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1. MYPI 2011002526 - HIGH ACTIVITY MTT FRAMEWORK TYPE MOLECULAR SIEVES

Office Malaysia
Application Number PI 2011002526
Application Date 15.12.2009
Publication Number PI 2011002526
Publication Date 27.04.2017
Publication Kind A
IPC
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
73
Recovery or refining of mineral waxes, e.g. montan wax
38
Chemical modification of petroleum waxes
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
73
Recovery or refining of mineral waxes, e.g. montan wax
02
Recovery of petroleum waxes from hydrocarbon oils; De-waxing of hydrocarbon oils
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
39
Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
02
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants: After-treatment thereof
04
using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29
Catalysts comprising molecular sieves
04
having base-exchange properties, e.g. crystalline zeolites, pillared clays
06
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
C10G 73/38
C10G 73/02
C01B 39/04
B01J 29/06
Applicants EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Inventors ELIA, CHRISTINE N.
LAI, WENYIH F.
Agents PATRICK MIRANDAH
Priority Data 61/201,916 16.12.2008 US
Title
(EN) HIGH ACTIVITY MTT FRAMEWORK TYPE MOLECULAR SIEVES
Abstract
(EN)
A PROCESS IS DESCRIBED OF PRODUCING AN MTT FRAMEWORK TYPE MOLECULAR SIEVE BY CRYSTALLIZING A MIXTURE CAPABLE OF FORMING SAID MOLECULAR SIEVE, WHEREIN THE MIXTURE COMPRISES SOURCES OF ALKALI OR ALKALINE EARTH METAL (M), AN OXIDE OF TRIVALENT ELEMENT (X), AN OXIDE OF TETRAVALENT ELEMENT (Y), WATER AND A DIRECTING AGENT (R) OF THE FORMULA (CH3)3N+CH2CH2CH2N+(CH3)2CH2CH2CH2N+(CH3)3, AND HAS A COMPOSITION, IN TERMS OF MOLE RATIOS, WITHIN THE FOLLOWING RANGES. YO2/X2O3 LESS THAN 45 H2O/YO2 5 TO 100 OH-/YO2 0.05 TO 0.5 M/YO2 0.05 TO 0.5 AND R/YO2 ?0 TO <0.5 (FIGURE 2)