GB848198A - Process for hydroisomerization of hydrocarbons - Google Patents

Process for hydroisomerization of hydrocarbons

Info

Publication number
GB848198A
GB848198A GB22541/59A GB2254159A GB848198A GB 848198 A GB848198 A GB 848198A GB 22541/59 A GB22541/59 A GB 22541/59A GB 2254159 A GB2254159 A GB 2254159A GB 848198 A GB848198 A GB 848198A
Authority
GB
United Kingdom
Prior art keywords
catalyst
carbon atoms
alumina
platinum
hydrogen
Prior art date
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
GB22541/59A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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.)
Filing date
Publication date
Application filed by Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB848198A publication Critical patent/GB848198A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • B01J27/13—Platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2791—Catalytic processes with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

In the hydroisomerisation of hydrocarbons in the presence of a catalyst comprising a platinum group metal supported on a refractory metal oxide containing combined halogen, the catalyst is pretreated by reduction for at least an hour at a temperature at least 50 DEG C. above the reaction temperature. Straight chain or slightly branched paraffins having at least 4 carbon atoms per molecule or cycloparaffins or naphthenes containing at least 6 carbon atoms per molecule and at least 5 carbon atoms in the ring, including mixtures, may be isomerised at 250 DEG -475 DEG C., 6,8-100 atmospheres, an LHSV of 0,5-100 in a fixed bed process and a hydrogen to hydrocarbon mol. ratio of 0,25-10. Moving or fluidised catalysts may also be used. The catalyst may comprise 0,01-2% of a platinum metal, particularly platinum, and 0,01-8% fluorine and chlorine deposited on alumina, titania, zirconia, chromia, zinc oxide, chromiaalumina, alumina-boria, bauxite, kaolin, bentonite, montmorillonite, magnesia-alumina spinel, or zinc oxide spinel. The catalyst after calcination is treated with hydrogen, which may be diluted with methane or ethane, preferably at 500 DEG -700 DEG C. for 1-18 hours. Preferably the catalyst is treated in situ first at atmospheric pressure then at operating pressure.
GB22541/59A 1958-07-07 1959-07-01 Process for hydroisomerization of hydrocarbons Expired GB848198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74671658A 1958-07-07 1958-07-07

Publications (1)

Publication Number Publication Date
GB848198A true GB848198A (en) 1960-09-14

Family

ID=25002032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22541/59A Expired GB848198A (en) 1958-07-07 1959-07-01 Process for hydroisomerization of hydrocarbons

Country Status (2)

Country Link
DE (1) DE1418447A1 (en)
GB (1) GB848198A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900707A (en) * 1987-12-18 1990-02-13 Exxon Research And Engineering Company Method for producing a wax isomerization catalyst
US4906601A (en) * 1988-12-16 1990-03-06 Exxon Research And Engineering Company Small particle low fluoride content catalyst
US4923588A (en) * 1988-12-16 1990-05-08 Exxon Research And Engineering Company Wax isomerization using small particle low fluoride content catalysts
US4929795A (en) * 1987-12-18 1990-05-29 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils using an isomerization catalyst
US4937399A (en) * 1987-12-18 1990-06-26 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils using a sized isomerization catalyst
US4959337A (en) * 1987-12-18 1990-09-25 Exxon Research And Engineering Company Wax isomerization catalyst and method for its production
US5059299A (en) * 1987-12-18 1991-10-22 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils
US5463166A (en) * 1994-05-27 1995-10-31 Phillips Petroleum Company Reactivation of alkane isomerization catalysts
US6274029B1 (en) 1995-10-17 2001-08-14 Exxon Research And Engineering Company Synthetic diesel fuel and process for its production
US6309432B1 (en) 1997-02-07 2001-10-30 Exxon Research And Engineering Company Synthetic jet fuel and process for its production
US6822131B1 (en) 1995-10-17 2004-11-23 Exxonmobil Reasearch And Engineering Company Synthetic diesel fuel and process for its production
CN109741798A (en) * 2018-12-25 2019-05-10 深圳晶泰科技有限公司 Alloisomerism complete or collected works' automatic generating method of organic molecule

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900707A (en) * 1987-12-18 1990-02-13 Exxon Research And Engineering Company Method for producing a wax isomerization catalyst
US4929795A (en) * 1987-12-18 1990-05-29 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils using an isomerization catalyst
US4937399A (en) * 1987-12-18 1990-06-26 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils using a sized isomerization catalyst
US4959337A (en) * 1987-12-18 1990-09-25 Exxon Research And Engineering Company Wax isomerization catalyst and method for its production
US5059299A (en) * 1987-12-18 1991-10-22 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils
US4906601A (en) * 1988-12-16 1990-03-06 Exxon Research And Engineering Company Small particle low fluoride content catalyst
US4923588A (en) * 1988-12-16 1990-05-08 Exxon Research And Engineering Company Wax isomerization using small particle low fluoride content catalysts
US5463166A (en) * 1994-05-27 1995-10-31 Phillips Petroleum Company Reactivation of alkane isomerization catalysts
US6274029B1 (en) 1995-10-17 2001-08-14 Exxon Research And Engineering Company Synthetic diesel fuel and process for its production
US6296757B1 (en) 1995-10-17 2001-10-02 Exxon Research And Engineering Company Synthetic diesel fuel and process for its production
US6607568B2 (en) 1995-10-17 2003-08-19 Exxonmobil Research And Engineering Company Synthetic diesel fuel and process for its production (law3 1 1)
US6822131B1 (en) 1995-10-17 2004-11-23 Exxonmobil Reasearch And Engineering Company Synthetic diesel fuel and process for its production
US6309432B1 (en) 1997-02-07 2001-10-30 Exxon Research And Engineering Company Synthetic jet fuel and process for its production
US6669743B2 (en) 1997-02-07 2003-12-30 Exxonmobil Research And Engineering Company Synthetic jet fuel and process for its production (law724)
CN109741798A (en) * 2018-12-25 2019-05-10 深圳晶泰科技有限公司 Alloisomerism complete or collected works' automatic generating method of organic molecule
CN109741798B (en) * 2018-12-25 2022-03-15 深圳晶泰科技有限公司 Automatic production method of stereoisomeric complete set of organic molecules

Also Published As

Publication number Publication date
DE1418447A1 (en) 1968-10-03

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