JP6605367B2 (ja) * | 2016-03-10 | 2019-11-13 | 協同油脂株式会社 | 等速ジョイント用グリース組成物及び等速ジョイント |
AU2020261438B2 (en) * | 2019-04-26 | 2022-12-22 | Vgp Ipco Llc | Lubricant for use in electric and hybrid vehicles and methods of using the same |
CN111423915A (zh) * | 2020-05-12 | 2020-07-17 | 新乡市瑞丰新材料股份有限公司 | 一种油溶性有机钼摩擦改进剂的制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356702A (en) | 1964-08-07 | 1967-12-05 | Vanderbilt Co R T | Molybdenum oxysulfide dithiocarbamates and processes for their preparation |
US3509051A (en) | 1964-08-07 | 1970-04-28 | T R Vanderbilt Co Inc | Lubricating compositions containing sulfurized oxymolybdenum dithiocarbamates |
JPS5850233B2 (ja) * | 1976-03-03 | 1983-11-09 | 旭電化工業株式会社 | 含モリプデン化合物の製造方法 |
JPS5219629A (en) * | 1975-08-07 | 1977-02-15 | Asahi Denka Kogyo Kk | Process for preparation of compounds containing molybdenum |
US4098705A (en) | 1975-08-07 | 1978-07-04 | Asahi Denka Kogyo K.K. | Sulfur containing molybdenum dihydrocarbyldithiocarbamate compound |
US4394279A (en) | 1981-08-07 | 1983-07-19 | Chevron Research Company | Antioxidant combinations of sulfur containing molybdenum complexes and aromatic amine compounds for lubricating oils |
US4683316A (en) * | 1986-01-02 | 1987-07-28 | Exxon Research And Engineering Company | Method of preparation of dithiocarbamate complexes of molybdenum (VI) |
US4846983A (en) * | 1986-02-21 | 1989-07-11 | The Lubrizol Corp. | Novel carbamate additives for functional fluids |
DE3714436A1 (de) * | 1987-04-30 | 1988-11-10 | Spiess C F & Sohn | Verfahren zur herstellung von dialkyldithiocarbamaten mehrwertiger metalle |
JP3454593B2 (ja) * | 1994-12-27 | 2003-10-06 | 旭電化工業株式会社 | 潤滑油組成物 |
US5631214A (en) * | 1995-07-31 | 1997-05-20 | R.T. Vanderbilt Company, Inc. | Preparation of bismuth dithiocarbamates |
DE60114687T2 (de) * | 2000-03-29 | 2006-08-10 | Infineum International Ltd., Abingdon | Verfahren zur Herstellung von Schmierstoffadditiven |
DE10017103C2 (de) * | 2000-04-06 | 2003-08-21 | Bayer Ag | Verfahren zur Herstellung von Zink-Dithiocarbamaten |
US6777378B2 (en) * | 2002-02-15 | 2004-08-17 | The Lubrizol Corporation | Molybdenum, sulfur and boron containing lubricating oil composition |
JP4039607B2 (ja) * | 2002-03-06 | 2008-01-30 | 日本曹達株式会社 | ジチオカルバミン酸塩を含有する水溶液の製造方法 |
JP2004196663A (ja) * | 2002-10-21 | 2004-07-15 | Sanshin Chem Ind Co Ltd | ジチオカルバミン酸塩の製造方法 |
JP4696475B2 (ja) * | 2004-05-28 | 2011-06-08 | 東ソー株式会社 | ジチオカルバミン酸塩水溶液及びその製造方法並びに重金属固定化処理剤及び重金属の固定化処理方法 |
CN101137739B (zh) | 2005-03-01 | 2010-12-08 | R.T.范德比尔特公司 | 二烷基二硫代氨基甲酸钼组合物以及含有该组合物的润滑组合物 |
-
2007
- 2007-04-17 US US11/736,251 patent/US7312348B2/en active Active
- 2007-04-17 CN CN2007800011803A patent/CN101384607B/zh active Active
- 2007-04-17 BR BRPI0708626A patent/BRPI0708626B8/pt active IP Right Grant
- 2007-04-17 JP JP2008538216A patent/JP4812840B2/ja active Active
- 2007-04-17 ES ES07811848.6T patent/ES2621378T3/es active Active
- 2007-04-17 EP EP07811848.6A patent/EP2007778B1/en active Active
- 2007-04-17 WO PCT/US2007/066768 patent/WO2007136949A2/en active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703172A (zh) * | 2012-06-15 | 2012-10-03 | 西北有色金属研究院 | 一种油溶性有机钼硫润滑油添加剂的制备方法 |
CN103509057A (zh) * | 2012-06-21 | 2014-01-15 | 中国石油天然气股份有限公司 | 一种油溶性二烷基二硫代氨基甲酸钼添加剂制备方法 |
CN106166501A (zh) * | 2016-07-07 | 2016-11-30 | 许昌学院 | 一种用于烯烃环氧化的催化剂及其制备方法 |
CN106166501B (zh) * | 2016-07-07 | 2019-09-27 | 许昌学院 | 一种用于烯烃环氧化的催化剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US7312348B2 (en) | 2007-12-25 |
EP2007778A4 (en) | 2010-09-01 |
ES2621378T3 (es) | 2017-07-03 |
US20070249852A1 (en) | 2007-10-25 |
BRPI0708626A2 (pt) | 2011-06-07 |
BRPI0708626B8 (pt) | 2016-12-27 |
WO2007136949A2 (en) | 2007-11-29 |
JP4812840B2 (ja) | 2011-11-09 |
BRPI0708626B1 (pt) | 2016-11-16 |
JP2009512735A (ja) | 2009-03-26 |
WO2007136949A3 (en) | 2008-08-21 |
EP2007778B1 (en) | 2017-01-25 |
EP2007778A2 (en) | 2008-12-31 |
CN101384607B (zh) | 2012-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101384607B (zh) | 制备硫化二烃基二硫代氨基甲酸钼的方法 | |
EP1737931B1 (en) | Process to upgrade hydrocarbonaceous feedstreams | |
US8702970B2 (en) | Hydroconversion multi-metallic catalyst and method for making thereof | |
CN101370841B (zh) | 聚硫氨酯类光学材料制造用内部脱模剂 | |
US7771584B2 (en) | Integrated unsupported slurry catalyst preconditioning process | |
CN112844416A (zh) | 一种加氢催化剂及其制备方法 | |
CN108745385A (zh) | 一种自硫化油溶性钼基双金属催化剂及其制备方法和应用 | |
JP2008512556A (ja) | 高活性スラリー触媒組成物を用いて重油の品質を改善する方法 | |
CN101553554B (zh) | 本体第ⅷ族/第vib族金属催化剂的加氢操作方法 | |
DE102009022284A1 (de) | Entschwefelung von Kohlenwasserstoffen durch ionische Flüssigkeiten und Herstellungsverfahren | |
JPH0628735B2 (ja) | 遷移金属硫化物助触媒されるモリブデン又はタングステン硫化物触媒の製造方法 | |
CN103260753A (zh) | 加氢处理催化剂及其制备方法 | |
AU2005241000A1 (en) | Process to manufacture luge oil products | |
CN110536751A (zh) | 在压力下制备烃溶性钼催化剂前体的加速方法 | |
CN101590437A (zh) | 加氢催化剂的器外预硫化方法 | |
CN105037225A (zh) | 一种用于加氢催化剂预硫化的有机硫化剂的制备方法 | |
CN115888812A (zh) | 一种加氢处理油溶性双金属催化剂及其制备方法 | |
MX2008006964A (es) | Proceso para preparar dialquiditiocarbamatos de molibdeno sulfurados | |
CN103923062B (zh) | 高压硫化异丁烯的精处理工艺 | |
US2793999A (en) | Mineral oil base lubricant | |
CN111925354A (zh) | 一种低成本混合碱法制备低气味硫化异丁烯的方法 | |
CN114832869A (zh) | 一种有机硫化剂及其制备方法和应用 | |
CN1216860C (zh) | 一种硫化烯烃的制备方法 | |
CN116332815A (zh) | 一种用丙烯合成有机硫化剂的方法 | |
CN109503440A (zh) | 一种二乙胺催化合成的硫化剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: VANDERBILT MINING CO., LTD. Free format text: FORMER OWNER: VANDERBILT CO. R. T. Effective date: 20130814 Owner name: VANDERBILT CHEMICALS CO., LTD. Free format text: FORMER OWNER: VANDERBILT MINING CO., LTD. Effective date: 20130814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130814 Address after: American Connecticut Patentee after: VANDERBILT CHEMICALS, LLC Address before: American Connecticut Patentee before: Vanderbilt minerals Ltd. Effective date of registration: 20130814 Address after: American Connecticut Patentee after: Vanderbilt minerals Ltd. Address before: American Connecticut Patentee before: R.T. VANDERBILT Co.,Inc. |