METHOD FOR PREPARING HEXADECAHYDROPYRENE

WIPO Patent Application WO/2018/099419

A1

A method for preparing hexadecahydropyrene, comprising: carrying out the hydrogenation reaction to hydrocarbon oil containing pyrene compounds in the presence of a hydrogenation catalyst, wherein the pyrene compounds are selected from at least one of pyrene and unsaturated hydrogenation products thereof; the hydrogenation catalyst contains a carrier and an active metal component loaded on the carrier; the active metal component is Pt and/or Pd; the carrier contains a small-grain Y type molecular sieve, aluminum oxide and amorphous silicon aluminum; the average grain diameter of the small-grain Y type molecular sieve is 200-700 nm; the molar ratio of SiO2 to Al2O3 is 40-120; the relative crystallinity is ≥95%, the specific surface area is 900-1,200 m2/g; the pore volume of secondary pores of 1.7-10 nm is more than 50% of the total pore volume. A hexadecahydropyrene product of high purity can be prepared, and the yield is higher.

WO/2010/118480	A PROCESS AND APPARATUS FOR DEPOSITING NANOSTRUCTURED MATERIAL ONTO A SUBSTRATE MATERIAL
JPS6015677	[Title of the Invention] A manufacturing method of inflammable gas

SUN GUOQUAN (CN)
FANG XIANGCHEN (CN)
FAN HONGFEI (CN)
YAO CHUNLEI (CN)
QUAN HUI (CN)

PCT/CN2017/113834

June 07, 2018

November 30, 2017

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CHINA PETROLEUM & CHEM CORP (CN)
FUSHUN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (CN)

B01J29/00; C10G65/00; C10G45/44; C10G45/54

CN103666553A	2014-03-26
CN1415704A	2003-05-07
CN104646052A	2015-05-27
CN104910953A	2015-09-16
US5030780A	1991-07-09
US20160115401A1	2016-04-28
CN1351130A	2002-05-29
CN1676583A	2005-10-05
CN104588073A	2015-05-06

See also references of EP 3533856A4

RUNPING&PARTNERS (CN)

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