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Lower Hydrocarbon Reforming Catalyst

1. Lower hydrocarbon reforming catalyst is used in steam reforming process of hydrocarbons to produce hydrogen, ammonia synthesis gas, methanol synthesis gas, oxo- synthesis gas, carbon monoxide etc..

2. Suitable for hydrocarbon feedstock, such as light hydrocarbons, refinery off-gas, natural gas etc., which can be used alone or in combination.

3. Suitable for various types of tubular reformers with top-fired, side-fired, bottom- firebox or other configurations such as heat exchanger etc., AMC-Z-301 should be loaded in the upper section of the reformer tubes, while AMC-Z-302 loaded in the lower part.


Product introduction 

1.Lower hydrocarbon reforming catalyst has excellent hydrocarbon steam reforming activity, anti-carbon performance and structure stability.

2.The catalyst shape of 4-hole cylinder with dome provides it with large external geometric surface area, higher porosity, lower pressure drop, and better gas flow distribution etc..

3.Versatile catalyst options for various hydrocarbon feedstock such as light hydrocarbon, refinery gas or natural gas used alone or combination. Switching or dosage adjustment of feeds does not affect the normal use of catalyst.

4.Excellent reducibility: through self- circulation reduction, natural gas feedstock can be directly introduced into the reformer without extra activation in advance.

5.Excellent anti-poisoning and regeneration properties: can be self- renewal by optimizing operation conditions when sightly poisoned by sulfur or chlorine, while in-situ regeneration can be performed when poisoned seriously.

6.Lower hydrocarbon reforming catalyst is suitable for steam reforming process with or without pre- reformer, even for pre- reformer switching on/off cases.

Product Basic Info

Operating conditions of lower hydrocarbon reforming catalyst

Item

Hydrogen

Ammonia syngas

Methanol syngas

Oxo- syngas

Inlet temperature/℃

450-650

450-650

450-650

450-650

Outlet temperature/℃

700-900

650-850

800-980

800-980

Pressure/MPa

Atmospheric-6.0

Atmospheric-6.0

Atmospheric-6.0

Atmospheric-6.0

Steam/carbon ratio

≥2.7

≥2.7

≥2.5

≥1.5

Carbon space velocity/h-1

500-2000

500-2000

500-2000

500-2000

Feedstock

Hydrocarbons such as light hydrocarbons, refinery gas, natural gas


Product Specification

Pysical and chemical properties of lower hydrocarbon reforming catalyst


Item

AMC-Z-301

AMC-Z-302

Color and shape

Black grey 4-hole cylinder with dome

Tile green 4-hole cylinder with dome

Size/mm

Φ16*φ4*8~10

Φ16*φ4*15~17

Active component

Ni

Ni

Bulk density/(kg.L-1)

0.95-1.10

0.095-1.05

Side crushing strength/(N.granula-1)

≥200

≥300

Additives

Composite alkaline substances

Aluminum based dispersant


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