CO2 Metering of liquid CO2 (blowing agent)

CO₂ Metering of liquid CO₂ (blowing agent)

The customer’s challenge: For the manufacturing of insulation materials the metering of liquid CO2 (blowing agent) is required

LEWA’s scope of delivery: System

Delivery in detail: Custom-designed metering system with 1 LEWA ecoflow diaphragm metering pump, type LDB1 / M200, cooling unit, mass flow meter, DCS with control according to set point setting

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump
LEWA ecofoam

Fluid	Pressure in bar	Flowrate in l/h
Carbon dioxide	300	4.2

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Blowing agents, Expanded foam, Extrusion

Metering of liquid CO2 (blowing agent)

Metering of liquid CO2 (blowing agent)

The customer’s challenge: For the manufacturing of insulation materials the metering of liquid CO₂ (blowing agent) is required

LEWA’s scope of delivery: Skid

Delivery in detail: 1 Custom-designed metering system with 1 LEWA ecoflow diaphragm metering pump, type LDE3 / M200, cooling unit, mass flow meter, DCS with control according to set point setting

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump

Fluid	Pressure in bar	Flowrate in l/h
Carbon dioxide	414	100

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Blowing agents; Expanded foam, Extrusion

Metering of liquid butane (blowing agent)

Metering of liquid butane (blowing agent)

The customer’s challenge: For the manufacturing of insulation materials and packaging materials the metering of liquid butane (blowing agent) is required

LEWA’s scope of delivery: System

Delivery in detail: 1 Custom-designed metering system with 1 LEWA ecoflow diaphragm metering pump, type LDC3 / M910S, mass flow meter, piping, filter, pressure regulator and control cabinet with LEWA smart control controller

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump
LEWA smart control

Fluid	Pressure in bar	Flowrate in l/h
Butane	340	30

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Blowing agents, Expanded foam, Extrusion

Metering of antistatic agent

Metering of antistatic agent

The customer’s challenge: In a refinery process additives have to be reliably metered

LEWA’s scope of delivery: System

Delivery in detail: Custom-designed metering system completely installed in container with 2 LEWA ecoflow diaphragm metering pumps, type LDB / M900, for hazardous area zone 1, including pulsation damper, strainer, valves, pressure transmitter and mass flow meter

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump

Fluid	Pressure in bar	Flowrate in l/h
Antistatic agent	14	50

Market	Process
Petroleum Refining / Refineries	Additive (final products i.e.fuel,wax)

Metering of butane (blowing agent)

Metering of butane (blowing agent)

The customer’s challenge: For the manufacturing of insulating material a metering system for butane (blowing agent) is needed

LEWA’s scope of delivery: System

Delivery in detail: Custom-designed metering system with 1 LEWA ecoflow diaphragm pump, type LDD3 / M910, cooling unit, mass flow meter, DCS with control according to set point setting

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump
LEWA ecofoam

Fluid	Pressure in bar	Flowrate in l/h
Butane	350	88

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Blowing agents, Expanded foam, Extrusion

Metering of liquid butane (blowing agent)

Metering of liquid butane (blowing agent)

The customer’s challenge: For the manufacturing of insulation materials a metering system for liquid butane (blowing agent) is required

LEWA’s scope of delivery: System

Delivery in detail: 1 Custom-designed metering system with 1 LEWA ecoflow diaphragm metering pump, type LDE3 / M900, mass flow meter, DCS with control according to set point setting

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump
LEWA ecofoam

Fluid	Pressure in bar	Flowrate in l/h
Butane	350	100

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Blowing agents, Expanded foam, Extrusion

Metering of dispersion of polymers

Metering of dispersion of polymers

The customer’s challenge: For the manufacturing of roofing tiles a metering system for dispersion of polymers is needed

LEWA’s scope of delivery: Skid

Delivery in detail: 1 Custom-designed metering system with 1 LEWA ecoflow diaphragm metering pump, type LDE1 / M900, reduced pulsation at 2 different pressures, 2 pressure retaining valves, control unit

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump

Fluid	Pressure in bar	Flowrate in l/h
Polymer	80	300

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Dispersions

Metering of flame retardant

Metering of flame retardant

The customer’s challenge: In the production of plastics flame retardant has to be metered

LEWA’s scope of delivery: System

Delivery in detail: Custom-designed metering system completely electrical heat traced and insulated, with 1 gear wheel pump, storage tank, strainer, valves, mass flow meter and control cabinet, for operating temperature of 80 °C

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump
LEWA ecofoam

Fluid	Pressure in bar	Flowrate in l/h
Flame retardant	137	14

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Polyester

Metering of flame retardant (Irganox 1081)

Metering of flame retardant (Irganox 1081)

The customer’s challenge: In the production of plastics the metering of flame retardant is required

LEWA’s scope of delivery: System

Delivery in detail: Custom-designed metering system completely installed in heated cabinet, with 1 LEWA ecoflow diaphragm metering pump, type LDB1 / M900, strainer, valves, mass flow meter and control cabinet, with melting tank 50 l, for operating temperature of 100 °C.

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump

Fluid	Pressure in bar	Flowrate in l/h
Flame retardant	20	14

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	PVC - E-PVC

Metering of chlorofluorocarbon (CFC) (blowing agent)

Metering of chlorofluorocarbon (CFC) (blowing agent)

The customer’s challenge: For the manufacturing of insulating packing material the metering of chlorofluorocarbon (CFC), freon 152 a as blowing agent is required

LEWA’s scope of delivery: System

Delivery in detail: Custom-designed metering system with 1 LEWA ecoflow diaphragm metering pump, type LDC3 / M910, cooling unit, mass flow meter, DCS with control according to set point setting

LEWA main product/s:
Custom-designed metering system
LEWA ecoflow diaphragm metering pump
LEWA ecofoam

Fluid	Pressure in bar	Flowrate in l/h
Foaming agent	300	30

Market	Process
Synthetic Fibers - Synthetic Materials / Plastics	Blowing agents, Expanded foam, Extrusion

Metering of phosphate precipitation

Metering of phosphate precipitation

The customer’s challenge: Modernization of a phosphate precipitation metering station in compliance with statutory regulations and savings in power consumption

LEWA's scope of delivery: Pump

Delivery in detail: 4 LEWA ecosmart diaphragm metering pumps, type LCA1

LEWA main product/s: LEWA ecosmart

Fluid	Pressure in bar	Flowrate in l/h
Phosphate precipitation	max.12	26

Market	Process	Customer
Water treatment / Chemicals	Metering of phosphate precipitation	Conaqua Wassertechnik GmbH

Metering of citric acid

Metering of citric acid

The customer’s challenge: In an extraction process citric acid shall be reliably metered

LEWA’s scope of delivery: Skid

Delivery in detail: 1 Custom-designed metering system with 1 LEWA ecodos sanitary pump, type 550

LEWA main product/s:
Custom-designed metering system
LEWA ecodos sanitary / hygienic

Fluid	Pressure in bar	Flowrate in l/h
Citric acid	5	550

Market	Process
Chemical / Pharmaceuticals / Cosmetics	Basic operations (separating, extract.)

Injection of scale inhibitor

Injection of scale inhibitor

The customer’s challenge: For the injection of scale inhibitor a compact injection package for offshore service is required

LEWA’s scope of delivery: Package

Delivery in detail: Compact LEWA Chemical Injection pump skid with LEWA ecoflow diaphragm metering pump, type LDB and interconnecting tubing

LEWA main product/s:
LEWA Chemical Injection Package (CIP)
LEWA ecoflow diaphragm metering pump

Fluid	Pressure in bar	Flowrate in l/h
Scale inhibitor	60	6

Market	Process
Offshore / Oil & Gas	Oil production, Offshore

Methanol injection

Methanol injection

The customer’s challenge: For FPSO operation in arctic conditions a package for the injection of methanol shall be installed in a minimum available space

LEWA’s scope of delivery: Package

Delivery in detail: LEWA triplex process diaphragm pump, type G3G, G3S and GS

LEWA main product/s: LEWA triplex process diaphragm pump

Fluid	Pressure in bar	Flow rate in l/h
Methanol	250	52,400
Methanol	305	8,000
Methanol	364	1,500

Market	Process
Offshore floater / Oil & Gas	Oil production, Offshore floater

Disposal of hydrocarbon condensate

Disposal of hydrocarbon condensate

The customer’s challenge: Hydrocarbon condensate is a waste product during the production of natural gas. For the disposal hermetically tight process diaphragm pumps are required

LEWA’s scope of delivery: Pump

Delivery in detail: 2 LEWA triplex process diaphragm pumps, type LDE3 mounted on a base frame with roof

LEWA main product/s: Custom-designed skid & package

Fluid	Pressure in bar	Flowrate in l/h
Hydrocarbon condensate	99	2,000

Market	Process
Onshore / Oil & Gas	Gas production, Onshore

Disposal of Condensate

Disposal of Condensate

The customer’s challenge: Condensate is a waste product during the production of natural gas. For the disposal hermetically tight process diaphragm pumps are required

LEWA’s scope of delivery: Skid

Delivery in detail: Sealless LEWA triplex process diaphragm pump, type G3F with magnetic driven booster pump in Alloy 625

LEWA main product/s: LEWA triplex process diaphragm pump

Fluid	Pressure in bar	Flowrate in l/h
Condensate	301	2,500

Market	Process
Offshore / Oil & Gas	Gas production, Offshore

Chocolate production

Chocolate production

The customer’s challenge: Production of complex fat mass (low/to high viscous) with refined sugar

LEWA’s scope of delivery: Pump

Delivery in detail: PLP3-3 and PLP2-2 pumps mounted with drive, base frame, coupling and coupling protection

LEWA main product/s: Pomac lobe pump

Fluid	Pressure in bar	Flowrate in l/h
Fat	Not Specified	250 - 10,000

Market	Process	Cutomer
Food & Beverage	Confectionery - Chocolate	Bühler AG

Odorization of biogas

Odorization of biogas

The customer’s challenge: A biogas plant had to be equipped with an odorization system to add the typical warning odor to the gas. Therefore metering precision was of particular importance.

LEWA’s scope of delivery: System

Delivery in detail: 1 LEWA odorization system type OD60 on 230 Volt (AC version) with stationary reservoir, solenoid operated diaphragm pump type MAH, flowmeter (KMM 1-BIO), capacitative sensor (FMI 51), controls

LEWA main product/s:
LEWA microflow-metering pump M

Fluid	Pressure in bar	Flow rate in l/h
Tetrahydrothiophene	5 - 17	0,001 - 0,005

Market	Process
Odorization	Storage applications, Odorizing

WIN COSMETIC

WIN COSMETIC

LEWA delivers to WIN COSMETIC customized production units for the cleaning & detergents and personal care industries.

One application example is the production of fabric softener.