CAS: 51274-00-1; Pigment Yellow 42

专利信息

专利号:US-10882813-B2
优先权日:2014-12-17
标 题:Method for the synthesis of ferric oraganic compounds
发明人：PULLAGURLA MANIK REDDY; NANDA KUMAR MECHERIL VALSAN; RANGISETTY JAGADEESH BABU; BHUDETI RAJESH; NAGARAPU RADHA
权利人:BIOPHORE INDIA PHARMACEUTICALS PVT LTD
摘要:The present invention relates to an improved method for the synthesis of Ferric Citrate and also to provide an amorphous form of Ferric Citrate having an active surface area less than 14 sq.m/g.

专利号:US-4414021-A
优先权日:1982-05-06
标题 :Process for the synthesis of iron powder
发明人：WELBON WILLIAM W
权利人:WELBON WILLIAM W
摘要:A process for preparing iron powder suitable for use in preparing the iron-potassium perchlorate heat-powder fuel mixture used in thermal batteries, comprises preparing a homogeneous, dense iron oxide hydroxide precipitate by homogeneous precipitation from an aqueous mixture of a ferric salt, formic or sulfuric acid, ammonium hydroxide and urea as precipitating agent; and then reducing the dense iron oxide hydroxide by treatment with hydrogen to prepare the iron powder.

专利号:CN-102910684-B
优先权日:2012-08-13
标 题:Gram-scale Synthesis of Monodisperse Fe3O4 Nanoparticles

专利号:CN-102971014-A
优先权日:2010-06-29
标 题 :Synthesis of High Performance Iron Oxide Particle Tracers for Magnetic Particle Imaging (MPI)

专利号:US-5597547-A
优先权日:1995-04-13
标 题 :Reduction of residual chloride in iron oxides
发明人：HAMILTON JR DAVID M
权利人:SHELL OIL CO
摘要:A process for reducing the residual chloride present in iron oxides, particularly in regenerated iron oxides produced from hydrochloric acid waste liquid generated from steel pickling, by post-synthesis treatment of the iron oxides with yellow iron oxide, and subsequently heating the mixture at a temperature sufficient to release at least a part of the crystalline water contained in the yellow iron oxide to facilitate the removal of residual chloride present in iron oxides. The purified regenerated iron oxides are particular suitable for making high-grade ferrites.

专利号:CN-102428026-B
优先权日:2009-03-17
标 题 :Synthesis of lithium-iron-phosphate under hydrothermal conditions