Hydrocarbon conversion with crystalline zeolite ZSM-34

Patent · Tue Sep 26 04:00:00 EDT 1978

OSTI ID:6822073

Rubin, M K; Rosinski, E J; Plank, C J

This patent pertains to a crystalline zeolite, designated ZSM-34, having the composition as synthesized and in anhydrous form, expressed as mole ratios of oxides as follows: (0.5-1.3)R/sub 2/O : (0-0.15)Na/sub 2/O : (0.10-0.50)K/sub 2/O : Al/sub 2/O/sub 3/ : XSiO/sub 2/, where R is the organic nitrogen-containing cation, ((CH/sub 3/)/sub 3/NCH/sub 2/CH/sub 2/OH), derived from choline, and X is 8 to 50, said zeolite having an x-ray diffraction pattern, identifying it as a member of the offretite-erionite family and the ability, after calcination at 1000/sup 0/F for at least a period of time to remove the organic cation, to sorb at least 9.5 weight percent of n-hexane at ambient temperature and a n-hexane pressure of 20 mm. Organic compound conversion is carried out in the presence of a catalytically-active form of said zeolite.

• Assignee: Mobil Oil Corp.
• Patent Number(s): US 4116813
• OSTI ID: 6822073
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400 -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALCOHOLS
ALKANES
AMINES
AMMONIUM COMPOUNDS
CALCINATION
CHEMICAL REACTIONS
CHOLINE
DECOMPOSITION
HEXANE
HYDROCARBONS
HYDROXY COMPOUNDS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LIPOTROPIC FACTORS
MINERALS
ORGANIC COMPOUNDS
PYROLYSIS
QUATERNARY COMPOUNDS
SORPTIVE PROPERTIES
SURFACE PROPERTIES
THERMOCHEMICAL PROCESSES
ZEOLITES