GB1330060A - Production of maleic anhydride - Google Patents
Production of maleic anhydrideInfo
- Publication number
- GB1330060A GB1330060A GB2267171A GB2267171A GB1330060A GB 1330060 A GB1330060 A GB 1330060A GB 2267171 A GB2267171 A GB 2267171A GB 2267171 A GB2267171 A GB 2267171A GB 1330060 A GB1330060 A GB 1330060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- maleic anhydride
- weight
- temperature
- reactor
- effected
- 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
Links
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title abstract 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- 239000011552 falling film Substances 0.000 abstract 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 2
- 239000011976 maleic acid Substances 0.000 abstract 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 2
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702009503 DE2009503A1 (enrdf_load_stackoverflow) | 1970-02-28 | 1970-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1330060A true GB1330060A (en) | 1973-09-12 |
Family
ID=5763683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2267171A Expired GB1330060A (en) | 1970-02-28 | 1971-04-19 | Production of maleic anhydride |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT303697B (enrdf_load_stackoverflow) |
| BE (1) | BE763495A (enrdf_load_stackoverflow) |
| DE (1) | DE2009503A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2079049A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1330060A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN141298B (enrdf_load_stackoverflow) * | 1973-10-23 | 1977-02-12 | Halcon International Inc | |
| DE102005031465A1 (de) * | 2005-07-04 | 2007-01-11 | Basf Ag | Verfahren zum Anfahren von Oxidationskatalysatoren |
-
1970
- 1970-02-28 DE DE19702009503 patent/DE2009503A1/de active Pending
-
1971
- 1971-02-25 FR FR7106408A patent/FR2079049A5/fr not_active Expired
- 1971-02-26 BE BE763495A patent/BE763495A/xx unknown
- 1971-02-26 AT AT167171A patent/AT303697B/de not_active IP Right Cessation
- 1971-04-19 GB GB2267171A patent/GB1330060A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2009503A1 (enrdf_load_stackoverflow) | 1971-09-09 |
| BE763495A (fr) | 1971-08-26 |
| AT303697B (de) | 1972-12-11 |
| FR2079049A5 (enrdf_load_stackoverflow) | 1971-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |