accent sales presentation ph
DESCRIPTION
A patented water treatment catalyst bed this can reduce the COD to zero 100% ecofriendly & a great technology.TRANSCRIPT
Johnson Matthey
1
Overview
• Our Businesses --
– Precious Metal Marketing and Refining
– Catalysts and Technologies for Chemicals Processes
– Auto catalysts, Heavy Duty Diesel Catalysts and pollution control systems.
– Fuel Cell Components
– API and research chemicals.
• Origins date back to 1817, floated 1942, FTSE 100 company since
June 2002
• Net Revenues of £ 10 billion for year ending Mar 2011.
• Operations in over 30 countries with 9,700 employees. Tangible
presence in almost all countries.
• Expertise in advanced materials with focus on high value added, high
technology products and services
2
Divisional Structure
Johnson
Matthey
Environmental Technologies Precious Metal Products Fine Chemicals
Emission Control Technologies
Process Technologies
Fuel Cells
Services
- Platinum Marketing and Distribution
- Refining
Manufacturing
- Noble Metals
- Colour Technologies
- Catalysts and Chemicals
API Manufacturing
- Macfarlan Smith
- Pharmaceutical Materials
and Services
Research Chemicals
3
Global Operations network – Chemical Catalysts
4
Waste Water Treatment
Technology
- Technology for Water Recycling and Zero Discharge Requirements
5
3 Major Solutions From Accent
• Destroy COD causing organics. Unit
can be operated and designed for 0
COD outlet.
• Removes Color from dye house waste
• Destroys recalcitrant COD (Non bio –
degradable organics)
6
Process Chemistry
• COD value is oxygen required for complete oxidation
of organics
• Accent works on the same principle
Ni OIV
2
Ni OII
OCl -
Cl -
R
RO
Reaction 1
NaOCl + => CAT - O + NaCl
Reaction 2 (partial oxidation)
ORG + CAT - O => ORG - O + CAT
Reaction 3 (total mineralisation)
ORG - O + CAT - O => CO32- + H2O + CAT
Impact of Catalysis in the process
• Lab experiments– Solute: ethyl acetate
• 600 mls solution
• Catalyst: 15 mls
• EtAc 0.12-0.14 mM
– Ethyl Acetate is relatively refractory
– Data show significant oxidation rate enhancement by the catalyst
– Data analysis shows catalysed reaction is second order
3
5
10
20
30
50
100
Time
Ethyl Acetate Conc. (ppm)
Hypo.
Concs
No Cat
0.35 mM
With Cat
0.17 mM
0.23 mM
0.3 mM
0.52 mM
ACCENT™ ACCENT™ ACCENT™ ACCENT™ : Range of Application
Chemicals : Oxidised in the Laboratory
• Sulphides, amines
• Alcohols, ketones, aldehydes, phenols, ethers, carboxylic
acids and carboxylates
• Olefines, aromatic and cyclic hydrocarbons
• Chlorinated and other substituted hydrocarbons
• Organic Dyes and bio toxins.
ACCENT™ ACCENT™ ACCENT™ ACCENT™ in the Textile Industry
• Catalytic decolourisation / COD reduction
• Targeted at
– Dyehouse Waste and Wash Water
• Integration with membrane technology allows recycle
of process water.
ACCENTACCENTACCENTACCENTTMTMTMTM –––– ProcessProcessProcessProcess
11
AqueousProduct
to Discharge or Recycle
Packed Bed Catalytic
Reactor
HypoDosingPump
CausticDosingPump
Speed
Control
Speed
Control
RatioControl pH
Analysis
Dosing
Demand
Flow Analysis
Dosing
Control
ACCENT™ ACCENT™ ACCENT™ ACCENT™ : Main Process Features
• Feed tank
• Pre heating -- Use of plant waste steam.
– Typical operating temperature 30-50 °C
• Controlled addition of dosing chemicals
– Sodium hypochlorite + caustic soda
– Based on feed flow and measured concentration
– Responds to variations in feed
• Hydraulic flow reactor at ambient pressure
– Multiple fixed catalyst beds within one vessel
• Continuous monitoring of effluent
– Monitors hypo & contaminants and optimize
dosing.
• Fully automated control
– Continuous measurement of the feed stream
– Requirement for in-line monitoring / control of pH
• Only periodic sampling for pH verification
required
ACCENT™ ACCENT™ ACCENT™ ACCENT™ : Main Process Features
Benefits of ACCENTBenefits of ACCENTBenefits of ACCENTBenefits of ACCENTTMTMTMTM
• Enable Plant Expansions without any major
investments or expansions in ETP.
• Zero Liquid discharge possible.
• Highly compact unit. Very less land usage
among comparable technologies.
• Ease of operation - Fit and Forget System
14
Johnson Matthey AdvantageJohnson Matthey AdvantageJohnson Matthey AdvantageJohnson Matthey Advantage
• Guaranteed Performance backed with
close Technical Follow up.
• On site start up assistance and site
monitoring.
• Dedicated division focusing on further new
cost effective technologies that will come in
immediate future, i.e. insitu oxygen
generation.
15
Schematic of the ACCENT™ ACCENT™ ACCENT™ ACCENT™ Reactor
CATALYST BED
INTERNAL BAFFLESUnderflow Overflow Baffle Weir
TREATED EFFLUENT
AQUEOUS
EFFLUENT
ReferencesReferencesReferencesReferences
17
CustomerCustomerCustomerCustomer Main componentMain componentMain componentMain component LocationLocationLocationLocation IndustryIndustryIndustryIndustry
Asahi Glass Dimethyl Sulphoxide, Ethanol Japan Chemicals
Sigma Aldrich Diverse Chemicals USA Fine Chemicals
Shin Haseyama Dioxins Japan Waste Treatment
Asahi Glass Propylene Glycol Japan Polymers
Asahi Glass Methanol Japan Chemicals
Sam Yang Innochem Phenol South Korea Chemicals
SummarySummarySummarySummary
• Guaranteed < 50 ppm COD Outlet
• Guaranteed removal of Color.
• Guaranteed Catalyst Life time.
• Smaller usage of Land
• Debottleneck ETP allowing plant
expansions.
• Zero Liquid discharge
• Easy Operation. Fit and Forget.
18
Thank You
19