GB786669A - Improvements in or relating to separating and recovering acid gases from gaseous mixtures - Google Patents
Improvements in or relating to separating and recovering acid gases from gaseous mixturesInfo
- Publication number
- GB786669A GB786669A GB17788/55A GB1778855A GB786669A GB 786669 A GB786669 A GB 786669A GB 17788/55 A GB17788/55 A GB 17788/55A GB 1778855 A GB1778855 A GB 1778855A GB 786669 A GB786669 A GB 786669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- absorption
- aminoacid
- acid
- alkaline solution
- specified
- 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
Links
- 239000007789 gas Substances 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 239000008246 gaseous mixture Substances 0.000 title abstract 2
- 235000001014 amino acid Nutrition 0.000 abstract 3
- 150000001413 amino acids Chemical class 0.000 abstract 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000012670 alkaline solution Substances 0.000 abstract 2
- 235000018102 proteins Nutrition 0.000 abstract 2
- 108090000623 proteins and genes Proteins 0.000 abstract 2
- 102000004169 proteins and genes Human genes 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 abstract 2
- 102000009027 Albumins Human genes 0.000 abstract 1
- 108010088751 Albumins Proteins 0.000 abstract 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 abstract 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 abstract 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical class [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical class [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 235000004279 alanine Nutrition 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000004411 aluminium Chemical class 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- AQLMHYSWFMLWBS-UHFFFAOYSA-N arsenite(1-) Chemical compound O[As](O)[O-] AQLMHYSWFMLWBS-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000005018 casein Substances 0.000 abstract 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 1
- 235000021240 caseins Nutrition 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000011669 selenium Chemical class 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000012747 synergistic agent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229960003080 taurine Drugs 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical class [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 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
- B01D53/1456—Removing acid components
-
- 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
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- 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
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/167—Separation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/124—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur
- C10K1/126—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur containing As-, Sb-, Sn compounds
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT336052X | 1954-06-21 | ||
| IT335051X | 1954-12-06 | ||
| IT80255X | 1955-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB786669A true GB786669A (en) | 1957-11-20 |
Family
ID=27272686
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17788/55A Expired GB786669A (en) | 1954-06-21 | 1955-06-20 | Improvements in or relating to separating and recovering acid gases from gaseous mixtures |
| GB35009/55A Expired GB798856A (en) | 1954-06-21 | 1955-12-06 | Process for separating and recovering carbon dioxide from gaseous mixtures |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35009/55A Expired GB798856A (en) | 1954-06-21 | 1955-12-06 | Process for separating and recovering carbon dioxide from gaseous mixtures |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE539081A (cs) |
| CH (2) | CH336052A (cs) |
| DE (1) | DE1000356B (cs) |
| FR (2) | FR1126215A (cs) |
| GB (2) | GB786669A (cs) |
| NL (1) | NL95400C (cs) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3039845A (en) * | 1958-04-25 | 1962-06-19 | Hoechst Ag | Method of regenerating absorbent solutions |
| US3101996A (en) * | 1961-03-29 | 1963-08-27 | Chemical Construction Corp | Process for removal of acid gas from gas streams |
| WO2009063041A1 (de) * | 2007-11-15 | 2009-05-22 | Basf Se | Verfahren zum entfernen von kohlendioxid aus fluidströmen, insbesondere verbrennungsabgasen |
| WO2010049739A3 (en) * | 2008-10-31 | 2010-06-24 | University Of Leeds | Process for the capture of carbon dioxide |
| US8034166B2 (en) | 2006-05-18 | 2011-10-11 | Basf Se | Carbon dioxide absorbent requiring less regeneration energy |
| WO2011135378A1 (en) | 2010-04-28 | 2011-11-03 | The University Of Leeds | Process for the capture of carbon dioxide |
| US8075673B2 (en) | 2005-10-20 | 2011-12-13 | Basf Se | Absorption medium and method for removing carbon dioxide from gas streams |
| US8398749B2 (en) | 2005-12-12 | 2013-03-19 | Basf Se | Process for the recovery of carbon dioxide |
| CN109198492A (zh) * | 2018-09-20 | 2019-01-15 | 浙江工业大学 | 一种降低冷冻虾仁中亚硫酸盐残留的生产方法及装置 |
| US11351498B2 (en) | 2017-08-02 | 2022-06-07 | C-Capture Ltd | C1-C8 carboxylic acid salt solution for the absorption of CO2 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL110178C (cs) * | 1958-03-07 | 1900-01-01 | ||
| BE577652A (cs) * | 1959-01-16 | 1900-01-01 | ||
| US4814104A (en) * | 1987-02-05 | 1989-03-21 | Uop | Tertiary alkanolamine absorbent containing an ethyleneamine promoter and its method of use |
-
0
- NL NL95400D patent/NL95400C/xx active
- BE BE543354D patent/BE543354A/xx unknown
- BE BE539081D patent/BE539081A/xx unknown
-
1955
- 1955-06-13 CH CH336052D patent/CH336052A/it unknown
- 1955-06-16 FR FR1126215D patent/FR1126215A/fr not_active Expired
- 1955-06-20 GB GB17788/55A patent/GB786669A/en not_active Expired
- 1955-12-03 CH CH335051D patent/CH335051A/it unknown
- 1955-12-05 DE DEV9839A patent/DE1000356B/de active Pending
- 1955-12-06 FR FR1137173D patent/FR1137173A/fr not_active Expired
- 1955-12-06 GB GB35009/55A patent/GB798856A/en not_active Expired
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3039845A (en) * | 1958-04-25 | 1962-06-19 | Hoechst Ag | Method of regenerating absorbent solutions |
| US3101996A (en) * | 1961-03-29 | 1963-08-27 | Chemical Construction Corp | Process for removal of acid gas from gas streams |
| US8075673B2 (en) | 2005-10-20 | 2011-12-13 | Basf Se | Absorption medium and method for removing carbon dioxide from gas streams |
| US8398749B2 (en) | 2005-12-12 | 2013-03-19 | Basf Se | Process for the recovery of carbon dioxide |
| US8034166B2 (en) | 2006-05-18 | 2011-10-11 | Basf Se | Carbon dioxide absorbent requiring less regeneration energy |
| WO2009063041A1 (de) * | 2007-11-15 | 2009-05-22 | Basf Se | Verfahren zum entfernen von kohlendioxid aus fluidströmen, insbesondere verbrennungsabgasen |
| AU2008322922B2 (en) * | 2007-11-15 | 2013-05-30 | Basf Se | Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases |
| US8388738B2 (en) | 2007-11-15 | 2013-03-05 | Basf Se | Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases |
| WO2010049739A3 (en) * | 2008-10-31 | 2010-06-24 | University Of Leeds | Process for the capture of carbon dioxide |
| CN102985159A (zh) * | 2010-04-28 | 2013-03-20 | 利兹大学 | 捕获二氧化碳的方法 |
| WO2011135378A1 (en) | 2010-04-28 | 2011-11-03 | The University Of Leeds | Process for the capture of carbon dioxide |
| US11351498B2 (en) | 2017-08-02 | 2022-06-07 | C-Capture Ltd | C1-C8 carboxylic acid salt solution for the absorption of CO2 |
| US12048894B2 (en) | 2017-08-02 | 2024-07-30 | C-Capture Ltd | C1—C8 carboxylic acid salt solution for the absorption of CO2 |
| CN109198492A (zh) * | 2018-09-20 | 2019-01-15 | 浙江工业大学 | 一种降低冷冻虾仁中亚硫酸盐残留的生产方法及装置 |
| CN109198492B (zh) * | 2018-09-20 | 2022-01-14 | 浙江工业大学 | 一种降低冷冻虾仁中亚硫酸盐残留的生产方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB798856A (en) | 1958-07-30 |
| FR1126215A (fr) | 1956-11-19 |
| BE539081A (cs) | 1955-07-15 |
| DE1000356B (de) | 1957-01-10 |
| FR1137173A (fr) | 1957-05-24 |
| NL95400C (cs) | 1960-08-20 |
| CH336052A (it) | 1959-02-15 |
| BE543354A (cs) | 1955-12-30 |
| CH335051A (it) | 1958-12-31 |
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