Jiangsu Yangzi Catalyst Co., Ltd.--Non-hydrogen upgrading catalyst

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Staple products-Hydrogenation

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Subsidiary products-Environmen

Ex-situ regenerated and reduce

Non-hydrogen upgrading catalyst

Product characteristics

GZ -10 catalyst is a mixed product of modified molecular sieve and Al2O3. The catalyst has the following characteristics:
○ There are more medium-strong acids, and the pore volume is enlarged, and the modifying function is more matched with the acidic function.
○ High activity and selectivity, good modification effect, high gasoline yield.
○ Used in non-hydrogen combined processes such as naphtha, LPG after ether and catalytic dry gas, while isomerization, aromatization and superposition, gasoline yield is improved, and the octane number of gasoline is greatly improved .

Properties

catalyst Code	GZ-10
shape	Clover strips
Size, mm	D 2～3 ×3～10
Pore volume, mL/g	≮0.30
Specific surface, m²/g	≮260
Crushing strength, N/cm	≮150
Packing density，t/m³	0.65～0.68
Al2O3 m％	≥30
SiO2 m％	≥50

Application

The non-hydro-upgrading catalyst is suitable for low-sulfur, low-nitrogen straight-run naphtha, coking hydrogenation naphtha, C4 after ether and catalytic dry gas and other raw materials to produce high-octane gasoline blending components.

Packing

Sealed and packed in special iron drum, with cloth bag inside and plastic bag, 25Kg/drum.

Storage & Notes

○ Pay attention to waterproof and moisture-proof, and strictly prohibit contact with other chemicals and hydrocarbons.
○ Don't drop or roll the iron drum during transportation; avoid the catalyst falling from high altitude when filling.
○ Start-up and regeneration should strictly follow the instructions for use of GZ-10 catalyst, and should be carried out under the guidance of professional technicians when necessary.

Product Image

Raw material properties and specifications

Straight-run gasoline properties	index
Initial boiling point ℃	≥36
Final boiling point ℃	≤170
RON	>50
Density (25℃)	0.7―0.73g/cm³
sulfur	<200ppm
Basic Nitrogen	<2ppm
Acid-base	neutral
water	Ignorant water
Naphthenes, ω%	>35

Operating conditions

project	index
Average bed temperature ℃	330～440
Reactor pressure MPa	0.2～0.5
Reaction mass space velocity h-1	0.3～0.5

Brief introduction of industrial operation of non-hydrogen upgrading equipment

The average mass space velocity during the cycle is 0.53h-1, the product gasoline yield is >74%, the octane number (RON) is 83-86, and the average is greater than 84.

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Address: No. 66 Planning Road, Fine chemicals Park, Yonganzhou Town, Gaogang District, Taizhou, Jiangsu

Taizhou head office: Mr. Liu: +86-13905169897

Shanghai office: Manager Chen: +86-13524626137

Tel: +86-523-86927818　Fax: +86-523-86927818

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