SE450211B - Forfarande for regenerering av en jernfosfatkatalysator - Google Patents

Forfarande for regenerering av en jernfosfatkatalysator

Info

Publication number: SE450211B
Authority: SE; Sweden
Prior art keywords: catalyst; hours; regeneration; mixture; iron
Prior art date: 1981-01-26

Application number

SE8107518A

Other languages

English (en)

Swedish (sv)

Other versions

SE8107518L (sv

Inventor

K W Barnett

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.)

1981-01-26

Filing date

1981-12-15

Publication date

1987-06-15

1981-12-15 Application filed by Ashland Oil Inc filed Critical Ashland Oil Inc

1982-07-27 Publication of SE8107518L publication Critical patent/SE8107518L/

1987-06-15 Publication of SE450211B publication Critical patent/SE450211B/sv

Links

239000003054 catalyst Substances 0.000 title claims description 64
238000000034 method Methods 0.000 title claims description 13
238000011069 regeneration method Methods 0.000 title claims description 13
230000008929 regeneration Effects 0.000 title claims description 12
229910000398 iron phosphate Inorganic materials 0.000 title 1
WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 claims description 28
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
229910052760 oxygen Inorganic materials 0.000 claims description 17
239000001301 oxygen Substances 0.000 claims description 17
229910052742 iron Inorganic materials 0.000 claims description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
239000000203 mixture Substances 0.000 claims description 12
229910019142 PO4 Inorganic materials 0.000 claims description 11
230000001590 oxidative effect Effects 0.000 claims description 9
239000010452 phosphate Substances 0.000 claims description 9
230000003647 oxidation Effects 0.000 claims description 8
238000007254 oxidation reaction Methods 0.000 claims description 8
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
229910052698 phosphorus Inorganic materials 0.000 claims description 7
239000007789 gas Substances 0.000 claims description 5
229930195733 hydrocarbon Natural products 0.000 claims description 5
150000002430 hydrocarbons Chemical class 0.000 claims description 5
150000002894 organic compounds Chemical class 0.000 claims description 5
230000001603 reducing effect Effects 0.000 claims description 5
239000004215 Carbon black (E152) Substances 0.000 claims description 4
229910052792 caesium Inorganic materials 0.000 claims description 4
229910052788 barium Inorganic materials 0.000 claims description 3
229910052791 calcium Inorganic materials 0.000 claims description 3
238000005984 hydrogenation reaction Methods 0.000 claims description 3
229910052744 lithium Inorganic materials 0.000 claims description 3
229910052749 magnesium Inorganic materials 0.000 claims description 3
229910052700 potassium Inorganic materials 0.000 claims description 3
230000008569 process Effects 0.000 claims description 3
229910052701 rubidium Inorganic materials 0.000 claims description 3
229910052712 strontium Inorganic materials 0.000 claims description 3
229910052708 sodium Inorganic materials 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims 1
238000006243 chemical reaction Methods 0.000 description 19
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 9
235000021317 phosphate Nutrition 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
239000000463 material Substances 0.000 description 6
239000011574 phosphorus Substances 0.000 description 6
-1 rium Chemical compound 0.000 description 5
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
229910052784 alkaline earth metal Inorganic materials 0.000 description 4
239000003085 diluting agent Substances 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
239000000376 reactant Substances 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
150000001342 alkaline earth metals Chemical class 0.000 description 3
238000006356 dehydrogenation reaction Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
230000009467 reduction Effects 0.000 description 3
230000009466 transformation Effects 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
239000003513 alkali Substances 0.000 description 2
229910052783 alkali metal Inorganic materials 0.000 description 2
150000001340 alkali metals Chemical class 0.000 description 2
229910000147 aluminium phosphate Inorganic materials 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
239000011575 calcium Substances 0.000 description 2
150000004649 carbonic acid derivatives Chemical class 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
230000009849 deactivation Effects 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
238000006386 neutralization reaction Methods 0.000 description 2
150000002823 nitrates Chemical class 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
239000004254 Ammonium phosphate Substances 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
101100202644 Parasynechococcus marenigrum (strain WH8102) bsmB gene Proteins 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
241001122767 Theaceae Species 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
235000019289 ammonium phosphates Nutrition 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
239000002585 base Substances 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
150000001860 citric acid derivatives Chemical class 0.000 description 1
238000010908 decantation Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
150000004675 formic acid derivatives Chemical class 0.000 description 1
238000000227 grinding Methods 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
230000006872 improvement Effects 0.000 description 1
159000000014 iron salts Chemical class 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
150000002763 monocarboxylic acids Chemical class 0.000 description 1
150000002825 nitriles Chemical class 0.000 description 1
239000011368 organic material Substances 0.000 description 1
239000012071 phase Substances 0.000 description 1
DPTATFGPDCLUTF-UHFFFAOYSA-N phosphanylidyneiron Chemical compound [Fe]#P DPTATFGPDCLUTF-UHFFFAOYSA-N 0.000 description 1
235000011007 phosphoric acid Nutrition 0.000 description 1
239000011591 potassium Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000001172 regenerating effect Effects 0.000 description 1
229940101201 ringl Drugs 0.000 description 1
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
150000003892 tartrate salts Chemical class 0.000 description 1
239000012808 vapor phase Substances 0.000 description 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
- B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus

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)

SE8107518A 1981-01-26 1981-12-15 Forfarande for regenerering av en jernfosfatkatalysator SE450211B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/228,303 US4359401A (en)	1981-01-26	1981-01-26	Method of regeneration of an iron phosphate-type catalyst

Publications (2)

Publication Number	Publication Date
SE8107518L SE8107518L (sv)	1982-07-27
SE450211B true SE450211B (sv)	1987-06-15

Family

ID=22856609

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8107518A SE450211B (sv)	1981-01-26	1981-12-15	Forfarande for regenerering av en jernfosfatkatalysator

Country Status (19)

Country	Link
US (1)	US4359401A (fr)
JP (1)	JPS6026581B2 (fr)
AT (1)	AT382327B (fr)
AU (1)	AU527780B2 (fr)
BR (1)	BR8107249A (fr)
CA (1)	CA1158630A (fr)
CH (1)	CH648768A5 (fr)
DD (1)	DD202110A5 (fr)
DE (1)	DE3201991C2 (fr)
ES (1)	ES8307121A1 (fr)
FR (1)	FR2498476A1 (fr)
GB (1)	GB2097690B (fr)
IT (1)	IT1157910B (fr)
MX (1)	MX158813A (fr)
NL (1)	NL186619C (fr)
PL (1)	PL131477B1 (fr)
RO (1)	RO84029B (fr)
SE (1)	SE450211B (fr)
ZA (1)	ZA817274B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2195264B (en) *	1986-09-09	1990-10-24	Norsolor Sa	A process for regenerating a catalyst and its application to an oxidative dehydrogenation process
JP2587488B2 (ja) *	1989-02-22	1997-03-05	株式会社日本触媒	イソ酪酸の酸化脱水素用触媒の再生方法
JP4650354B2 (ja) *	2006-06-28	2011-03-16	住友化学株式会社	不飽和アルデヒド及び／又は不飽和カルボン酸製造用触媒の再生方法、並びに不飽和アルデヒド及び／又は不飽和カルボン酸の製造方法
FR2921361B1 (fr)	2007-09-20	2012-10-12	Arkema France	Procede de fabrication d'acroleine a partir de glycerol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL287248A (fr) *	1962-01-06	1900-01-01
US3270080A (en) *	1964-06-22	1966-08-30	Petro Tex Chem Corp	Production of unsaturated compounds
US3398100A (en) *	1966-05-31	1968-08-20	Petro Tex Chem Corp	Iron and phosphorus containing compositions
US3634494A (en) *	1969-04-23	1972-01-11	American Cyanamid Co	Catalytic process for manufacture of unsaturated acids and esters
US4176234A (en) *	1971-02-04	1979-11-27	Standard Oil Company	Process for the oxidation of olefins to aldehydes and acids
CA982142A (en) *	1971-02-04	1976-01-20	Robert K. Grasselli	Process for the oxidation of olefins to aldehydes and acids
DE2126534C3 (de) *	1971-05-28	1981-01-08	Degussa Ag, 6000 Frankfurt	Verfahren zur Herstellung von Acrylsäure durch Gasphasenoxydation von Propen mit Sauerstoff oder sauer-
IT995328B (it) *	1973-08-13	1975-11-10	Montedison Spa	Procedimento per la preparazione di acidi alfa beta insaturi per ossidazione catalitica in fase gassosa di corrispondenti acidi saturi
US3988259A (en) *	1975-03-20	1976-10-26	Phillips Petroleum Company	Catalyst regeneration
US4010114A (en) *	1975-04-30	1977-03-01	Phillips Petroleum Company	Oxidative dehydrogenation catalyst

1981
- 1981-01-26 US US06/228,303 patent/US4359401A/en not_active Expired - Lifetime
- 1981-10-21 CA CA000388459A patent/CA1158630A/fr not_active Expired
- 1981-10-21 ZA ZA817274A patent/ZA817274B/xx unknown
- 1981-10-22 GB GB8131878A patent/GB2097690B/en not_active Expired
- 1981-10-28 AU AU76927/81A patent/AU527780B2/en not_active Ceased
- 1981-11-09 BR BR8107249A patent/BR8107249A/pt unknown
- 1981-11-11 AT AT0484981A patent/AT382327B/de not_active IP Right Cessation
- 1981-11-27 MX MX190309A patent/MX158813A/es unknown
- 1981-12-15 SE SE8107518A patent/SE450211B/sv not_active IP Right Cessation
1982
- 1982-01-07 NL NLAANVRAGE8200041,A patent/NL186619C/xx not_active IP Right Cessation
- 1982-01-11 IT IT19049/82A patent/IT1157910B/it active
- 1982-01-22 DE DE3201991A patent/DE3201991C2/de not_active Expired
- 1982-01-22 RO RO106411A patent/RO84029B/ro unknown
- 1982-01-23 PL PL1982234811A patent/PL131477B1/pl unknown
- 1982-01-25 ES ES509049A patent/ES8307121A1/es not_active Expired
- 1982-01-25 CH CH443/82A patent/CH648768A5/de not_active IP Right Cessation
- 1982-01-26 JP JP57010834A patent/JPS6026581B2/ja not_active Expired
- 1982-01-26 DD DD82236976A patent/DD202110A5/de not_active IP Right Cessation
- 1982-01-26 FR FR8201194A patent/FR2498476A1/fr active Granted

Also Published As

Publication number	Publication date
ES509049A0 (es)	1983-07-01
ES8307121A1 (es)	1983-07-01
GB2097690A (en)	1982-11-10
SE8107518L (sv)	1982-07-27
IT8219049A0 (it)	1982-01-11
DE3201991C2 (de)	1986-04-03
MX158813A (es)	1989-03-16
FR2498476B1 (fr)	1985-02-08
AU527780B2 (en)	1983-03-24
AT382327B (de)	1987-02-10
FR2498476A1 (fr)	1982-07-30
JPS57144035A (en)	1982-09-06
IT1157910B (it)	1987-02-18
PL131477B1 (en)	1984-11-30
NL186619B (nl)	1990-08-16
DD202110A5 (de)	1983-08-31
RO84029A (fr)	1984-05-12
NL186619C (nl)	1991-01-16
BR8107249A (pt)	1983-04-12
RO84029B (ro)	1984-06-30
GB2097690B (en)	1984-09-26
PL234811A1 (fr)	1982-09-13
CA1158630A (fr)	1983-12-13
US4359401A (en)	1982-11-16
ATA484981A (de)	1986-07-15
DE3201991A1 (de)	1982-08-12
ZA817274B (en)	1982-10-27
NL8200041A (nl)	1982-08-16
JPS6026581B2 (ja)	1985-06-24
CH648768A5 (de)	1985-04-15
AU7692781A (en)	1982-08-05

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8107518-6

Effective date: 19940710

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