Alltech Gas Purifiers- Hydrocarbon, C02, and Sulpher Traps

 

 

Hydrocarbon, C02, and Sulfur Specifications

 

Photo

Types

Compunds Removed

Capacity (ML)

Efiiciency*

Replacement

Pressure Limit (PSIG)

A

Baseplate Activated Charcoal Trap (120cc)

Organics

-

<100ppb*

Refill

100

A

Baseplate Activated Charcoal Trap (400cc)

Organics

-

<100ppb*

Refill

100

B

Baseplate Hi-Eff® Organic Trap

Organics, H20, 02

-

<100ppb 

Refill

100

C

Organic Trap Cartridge

Organics

-

<100ppb*

Refill

100

D

AT-Omni cartridge

Organics, H20, 02

-

<100ppb

Disposable

100

E

In-Line Activated Charcoal Trap (120cc)

Organics

-

<100ppb*

Refill

100

E

In-Line Activated Charcoal Trap (400cc)

Organics

-

<100ppb*

Refill

100

F

In-Line Hi-Eff® Organic

Organics, H20, 02

-

-

Refill

100

G

High Pressure Charcoal Trap

Organics

-

<100ppb*

Disposable

1800

BIG Hydrocarbon Trap

Organics

-

<15ppb*

Refill

250

I

All-Pure Hydrocarbon Trap

Organics

-

<3ppb*

Regenerate

250

J

Hydrocarbon Trap

Organics

-

<40ppb*

Disposable

250

K

High Pressure C02 Adsorber

C02, N02

27

-

Refill

1800

L

Sulfur Purifier

Sulfur, Organics

-

<10ppb

Regenerate

250

 

*Efficiency applies to compounds >C4.

 

 

 

a

A

b

B

 

c

C

 

d

D

 

 

e

E

i

I

f

F

 

j

J

g

G

 

k

K

 

h

H

 

l

L

 

 

 

Alltech Hydrocarbon Traps Eliminate Detector Noise and Baseline Stability 

*Filled with a High Surface Area Activated Carbon for Maximum Adsorption.

 

Alltech Hydrocarbon Traps adsorb trace amounts of hydrocarbons and organics from your gas stream. Hydrocarbons and organics can cause "noisy" baselines, "spiking", and extraneous peakswhich adversely effect the performance of component-specific detectors such as the ECD or FID. In extreme cases, they can also contaminate your analytical column. Installing a Hydrocarbon Trap will eliminate contamination caused by gas streams suppliedby generators that use a compressed air source to produce gas, lower grade cylinder gases, and improperly cleaned gas lines.   Hydrocarbon traps are usually packed with an activated charcoal which will adsorb any organic compound larger than methane. Size and molecular weight of the organic contiminants will greatly affect the capacity of the trap, and to a smaller degree, efficiency. Activated charcoal has a higher capacity for larger (>C4) components than for smaller components.

 

High Pressure C02 Adsorber   

*Protects Molecular Sieve Columns from C02 Contamination

Alltech's High pressure C02 Adsorber removes C02 and N02 from gas streams. The adsorbent bed has the capacity to remove 25-30gmsof C02 before it is saturated and requires replacing or refilling. Water is a by-product of C02 adsorbtion and a moisture trapshould be installed downstream of the C02 Adsorber before the instrument.

 

Alltech Sulfur Purifier   

*Purifies Compressed Air Supply to Zero Air Gas Generators

The Alltech Sulfur Purifier removes sulfur containing compounds,C2 and greater hydrocarbons and halocarbons from almost any gas stream. The adsorbent bed of the gas purifier incorporates three separate adsorbtion chemistries to ensure optimal capacity and a high level of efficiency. It removes sulfur compounds and sulfur containing hydrocarbons from a gas stream containing 100ppm levels of contaminants to less than 10ppb. It is not recommended for use in a pure oxygen stream for safety reasons.

 

 

 

Refill Kits and Regeneration Service

 

Description

Trap Part No

Part No

For Activated Charcoal

8133, 8134

8124

8129, 8131

For HI-EFF® Organic

81300, 81350

81352

For Organic Trap Cartridge

81010

8124

AT-Omni Cartridge

81012

-

For High Pressure Charcoal Trap

8117

-

For BIG Hydrocarbon Trap

7201,7203,7205

7200

For Hydrocarbon Trap

14634, 14633

-

For C02, Adsorber

8145

8145

 

 

 

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