Conversion of methanol into hydrocarbons in the presence of modified high-silicon zeolite catalysts

1986 ◽  
Vol 35 (7) ◽  
pp. 1347-1351
Author(s):  
T. V. Vasina ◽  
E. G. Khelkovskaya-Sergeeva ◽  
N. N. Rostanin ◽  
L. D. Konoval'chikov ◽  
B. K. Nefedov ◽  
...  
Keyword(s):  
Zeolite Catalysts ◽  
High Silicon

scholarly journals Methanol promoted naphtha catalytic pyrolysis to light olefins on Zn-modified high-silicon HZSM-5 zeolite catalysts

RSC Advances ◽  
2019 ◽  
Vol 9 (36) ◽  
pp. 20818-20828 ◽  
Author(s):  
Qi-tong Cheng ◽  
Ben-xian Shen ◽  
Hui Sun ◽  
Ji-gang Zhao ◽  
Ji-chang Liu
Keyword(s):  
Catalytic Pyrolysis ◽  
Coupling Reaction ◽  
Zeolite Catalysts ◽  
Light Olefins ◽  
Efficient Utilization ◽  
Catalytic Reactivity ◽  
High Silicon ◽  
The Relationship

Exploring the relationship between the properties and catalytic reactivity of the Zn-modified high-silicon ZSM-5 in the methanol/naphtha coupling reaction and achieving the efficient utilization of naphtha.

Correlation of acid and catalytic properties of high-silicon zeolite catalysts of aromatization of propane

1992 ◽  
Vol 28 (2) ◽  
pp. 90-93
Author(s):  
B. L. Vorob'ev ◽  
Yu. N. Koshelev ◽  
E. P. Khvorova ◽  
A. A. Kharchenko ◽  
O. M. Oranskaya
Keyword(s):  
Catalytic Properties ◽  
Zeolite Catalysts ◽  
High Silicon

Advances in ultramicrotomy for physical sciences applications

1993 ◽  
Vol 51 ◽  
pp. 710-711
Author(s):  
G. McMahon ◽  
T. Malis
Keyword(s):  
Particle Surface ◽  
Zeolite Catalysts ◽  
Physical Sciences ◽  
Pull Out ◽  
Large Particles ◽  
Novel Applications ◽  
Metal Wires ◽  
Frequent Problem ◽  
Specific Orientation ◽  
Diamond Knife

As with all techniques which are relatively new and therefore underutilized, diamond knife sectioning in the physical sciences continues to see both developments of the technique and novel applications.Technique Developments Development of specific orientation/embedding procedures for small pieces of awkward shape is exemplified by the work of Bradley et al on large, rather fragile particles of nuclear waste glass. At the same time, the frequent problem of pullout with large particles can be reduced by roughening of the particle surface, and a proven methodology using a commercial coupling agent developed for glasses has been utilized with good results on large zeolite catalysts. The same principle (using acid etches) should work for ceramic fibres or metal wires which may only partially pull out but result in unacceptably thick sections. Researchers from the life sciences continue to develop aspects of embedding media which may be applicable to certain cases in the physical sciences.

EFFECT OF ADDITION OF THIRD ELEMENT IN HIGH SILICON-IRON ALLOY

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-133-C8-134
Author(s):  
H. Nakamura ◽  
N. Tsuya ◽  
Y. Saito ◽  
Y. Katsumata ◽  
Y. Harada
Keyword(s):  
Iron Alloy ◽  
Silicon Iron ◽  
High Silicon

CORROSIRON

Alloy Digest ◽  
1953 ◽  
Vol 2 (10) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Cast Iron ◽  
Physical Properties ◽  
Tensile Properties ◽  
Corrosion Resistant ◽  
High Silicon

Abstract CORROSIRON is a high silicon corrosion resistant cast iron containing 14.5% Silicon. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as machining and joining. Filing Code: CI-3. Producer or source: Pacific Foundry Company Ltd.

DURICHLOR 51M

Alloy Digest ◽  
1996 ◽  
Vol 45 (4) ◽  
Keyword(s):  
Compressive Strength ◽  
Corrosion Resistance ◽  
Hydrochloric Acid ◽  
Physical Properties ◽  
Tensile Properties ◽  
Silicon Iron ◽  
Chlorine Gas ◽  
High Silicon

Abstract Durichlor 51M is a high silicon iron for corrosive services, especially in the handling of hydrochloric acid in all concentrations. It is also very resistant to most chlorine gas and many destructive chloride-containing solutions. The alloy is treated at melting by argon ladle degassing. This datasheet provides information on composition, physical properties, hardness, tensile properties, and compressive strength. It also includes information on corrosion resistance as well as machining and joining. Filing Code: FE-109. Producer or source: The Duriron Company Inc.

DURICHLOR 51 SUPERCHLOR

Alloy Digest ◽  
1993 ◽  
Vol 42 (1) ◽  
Keyword(s):  
Compressive Strength ◽  
Corrosion Resistance ◽  
Hydrochloric Acid ◽  
Physical Properties ◽  
Tensile Properties ◽  
Silicon Iron ◽  
Chlorine Gas ◽  
High Silicon

Abstract DURICHLOR 51 SUPERCHLOR is a vacuum treated high silicon iron for corrosive services, especially in the handling of hydrochloric acid in all concentrations. It is also very resistant to most chlorine gas and many destructive chloride-containing solutions. This datasheet provides information on composition, physical properties, hardness, tensile properties, and compressive strength. It also includes information on corrosion resistance as well as machining and joining. Filing Code: FE-98. Producer or source: The Duriron Company Inc.

ALUMINUM A413.0

Alloy Digest ◽  
1984 ◽  
Vol 33 (5) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Shear Strength ◽  
Physical Properties ◽  
Tensile Properties ◽  
Base Alloy ◽  
Heat Treating ◽  
Aluminum Base Alloy ◽  
Thin Walled ◽  
High Silicon ◽  
Aluminum Base

Abstract ALUMINUM A413.0 is a high-silicon (nominally 12%), aluminum-base alloy. It is recommended for applications where excellent castability and resistance to corrosion are required. Typical uses comprise miscellaneous thin-walled and intricately designed castings for such items as meter cases and automobile fittings. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-251. Producer or source: Various aluminum companies.

ANSONIA ALLOY C65500 AND C66100

Alloy Digest ◽  
2009 ◽  
Vol 58 (3) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
High Strength ◽  
Heat Treating ◽  
Silicon Bronze ◽  
High Silicon

Abstract Ansonia alloy C65500 and C66100 are high silicon bronze and leaded high silicon bronze alloys that are high strength; the latter are the machinable equivalent. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-767. Producer or source: Ansonia Copper & Brass Inc.

ALCOTEC WELD FILLER WIRE 4047

Alloy Digest ◽  
2002 ◽  
Vol 51 (9) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
General Purpose ◽  
Filler Wire ◽  
High Silicon

Abstract AlcoTec weld filler wire 4047 is a general-purpose high silicon containing wire for both welding and brazing. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on joining. Filing Code: AL-381. Producer or source: AlcoTec Wire Corporation.

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