ClassID:

84981

C01B33/10736 - CPC Classification

Classification description:

Silicon; Compounds thereof; Compounds containing halogen; Halogenated silanes; Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by reacting chlorine with silicon or a silicon-containing material with the preferential formation of trichlorosilane from silicon

Recent Application in this class:
#1
20200276552
2020-09-03

Fluidized-bed-type reactor, and method for manufacturing trichlorosilane

#2
20170113938
2017-04-27

Method for producing chlorosilane gas using continuous tubular reactor

#3
20120301385
2012-11-29

Process for producing trichlorosilane

#4
20120275982
2012-11-01

Reaction apparatus for producing trichlorosilane and method for producing trichlorosilane

#5
20120114546
2012-05-10

Hybrid TCS-siemens process equipped with 'turbo charger' FBR; method of saving electricity and equipment cost from TCS-siemens process polysilicon plants of capacity over 10,000 MT/YR

#6
20110297884
2011-12-08

Method of producing trichlorosilane (TCS) rich chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor -II

#7
20110129402
2011-06-02

Method of producing trichlorosilane (TCS) rich product stably from hydrogenation of silicon tetra chloride (STC) in fluidized gas phase reactor (FBR) and the structure of the reactor

#8
20100264362
2010-10-21

Method of producing trichlorosilane (TCS) rich Chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor

#9
20100061913
2010-03-11

Method to convert waste silicon to high purity silicon

#10
20100061911
2010-03-11

METHOD TO CONVERT SILICON POWDER TO HIGH PURITY POLYSILICON THROUGH INTERMEDIATE SiF4

#11
20100061901
2010-03-11

Apparatus for producing trichlorosilane

#12
20100032630
2010-02-11

Recovery of silicon from kerf silicon waste

#13
20100001236
2010-01-07

Method of producing trichlorosilane (TCS) rich product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor

#14
20090123359
2009-05-14

Reaction apparatus for producing trichlorosilane and method for producing trichlorosilane

#15
20050074387
2005-04-07

Method for producing chlorosilanes