SE8200470L - Berare for en fosfathaltig katalysator - Google Patents

Berare for en fosfathaltig katalysator

Info

Publication number: SE8200470L
Authority: SE; Sweden
Prior art keywords: catalyst; phosphate; carrier; combination; acid
Prior art date: 1982-01-28

Application number

SE8200470A

Other languages

English (en)

Other versions

SE431616B (sv

Inventor

C Daniel

Original Assignee

Ashland Oil Inc

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.)

1982-01-28

Filing date

1982-01-28

Publication date

1983-07-29

1982-01-28 Application filed by Ashland Oil Inc filed Critical Ashland Oil Inc

1982-01-28 Priority to SE8200470A priority Critical patent/SE431616B/sv

1983-07-29 Publication of SE8200470L publication Critical patent/SE8200470L/sv

1984-02-20 Publication of SE431616B publication Critical patent/SE431616B/sv

Links

239000003054 catalyst Substances 0.000 title abstract 8
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
229910019142 PO4 Inorganic materials 0.000 abstract 2
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
229910052742 iron Inorganic materials 0.000 abstract 2
KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
239000010452 phosphate Substances 0.000 abstract 2
229910052698 phosphorus Inorganic materials 0.000 abstract 2
239000011574 phosphorus Substances 0.000 abstract 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
230000009849 deactivation Effects 0.000 abstract 1
238000002386 leaching Methods 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
235000012239 silicon dioxide Nutrition 0.000 abstract 1
239000002002 slurry Substances 0.000 abstract 1

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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
- 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
- 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
- B01J27/18—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 with metals other than Al or Zr
- B01J32/00—
- 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
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Oil, Petroleum & Natural Gas (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

SE8200470A 1982-01-28 1982-01-28 Tva komponent-katalysatorsystem och anvendning av detta for framstellning av metakrylsyra SE431616B (sv)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SE8200470A SE431616B (sv)	1982-01-28	1982-01-28	Tva komponent-katalysatorsystem och anvendning av detta for framstellning av metakrylsyra

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8200470A SE431616B (sv)	1982-01-28	1982-01-28	Tva komponent-katalysatorsystem och anvendning av detta for framstellning av metakrylsyra

Publications (2)

Publication Number	Publication Date
SE8200470L true SE8200470L (sv)	1983-07-29
SE431616B SE431616B (sv)	1984-02-20

Family

ID=20345854

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8200470A SE431616B (sv)	1982-01-28	1982-01-28	Tva komponent-katalysatorsystem och anvendning av detta for framstellning av metakrylsyra

Country Status (1)

Country	Link
SE (1)	SE431616B (sv)

1982
- 1982-01-28 SE SE8200470A patent/SE431616B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE431616B (sv)	1984-02-20

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