公开(公告)号：US20180094196A1

公开(公告)日：2018-04-05

申请号：US15831358

申请日：2017-12-04

Applicant: WUHAN KAIDI ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

Inventor： Daxiang WANG ,  Pingyu Kuai ,  Meng Li ,  Yanfeng Zhang

IPC: C10G2/00 ,  C10J3/00 ,  C10K1/00 ,  C10K1/12 ,  C10K1/32

CPC classification number: C10G2/34 ,  C01B3/04 ,  C01B3/52 ,  C10G2/00 ,  C10G2/35 ,  C10G2/50 ,  C10J3/00 ,  C10J3/48 ,  C10J3/84 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/1659 ,  C10K1/005 ,  C10K1/122 ,  C10K1/32 ,  C25B1/34 ,  C25B15/08 ,  Y02E50/32 ,  Y02E60/364

Abstract: A method for Fischer-Tropsch synthesis, the method including: 1) gasifying a raw material to obtain a crude syngas including H2, CO and CO2; 2) electrolyzing a saturated NaCl solution using a chloralkali process to obtain a NaOH solution, H2 and H2; 3) removing the CO2 in the crude syngas using the NaOH solution obtained in 2) to obtain a pure syngas; and 4) insufflating the H2 obtained in 2) to the pure syngas to adjust a mole ratio of CO/H2 in the pure syngas, and then introducing the pure syngas for Fischer-Tropsch synthesis reaction. A device for Fischer-Tropsch synthesis includes a gasification device, an electrolyzer, a first gas washing device, and a Fischer-Tropsch synthesis reactor.

公开(公告)号：US20180009663A1

公开(公告)日：2018-01-11

申请号：US15713689

申请日：2017-09-24

Applicant: WUHAN KAIDI ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

Inventor： Yilong CHEN ,  Yanfeng ZHANG ,  Pingyu KUAI ,  Wentang TIAN ,  Daxiang WANG

IPC: C01B3/40

CPC classification number: C01B3/40 ,  C01B3/386 ,  C01B32/40 ,  C01B2203/0261 ,  C01B2203/1017 ,  C01B2203/1082 ,  C01B2203/1241 ,  C01B2203/1614 ,  C01B2203/169

Abstract: A method for drying a catalytic oxidation furnace, the method including: 1) charging a feed gas including oxygen and natural gas, and a temperature control gas to a catalytic oxidation furnace loaded with a catalyst; 2) preheating a mixed gas including the feed gas and the temperature control gas to increase the temperature of the mixed gas, and stopping the preheating when the temperature of the mixed gas achieves a temperature adapted to trigger the oxidation reaction of the mixed gas; and 3) within the molar ratio of the temperature control gas to the feed gas being 0.1-7:1.3-1.6, reducing the molar ratio of the temperature control gas to the feed gas such that the rise of the temperature of the mixed gas conforms to the temperature rising rate of the drying-out curve of a heat insulation refractory material of the catalytic oxidation furnace.