Application Number: 00111192Application Date: 2000.06.20Publication Number: 1329941Publication Date: 2002.01.09Priority Information: International: B01J38/00Applicant(s) Name: Qilu Petro-Chemical Co, China Petro-Chemical GroupAddress: Inventor(s) Name: Zhu Guanglin;Zhou Hongjun;Fu YuanshengPatent Agency Code: 37001Patent Agent: chen huizhenAbstract A process for regenerating the catalyst used for hydrolyzing COS includes such steps as calcining the deactivated catalyst at a certain temp, washing with Read more
Archive : carbonyl
Carbonyl synthetic gas preparing process through vapor transformation of hydrocarbon and CO2
Application Number: 00111252Application Date: 2000.08.01Publication Number: 1336358Publication Date: 2002.02.20Priority Information: International: C01B3/38;C07C27/06Applicant(s) Name: Qilu Petrochemical Co., China Petrocheimcal Group Corp.Address: Inventor(s) Name: Hao Shuren;Cheng Yuchun;Li ChunluPatent Agency Code: 37001Patent Agent: dai jianbeiAbstract The present invention relates to method of preparing carbonyl synthetic gas through conversion of hydrocarbon vapour, it includes: light oil, liquified gas or Read more
Hydrolytic catalyst of carbonyl sulfur and its preparing process and application
Application Number: 00119385Application Date: 2000.07.11Publication Number: 1304781Publication Date: 2001.07.25Priority Information: International: B01D53/48;B01D53/86;B01J21/04;B01J23/02;C10K1/34Applicant(s) Name: Shanxi Inst of Coal Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhu Yulei;Su Hualian;Xiang HongweiPatent Agency Code: 14001Patent Agent: wei shuweiAbstract A hydrolytic catalyst of carbonyl sulfur is prepared from gamma-Al2O3 (83-97%), K2O (2-15%) and BaO (0.1-2%) through isovolumic solution infusion method. Read more
One-step desulfurizing agent of sulfur carbonyl
Application Number: 00122946Application Date: 2000.08.30Publication Number: 1340373Publication Date: 2002.03.20Priority Information: International: B01D53/48;B01D53/88;B01J21/04;B01J21/06;B01J23/72;B01J27/00;B01J31/02Applicant(s) Name: Dalian Inst of Chemicophysics, Chinese Academy of SciencesAddress: Inventor(s) Name: Li Fulin;Wang Shudong;Wu DiyongPatent Agency Code: 21002Patent Agent: zhang chenAbstract An one-step desulfurizing agent of sulfur carbonyl contains metallic oxide (1-20 wt%), modifier (4-12), mass-transfer promoter (0.01-0.1) and activated carbon (the rest). Read more
Homogeneous rhodium catalyst for carbonyl synthesis and preparation method thereof
Application Number: 00124639Application Date: 2000.09.28Publication Number: 1345631Publication Date: 2002.04.24Priority Information: International: B01J31/20Applicant(s) Name: Inst. of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Yuan Guoqing;Pan Pinglai;Diao KaishengPatent Agency Code: 11021Patent Agent: wang huiminAbstract The homogeneous rhodium catalyst for carbonylation reation processes chelating cationic square planar cis-dicarbonyl rhodium structure with bidentate ligand using N and O as Read more