SU1442065A3 - Способ осушки углеводородного газа - Google Patents
Способ осушки углеводородного газа Download PDFInfo
- Publication number
- SU1442065A3 SU1442065A3 SU803217952A SU3217952A SU1442065A3 SU 1442065 A3 SU1442065 A3 SU 1442065A3 SU 803217952 A SU803217952 A SU 803217952A SU 3217952 A SU3217952 A SU 3217952A SU 1442065 A3 SU1442065 A3 SU 1442065A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas
- methanol
- unsaturated aldehyde
- water
- drying
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 5
- 238000001035 drying Methods 0.000 title claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 3
- 229930195733 hydrocarbon Natural products 0.000 title claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 27
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 6
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/783—Separation; Purification; Stabilisation; Use of additives by gas-liquid treatment, e.g. by gas-liquid absorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16409879A JPS5687530A (en) | 1979-12-19 | 1979-12-19 | Dehydrating method of gas containing unsaturated aldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1442065A3 true SU1442065A3 (ru) | 1988-11-30 |
Family
ID=15786720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU803217952A SU1442065A3 (ru) | 1979-12-19 | 1980-12-17 | Способ осушки углеводородного газа |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4329513A (enExample) |
| JP (1) | JPS5687530A (enExample) |
| DE (1) | DE3047485C2 (enExample) |
| FR (1) | FR2471964A1 (enExample) |
| GB (1) | GB2065650B (enExample) |
| IT (1) | IT1151467B (enExample) |
| SU (1) | SU1442065A3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129041C1 (ru) * | 1994-10-24 | 1999-04-20 | Текни | Способ сушки газа |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950006522B1 (ko) * | 1989-12-06 | 1995-06-16 | 가부시끼가이샤 닛뽕쇼꾸바이 | 메타크롤레인 및 메타크릴산의 제조방법 |
| SG71815A1 (en) * | 1997-07-08 | 2000-04-18 | Asahi Chemical Ind | Method of producing methyl methacrylate |
| TW201509522A (zh) | 2013-07-29 | 2015-03-16 | Rohm & Haas | 氧化酯化催化劑 |
| TW201509901A (zh) | 2013-07-29 | 2015-03-16 | Rohm & Haas | 氧化酯化方法 |
| JP6608926B2 (ja) | 2014-10-31 | 2019-11-20 | ダウ グローバル テクノロジーズ エルエルシー | 連結した反応器−蒸留系を使用して酸化エステル化反応からその場で水を除去する方法 |
| BR112017007934B1 (pt) | 2014-10-31 | 2021-11-30 | Rohm And Haas Company | Processo de esterificação oxidativa para produzir metacrilato de metila |
| KR20230076829A (ko) * | 2020-09-30 | 2023-05-31 | 게노미엄, 아이엔씨. | 바이오아크롤레인 및 바이오아크릴산을 생산하는 발효 공정 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514966A (en) * | 1948-01-09 | 1950-07-11 | Shell Dev | Refining and concentrating crude unsaturated aldehydes by extractive distillation |
| US2514967A (en) * | 1948-09-17 | 1950-07-11 | Shell Dev | Refining and concentrating crude unsaturated aldehydes |
| US2767216A (en) * | 1955-10-31 | 1956-10-16 | Shell Dev | Drying of acrolein by extractive separation with glycerol |
| DE1160837B (de) * | 1961-11-22 | 1964-01-09 | Ruhrchemie Ag | Verfahren zur Gewinnung von Acrolein bzw. Methacrolein und Nebenprodukten aus den bei der katalytischen Oxydation von Propen bzw. Isobuten mit Sauerstoff enthaltenen Reaktionsprodukten |
| JPS4823409B1 (enExample) * | 1970-03-04 | 1973-07-13 | ||
| JPS547768B2 (enExample) * | 1973-01-06 | 1979-04-10 |
-
1979
- 1979-12-19 JP JP16409879A patent/JPS5687530A/ja active Granted
-
1980
- 1980-12-05 US US06/213,703 patent/US4329513A/en not_active Expired - Lifetime
- 1980-12-11 GB GB8039692A patent/GB2065650B/en not_active Expired
- 1980-12-17 DE DE3047485A patent/DE3047485C2/de not_active Expired
- 1980-12-17 SU SU803217952A patent/SU1442065A3/ru active
- 1980-12-18 FR FR8026973A patent/FR2471964A1/fr active Granted
- 1980-12-19 IT IT26798/80A patent/IT1151467B/it active
Non-Patent Citations (1)
| Title |
|---|
| Бекнров и др. Промыслова и заводска обработка природных и нефт ных газов. - М,: Недра, 1980, с.34. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129041C1 (ru) * | 1994-10-24 | 1999-04-20 | Текни | Способ сушки газа |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5687530A (en) | 1981-07-16 |
| JPS6212776B2 (enExample) | 1987-03-20 |
| DE3047485C2 (de) | 1983-05-26 |
| GB2065650B (en) | 1983-12-21 |
| DE3047485A1 (de) | 1981-09-24 |
| IT1151467B (it) | 1986-12-17 |
| FR2471964B1 (enExample) | 1983-01-28 |
| FR2471964A1 (fr) | 1981-06-26 |
| US4329513A (en) | 1982-05-11 |
| IT8026798A0 (it) | 1980-12-19 |
| GB2065650A (en) | 1981-07-01 |
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