CN115867683A - 从氧化剂清洗流中回收金属催化剂 - Google Patents
从氧化剂清洗流中回收金属催化剂 Download PDFInfo
- Publication number
- CN115867683A CN115867683A CN202180045962.7A CN202180045962A CN115867683A CN 115867683 A CN115867683 A CN 115867683A CN 202180045962 A CN202180045962 A CN 202180045962A CN 115867683 A CN115867683 A CN 115867683A
- Authority
- CN
- China
- Prior art keywords
- solution
- alkali metal
- carbonate
- manganese
- cobalt
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title claims description 29
- 238000011084 recovery Methods 0.000 title abstract description 13
- 229910052751 metal Inorganic materials 0.000 title description 21
- 239000002184 metal Substances 0.000 title description 21
- 238000010926 purge Methods 0.000 title description 6
- 239000007800 oxidant agent Substances 0.000 title description 4
- 238000000034 method Methods 0.000 claims abstract description 59
- 239000010941 cobalt Substances 0.000 claims abstract description 34
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 33
- 239000011572 manganese Substances 0.000 claims abstract description 31
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 28
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims abstract description 21
- 150000008041 alkali metal carbonates Chemical class 0.000 claims abstract description 21
- 150000001339 alkali metal compounds Chemical class 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 16
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 16
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 125000003118 aryl group Chemical group 0.000 claims abstract description 11
- -1 alkali metal hydrogencarbonate Chemical class 0.000 claims abstract description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 8
- 230000002378 acidificating effect Effects 0.000 claims abstract description 7
- 230000003197 catalytic effect Effects 0.000 claims abstract description 5
- 239000011656 manganese carbonate Substances 0.000 claims abstract description 5
- 235000006748 manganese carbonate Nutrition 0.000 claims abstract description 5
- 229940093474 manganese carbonate Drugs 0.000 claims abstract description 5
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims abstract description 5
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims abstract description 5
- 230000001376 precipitating effect Effects 0.000 claims abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 22
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 11
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 229910021446 cobalt carbonate Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 150000007513 acids Chemical class 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 150000002697 manganese compounds Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 55
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 238000006386 neutralization reaction Methods 0.000 description 11
- 238000001556 precipitation Methods 0.000 description 9
- 238000000605 extraction Methods 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 6
- 239000012452 mother liquor Substances 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000006286 aqueous extract Substances 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- GOUHYARYYWKXHS-UHFFFAOYSA-N 4-formylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C=C1 GOUHYARYYWKXHS-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000005323 carbonate salts Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 150000003504 terephthalic acids Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
- C22B47/0018—Treating ocean floor nodules
- C22B47/0045—Treating ocean floor nodules by wet processes
- C22B47/0054—Treating ocean floor nodules by wet processes leaching processes
- C22B47/0072—Treating ocean floor nodules by wet processes leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
- C22B47/0018—Treating ocean floor nodules
- C22B47/009—Treating ocean floor nodules refining, e.g. separation of metals obtained by the above methods
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Oceanography (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063065738P | 2020-08-14 | 2020-08-14 | |
| US63/065,738 | 2020-08-14 | ||
| PCT/IB2021/056614 WO2022034401A1 (fr) | 2020-08-14 | 2021-07-21 | Récupération de catalyseurs métalliques à partir de flux de purge d'oxydant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115867683A true CN115867683A (zh) | 2023-03-28 |
Family
ID=77104109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180045962.7A Pending CN115867683A (zh) | 2020-08-14 | 2021-07-21 | 从氧化剂清洗流中回收金属催化剂 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4196618A1 (fr) |
| CN (1) | CN115867683A (fr) |
| WO (1) | WO2022034401A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792521A (fr) | 1971-12-10 | 1973-06-08 | Standard Oil Co | Recuperations de metaux catalytiques de residus de la production d'acides aromatiques par oxydation catalytique en phase liquide |
| US4587355A (en) * | 1984-08-22 | 1986-05-06 | Amoco Corporation | Oxidation with a solid catalyst |
| US4680098A (en) * | 1985-03-18 | 1987-07-14 | Amoco Corporation | Aqueous recovery of cobalt or cobalt and manganese from solution also containing oxygenated aromatic compounds |
| GB9104776D0 (en) | 1991-03-07 | 1991-04-17 | Ici Plc | Process for the production of terephthalic acid |
| GB9310070D0 (en) | 1992-05-29 | 1993-06-30 | Ici Plc | Process for the production of purified terephthalic acid |
| CN102199082B (zh) | 2010-03-26 | 2016-08-17 | 英威达技术有限公司 | 芳香羧酸和氧化催化剂的回收 |
| GB201414292D0 (en) | 2014-08-12 | 2014-09-24 | Invista Technologies S.�.R.L. | Process |
-
2021
- 2021-07-21 WO PCT/IB2021/056614 patent/WO2022034401A1/fr unknown
- 2021-07-21 CN CN202180045962.7A patent/CN115867683A/zh active Pending
- 2021-07-21 EP EP21746824.8A patent/EP4196618A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022034401A1 (fr) | 2022-02-17 |
| EP4196618A1 (fr) | 2023-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0882009B1 (fr) | Production d'acides polycarboxyliques aromatiques | |
| JP2886685B2 (ja) | テレフタル酸濾液からの不純物除去のための抽出方法 | |
| AU2010222310B2 (en) | Method for removing manganese from wastewater | |
| US3873468A (en) | Method of removing substance harmful to oxidation reaction in the production of benzenecarboxylic acids by oxidation | |
| KR0136862B1 (ko) | 코발트 촉매 및 망간촉매의 회수 및 재생방법 | |
| EP1484306A1 (fr) | Procédé d'extraction permettant l'élimination d'impuretés à partir d'eaux mères dans la synthèse d'acides carboxyliques | |
| EP1484305A1 (fr) | Procédé d'extraction permettant l'élimination d'impuretés dans un mélange aqueux | |
| JP2004358466A (ja) | カルボン酸合成母液から不純物を除去する抽出方法 | |
| US3956175A (en) | Method for recovering a liquid-phase oxidation catalyst for preparation of terephthalic acid | |
| NL8201046A (nl) | Werkwijze voor het bereiden van tereftaalzuur. | |
| US4298580A (en) | Separation of cobalt and manganese from trimellitic acid process residue by precipitating as carbonates, redissolving as halides and removing cobalt by magnetic means | |
| JP3421057B2 (ja) | 触媒の回収 | |
| US6746653B2 (en) | Process for recovering catalyst transition metals from salt-containing reaction mixtures | |
| CN115867683A (zh) | 从氧化剂清洗流中回收金属催化剂 | |
| RU2139361C1 (ru) | Способ регенерации и повторного использования кобальта и вольфрама из реакционных вод (варианты) | |
| CA2248288C (fr) | Production d'acides polycarboxyliques aromatiques | |
| WO2005049873A1 (fr) | Procede de recuperation de metal de catalyseur a partir de dechets de production de l'acide terephtalique | |
| US3781344A (en) | Process for manufacturing terephthalic acid by oxidation of paraxylene | |
| US4857295A (en) | Process for the manufacture of iodine | |
| EP3464232B1 (fr) | Procédé de clivage oxydatif de diols vicinaux | |
| JPH11165079A (ja) | 液相空気酸化反応における酢酸回収方法および触媒回収方法 | |
| JPS6312460B2 (fr) | ||
| EP4093722B1 (fr) | Procédés permettant d'augmenter les taux de préformage d'un catalyseur d'hydroformylation | |
| JP5318596B2 (ja) | ２，６−ナフタレンジカルボン酸の製造方法 | |
| JP2000290235A (ja) | ３−ニトロ−２−メチル安息香酸の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |