NO133936B - - Google Patents
Download PDFInfo
- Publication number
- NO133936B NO133936B NO2493/70A NO249370A NO133936B NO 133936 B NO133936 B NO 133936B NO 2493/70 A NO2493/70 A NO 2493/70A NO 249370 A NO249370 A NO 249370A NO 133936 B NO133936 B NO 133936B
- Authority
- NO
- Norway
- Prior art keywords
- container
- solution
- head
- electrode
- drip
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 claims description 49
- 230000007797 corrosion Effects 0.000 claims description 49
- 239000003792 electrolyte Substances 0.000 claims description 47
- 239000004020 conductor Substances 0.000 claims description 44
- 239000011521 glass Substances 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 229940075397 calomel Drugs 0.000 claims description 9
- 230000033228 biological regulation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 238000002161 passivation Methods 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 122
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 33
- 239000012212 insulator Substances 0.000 description 21
- 238000007789 sealing Methods 0.000 description 21
- 229910052697 platinum Inorganic materials 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 239000004809 Teflon Substances 0.000 description 5
- 229920006362 Teflon® Polymers 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000013019 agitation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- -1 aluminum and zinc Chemical class 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- VEMHQNXVHVAHDN-UHFFFAOYSA-J [Cu+2].[Cu+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O Chemical compound [Cu+2].[Cu+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VEMHQNXVHVAHDN-UHFFFAOYSA-J 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000005804 alkylation reaction Methods 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
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- QUQFTIVBFKLPCL-UHFFFAOYSA-L copper;2-amino-3-[(2-amino-2-carboxylatoethyl)disulfanyl]propanoate Chemical compound [Cu+2].[O-]C(=O)C(N)CSSCC(N)C([O-])=O QUQFTIVBFKLPCL-UHFFFAOYSA-L 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT18717/69A IT1034011B (it) | 1969-06-26 | 1969-06-26 | Processo per la prapratzione di 17 monoesteri di 17 a 21 diossisteroidi per idrolisi die corpispondenti 17 21 ortoesteri ciclici a ph control lato |
Publications (2)
Publication Number | Publication Date |
---|---|
NO133936B true NO133936B (fr) | 1976-04-12 |
NO133936C NO133936C (fr) | 1976-07-21 |
Family
ID=11153377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO2493/70A NO133936C (fr) | 1969-06-26 | 1970-06-25 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3755302A (fr) |
CH (1) | CH583252A5 (fr) |
DK (1) | DK129988B (fr) |
FI (1) | FI48186C (fr) |
FR (1) | FR2051186A5 (fr) |
GB (1) | GB1296458A (fr) |
IT (1) | IT1034011B (fr) |
NL (1) | NL162914C (fr) |
NO (1) | NO133936C (fr) |
SE (1) | SE356976B (fr) |
ZA (1) | ZA704243B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857941A (en) * | 1970-06-22 | 1974-12-31 | Warner Lambert Co | Pharmaceutical compositions and use of prednisolone 17-benzoate |
GB1440063A (en) * | 1972-08-11 | 1976-06-23 | Glaxo Lab Ltd | 17alpha-esters of 17alpha,21-dihydroxy-20-oxo-steroids |
US3992422A (en) * | 1975-08-14 | 1976-11-16 | Schering Corporation | Process for the preparation of 21-halogeno-21-desoxy-17α-acyloxy-20-keto-pregnenes |
DE3068965D1 (en) * | 1979-11-16 | 1984-09-20 | Sterosynt Ltd | 6-alpha-fluoro-16-methyl-prednisolone-17,21 diesters and pharmaceutical compositions containing them |
US6315985B1 (en) * | 1999-06-18 | 2001-11-13 | 3M Innovative Properties Company | C-17/21 OH 20-ketosteroid solution aerosol products with enhanced chemical stability |
US6777399B2 (en) * | 2000-08-05 | 2004-08-17 | Smithkline Beecham Corporation | Anti-inflammatory androstane derivative compositions |
DZ3468A1 (fr) * | 2000-08-05 | 2002-02-14 | Glaxo Group Ltd | 6.alpha., 9.alpha.-difluoro-17.alpha.-`(2-furanylcarboxyle) oxy!-11.beta.-hydroxy-16.alpha.-methyle-3-oxo-androst-1,4,-diene-17-acide carbothioique s-fluoromethyle ester utilise comme agent anti inflammatoire |
GB0019172D0 (en) * | 2000-08-05 | 2000-09-27 | Glaxo Group Ltd | Novel compounds |
US6858596B2 (en) * | 2000-08-05 | 2005-02-22 | Smithkline Beecham Corporation | Formulation containing anti-inflammatory androstane derivative |
US6759398B2 (en) * | 2000-08-05 | 2004-07-06 | Smithkline Beecham Corporation | Anti-inflammatory androstane derivative |
CN1302007C (zh) * | 2001-04-30 | 2007-02-28 | 葛兰素集团有限公司 | 具有抗炎性的在17.α位上具有环酯基的雄甾烷的17.β.-硫代羧酸酯衍生物 |
ATE399174T1 (de) * | 2001-06-12 | 2008-07-15 | Glaxo Group Ltd | Neue anti inflammatorische 17.alpha.- heterozyklische ester von 17.beta.-carbothioat androstan derivativen |
US20050175545A1 (en) * | 2002-02-04 | 2005-08-11 | Keith Biggadike | Formulation for inhalation comprising a glucocorticoid and a beta 2-adrenoreceptor agonist |
GB0202635D0 (en) * | 2002-02-05 | 2002-03-20 | Glaxo Wellcome Mfg Pte Ltd | Formulation containing novel anti-inflammatory androstane derivative |
GB2389530B (en) | 2002-06-14 | 2007-01-10 | Cipla Ltd | Pharmaceutical compositions |
GB0507165D0 (en) * | 2005-04-08 | 2005-05-18 | Glaxo Group Ltd | Novel crystalline pharmaceutical product |
GB0615108D0 (en) * | 2006-07-28 | 2006-09-06 | Glaxo Group Ltd | Novel formulations |
CN102964414A (zh) * | 2012-12-14 | 2013-03-13 | 中国科学院上海有机化学研究所 | 17位甾体羧酸酯的合成方法 |
CN115010198B (zh) * | 2022-07-11 | 2023-05-09 | 西安国康瑞金制药有限公司 | 一种整合在倍他米松上氟中的废水处理工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2897216A (en) * | 1954-11-01 | 1959-07-28 | Schering Corp | Process for the preparation of steroidal dienes and intermediates obtained thereby |
GB1070751A (en) * | 1964-01-28 | 1967-06-01 | Glaxo Lab Ltd | 17-esters of 17-hydroxy-21-desoxy-steroids |
US3345387A (en) * | 1964-05-25 | 1967-10-03 | Merck & Co Inc | Process for producing 16beta-alkyl and 16beta-alkyl steroids of the pregnane series |
US3499081A (en) * | 1966-12-21 | 1970-03-03 | Squibb & Sons Inc | 9-chloroprogestational agents |
IT1061787B (it) * | 1967-03-01 | 1983-04-30 | Vismara Francesco Spa | Miglioramenti relativi alla preparazione di 17 benzoato di betametazone |
US3455968A (en) * | 1967-05-15 | 1969-07-15 | Schering Corp | 9alpha-halogeno-11beta-azido-steroids and methods for their manufacture |
-
1969
- 1969-06-26 IT IT18717/69A patent/IT1034011B/it active
- 1969-07-22 ZA ZA704243A patent/ZA704243B/xx unknown
-
1970
- 1970-06-22 US US00048481A patent/US3755302A/en not_active Expired - Lifetime
- 1970-06-22 FR FR7022964A patent/FR2051186A5/fr not_active Expired
- 1970-06-22 GB GB1296458D patent/GB1296458A/en not_active Expired
- 1970-06-22 DK DK321370AA patent/DK129988B/da unknown
- 1970-06-22 FI FI701737A patent/FI48186C/fi active
- 1970-06-24 NL NL7009254.A patent/NL162914C/xx not_active IP Right Cessation
- 1970-06-25 NO NO2493/70A patent/NO133936C/no unknown
- 1970-06-25 SE SE08839/70A patent/SE356976B/xx unknown
- 1970-06-26 CH CH974770A patent/CH583252A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1034011B (it) | 1979-09-10 |
NO133936C (fr) | 1976-07-21 |
ZA704243B (en) | 1971-03-31 |
DE2031205A1 (de) | 1971-02-04 |
DE2031205B2 (de) | 1975-09-25 |
CH583252A5 (fr) | 1976-12-31 |
NL162914C (nl) | 1980-07-15 |
US3755302A (en) | 1973-08-28 |
FI48186B (fr) | 1974-04-01 |
NL162914B (nl) | 1980-02-15 |
SE356976B (fr) | 1973-06-12 |
FI48186C (fi) | 1974-07-10 |
GB1296458A (fr) | 1972-11-15 |
DK129988B (da) | 1974-12-09 |
NL7009254A (fr) | 1970-12-29 |
DK129988C (fr) | 1975-06-23 |
FR2051186A5 (fr) | 1971-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO133936B (fr) | ||
US3272731A (en) | Erosion resistant reference electrode assembly | |
US3126328A (en) | Electrolytic bridge assembly for | |
US4087742A (en) | Hot water heater corrosion detector probe | |
NO157220B (no) | Elektrode egnet for anvendelse i et korrosjonsbeskyttelsessystem med paatrykket elektrisk stroem, og fremgangsmaate for aa beskytte et elektrisk ledende substrat mot korrosjon. | |
CN204988979U (zh) | 一种可自动控制液膜厚度的薄液膜腐蚀试验装置 | |
US4255647A (en) | Water tank having electric heating element and cathodic corrosion protection | |
US3498900A (en) | Corrosion-analytical monitoring apparatus | |
US3216916A (en) | Anodic passivation of wetted wall vessels | |
US4231852A (en) | Device for cathodic corrosion protection employing an external current anode | |
JP2009215578A (ja) | フッ素電解装置 | |
EP0018124A1 (fr) | Récipient passivé anodiquement et procédé pour sa passivation | |
US3132082A (en) | Cathodic protection for water storage tanks | |
CN110541180B (zh) | 一种具有阳极导电装置的铝箔连续氧化设备 | |
US20210276890A1 (en) | Systems and devices for corrosion prevention and methods thereto | |
US3182007A (en) | Electrode assembly for the anodic passivation of metals | |
Wilde | An assembly for electrochemical corrosion studies in aqueous environments at high temperature and pressure | |
US3152058A (en) | Electrolytic bridge assembly for the anodic passivation of metals | |
US3009865A (en) | Anodic protection of kraft digesters | |
CN207964719U (zh) | 一种循环电解液法阴极剥离检测装置 | |
US3748247A (en) | Corrosion probe assembly | |
US4450063A (en) | Probe for alumina concentration meter | |
US4689127A (en) | Control of anodic passivation systems | |
US3471394A (en) | Salt bridge reference electrode | |
NO853380L (no) | Korrosjonsmetode og fremgangsmaate for maaling av korrosjonshastigheten. |