JPH0372209B2 - - Google Patents
Info
- Publication number
- JPH0372209B2 JPH0372209B2 JP59140105A JP14010584A JPH0372209B2 JP H0372209 B2 JPH0372209 B2 JP H0372209B2 JP 59140105 A JP59140105 A JP 59140105A JP 14010584 A JP14010584 A JP 14010584A JP H0372209 B2 JPH0372209 B2 JP H0372209B2
- Authority
- JP
- Japan
- Prior art keywords
- absorption tower
- tower
- supplied
- absorption
- decarbonylation
- 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 - Lifetime
Links
- 238000010521 absorption reaction Methods 0.000 claims description 58
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 24
- 230000006324 decarbonylation Effects 0.000 claims description 22
- 238000006606 decarbonylation reaction Methods 0.000 claims description 22
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 20
- 239000007795 chemical reaction product Substances 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000006227 byproduct Substances 0.000 claims description 10
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
- 238000005839 oxidative dehydrogenation reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 22
- 239000007789 gas Substances 0.000 description 21
- 239000006200 vaporizer Substances 0.000 description 5
- 238000004065 wastewater treatment Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000012495 reaction gas Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 102100040998 Conserved oligomeric Golgi complex subunit 6 Human genes 0.000 description 1
- 101000748957 Homo sapiens Conserved oligomeric Golgi complex subunit 6 Proteins 0.000 description 1
- 201000000465 X-linked cone-rod dystrophy 2 Diseases 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59140105A JPS6118733A (ja) | 1984-07-06 | 1984-07-06 | １，３−ブタジエンの回収方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59140105A JPS6118733A (ja) | 1984-07-06 | 1984-07-06 | １，３−ブタジエンの回収方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6118733A JPS6118733A (ja) | 1986-01-27 |
| JPH0372209B2 true JPH0372209B2 (pt) | 1991-11-18 |
Family
ID=15261052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59140105A Granted JPS6118733A (ja) | 1984-07-06 | 1984-07-06 | １，３−ブタジエンの回収方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6118733A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5717393B2 (ja) * | 2010-10-08 | 2015-05-13 | 旭化成ケミカルズ株式会社 | ブタジエンの製造プロセス |
| JP2013213028A (ja) * | 2012-03-07 | 2013-10-17 | Mitsubishi Chemicals Corp | 共役ジエンの製造方法 |
| PL2826764T3 (pl) | 2012-03-13 | 2016-12-30 | Sposób wytwarzania wsprzężonej diolefiny | |
| JP2019123676A (ja) * | 2018-01-12 | 2019-07-25 | 三菱ケミカル株式会社 | 共役ジエンの製造方法 |
-
1984
- 1984-07-06 JP JP59140105A patent/JPS6118733A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6118733A (ja) | 1986-01-27 |
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