GB1445593A - Process for the preparation of a catalyst - Google Patents

Process for the preparation of a catalyst

Info

Publication number
GB1445593A
GB1445593A GB4016773A GB4016773A GB1445593A GB 1445593 A GB1445593 A GB 1445593A GB 4016773 A GB4016773 A GB 4016773A GB 4016773 A GB4016773 A GB 4016773A GB 1445593 A GB1445593 A GB 1445593A
Authority
GB
United Kingdom
Prior art keywords
temperature
water vapour
vapour pressure
heat
partial water
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
GB4016773A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority claimed from NL7211593A external-priority patent/NL174623C/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1445593A publication Critical patent/GB1445593A/en
Expired legal-status Critical Current

Links

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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • 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
    • B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • C10G47/16—Crystalline alumino-silicate carriers
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

1445593 Hydrocarbon conversion catalyst SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 24 Aug 1973 [25 Aug 1972] 40167/73 Addition to 1337752 Heading BIE [Also in Divisions Cl and C5] Zeolite prepared according to the process of the main invention is heat-treated, at least for the first time so that the atmosphere surrounding it satisfies the relationship -0.05T+ 30#PH 2 O #-0.05T+70 where T is the temperature in ‹C and PH 2 O the partial water vapour pressure in mmHg. During the heating up period in the range from 100‹C to the final temperature the relationship #PH 2 O/#T#O may be satisfied where #T is a small rise in temperature and #PH 2 O the corresponding change in partial water vapour pressure. When the temperature is at a point between 275 and 325‹C the partial water vapour pressure may be reduced by 10-20 mm Hg and between 200‹C and this point it may be 35-50 mm Hg. The final temperature may be at least 450‹C. Where the zeolite is heat treated more than once only the first treatment need be under the conditions of the invention. By heat-treatment is meant heating the material up to the final temperature and maintaining this temperature for some time. Catalysts based on these zeolites are suitable for selective hydrocracking of unbranched hydrocarbons and are preferably used in their sulphidic form.
GB4016773A 1972-08-25 1973-08-24 Process for the preparation of a catalyst Expired GB1445593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7211593A NL174623C (en) 1969-12-02 1972-08-25 IMPROVED METHOD FOR PREPARING A CATALYST.

Publications (1)

Publication Number Publication Date
GB1445593A true GB1445593A (en) 1976-08-11

Family

ID=19816786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4016773A Expired GB1445593A (en) 1972-08-25 1973-08-24 Process for the preparation of a catalyst

Country Status (10)

Country Link
JP (2) JPS4965394A (en)
AU (1) AU473693B2 (en)
BE (1) BE803640A (en)
CA (1) CA1012956A (en)
DE (1) DE2342933C2 (en)
FR (1) FR2208710B2 (en)
GB (1) GB1445593A (en)
IT (1) IT1053743B (en)
SE (1) SE396191B (en)
ZA (1) ZA735801B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515681A (en) * 1982-09-08 1985-05-07 Exxon Research & Engineering Co. Catalytic dewaxing using collapsed large pore zeolites
JPS61185143U (en) * 1985-05-02 1986-11-18
KR102156875B1 (en) * 2013-04-22 2020-09-16 에스케이이노베이션 주식회사 Catalysts Having Metal Clusters Encapsulated in Structurally Collapsed Zeolite and Use Thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072607A5 (en) * 1969-12-02 1971-09-24 Shell Int Research

Also Published As

Publication number Publication date
ZA735801B (en) 1974-07-31
FR2208710A2 (en) 1974-06-28
JPS4965394A (en) 1974-06-25
BE803640A (en) 1974-02-18
DE2342933A1 (en) 1974-03-07
DE2342933C2 (en) 1982-02-25
CA1012956A (en) 1977-06-28
SE396191B (en) 1977-09-12
AU5961473A (en) 1975-02-27
JPS56102942A (en) 1981-08-17
FR2208710B2 (en) 1977-06-24
IT1053743B (en) 1981-10-10
JPS5923855B2 (en) 1984-06-05
AU473693B2 (en) 1976-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee