Patent application

Summary of National Invention Patents

No. Patent Type of patent Contry Time Application number Patent No.
Authorization time
1
A gaseous phase circulation method of thionyl chloride by sulfur dioxide gas phase synthesis
Patent for invention
China
2008/1/30
2008100047820
ZL200810004780.1
April 22, 2009
2
Processing for transporting crude thionyl chloride from low pressure to high pressure by taking advantage of high difference
Patent for invention
China
2008/1/18
2008100011960
ZL200810004782.0
April 22, 2009
3
Processing for synthesizing liquid phase circulation by sulfur dioxide gas phase
Patent for invention
China
2008/1/30
2008100047801
ZL200810001196.0
April 22, 2009
4
Multistage fractionation process of high-purity thionyl chloride
Patent for invention
China
2008/1/18
200810001195.6
ZL200810001195.6
June 10, 2009
5
Synthetic process of thionyl chloride by crude thionyl chloride
Patent for invention
China
2008/1/30
200810004779.9
ZL200810004779.9
September 29, 2009
6
Production process of sodium sulfite using exhaust in thionyl chloride synthesis
Patent for invention
China
2008/1/18
200810001198.X
ZL200810001198.X
September 29, 2010
7
A kind of pipeline reactor and synthetic process of hydrazine hydrate by pipeline reactor
Patent for invention
China
2007/6/15
2007101111694
ZL2007101111694
December 1, 2010
8
Application of one-way gas conveyer device in circular manufacturing technique of thionyl chloride
Patent for invention
China
2008/1/23
200810001199.4
ZL200810001199.4
December 1, 2010
9
Preparation process of exhaust in the synthesis process of thionyl chloride
Patent for invention
China
2008/2/3
200810001197.5
ZL200810001197.5
January 05, 2011
10
Synthetic method of thionyl chloride by setting return pipe on both sides of pump
Patent for invention
China
2008/2/3
200810004781.6
ZL200810004781.6
March 30, 2011
11
Condensation and cooling equipment for the synthesis of thionyl chloride
Patent for invention
China
2008/1/23
200810001200.3
ZL200810001200.3
May 30, 2012
12
Process for decompression, exhaust, absorption and cyclic utilization in the production of thionyl chloride
Patent for invention
China
2014/7/31
2014103713532
ZL2014103713532
July 8, 2015
13
A process to control material flow in the synthesis of thionyl chloride by DCS
Patent for invention
China
2014/7/31
2014103709128
ZL2014103709128
September 23, 2015
14
A AC foaming agent vapor heat transfer type reactor
Patent for invention
China
2014/8/18
2014104053046
ZL2014104053046
July 8, 2015
15
A closed compound filter tank for cleaning AC foaming agent
Patent for invention
China
2014/11/19
201410661229.X
ZL201410661229.X
January 13, 2016
16
A reactor and process for producing ADC foaming agent
Patent for invention
China
2014/11/19
201410661382.2
ZL201410661382.2
October 05, 2016

AC Marketing: +86-798-6806866 6806888(Foreign Trade)    Thionyl Chloride Marketing: +86-798-6806468    Chlor-alkali Marketing:+86-798-6806469    Dimethylol Propionic Acid/Dimethylol Butanoic Acid:+86-798-6806178

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