JP5961172B2 - 増加した製造速度での酢酸の製造 - Google Patents
増加した製造速度での酢酸の製造 Download PDFInfo
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- JP5961172B2 JP5961172B2 JP2013533876A JP2013533876A JP5961172B2 JP 5961172 B2 JP5961172 B2 JP 5961172B2 JP 2013533876 A JP2013533876 A JP 2013533876A JP 2013533876 A JP2013533876 A JP 2013533876A JP 5961172 B2 JP5961172 B2 JP 5961172B2
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims description 111
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000000376 reactant Substances 0.000 claims description 103
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 63
- 239000007788 liquid Substances 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 39
- 239000003054 catalyst Substances 0.000 claims description 30
- 238000011084 recovery Methods 0.000 claims description 26
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 18
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 18
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 18
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 239000012429 reaction media Substances 0.000 claims description 16
- 238000005201 scrubbing Methods 0.000 claims description 16
- 239000007795 chemical reaction product Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 239000012043 crude product Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 238000005810 carbonylation reaction Methods 0.000 description 33
- 230000006315 carbonylation Effects 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 29
- 239000000203 mixture Substances 0.000 description 16
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 12
- 229910052741 iridium Inorganic materials 0.000 description 12
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 11
- 239000010948 rhodium Substances 0.000 description 10
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 229910052703 rhodium Inorganic materials 0.000 description 9
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 9
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 8
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 8
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical group [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- -1 Platinum Metals Chemical class 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010960 commercial process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- 150000004714 phosphonium salts Chemical class 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- IQGZCSXWIRBTRW-ZZXKWVIFSA-N (2E)-2-ethyl-2-butenal Chemical compound CC\C(=C/C)C=O IQGZCSXWIRBTRW-ZZXKWVIFSA-N 0.000 description 1
- UNNGUFMVYQJGTD-UHFFFAOYSA-N 2-Ethylbutanal Chemical compound CCC(CC)C=O UNNGUFMVYQJGTD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 description 1
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 1
- 238000005882 aldol condensation reaction Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- HLYTZTFNIRBLNA-LNTINUHCSA-K iridium(3+);(z)-4-oxopent-2-en-2-olate Chemical compound [Ir+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O HLYTZTFNIRBLNA-LNTINUHCSA-K 0.000 description 1
- KZLHPYLCKHJIMM-UHFFFAOYSA-K iridium(3+);triacetate Chemical compound [Ir+3].CC([O-])=O.CC([O-])=O.CC([O-])=O KZLHPYLCKHJIMM-UHFFFAOYSA-K 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
[0002]本発明は、一酸化炭素から酢酸を製造する方法に関し、特に少なくとも1種類の反応物質を反応器再循環ポンプの上流及び/又はポンプアラウンドループに供給する改良された方法に関する。
[0019]本発明は、概して、反応器再循環ポンプの上流、及び/又はポンプアラウンドループに少なくとも1種類の反応物質を供給することによって酢酸を製造することに関する。反応物質は、メタノール、酢酸メチル、ギ酸メチル、ジメチルエーテル、及び/又はこれらの混合物からなる群から選択される。好ましくは、反応物質はメタノールを含む。反応器再循環ポンプの上流とは、液体再循環流をカルボニル化反応器に戻すポンプより前の任意の位置を指す。カルボニル化システムは幾つかの反応器再循環ポンプを含む可能性があり、更なる反応物質を任意のこれらのポンプの上流に供給することができることを理解すべきである。好ましくは、反応物質は、フラッシャー、及び/又はフラッシャーからの液体再循環流に供給する。他の態様においては、反応物質はポンプアラウンドループに供給することができる。本発明の幾つかの態様は、有利なことに、反応物質を、カルボニル化反応器に加えて、メタノールカルボニル化プロセスの所定の位置に導入することが可能である。1つの特定の理論には縛られないが、本発明は、カルボニル化反応器内における利用できる反応物質の量を増加させることによって、酢酸の全製造量を向上させる。
Claims (9)
- 酢酸の製造方法であって、
反応媒体を含む反応器内において、一酸化炭素を少なくとも1種類の反応物質と反応させて酢酸を含む反応生成物を生成させ、ここで、該反応媒体は、水、酢酸、酢酸メチル、ハロゲン促進剤、及び触媒を含み;
フラッシャー内において、該反応生成物を、液体再循環流、並びに、酢酸、ハロゲン促進剤、酢酸メチル、及び水を含む粗生成物流に分離し;
該液体再循環流の少なくとも一部を、1以上のポンプによって該反応器に導入し;そして
該フラッシャーの下部部分に、該少なくとも1種類の反応物質の一部を供給する、ここで、該フラッシャーの下部部分は、該反応生成物を該フラッシャーに供給する箇所の下方である;
工程を含み;
該液体再循環流が該少なくとも1種類の反応物質を含み、該少なくとも1種類の反応物質がメタノールである方法。 - 請求項1に記載の方法であって、該ポンプの上流に供給する該少なくとも1種類の反応物質の該一部が、該反応器に供給する該少なくとも1種類の反応物質の0.1重量%〜50重量%である方法。
- 請求項1に記載の方法であって、該少なくとも1種類の反応物質の該一部を供給する前に、該少なくとも1種類の反応物質の該一部を10℃〜30℃の温度に冷却することを更に含む方法。
- 請求項1に記載の方法であって、
排気回収ユニット内において1以上の蒸気流を捕捉し;
該少なくとも1種類の反応物質を含むスクラビング溶媒を用いて1以上の蒸気流をスクラビングして回収流を生成させ;そして
該回収流の少なくとも一部を、該1以上のポンプの少なくとも1つの上流に供給する;
ことを更に含む方法。 - 請求項1に記載の方法であって、該反応生成物の一部をポンプアラウンドループに排出し;そして
該少なくとも1種類の反応物質の他の部分を該ポンプアラウンドループに供給する;
ことを更に含む方法。 - 酢酸の製造方法であって、
反応媒体を含む反応器内において、一酸化炭素を少なくとも1種類の反応物質と反応させて酢酸を含む反応生成物を生成させ、ここで、該反応媒体は、水、酢酸、酢酸メチル、ハロゲン促進剤、及び触媒を含み;
該反応生成物の一部をポンプアラウンドループに排出し;そして
該少なくとも1種類の反応物質の一部を該ポンプアラウンドループに供給する;
工程を含む方法。 - 請求項6に記載の方法であって、該ポンプアラウンドループに供給する該少なくとも1種類の反応物質の該一部が、該反応器に供給する該少なくとも1種類の反応物質の0.5重量%〜20重量%である方法。
- 請求項6に記載の方法であって、該少なくとも1種類の反応物質がメタノールである方法。
- 請求項6に記載の方法であって、排気回収ユニット内において1以上の蒸気流を捕捉し;
該少なくとも1種類の反応物質を含むスクラビング溶媒を用いて、該1以上の蒸気流をスクラビングして回収流を生成させ;そして
該回収流の少なくとも一部を、1以上のポンプの少なくとも1つの上流に供給する;
ことを更に含む方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/902,661 US8461379B2 (en) | 2010-10-12 | 2010-10-12 | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
US12/902,661 | 2010-10-12 | ||
PCT/US2011/054576 WO2012050996A1 (en) | 2010-10-12 | 2011-10-03 | Production of acetic acid with an increased production rate |
Publications (2)
Publication Number | Publication Date |
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JP2013543508A JP2013543508A (ja) | 2013-12-05 |
JP5961172B2 true JP5961172B2 (ja) | 2016-08-02 |
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Application Number | Title | Priority Date | Filing Date |
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JP2013533876A Active JP5961172B2 (ja) | 2010-10-12 | 2011-10-03 | 増加した製造速度での酢酸の製造 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8461379B2 (ja) |
EP (2) | EP3444235B1 (ja) |
JP (1) | JP5961172B2 (ja) |
CN (2) | CN103153934B (ja) |
ES (1) | ES2882144T3 (ja) |
RS (2) | RS58426B1 (ja) |
SG (1) | SG189860A1 (ja) |
TW (1) | TWI532712B (ja) |
WO (1) | WO2012050996A1 (ja) |
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US8461379B2 (en) * | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
CN112608232B (zh) * | 2020-12-04 | 2023-01-20 | 兖矿鲁南化工有限公司 | 甲醇低压羰基合成醋酸工艺反应热回收利用的系统及方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769329A (en) * | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US4615806B1 (en) | 1985-03-07 | 1994-05-03 | Hoechst Co American | Removal of iodide compounds from non-aqueous organic media |
CA1299195C (en) | 1986-06-16 | 1992-04-21 | G. Paull Torrence | Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol |
US4894477A (en) | 1986-10-14 | 1990-01-16 | Hoechst Celanese Corporation | Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid |
US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
CZ297265B6 (cs) | 1995-10-27 | 2006-10-11 | Hoechst Celanese Corporation | Zpusob zvýsení produktivity roztoku karbonylacního katalyzátoru |
US6339171B1 (en) | 1996-10-18 | 2002-01-15 | Celanese International Corporation | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
IN192600B (ja) | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
GB9625335D0 (en) | 1996-12-05 | 1997-01-22 | Bp Chem Int Ltd | Process |
GB9626324D0 (en) * | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626428D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626429D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
JPH10245360A (ja) * | 1997-03-05 | 1998-09-14 | Chiyoda Corp | カルボニル化合物の製造方法 |
US6103934A (en) * | 1998-12-18 | 2000-08-15 | Millennium Petrochemicals, Inc. | Manufacturing and process control methods |
US6225498B1 (en) | 2000-03-24 | 2001-05-01 | Celanese International Corporation | Method of removing organic iodides from organic media |
US6627770B1 (en) | 2000-08-24 | 2003-09-30 | Celanese International Corporation | Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process |
US6657078B2 (en) | 2001-02-07 | 2003-12-02 | Celanese International Corporation | Low energy carbonylation process |
FR2826960B1 (fr) * | 2001-07-03 | 2005-10-21 | Acetex Chimie | Procede de controle d'une production d'acide acetique et/ou d'acetate de methyle en continu |
US6677480B2 (en) * | 2002-01-28 | 2004-01-13 | Celanese International Corporation | Process control in production of acetic acid via use of heavy phase density measurement |
US7005541B2 (en) * | 2002-12-23 | 2006-02-28 | Celanese International Corporation | Low water methanol carbonylation process for high acetic acid production and for water balance control |
US7208624B2 (en) | 2004-03-02 | 2007-04-24 | Celanese International Corporation | Process for producing acetic acid |
US7223886B2 (en) | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
US7271293B2 (en) | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
US7465823B2 (en) | 2004-03-17 | 2008-12-16 | Celanese International Corporation | Utilization of acetic acid reaction heat in other process plants |
US7855306B2 (en) | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
KR101364812B1 (ko) * | 2005-12-21 | 2014-02-19 | 비피 케미칼즈 리미티드 | 카르보닐화 공정 |
US7989659B2 (en) * | 2007-05-17 | 2011-08-02 | Celanese International Corporation | Method and apparatus for making acetic acid with improved light ends column productivity |
US8017802B2 (en) | 2007-05-21 | 2011-09-13 | Celanese International Corporation | Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation |
US20090209786A1 (en) | 2007-05-21 | 2009-08-20 | Scates Mark O | Control of impurities in product glacial acetic acid of rhodium-catalyzed methanol carbonylation |
US8062482B2 (en) | 2007-10-30 | 2011-11-22 | Celanese International Corporation | Acetaldehyde removal from methyl acetate by distillation at elevated pressure |
MX366624B (es) | 2008-04-29 | 2019-07-16 | Celanese Int Corp | Sistema de carbonilacion de metanol que tiene un absorbedor con multiples opciones de disolvente. |
US8461379B2 (en) * | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
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US20120088929A1 (en) | 2012-04-12 |
EP2627623B1 (en) | 2018-12-05 |
CN103153934A (zh) | 2013-06-12 |
WO2012050996A1 (en) | 2012-04-19 |
CN105001071A (zh) | 2015-10-28 |
EP2627623A1 (en) | 2013-08-21 |
JP2013543508A (ja) | 2013-12-05 |
ES2882144T3 (es) | 2021-12-01 |
SG189860A1 (en) | 2013-06-28 |
RS58426B1 (sr) | 2019-04-30 |
EP3444235A1 (en) | 2019-02-20 |
RS62180B1 (sr) | 2021-08-31 |
CN105001071B (zh) | 2018-09-18 |
US8461379B2 (en) | 2013-06-11 |
TWI532712B (zh) | 2016-05-11 |
CN103153934B (zh) | 2015-07-08 |
EP3444235B1 (en) | 2021-06-16 |
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