Tag Archives: mercaptan

Refined active carbon desulfurizer for eliminating mercaptan and thioether and its prepn.

Application Number: 00114588Application Date: 2000.05.24Publication Number: 1324686Publication Date: 2001.12.05Priority Information: International: B01J20/20Applicant(s) Name: Hubei Prov. Inst. of ChemistryAddress: Inventor(s) Name: Ye Jingdong;Zhang Chuanxue;Zhang QingjianPatent Agency Code: 42102Patent Agent: zhang anguoAbstract The desulfurizing agent comprises oxide or salt of Na, Cu and Si and active carbon. Its preparation method is characterized by adding water soluble compounds… Read More »

Mercaptan and sulfenyl-(methyl) acrylate compound and their application

Application Number: 00122673Application Date: 1997.05.29Publication Number: 1308060Publication Date: 2001.08.15Priority Information: 1996/5/29 JP 135515/96; 1996/5/30 JP 136504/96International: C07C327/28;C08F20/38;G02B1/04Applicant(s) Name: Mitsui Chemicals, Inc.Address: Inventor(s) Name: Ohayashi Seiichi;Kawauchi Keiya;Suzuki JunyukiPatent Agency Code: 72001Patent Agent: tan mengshengAbstract The present invention relates to a compound of the following formula (1) and a method for producing the same, and to be… Read More »

Mercaptan and sulfenyl-(methyl) acrylate compound and their application

Application Number: 00122674Application Date: 1997.05.29Publication Number: 1308061Publication Date: 2001.08.15Priority Information: 1996/5/29 JP 135515/96; 1996/5/30 JP 136504/96International: C07C333/04;C08F20/38;G02B1/04Applicant(s) Name: Mitsui Chemicals. Inc.Address: Inventor(s) Name: Ohayashi Seiichi;Kawauchi Keiya;Suzuki JunyukiPatent Agency Code: 72001Patent Agent: tan mengshengAbstract The present invention relates to a compound of the following formula (1) and a method for producing the same, and to be… Read More »

Nanometer level transition metal oxide catalyst for transforming mercaptan and its prepn.

Application Number: 00107682Application Date: 2000.05.23Publication Number: 1324689Publication Date: 2001.12.05Priority Information: International: B01J23/00;B01J23/84;B01J37/02;C10G27/04Applicant(s) Name: Sanju Chemical Techn Co., Ltd., BeijingAddress: Inventor(s) Name: Liu Zhenyi;Lin Ke;Zhang JiePatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a catalyst for converting thioalcohol contained in gas state or liquid state petrochemical material and its preparation method, the active… Read More »

Catalyst for converting mercaptan contained in hydrocarbon oil

Application Number: 00107681Application Date: 2000.05.23Publication Number: 1324915Publication Date: 2001.12.05Priority Information: International: B01J23/80;B01J23/84;C10G27/00Applicant(s) Name: Sanju Chemical Techn Co., Ltd., BeijingAddress: Inventor(s) Name: Liu Zhenyi;Lin Ke;Zhang JiePatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a catalyst for converting thioalcohol contained in hydrocarbon oil, and a catalyst using spinel type oxide as active component for… Read More »