Shenyang Sinochem Agrochemicals R&d Co., Ltd.

Other

China Petroleum & Chemical Corporation

Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp.

Jiangsu Yangnong Chemical Co., Ltd.

Gang Wang

Bin Li

Bing Jiang Sun

Xiangchen Fang

Bo Qin

Junfeng Wang

Huibin Yang

Qin Sun

Dongliang Cui

Zhonggang Shan

Junwu Ying

Hao Zhang

Weiping Fang

Lin Chen

Hongjuan Ma

Jiyong Liu

Liang Lv

Fan Zhang

Shuang Liang

Yan Cheng

Zhengmao Lu

Heying Pei

Mingxin Wang

Yonglin Wang

Zemin Fu

Suhua Sun

Jiahuan Wang

Guolin Wu

Jianan Sun

Guang Chen

Chonghui Li

Fenglan Cao

Yulan Gao

Shenghua Yuan

Li Cai

An alkene-containing amide compound of formula (I) and agriculturally acceptable salts thereof can be used as herbicides.

Alkene-containing amide compound and application thereof

The present invention belongs to the field of fungicides, and relates to an amide compound and the preparation method and use thereof. The amide compound is as shown in general formula I:  Each substituent in Formula I is defined in the description. The compound of general formula I of the present invention has an outstanding fungicidal activity, and can be used for controlling fungal diseases.

Amide compound and the preparation method and use thereof

The present invention relates to a hydrogenation catalyst composition, process for preparing the same and use thereof. The composition comprises a hydrogenation catalyst, an organonitrogen compound in an amount of 0.01%-20% by weight of the catalyst, a sulfiding agent in an amount of 30%-150% by weight of the sulfur-requiring amount calculated theoretically of the hydrogenation catalyst, and an organic solvent in an amount of 0.1%-50% by weight of the catalyst. The preparation process comprises introducing the required substances onto the hydrogenation catalyst in oxidation state. By introduction of the organonitrogen compound, sulfur and organic solvent, the hydrogenation catalyst composition of the present invention may further increase the sulfur-maintaining ratio of the catalyst during the activation, slow down the concentrative exothermic phenomenon, decrease the rate of temperature rise of the catalyst bed layer, and improve the activity of the catalyst. The process of the present invention may be used for the treatment before the application of various hydrogenation catalysts.

Hydrogenation catalyst composition, process for preparing the same and use thereof

A catalyst for hydrodemetalization of heavy oil, especially residuum oil, and a process for preparing the same, wherein said catalyst comprises the metal elements of Groups VIII and/or VIB as active components supported on an alumina carrier having large pores. The total pore volume of said carrier is in the range of 0.80&tilde;1.20 ml/g (by mercury porosimetry method), the specific surface area in the range of 110&tilde;200 m,/g, the peak pore diameter in the range of 15&tilde;20 nm, and the bulk density in the range of 0.50&tilde;0.60 g/ml. In the process of the invention, a physical pore-enlarging agent and a chemical pore-enlarging agent are added simultaneously during the mixing of the pseudoboehmite to a plastic mass, then extruding, drying, calcining, the carrier is obtained, then impregnating with active components by spraying onto the carrier, after drying and calcining, the catalyst is obtained. The catalyst of the invention is suitable for the hydrodemetalization and/or hydrodesulfurization of heavy oil, particularly residuum oil.

Catalyst for hydrodemetalization of heavy oil

Growing community of inventors

Liaoning, China

Gang Wang