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decomposable molybdenum containing

Molybdenum Health Professional Fact Sheet

Jun 03, 2020· Whole grains contain molybdenum. Includes a variety of protein foods, including seafood, lean meats and poultry, eggs, legumes (beans and peas), nuts, seeds, and soy products. Legumes and nuts contain molybdenum. Limits saturated and trans fats, added sugars, and sodium. Stays within your daily calorie needs.

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S. G. Kukes's research works

This patent describes a process for hydrofining a hydrocarbon-containing feedstream comprising the steps of: introducing a decomposable molybdenum dithiocarbamate compound into the hydrocarbon

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Molybdenum processing Britannica

Molybdenum processing, preparation of the ore for use in various products.. Molybdenum (Mo) is a white platinum-like metal with a melting point of 2,610 °C (4,730 °F). In its pure state, it is tough and ductile and is characterized by moderate hardness, high thermal conductivity, high resistance to corrosion, and a low expansion coefficient.

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10 Molybdenum-rich Foods To Include In Your Diet Boldsky

Mar 05, 2018· Eggs are also rich in molybdenum and they contain 77 calories, 6 grams of protein and 5 grams of healthy fats. 7. Whole Grains. Whole grains like barley, brown rice, kamut, oats, quinoa, and wild rice are all rich in molybdenum. They are also an excellent source of carbohydrates, nutrients and dietary fibre. Having whole grains regularly will

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Molybdenum products IMOA

Many products flow from the mining and processing of ores containing molybdenite (MoS2), including: Chemical Mo products Used in catalysts, polymer compounding, corrosion inhibitors, and high-performance lubricant formulations, these include pure molybdic

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US4315838A Catalyst preparation technique Google Patents

US4315838A US05/912,651 US91265178A US4315838A US 4315838 A US4315838 A US 4315838A US 91265178 A US91265178 A US 91265178A US 4315838 A US4315838 A US 4315838A Authority US United States Prior art keywords catalyst heat decomposable slurry grams Prior art date 1978-06-05 Legal status (The legal status is an assumption and is not a legal conclusion.

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US4192735A Hydrocracking of hydrocarbons Google Patents

A catalytic hydrocracking process for a hydrocarbonaceous oil is effected by dispersing a thermally decomposable metal compound in the oil, heating the compound in the presence of a hydrogen-containing gas to form a solid, non-colloidal catalyst within the oil and reacting the oil containing the catalyst with hydrogen. Preferred thermally decomposable compound are molybdenum compounds.

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US4592830A Hydrovisbreaking process for hydrocarbon

A hydrogen donor solvent selected from the group consisting of a full range crude oil and an atmospheric topped crude oil is used in a hydrovisbreaking process. The heavy fraction being processed is heated in the presence of hydrogen and the solvent under suitable hydrovisbreaking conditions. As a result, the amount of heavies in the feed to the hydrovisbreaking process is substantially reduced.

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US4244839A High surface area catalysts Google Patents

High surface area metal-containing catalysts are prepared by dispersing a thermally decomposable metal compound in a hydrocarbon oil having a Conradson carbon content of up to about 50 weight percent, the thermally decomposable metal compound being added in an amount sufficient to obtain a specified ratio of atoms of Conradson carbon of the oil chargestock to atoms of metal constituent of

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Why Molybdenum Is an Essential Nutrient

May 06, 2017· Molybdenum is an essential mineral in the body, just like iron and magnesium. It is present in soil and transferred into your diet when you consume plants,

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Cobalt- and nickel-molybdenum catalysts: Their properties

Aug 01, 1977· Journal of the Less-Common Metals, 54 (1977) 353 362 353 Eisevier Sequoia S.A., Lausanne Printed in the Netherlands COBALT- AND NICKEL-MOLYBDENUM CATALYSTS: THEIR PROP- ERTIES AND APPLICATIONS FOR HYDRODESULPHURISATION* W. RIPPERGER and W. SAUM BASF AG, 6700 Ludwigshafen (F.R.G.) Summary Sulphur compounds in crude oil cuts can be

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Glassy Carbon Electrodes Modified with Molybdenum

HQ is a high-temperature decomposable toxic compound. If it is accidentally consumed by adults in quantities greater than 1.0 g, the person will experience headache, dizziness, The complex contains three elements, Mo, O and C. The molybdenum compounds containing O may be molybdenum oxides MoO3, MoO2 and MoO, and the molybdenum carbide

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US3962140A Nickel-copper-molybdenum methanation catalyst

A supported methanation catalyst and a process for utilizing the catalyst are disclosed. The catalyst yields a product containing a major proportion of methane and some ethane. Methanation of a gaseous feed stream containing from about 10 to about 50 mole percent carbon monoxide, and from about 1.0 to about 3.0 times as much hydrogen as carbon monoxide, is effected at elevated temperature and

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A review on the Mo-precursors for catalytic

Aug 25, 2019· Hydrocarbon-soluble molybdenum catalyst precursors and methods for making the same : Molybdenum carboxylate anion salts containing 2-14 carbon atoms (acids of butanoic, pentanoic, hexanoic, octanoic, 2-ethylhexanoic, etc.) A study of cold lake vacuum residue hydroconversion in batch and semi-batch reactor using unsupported MoS 2 catalyst

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Resid hydrocracking using dispersed metal catalysts

When a thermally decomposable molybdenum compound is used as the catalyst precursor, the preferred method of converting the thermally decomposable metal compound is in situ in the hydroconversion zone, without any pretreatment with hydrogen sulfide. The solids which contain most, if not all, of the dispersed metal catalyst may be separated

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Base promoted successive dealkylation steps of molybdenum

Jan 08, 2015· The carbonate containing methanol solution of KOCH 3 (KOCH 3 /K 2 CO 3) was prepared as follows: K 2 CO 3 (10 g, 0.07 mol) was dissolved in 200 ml of dry methanol and stirred for 12 h. A white solid that contained KHCO 3 and unreacted K 2 CO 3 was filtered out, the solution obtained was concentrated in vacuo,until the concentration of the

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Catalysts and hydrocarbon treating processes utilizing the

A 300 cc autoclave containing a mixture of 8.10 g of molybdenum naphthenate and 92.5 g of vacuum gas oil was charged with 100 psig H 2 S and 1900 psig hydrogen at room temperature. The autoclave was heated to 399° C. and held for two hours with stirring.

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Hydroprocessing of heavy hydrocarbonaceous feeds Texaco Inc.

A method of catalytically hydroconverting a hydrocarbon feed stream containing a substantial quantity of components boiling above The method of claim 1 wherein said oil-soluble catalyst is a molybdenum compound. Reactor plugging is typically ascribed to high concentrations of oil soluble decomposable hydrofining catalytic elements which

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Hydrofining Process-蜀泰化工官方网站英文网

A process for hydrotreating substantially liquid h...四川蜀泰化工科技有限公司英文版网站

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Mark A. Toft's research works

Mark A. Toft's 8 research works with 27 citations and 390 reads, including: Characterization of bismuth–cerium-molybdate selective propylene ammoxidation catalysts

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Simon G. Kukes Inventions, Patents and Patent Applications

Abstract: At least one decomposable molybdenum compound selected from the group consisting of molybdenum dithiophosphates and molybdenum dithiocarbamates is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such decomposable molybdenum compound is then contacted in a hydrovisbreaking process with

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M8TRIBÜYION' STATEMENT A DTIC

Corporation, a commercial molybdenum alloy supplier, has patented a mechanical prepara- tion method or dry blended process, whereby a powder mixture of molybdenum and a desired oxide (-2 jjm diameter) or a low temperature decomposable hydroxide or carbonate oxide compound are mixed, Reference (d). The resulting powder batch mixture is then cold

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R. Jr. Bearden's research works

The recycled catalyst consists of molybdenum and the iron-containing coal ash, which showed a good activity retention in recycle runs in terms of suppressing the formation of coke and light gases

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EPO T 0268/99 () of 7.5.2003

(e) 0 to 10 wt.-% of a compound of cerium, molybdenum tungsten or mixtures thereof, calculated as the oxide which is the most stable under standard conditions and (f) 0 to 15 wt.-% CaO and/or at least one CaO containing or in CaO decomposable compound (calculated as CaO),

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