Contact Us   ©¦   Site Map
About US    ©¦     Main Product     ©¦     ClO2 powder     ©¦     ClO2 tablets    ©¦     ClO2 Technology     ©¦    ClO2 Applications  
 
Product List
Water Treatment Chemicals
Chlorine Dioxide
SDIC
TCCA
APIs and Intermediates
Custom Synthesis
Products
 
Product Search     
 
Cooperating with domestic famous universities, we can produce key intermediates in quantities from
grams to tons with scale-up and multi-purpose production facilities. Under powerful researching and
developing team, we provide innovative solutions¡¢ state-of-art product for individual requirements of
our customers by ways of developing new synthetic pathways, adaption of existing procedures and
upscaling of lab process.
Normal development from lab technical process to commercial production in our workshop takes about one to two months:
Step   I: Technical Research-Lab Process
Step  II: Technical Process Development-Pilot Production
Step III: Scaling Up-Process Optimization
Step  IV: Documentation-Commercial Production.

1.Our equipments:

Pressure: 0.5MPa - 25MPa glass-lined 0.5-50 cubic meters
reaction temperature: -75 C -- +600 C stainless steel: 0.5-20 cubic meters
rectification and dephlegmation equipments titanium: 1-5 cubic meters
GC and HPLC Fermentor:5-150 cubic meters.
reactors:  

2.Reactions:

ACETYLATION ESTERIFICATION
ACYLATION FLUORINATION
ACETYLENE REACTION FRIEDEL CRAFTS REACTIONS
AMMONOLYSIS REACTION FUSION WITH POLYPHOSPHORIC ACID
ALKOXYLATION REACTION GRIGNARD REACTIONS
AZIDE CHEMISTRY HALIDE EXCHANGE
BROMINATION HALOGENATION
BIOCATALYS HOFFMAN REACTION
CARBOMETHYLATION HYDROXYLATION
CARBOXYLATION INDUSTRIAL CHROMATOGRAPHY
CATALYTIC HYDROGENATION ISOLATION FROM NATURAL SOURCES
CHIRAL SYNTHESIS ISOMERISATION
CHLORINATION LOW TEMPERATURE REACTIONS
C-C COUPLING C-C MANNICH REACTION
CONDENSATION NITROSATION
CYANATION ORGANOMETALLIC REACTIONS
CYCLIZATION QUATERNIZATION
DOEBNER REACTION RETTER REACTION
DIECKMANN CYCLIZATION REDUCTION
DEHALOGENATION SULPHONATION
DIELS ALDER REACTION ULLMAN REACTION
DIMETHYL SULFATE CHEMISTRY VILSMEIER-HAACK REACTION
ELECTROCHEMICAL REACTIONS WILLIAMSON SYNTHESIS
EPOXIDATION WITTIG REACTION
 
About US    |    Main Product    |    ClO2 powder    |    ClO2 tablets    |    ClO2 Technology    |    ClO2 Applications   

Address: No.156, Tangu East Road, Shijiazhuang city, Hebei Province,China. Tel: 86-311-66616213, Fax: 86-311-66616215
Richem 1997-2009.All Rights Reserved.
Established In2003¡¯