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1. 发明授权

US4997962A Synthesis of tetrathioperrhenate salts 失效
标题翻译：四异戊酸盐的合成
公开(公告)号：US4997962A
公开(公告)日：1991-03-05
申请号：US202342
申请日：1988-06-06
申请人： Liwen Wei , Thomas R. Halbert , Edward I. Stiefel
发明人： Liwen Wei , Thomas R. Halbert , Edward I. Stiefel
IPC分类号： C01G47/00 , C07C211/62 , C07F13/00
CPC分类号： C01G47/006 , C07F13/005 , C01P2002/70 , C01P2002/80
摘要： According to the present invention, an improved method for preparing tetrathioperrhenate salts is provided. Basically, a water soluble, oxygen-containing rhenium compound such as rhenium oxide or a salt containing an oxyanion of rhenium, such as ReO.sub.4.sup.--, is contacted with an aqueous ammonium sulfide or polysulfide solution in the presence of a cation which is capable of forming an aqueous insoluble salt with tetrathioperrhenate.

2. 发明授权

US5300274A Method for making molybdenum and sulfur containing compounds 失效
标题翻译：制备含钼和硫的化合物的方法
公开(公告)号：US5300274A
公开(公告)日：1994-04-05
申请号：US603064
申请日：1990-10-25
申请人： Liwen Wei , Catherine L. Coyle , Thomas R. Halbert , Edward I. Stiefel
发明人： Liwen Wei , Catherine L. Coyle , Thomas R. Halbert , Edward I. Stiefel
IPC分类号： C01G39/00 , C07F11/00 , C01G39/06
CPC分类号： C07F11/005 , C01G39/006 , C01P2006/60 , C01P2006/80 , C01P2006/82 , Y10S423/14
摘要： A method for preparing molybdenum and sulfur containing compounds of the general formula X.sub.2 Mo.sub.2 S.sub.12.yH.sub.2 O, where X is a cation selected from the group consisting of Na.sup.+, K.sup.+, R.sub.4 N.sup.+, R.sub.3 NH.sup.+, R.sub.2 NH.sub.2.sup.+, RNH.sub.3.sup.+, NH.sub.4.sup.+, R.sub.4 P.sup.+, R.sub.4 As.sup.+,(R.sub.3 P).sub.2 N.sup.+, R is a C.sub.1 -C.sub.30 alkyl, C.sub.6 -C.sub.30 aryl, C.sub.7 -C.sub.30 aralkyl or C.sub.2 -C.sub.30 alkoxyalkyl group and mixtures thereof, and y is from 0 to 2. The method comprises preparing a sulfide solution that contains from about 9 wt. % to about 13 wt. % sulfide sulfur; contacting the solution with elemental sulfur and a hydroxide; adding a molybdenum compound for a time and at a temperature sufficient to form a reaction mixture and a precipitate; separating the precipitate; and contacting the remaining reaction mixture with additional sulfide solution to form (NH.sub.4 ).sub.2 Mo.sub.2 S.sub.12.yH.sub.2 O. When compounds containing cations other than NH.sub.4.sup.+ are to be produced, the (NH.sub.4).sub.2 Mo.sub.2 S.sub.12.yH.sub.2 O is contacted with a cation exchange compound containing a desired substitute cation selected from above and an anion selected from the group consisting of Cl.sup.-, Br.sup.-, F.sup.-, I.sup.-, BF.sub.4.sup.-, PF.sub.6.sup.-, OH.sup.-, BR.sub.4.sup.- where R is a C.sub.1 -C.sub.30 alkyl, C.sub.6 -C.sub.30 aryl, C.sub.7 -C.sub.30 aralkyl or C.sub.2 -C.sub.30 alkoxyalkyl group, and mixtures thereof, in the presence of a solvent and for a time and at a temperature sufficient to form X.sub.2 Mo.sub.2 S.sub.12.yH.sub.2 O, where X is other than NH.sub.4.sup.+.
摘要翻译：一种制备通式为X2Mo2S12.yH2O的含钼和硫化合物的方法，其中X是选自Na +，K +，R4N +，R3NH +，R2NH2 +，RNH3 +，NH4 +，R4P +，R4As +，（R3P）2N + R为C1-C30烷基，C6-C30芳基，C7-C30芳烷基或C2-C30烷氧基烷基及其混合物，y为0至2.该方法包括制备含有约9wt。％至约13重量％硫化硫％使溶液与元素硫和氢氧化物接触; 在足以形成反应混合物和沉淀物的温度下加入钼化合物; 分离沉淀物; 并将剩余的反应混合物与另外的硫化物溶液接触以形成（NH 4）2 Mo 2 S 12·yH 2 O。当要生产含有除NH4 +之外的阳离子的化合物时，（NH 4）2 Mo 2 S 12·yH 2 O与含有选自上述的所需取代阳离子的阳离子交换化合物和选自Cl-，Br-，F - ，I - ，BF4-，PF6-，OH-，BR4-，其中R是C1-C30烷基，C6-C30芳基，C7-C30芳烷基或C2-C30烷氧基烷基，及其混合物，溶剂并在足以形成X2Mo2S12.yH2O的温度下进行，其中X不是NH 4 +。

3. 发明授权

US4954645A Dithioacid rhenium sulfide dimer compositions 失效
标题翻译：二硫酸硫化铼二聚体组合物
公开(公告)号：US4954645A
公开(公告)日：1990-09-04
申请号：US385049
申请日：1989-07-26
申请人： Thomas R. Halbert , Liwen Wei , Edward I. Stiefel
发明人： Thomas R. Halbert , Liwen Wei , Edward I. Stiefel
IPC分类号： C07F13/00
CPC分类号： C07F13/005
摘要： Briefly stated, the present invention encompasses a new class of rhenium 1,1-dithioacid complexes and their method of preparation. The complexes have the general formula [L.sub.2 Re(.mu.-S)].sub.2 wherein L is a dithioacid or similar ligand, and .mu. denotes the fact that the sulfur atoms in the core of the complex bridge the two rhenium atoms in the complex. Thus, the core structure for such typical compounds is generally of the form: ##STR1## where the dangling valences are associated with the sulfur atoms of a 1,1-dithioacid, L.
摘要翻译：简要地说，本发明包括一类新的铼1,1-二硫酸复合物及其制备方法。络合物具有通式[L2Re（mu -S）] 2，其中L是二硫代酸或类似的配体，并且mu表示复合物核心中的硫原子桥接复合物中的两个铼原子的事实。因此，这种典型化合物的核心结构通常是形式如下：其中悬浮化合价与1,1-二硫酸的硫原子相关联。

4. 发明授权

US4978464A Multi-function additive for lubricating oils 失效
标题翻译：润滑油多功能添加剂
公开(公告)号：US4978464A
公开(公告)日：1990-12-18
申请号：US404143
申请日：1989-09-07
申请人： Catherine L. Coyle , Thomas R. Halbert , Edward I. Stiefel
发明人： Catherine L. Coyle , Thomas R. Halbert , Edward I. Stiefel
IPC分类号： C10M135/14 , C10M135/18 , C10M137/10 , C10M137/14 , C10M159/18 , C10N10/12 , C10N20/02 , C10N30/06 , C10N30/10
CPC分类号： C10M135/18 , C10M135/14 , C10M137/10 , C10M137/14 , C10M159/18 , C10M2219/062 , C10M2219/068 , C10M2223/045 , C10M2223/06 , C10M2223/061 , C10N2210/06 , C10N2270/02
摘要： A lubricating oil composition is provided which comprises a major amount of an oil of lubricating viscosity and a minor amount of an additive having the formula Mo.sub.4 S.sub.4 L.sub.6 in which L is a ligand selected from dithiocarbamates, dithiophosphates, dithiophosphinates, thioxanthates, and mixtures thereof and in which the ligands, L, have organo groups having a sufficient number of carbon atoms to render the additive soluble in the oil. In general, the organo groups of the ligands, L, will be the same, although they may be different and they preferably are selected from alkyl, aryl, substituted aryl and ether groups. For example, when L is a dialkyldithiocarbamate or a dialkyldithiophosphate, the alkyl groups will have from about 1 to 30 carbon atoms.

5. 发明授权

US4960506A Desulfurization of hydrocarbons using molybdenum or tungsten sulfide catalysts promoted with low valent group VIII metals 失效
标题翻译：使用低价Ⅷ族金属催化促进钼或硫化钨催化剂脱硫
公开(公告)号：US4960506A
公开(公告)日：1990-10-02
申请号：US325727
申请日：1989-03-20
申请人： Thomas R. Halbert , Edward I. Stiefel , Russell R. Chianelli , Teh C. Ho
发明人： Thomas R. Halbert , Edward I. Stiefel , Russell R. Chianelli , Teh C. Ho
IPC分类号： B01J27/049 , B01J31/34 , B01J37/20
CPC分类号： B01J31/1616 , B01J27/049 , B01J31/1845 , B01J31/185 , B01J31/2295 , B01J31/34 , B01J37/20 , B01J21/04 , B01J2231/641 , B01J2531/0208 , B01J2531/84 , B01J27/047
摘要： Hydrocarbon feedstocks are selectively hydrodesulfurized by contacting the feedstock in the presence of hydrogen with a predecessor catalyst comprising molybdenum or tungsten sulfide which has been promoted by reaction with a transition metal containing organo-metallic complex wherein the valence of the metal is 0 or +1 at the time of reaction and the contacting is done at a temperature and pressure sufficient to substantially hydrodesulfurize the hydrocarbon.
摘要翻译：烃原料通过在氢气存在下使原料与包含钼或硫化钨的前驱催化剂接触来选择性加氢脱硫，其通过与含过渡金属的有机金属络合物反应而促进，其中金属的化合价为0或+1 反应时间和接触在足以使烃基本加氢脱硫的温度和压力下进行。

6. 发明授权

US4839326A Promoted molybdenum and tungsten sulfide catalysts, their preparation and use 失效
标题翻译：推广钼和硫化钨催化剂，其制备和使用
公开(公告)号：US4839326A
公开(公告)日：1989-06-13
申请号：US725662
申请日：1985-04-22
申请人： Thomas R. Halbert , Edward I. Stiefel , Russell R. Chianelli , Teh C. Ho
发明人： Thomas R. Halbert , Edward I. Stiefel , Russell R. Chianelli , Teh C. Ho
IPC分类号： B01J27/049 , B01J31/34 , B01J37/20
CPC分类号： B01J31/1616 , B01J27/049 , B01J31/1845 , B01J31/185 , B01J31/2295 , B01J31/34 , B01J37/20 , B01J21/04 , B01J2231/641 , B01J2531/0208 , B01J2531/84 , B01J27/047
摘要： This invention relates to a process for the preparation of promoted molybdenum and tungsten sulfide catalysts, the catalysts prepared by such process, and to the use of such catalysts for hydroprocessing processes, particularly hydrotreating. More particularly, this invention relates to the preparation and use of promoted catalysts useful for hydroprocessing processes such as hydrotreating wherein said catalysts are formed by treating molybdenum and tungsten sulfide-containing material (which may be supported) with a low valence promoter metal selected from transition metals particularly the group of Fe, Co, Ni.
摘要翻译：本发明涉及一种制备促进的钼和硫化钨催化剂的方法，通过这种方法制备的催化剂以及这种催化剂用于加氢处理方法，特别是加氢处理方法。更具体地说，本发明涉及可用于加氢处理方法如加氢处理的促进催化剂的制备和用途，其中所述催化剂是通过用选自过渡金属的低价促进剂金属（可以负载的）处理形成的金属特别是Fe，Co，Ni组。

7. 发明授权

US5026473A Transition metal tris-dithiolene and related complexes as precursors to active catalysts 失效
标题翻译：过渡金属三 - 二硫戊烯和相关络合物作为活性催化剂的前体
公开(公告)号：US5026473A
公开(公告)日：1991-06-25
申请号：US521952
申请日：1990-05-11
申请人： Thomas R. Halbert , Russell R. Chianelli , Edward I. Stiefel , Allan J. Jacobson
发明人： Thomas R. Halbert , Russell R. Chianelli , Edward I. Stiefel , Allan J. Jacobson
IPC分类号： B01J27/04 , B01J31/22
CPC分类号： B01J31/1805 , B01J27/04 , B01J31/226 , B01J2231/641 , B01J2531/64 , B01J2531/66 , B01J2531/74 , B01J2540/22
摘要： The present invention is based on the discovery that certain transition metal containing complexes thermally decompose to form solids containing the transition metal, sulfur and carbon and that these transition metal, sulfur and carbon containing solids are particularly suitable as catalysts for hydrodesulfurization, hydrodenitrogenation and aromatics hydrogenation. The transition metal complexes that are thermally decomposed to novel catalysts are complexes of the type represented by the general formula ML.sup.n 3, wherein M is selected from Mo, W, Re and mixtures thereof, L is a dithiolene or aminobenzenethiolate ligand, and n represents the total charge of the metal complexes, and is 0, -1, or -2.
摘要翻译：本发明基于以下发现：某些含过渡金属的络合物热分解形成含有过渡金属，硫和碳的固体，并且这些过渡金属，硫和碳的固体特别适合作为加氢脱硫，加氢脱氮和芳烃氢化的催化剂。被热分解成新型催化剂的过渡金属络合物是由通式MLn3表示的类型的络合物，其中M选自Mo，W，Re及其混合物，L是二硫醇或氨基苯硫酚配体，n代表总量金属配合物的电荷，为0，-1或-2。

8. 发明授权

US4962077A Transition metal tris-dithiolene and related complexes as precursors to active catalysts 失效
标题翻译：过渡金属三 - 二硫戊烯和相关络合物作为活性催化剂的前体
公开(公告)号：US4962077A
公开(公告)日：1990-10-09
申请号：US378565
申请日：1989-07-11
申请人： Thomas R. Halbert , Russell R. Chianelli , Edward I. Stiefel , Allan J. Jacobson
发明人： Thomas R. Halbert , Russell R. Chianelli , Edward I. Stiefel , Allan J. Jacobson
IPC分类号： B01J27/04 , B01J31/22
CPC分类号： B01J31/1805 , B01J27/04 , B01J31/226 , B01J2231/641 , B01J2531/64 , B01J2531/66 , B01J2531/74 , B01J2540/22
摘要： The present invention is based on the discovery that certain transition metal containing complexes thermally decompose to form solids containing the transmission metal, sulfur and carbon and that these transition metal, sulfur and carbon containing solids are particularly suitable as catalysts for hydrodesulfurization, hydrodenitrogenation and aromatics hydrogenation. The transition metal complexes that are thermally decomposed to novel catalysts are complexes of the type represented by the general formula ML.sup.n.sbsp.3, wherein M is selected from Mo, W, Re and mixtures thereof, L is a dithiolene or aminobenzenethiolate ligand, and n represents the total charge of the metal complexes, and is 0, -1, or -2.

9. 发明授权

US4730064A Heterometallic thiocubanes (C-2044) 失效
标题翻译：异十二烷（C-2044）
公开(公告)号：US4730064A
公开(公告)日：1988-03-08
申请号：US870772
申请日：1986-06-02
申请人： Thomas R. Halbert , Steven A. Cohen , Edward I. Stiefel
发明人： Thomas R. Halbert , Steven A. Cohen , Edward I. Stiefel
IPC分类号： B01J23/882 , C07F1/00 , C07F11/00 , C07F15/06 , C10G45/08 , C07F15/00 , C07F15/02 , C07F15/04
CPC分类号： C10G45/08 , B01J23/882 , C07F1/005 , C07F11/005 , C07F15/065
摘要： This invention relates to heterometallic thiocubane compositions containing the M.sub.2.sup.1 M.sub.2.sup.2 S.sub.4 cluster core and methods of making them wherein M.sup.1 is Re, V, Mo or W and M.sup.2 is Co, Cr, Cu, Ni or Fe but preferably Co. More particularly, the invention relates to compositions of the formula M.sub.2.sup.2 M.sub.2.sup.2 S.sub.4 L.sub.2.sup.1 L.sub.2.sup.2 L.sub.2.sup.3 wherein M.sup.1 and M.sup.2 are as above, L.sup.1 is a bidentate sulfur or nitrogen bearing ligand (most preferably a dialkyldithiocarbamate), L.sup.2 is optional but may be an O, N, P or S-containing monodentate donor ligand, and L.sup.3 may be CO, a monodentate anion ligand such as a halide (preferably C1), mercaptide or alkoxide, or another O, N, P, or S containing monodentate donor ligand. The compositions are suitable for making active hydrotreating catalysts.
摘要翻译：本发明涉及含有M21M22S4簇核的异金属巯基组合物及其制备方法，其中M1为Re，V，Mo或W，M2为Co，Cr，Cu，Ni或Fe，但优选为Co。更具体地说，本发明涉及式M22M22S4L21L22L23的组合物，其中M1和M2如上，L1是双齿硫或带氮配体（最优选二烷基二硫代氨基甲酸酯），L2是任选的，但可以是含O，N，P或S的单齿供体配体，以及 L3可以是CO，单齿阴离子配体如卤化物（优选C1），硫醇盐或醇盐，或另一种含O，N，P或S的单齿供体配体。该组合物适用于制备活性加氢处理催化剂。

10. 发明授权

US4681958A Dithioacid vanadium sulfide dimer compositions 失效
标题翻译：二硫酸硫化钒二聚体组合物
公开(公告)号：US4681958A
公开(公告)日：1987-07-21
申请号：US787154
申请日：1985-10-15
申请人： Thomas R. Halbert , Edward I. Stiefel
发明人： Thomas R. Halbert , Edward I. Stiefel
IPC分类号： B01J27/04 , B01J37/16 , C07F9/00 , C10G45/04 , C10M159/18
CPC分类号： C10M159/18 , B01J27/04 , B01J37/16 , C07F9/005 , C10G45/04 , C10M2219/062 , C10M2219/068 , C10M2223/045 , C10M2223/065 , C10M2227/09 , C10N2210/05
摘要： This invention relates to neutral complexes of dithioacid vanadium sulfide dimer and to a method of producing the complexes. The 1,1-dithioacid may be a dithiocarbamate, xanthate, dithiophosphate, dithiophosphinate or other similar ligand. The structure is generally of the form ##STR1## where L is a 1,1-dithioacid. The preferred dithioacid is dithiocarbamate. The compositions are suitable for producing hydrotreating catalysts or as a lubricant additive.
摘要翻译：本发明涉及二硫代硫酸钒二聚体的中性络合物及其制备方法。 1,1-二硫酸可以是二硫代氨基甲酸盐，黄原酸盐，二硫代磷酸盐，二硫代次膦酸盐或其它类似的配体。该结构通常形式为“IMAGE”，其中L是1,1-二硫酸。优选的二硫代酸是二硫代氨基甲酸盐。该组合物适用于生产加氢处理催化剂或作为润滑剂添加剂。

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