DE3038870A1 - Verfahren zur dampfgewinnung - Google Patents
Verfahren zur dampfgewinnungInfo
- Publication number
- DE3038870A1 DE3038870A1 DE19803038870 DE3038870A DE3038870A1 DE 3038870 A1 DE3038870 A1 DE 3038870A1 DE 19803038870 DE19803038870 DE 19803038870 DE 3038870 A DE3038870 A DE 3038870A DE 3038870 A1 DE3038870 A1 DE 3038870A1
- Authority
- DE
- Germany
- Prior art keywords
- benzene
- extraction solvent
- oil
- enriched
- volatile liquid
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 20
- 230000008020 evaporation Effects 0.000 title 1
- 238000001704 evaporation Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 176
- 238000000605 extraction Methods 0.000 claims description 48
- 239000002904 solvent Substances 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 35
- 238000010521 absorption reaction Methods 0.000 claims description 34
- 230000002745 absorbent Effects 0.000 claims description 21
- 239000002250 absorbent Substances 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 3
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 150000001555 benzenes Chemical class 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 description 8
- 238000011068 loading method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical class OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- -1 di- Chemical class 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical class [H]C#C* 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1418—Recovery of products
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/086,456 US4263019A (en) | 1979-10-19 | 1979-10-19 | Vapor recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3038870A1 true DE3038870A1 (de) | 1981-04-30 |
Family
ID=22198683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803038870 Ceased DE3038870A1 (de) | 1979-10-19 | 1980-10-15 | Verfahren zur dampfgewinnung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4263019A (enExample) |
| JP (1) | JPS5695321A (enExample) |
| CA (1) | CA1134121A (enExample) |
| DE (1) | DE3038870A1 (enExample) |
| FR (1) | FR2467627A1 (enExample) |
| GB (1) | GB2061126B (enExample) |
| IT (1) | IT8049932A0 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528001A (en) * | 1981-02-25 | 1985-07-09 | The Kanagawa Prefectural Government | Method of recovering volatile organic matters |
| EP0075536B1 (de) * | 1981-09-18 | 1985-01-16 | Ciba-Geigy Ag | Verfahren zur absorptiven Abscheidung von organischen Stoffen aus Abluftdämpfen |
| ES2053696T3 (es) * | 1987-12-31 | 1994-08-01 | Hoechst Ag | Procedimiento para la separacion de constituyentes organicos a partir de gases de escape de la preparacion de productos intermedios aromaticos. |
| EP0819751A1 (en) * | 1996-05-20 | 1998-01-21 | Fluor Corporation | Vapour recovery system |
| TW590789B (en) * | 2001-09-14 | 2004-06-11 | Ind Tech Res Inst | Method of treating an air stream containing VOCs |
| FR2832936B1 (fr) * | 2001-12-05 | 2004-02-20 | Snecma Moteurs | Procede et installation pour le traitement de gaz effluent contenant des hydrocarbures |
| KR100635283B1 (ko) * | 2003-03-04 | 2006-10-17 | 주식회사 엘지화학 | 배출가스 흡착 시스템 및 휘발성유기화합물 회수 방법 |
| US20100095845A1 (en) * | 2003-03-04 | 2010-04-22 | Lg Chem, Ltd. | VENT GAS ABSORPTION SYSTEM AND METHOD FOR RECOVERY VOCs |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2395362A (en) * | 1944-05-15 | 1946-02-19 | Phillips Petroleum Co | Separation of hydrocarbons |
| DE1282606B (de) * | 1958-09-05 | 1968-11-14 | Phillips Petroleum Co | Verfahren zur Rueckgewinnung einer Kohlenwasserstoffkomponente aus dem Abgasstrom einer Olefinpolymerisation |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1463782A (en) * | 1919-07-14 | 1923-08-07 | Armstrong Company | Process of recovering condensable vapors from gases |
| US2180496A (en) * | 1937-07-30 | 1939-11-21 | Air Reduction | Method of recovering solvent employed in the separation of acetylene from gaseous mixtures |
| US2659453A (en) * | 1948-12-20 | 1953-11-17 | Phillips Petroleum Co | Separation of acetylene from gaseous mixtures by glycolonitrile |
| US3466344A (en) * | 1967-05-29 | 1969-09-09 | Universal Oil Prod Co | Solvent extraction of aromatic hydrocarbons |
| US3499043A (en) * | 1969-01-02 | 1970-03-03 | Du Pont | Recovery of the monoalkyl ethers of poly(oxyethylene) glycols from solutions of tarry acetylenic polymers in said ethers |
| JPS4823409B1 (enExample) * | 1970-03-04 | 1973-07-13 | ||
| US4038332A (en) * | 1975-10-09 | 1977-07-26 | Phillips Petroleum Company | Separation of ethyl fluoride |
| US4066423A (en) * | 1976-09-27 | 1978-01-03 | Ht Management Company | Adsorption-absorption vapor recovery system |
| JPS5421960A (en) * | 1977-07-19 | 1979-02-19 | Fuji Kantetsu Kougiyou Kk | Method of collecting vapor of volatile liquid |
| JPS5820293B2 (ja) * | 1979-07-31 | 1983-04-22 | 神奈川県 | 揮発性有機物質の連続式回収法 |
-
1979
- 1979-10-19 US US06/086,456 patent/US4263019A/en not_active Expired - Lifetime
-
1980
- 1980-10-15 DE DE19803038870 patent/DE3038870A1/de not_active Ceased
- 1980-10-16 GB GB8033434A patent/GB2061126B/en not_active Expired
- 1980-10-16 JP JP14503780A patent/JPS5695321A/ja active Pending
- 1980-10-17 IT IT8049932A patent/IT8049932A0/it unknown
- 1980-10-17 FR FR8022288A patent/FR2467627A1/fr active Granted
- 1980-10-17 CA CA362,724A patent/CA1134121A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2395362A (en) * | 1944-05-15 | 1946-02-19 | Phillips Petroleum Co | Separation of hydrocarbons |
| DE1282606B (de) * | 1958-09-05 | 1968-11-14 | Phillips Petroleum Co | Verfahren zur Rueckgewinnung einer Kohlenwasserstoffkomponente aus dem Abgasstrom einer Olefinpolymerisation |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2467627B1 (enExample) | 1983-04-08 |
| IT8049932A0 (it) | 1980-10-17 |
| FR2467627A1 (fr) | 1981-04-30 |
| GB2061126A (en) | 1981-05-13 |
| CA1134121A (en) | 1982-10-26 |
| JPS5695321A (en) | 1981-08-01 |
| GB2061126B (en) | 1983-08-24 |
| US4263019A (en) | 1981-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |