GB1354173A - Solvent extraction process - Google Patents
Solvent extraction processInfo
- Publication number
- GB1354173A GB1354173A GB1354173DA GB1354173A GB 1354173 A GB1354173 A GB 1354173A GB 1354173D A GB1354173D A GB 1354173DA GB 1354173 A GB1354173 A GB 1354173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furfural
- weight
- solvent extraction
- july
- compositions
- 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
- 238000000638 solvent extraction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 8
- 239000000203 mixture Substances 0.000 abstract 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- -1 alkyl amide amine Chemical class 0.000 abstract 1
- 150000003973 alkyl amines Chemical group 0.000 abstract 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 abstract 1
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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3415871 | 1971-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1354173A true GB1354173A (en) | 1974-06-05 |
Family
ID=10362121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1354173D Expired GB1354173A (en) | 1971-07-21 | 1971-07-21 | Solvent extraction process |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2235297A1 (enExample) |
| FR (1) | FR2146408B1 (enExample) |
| GB (1) | GB1354173A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045332A (en) * | 1975-05-14 | 1977-08-30 | The British Petroleum Company Limited | Solvent extraction |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5332842A (en) * | 1993-05-13 | 1994-07-26 | Exxon Chemical Patents Inc. | Process for inhibiting oxidation and polymerization of furfural and its derivatives |
| US5453519A (en) * | 1993-05-13 | 1995-09-26 | Exxon Chemical Patents Inc. | Process for inhibiting oxidation and polymerization of furfural and its derivatives |
-
1971
- 1971-07-21 GB GB1354173D patent/GB1354173A/en not_active Expired
-
1972
- 1972-07-19 DE DE19722235297 patent/DE2235297A1/de not_active Withdrawn
- 1972-07-20 FR FR7226142A patent/FR2146408B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045332A (en) * | 1975-05-14 | 1977-08-30 | The British Petroleum Company Limited | Solvent extraction |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2146408B1 (enExample) | 1974-12-27 |
| DE2235297A1 (de) | 1973-01-25 |
| FR2146408A1 (enExample) | 1973-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |