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decomposable molybdenum containing

US4192735A Hydrocracking of hydrocarbons

Preferred thermally decomposable compound are molybdenum compounds. A catalytic hydrocracking process for a hydrocarbonaceous oil is effected by dispersing a

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Hydrovisbreaking process for hydrocarbon containing

The use of the decomposable compound of molybdenum is not required but is preferred. Particularly preferred molybdenum compounds are molybdenum dithiophosphate and molybdenum dithiocarbamate. Any suitable molybdenum dithiophosphate compound may be used in the hydrovisbreaking process.

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Hydrocracking of hydrocarbons Exxon Research

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.

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Base promoted successive dealkylation steps of

2015-1-8  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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In situ deposition of metal coatings ScienceDirect

1976-12-1  The prepared particles had good molybdenum distribution but there was also some mixing with the Eu203. 3. COATINGS ON ZIO2_ Y203 Platinum and cobalt coatings were deposited on Zr02_12 mol. % Y203 powder containing a wide particle size range by in situ deposition from PtC14 and COC12.

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A review on the Mo-precursors for catalytic

2019-8-25  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 [59]

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The different poisoning behaviors of various alkali

2017-1-15  The reactions between the poisons with the vanadia acid were also simulated. Fig. 2 shows the adsorption of NH 3 on the vanadia acid site and the reactions between poisons and vanadia site. NH 3 can be adsorbed by the Brønsted acid to form a NH 3-H- structure, with is highly active to react with gasphase NO .Due to the basicities, the alkali metal containing species will neutralize the

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上海硅酸盐研究所—组合技术与能源材料研究课题组 CAS

11. DaguoGu, Fangfang Wang, Ruguang Ma, Kang Yan, and Jiacheng Wang, “A Thermally Decomposable Template Route to Synthesize Nitrogen-Doped Wrinkled Carbon Nanosheetsas Highly Efficient and Stable Electrocatalysts for the Oxygen Reduction 12.

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Composition of the soil fungal community is more

2016-8-9  The DOC containing readily decomposable substances such as organic acids and carbohydrates is probably mainly used by bacteria other than fungi (Marschner et al. 2003). However, Waldrop and Zak ( 2006 a) found that the decrease of DOC content in forest soils was associated with the decrease of soil fungal abundance reflected by the ribosomal

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2018年发表的部分论文----高性能陶瓷和超微结构国家重点实验

2019-2-26  Anion-containing noble-metal-free bifunctional electrocatalysts for overall water splitting ACS Catalysis 2018, 8(4), 3688-3707 10.1021/acscatal.7b04286 46

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Hydrovisbreaking process for hydrocarbon containing

Apparatus in accordance with claim 7 additionally comprising means for supplying a decomposable molybdenum compound selected from the group consisting of molybdenum dithiophosphates and molybdenum dithiocarbamates to said hydrovisbreaker. This invention relates to a hydrovisbreaking process for hydrocarbon containing feed streams. In one

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Glassy Carbon Electrodes Modified with Molybdenum

2020-5-8  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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A review on the Mo-precursors for catalytic

2019-8-25  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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Base promoted successive dealkylation steps of

2015-1-8  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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US4313818A Hydrocracking process utilizing high

A hydrocracking process is provided utilizing high surface area metal-containing catalysts 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

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Removal of nutrients in various types of constructed

2007-7-15  Nitrogen fixation requires nitrogenase, an oxygen-sensitive iron-, sulfur- and molybdenum-containing enzyme complex which also brings about the reduction of other substrates containing triple covalent bonds (e.g., nitrous oxide, cyanides or acetylene) (Stewart, 1973).

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上海硅酸盐研究所—组合技术与能源材料研究课题组 CAS

11. DaguoGu, Fangfang Wang, Ruguang Ma, Kang Yan, and Jiacheng Wang, “A Thermally Decomposable Template Route to Synthesize Nitrogen-Doped Wrinkled Carbon Nanosheetsas Highly Efficient and Stable Electrocatalysts for the Oxygen Reduction 12.

get price

The different poisoning behaviors of various alkali

2017-1-15  The reactions between the poisons with the vanadia acid were also simulated. Fig. 2 shows the adsorption of NH 3 on the vanadia acid site and the reactions between poisons and vanadia site. NH 3 can be adsorbed by the Brønsted acid to form a NH 3-H- structure, with is highly active to react with gasphase NO .Due to the basicities, the alkali metal containing species will neutralize the

get price

Composition of the soil fungal community is more

2016-8-9  The DOC containing readily decomposable substances such as organic acids and carbohydrates is probably mainly used by bacteria other than fungi (Marschner et al. 2003). However, Waldrop and Zak ( 2006 a) found that the decrease of DOC content in forest soils was associated with the decrease of soil fungal abundance reflected by the ribosomal

get price

2018年发表的部分论文----高性能陶瓷和超微结构国家重点实验

2019-2-26  Anion-containing noble-metal-free bifunctional electrocatalysts for overall water splitting ACS Catalysis 2018, 8(4), 3688-3707 10.1021/acscatal.7b04286 46

get price

decomposable molybdenum containing

decomposable molybdenum containing. We've Been Delivering Solutions For Quarry And Mining Equipment For Years. Put That Expertise To Work For You. Enzymes containing molybdenum in their active sites have been recognized with more than 50 molybdenumcontaining enzymes being purified and biochemically characterized It is .

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vincesgym

vincesgym

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decomposable molybdenum carboxylate

A review on the Moprecursors for catalytic Hydrocarbonsoluble molybdenum catalyst precursors and methods for making the same : Molybdenum carboxylate anion salts containing 214 carbon atoms (acids of butanoic, pentanoic, hexanoic, octanoic, 2ethylhexanoic, etc) A study of cold lake vacuum residue hydroconversion in batch and semibatch reactor using unsupported MoS 2 catalyst

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Refining of heavy slurry oil fractions Phillips

1990-4-30  A preferred hydrovisbreaking process which employs an additive comprising a decomposable molybdenum compound which is mixed with the hydrocarbon containing feed stock for reducing concentrations of metals, sulfur, nitrogen and Ramsbottom carbon residue is disclosed U.S. Pat. No. 4,608,152 issued to Howell, et al.

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Hydrovisbreaking process for hydrocarbon containing

Apparatus in accordance with claim 7 additionally comprising means for supplying a decomposable molybdenum compound selected from the group consisting of molybdenum dithiophosphates and molybdenum dithiocarbamates to said hydrovisbreaker. This invention relates to a hydrovisbreaking process for hydrocarbon containing feed streams. In one

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Patents invented by Jerald Howell Radaris

2020-11-1  A decomposable molybdenum compound selected from the group consisting of a mixture of a molybdenum dithiophosphate and a molybdenum carboxylate and a mixture of a molybdenum dithiocarbamate and a molybdenum carboxylate is disclosed. The decomposable molybdenum compound may be added, in a hydrovisbreaking process, to a hydrocarbon-containing

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A review on the Mo-precursors for catalytic

2019-8-25  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

get price

Base promoted successive dealkylation steps of

2015-1-8  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

get price

Removal of nutrients in various types of constructed

2007-7-15  Nitrogen fixation requires nitrogenase, an oxygen-sensitive iron-, sulfur- and molybdenum-containing enzyme complex which also brings about the reduction of other substrates containing triple covalent bonds (e.g., nitrous oxide, cyanides or acetylene) (Stewart, 1973).

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Hydrofining composition

Hydrofining process for hydrocarbon containing feed streams. USP1988034728417. Kukes Simon G. (Bartlesville OK) Davis Thomas (Bartlesville OK) Efner Howard F. (Bartlesville OK) Hogan Robert J. (Bartlesville OK) Coombs Daniel M. (Bartlesville OK

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