GB1354981A

GB1354981A – Thermally stable catalytically active zeolite
– Google Patents

GB1354981A – Thermally stable catalytically active zeolite
– Google Patents
Thermally stable catalytically active zeolite

Info

Publication number
GB1354981A

GB1354981A
GB1696971A
GB1696971A
GB1354981A
GB 1354981 A
GB1354981 A
GB 1354981A
GB 1696971 A
GB1696971 A
GB 1696971A
GB 1696971 A
GB1696971 A
GB 1696971A
GB 1354981 A
GB1354981 A
GB 1354981A
Authority
GB
United Kingdom
Prior art keywords
faujasite
ion
catalytically active
thermally stable
exchange
Prior art date
1970-08-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB1696971A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

WR Grace and Co Conn

WR Grace and Co

Original Assignee
WR Grace and Co Conn
WR Grace and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1970-08-26
Filing date
1971-05-25
Publication date
1974-06-05

1971-05-25
Application filed by WR Grace and Co Conn, WR Grace and Co
filed
Critical
WR Grace and Co Conn

1974-06-05
Publication of GB1354981A
publication
Critical
patent/GB1354981A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10G—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

C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used

C10G11/04—Oxides

C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS

B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof

B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material

B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate

B01J20/16—Alumino-silicates

B01J20/18—Synthetic zeolitic molecular sieves

B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS

B01J29/00—Catalysts comprising molecular sieves

B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites

B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof

B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y

Abstract

1354981 Rare earth faujasite W R GRACE & CO 25 May 1971 [26 Aug 1970] 16969/71 Heading C1A [Also in Divisions B1 and C5] R. E. faujasite is prepared by: (a) ion-exchanging an A.M. faujasite having a SiO 2 : Al 2 O 3 molar ratio of 3 : 1-6 : 1 with an aq. soln. of R.E. metal ions at a pH of 3À0- 3-5 to reduce the A.M. oxide to <6% by wt., (b) calcining the exchanged faujasite at 800- 1400‹ F. for a period of 1-3 hrs. and then, (c) ion-exchanging the calcined faujasite with a soln. of NH 4 + ion to reduce the A.M. oxide content to <0À5% by wt. The faujasite, after the R.E. ion exchange in step (a) may have a R.E. metal content of 6-14% by wt. The R.E. exchange, e.g. with chlorides, may be carried out with a 10-30% by wt. excess of that required to fully exchange the A.M. ions and at a temp. of 60-105‹ C. for a period of 1-3 hrs. Reference has been directed by the Comptroller to Specification 1,155,282. GB1696971A 1970-08-26 1971-05-25 Thermally stable catalytically active zeolite Expired GB1354981A (en) Applications Claiming Priority (1) Application Number Priority Date Filing Date Title US6728470A 1970-08-26 1970-08-26 Publications (1) Publication Number Publication Date GB1354981A true GB1354981A (en) 1974-06-05 Family ID=22074967 Family Applications (1) Application Number Title Priority Date Filing Date GB1696971A Expired GB1354981A (en) 1970-08-26 1971-05-25 Thermally stable catalytically active zeolite Country Status (6) Country Link US (1) US3676368A (en) JP (1) JPS5535325B1 (en) CA (1) CA988913A (en) DE (1) DE2142270C3 (en) FR (1) FR2106039A5 (en) GB (1) GB1354981A (en) Families Citing this family (34) * Cited by examiner, † Cited by third party Publication number Priority date Publication date Assignee Title US3867307A (en) * 1970-08-26 1975-02-18 Grace W R & Co Exchanged faujasite US3925195A (en) * 1972-06-30 1975-12-09 Grace W R & Co Hydrocarbon cracking process using zeolite mixtures US3864282A (en) * 1973-01-08 1975-02-04 Union Oil Co Zeolitic porous refractory oxide particles US3957623A (en) * 1974-04-24 1976-05-18 W. R. Grace & Co. Stable, catalytically active and coke selective zeolite NL7604264A (en) * 1975-04-24 1976-10-26 Grace W R & Co METHOD FOR THE TREATMENT OF FAUJASITIC ZEOLITES. US4339354A (en) * 1980-10-10 1982-07-13 Exxon Research & Engineering Co. Hydrocarbon conversion catalysts US4376039A (en) * 1980-10-10 1983-03-08 Exxon Research And Engineering Co. Hydrocarbon conversion catalysts and processes utilizing the same US4565621A (en) * 1981-12-04 1986-01-21 Union Oil Company Of California Hydrocracking with rare earth-containing Y zeolite compositions US4584287A (en) * 1981-12-04 1986-04-22 Union Oil Company Of California Rare earth-containing Y zeolite compositions US4604187A (en) * 1981-12-04 1986-08-05 Union Oil Company Of California Hydrocracking with rare earth-containing Y zeolite compositions US4440868A (en) * 1981-12-07 1984-04-03 Ashland Oil, Inc. Carbo-metallic oil conversion catalysts US4454241A (en) * 1982-05-24 1984-06-12 Exxon Research And Engineering Co. Phosphorus-containing catalyst US4465780A (en) * 1982-10-14 1984-08-14 Exxon Research & Engineering Co. Phosphorus-containing catalyst US4842714A (en) * 1984-11-27 1989-06-27 Uop Catalytic cracking process using silicoaluminophosphate molecular sieves US5035186A (en) * 1988-03-05 1991-07-30 Roder Gmbh Sitzmobelwerke Table having a connection device US5304526A (en) 1991-10-18 1994-04-19 W. R. Grace & Co.-Conn. Silica bayerite/eta alumina US6852214B1 (en) * 1998-08-31 2005-02-08 Mobil Oil Corporation Gasoline sulfur reduction in fluid catalytic cracking US6974787B2 (en) * 1998-08-31 2005-12-13 Exxonmobil Corporation Gasoline sulfur reduction in fluid catalytic cracking US6846403B2 (en) * 1998-12-28 2005-01-25 Mobil Oil Corporation Gasoline sulfur reduction in fluid catalytic cracking US20020153283A1 (en) * 1998-12-28 2002-10-24 Arthur W Chester Gasoline sulfur reduction in fluid catalytic cracking US7803267B2 (en) * 1998-12-28 2010-09-28 W. R. Grace & Co.-Conn. Gasoline sulfur reduction in fluid catalytic cracking US6635169B1 (en) 1999-09-20 2003-10-21 Mobil Oil Corporation Method for reducing gasoline sulfur in fluid catalytic cracking US6884744B2 (en) 2001-04-13 2005-04-26 W. R. Grace & Co.-Conn. Zeolite based catalyst of ultra-high kinetic conversion activity US6635168B2 (en) 2001-04-13 2003-10-21 W. R. Grace & Co.-Conn Gasoline sulfur reduction catalyst for fluid catalytic cracking process US7153413B2 (en) * 2001-07-10 2006-12-26 W.R. Grace &Co.-Conn. Gasoline sulfur reduction in fluid catalytic cracking US6858556B2 (en) * 2002-02-25 2005-02-22 Indian Oil Corporation Limited Stabilized dual zeolite single particle catalyst composition and a process thereof US7507686B2 (en) * 2002-12-03 2009-03-24 W. R. Grace & Co. - Conn. Gasoline sulfur reduction in fluid catalytic cracking US8084383B2 (en) 2004-03-16 2011-12-27 W.R. Grace & Co.-Conn. Gasoline sulfur reduction catalyst for fluid catalytic cracking process TWI523688B (en) 2005-02-25 2016-03-01 Ｗ Ｒ 康格雷氏公司 A method of reducing the sulfur content of a catalytically cracked petro leum fraction and a fluid catalytic cracking process BRPI0611711B1 (en) * 2005-06-29 2021-06-29 W. R. Grace & Co.- Conn PENTASIL CATALYST FOR LIGHT OLEFINS IN FLUIDIZED CATALYTIC UNITS US8409428B2 (en) 2006-06-28 2013-04-02 Saudi Arabian Oil Company Catalyst additive for reduction of sulfur in catalytically cracked gasoline KR20150047643A (en) * 2007-02-21 2015-05-04 더블유.알. 그레이스 앤드 캄파니-콘. Gasoline sulfur reduction catalyst for fluid catalytic cracking process WO2009089020A1 (en) * 2008-01-11 2009-07-16 W. R. Grace & Co. - Conn. Rare earth carbonate compositions for metals tolerance in cracking catalysts WO2010014256A1 (en) 2008-07-30 2010-02-04 Saudi Arabian Oil Company Metallic clay based fcc gasoline sulfur reduction additive compositions Family Cites Families (6) * Cited by examiner, † Cited by third party Publication number Priority date Publication date Assignee Title US3375065A (en) * 1965-01-25 1968-03-26 Grace W R & Co Method of cation exchanging synthetic faujasite GB1129042A (en) * 1965-05-28 1968-10-02 Mobil Oil Corp Improved crystalline zeolites and method of preparing same GB1161053A (en) * 1965-09-28 1969-08-13 Grace W R & Co Preparation of Hydrocarbon cracking catalyst. US3393147A (en) * 1966-03-02 1968-07-16 Mobil Oil Corp Catalysts having improved thermal stability and method of preparing the same GB1191702A (en) * 1966-05-27 1970-05-13 Grace W R & Co Improvements in and relating to Zeolites US3459680A (en) * 1969-01-02 1969-08-05 Mobil Oil Corp Crystalline zeolite composite for catalytic hydrocarbon conversion 1970 1970-08-26 US US67284A patent/US3676368A/en not_active Expired - Lifetime 1971 1971-05-25 GB GB1696971A patent/GB1354981A/en not_active Expired 1971-07-02 CA CA117,237A patent/CA988913A/en not_active Expired 1971-08-24 DE DE2142270A patent/DE2142270C3/en not_active Expired 1971-08-25 FR FR7130889A patent/FR2106039A5/fr not_active Expired 1971-08-26 JP JP6552671A patent/JPS5535325B1/ja active Pending Also Published As Publication number Publication date DE2142270C3 (en) 1982-04-29 DE2142270B2 (en) 1979-08-09 JPS5535325B1 (en) 1980-09-12 DE2142270A1 (en) 1972-03-02 FR2106039A5 (en) 1972-04-28 US3676368A (en) 1972-07-11 CA988913A (en) 1976-05-11 Similar Documents Publication Publication Date Title GB1354981A (en) 1974-06-05 Thermally stable catalytically active zeolite GB1459953A (en) 1976-12-31 Cracking catalyst GB1288638A (en) 1972-09-13 GB1521101A (en) 1978-08-09 Zeolite and method of preparing it GB1151653A (en) 1969-05-14 Catalysts suitable for the Conversion of Hydrocarbons, Their Preparation and Use GB1413669A (en) 1975-11-12 Preparation of catalysts from zeolite l ATE82137T1 (en) 1992-11-15 IMPROVING SKIN PENETRATION BY USING MIXTURES OF FREE BASE WITH ACIDIC SALT ADDITION OF ACTIVE INGREDIENTS. ES8603765A1 (en) 1986-01-01 High performance catalysts for carbo-metallic oil conversion as well as their manufacture and use. GB1241661A (en) 1971-08-04 Method for the preparation of printing plates GB1514417A (en) 1978-06-14 Method of preparing zeolite of high silica to alumina ratio GB1525811A (en) 1978-09-20 High activity amorphous silica-alumina catalyst EP0172578A3 (en) 1986-05-07 Hydrocracking catalyst of improved activity GB1351675A (en) 1974-05-01 Treatment of catalysts GB1334928A (en) 1973-10-24 Mordenite catalyst and use thereof DE3779039D1 (en) 1992-06-17 METHOD FOR CATALYTIC REDUCTION OF NITROXIDE. GB1324114A (en) 1973-07-18 Process for preparing an alumina-containing catalyst and a hydrodenitrification process employing such a catalyst GB1528532A (en) 1978-10-11 Preparation of a zeolite catalyst GB1393501A (en) 1975-05-07 Catalyst of zinc-rare earth exchanged zeolite CA1034847A (en) 1978-07-18 Compositions and methods for blackening hardened steel GB1226132A (en) 1971-03-24 GB1381084A (en) 1975-01-22 Sealing treatment for phosphate coatings on metallic substrates GB1440194A (en) 1976-06-23 Alumina sol GB1238069A (en) 1971-07-07 GB1415527A (en) 1975-11-26 Hydrocarbon cracking catalyst GB1468565A (en) 1977-03-30 Aqueous solutions of alkali metal polysilicates Legal Events Date Code Title Description 1974-10-09 PS Patent sealed [section 19, patents act 1949] 1989-01-11 PCNP Patent ceased through non-payment of renewal fee
Download PDF in English