ES432829A1 - PROCEDURE FOR PREPARING AN IMPROVED OLEFIN HYDRATING CATALYST. - Google Patents

PROCEDURE FOR PREPARING AN IMPROVED OLEFIN HYDRATING CATALYST.

Info

Publication number
ES432829A1
ES432829A1 ES432829A ES432829A ES432829A1 ES 432829 A1 ES432829 A1 ES 432829A1 ES 432829 A ES432829 A ES 432829A ES 432829 A ES432829 A ES 432829A ES 432829 A1 ES432829 A1 ES 432829A1
Authority
ES
Spain
Prior art keywords
preparing
beads
procedure
improved olefin
phosphoric acid
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
ES432829A
Other languages
Spanish (es)
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.)
Millennium Petrochemicals Inc
Original Assignee
National Distillers and Chemical Corp
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 National Distillers and Chemical Corp filed Critical National Distillers and Chemical Corp
Publication of ES432829A1 publication Critical patent/ES432829A1/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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Process for preparing an improved olefin hydration catalyst, comprising phosphoric acid impregnated high silica porous glass beads, characterized in that it includes impregnating particles having a martin diameter of 0.5-25 mm, a pore volume 0.4-1.0 cc/g, average pore diameter 30-1000 Å, bulk density 0.5-0.8 g/cc, higher average crush resistance (50 particles) at 10 pounds (approx. 4.5 kg), a coefficient of expansion {0-300ºC} of 0.5-0.8 x 10-6, a surface area of 50-300 m2/g and a higher silica content 95%, with a 12-85% aqueous phosphoric acid solution, and then dry said impregnated beads so that the acid occupies less than 100% of the total pore volume of said beads. (Machine-translation by Google Translate, not legally binding)
ES432829A 1974-01-14 1974-12-12 PROCEDURE FOR PREPARING AN IMPROVED OLEFIN HYDRATING CATALYST. Expired ES432829A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43316874A 1974-01-14 1974-01-14

Publications (1)

Publication Number Publication Date
ES432829A1 true ES432829A1 (en) 1977-02-16

Family

ID=23719092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432829A Expired ES432829A1 (en) 1974-01-14 1974-12-12 PROCEDURE FOR PREPARING AN IMPROVED OLEFIN HYDRATING CATALYST.

Country Status (15)

Country Link
JP (1) JPS50103493A (en)
AT (1) AT339869B (en)
AU (1) AU7521474A (en)
BE (1) BE823738A (en)
BR (1) BR7409915A (en)
DE (1) DE2459103A1 (en)
ES (1) ES432829A1 (en)
FI (1) FI343974A7 (en)
FR (1) FR2257556B1 (en)
GB (1) GB1476534A (en)
IT (1) IT1030972B (en)
NL (1) NL7415195A (en)
NO (1) NO744038L (en)
SE (1) SE7413470L (en)
ZA (1) ZA746798B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658946C2 (en) * 1976-12-24 1984-06-07 Chemische Werke Hüls AG, 4370 Marl Process for the production of alcohols with 2-3 carbon atoms
DE2731742A1 (en) * 1977-07-14 1979-02-15 Erdoelchemie Gmbh Ethanol prepn. by ethylene hydration - using phosphoric acid-impregnated silica catalyst dried with heated inert gas under controlled conditions
GB9214688D0 (en) * 1992-07-10 1992-08-19 Bp Chem Int Ltd Olfin hydration catalysts
GB9419387D0 (en) * 1994-09-26 1994-11-09 Bp Chem Int Ltd Olefin hydration process
GB9423646D0 (en) 1994-11-23 1995-01-11 Bp Chem Int Ltd Olefin hydration process

Also Published As

Publication number Publication date
GB1476534A (en) 1977-06-16
BE823738A (en) 1975-06-20
AT339869B (en) 1977-11-10
NO744038L (en) 1975-08-11
NL7415195A (en) 1975-07-16
ATA945774A (en) 1977-03-15
SE7413470L (en) 1975-07-15
ZA746798B (en) 1975-11-26
BR7409915A (en) 1976-05-25
AU7521474A (en) 1976-05-13
DE2459103A1 (en) 1975-07-17
FI343974A7 (en) 1975-07-15
JPS50103493A (en) 1975-08-15
FR2257556A1 (en) 1975-08-08
FR2257556B1 (en) 1980-04-04
IT1030972B (en) 1979-04-10

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