CA1273230A - Alliage a teneur de chrome, sans molybdene, resistant a l'acide sulfurique - Google Patents

Alliage a teneur de chrome, sans molybdene, resistant a l'acide sulfurique

Info

Publication number: CA1273230A
Authority: CA; Canada
Prior art keywords: weight; alloy; resistant; sulphuric acid; chromium
Prior art date: 1985-03-09
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 - Lifetime

Application number

CA000503590A

Other languages

English (en)

Inventor

Helmut Diekmann

Gunter Putz

Klaus-Peter Grabowski

Kurt Wilhelm Eichenhofer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bayer AG

Original Assignee

Bayer AG

Priority date (The priority date 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 date listed.)

1985-03-09

Filing date

1986-03-07

Publication date

1990-08-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6264782&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1273230(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-03-07 Application filed by Bayer AG filed Critical Bayer AG

1990-08-28 Application granted granted Critical

1990-08-28 Publication of CA1273230A publication Critical patent/CA1273230A/fr

2007-08-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 52
229910045601 alloy Inorganic materials 0.000 title claims abstract description 42
239000000956 alloy Substances 0.000 title claims abstract description 42
235000011149 sulphuric acid Nutrition 0.000 title claims abstract description 42
239000001117 sulphuric acid Substances 0.000 title claims abstract description 40
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 17
229910052804 chromium Inorganic materials 0.000 title claims abstract description 17
239000011651 chromium Substances 0.000 title claims abstract description 17
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 8
239000005864 Sulphur Substances 0.000 claims abstract description 8
229910052759 nickel Inorganic materials 0.000 claims abstract description 8
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
229910052799 carbon Inorganic materials 0.000 claims abstract description 7
229910052742 iron Inorganic materials 0.000 claims abstract description 7
239000010703 silicon Substances 0.000 claims abstract description 7
229910052710 silicon Inorganic materials 0.000 claims abstract description 7
229910052715 tantalum Inorganic materials 0.000 claims abstract description 7
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
229910052802 copper Inorganic materials 0.000 claims abstract description 6
239000010949 copper Substances 0.000 claims abstract description 6
229910052758 niobium Inorganic materials 0.000 claims abstract description 6
239000010955 niobium Substances 0.000 claims abstract description 6
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 6
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 5
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
239000011574 phosphorus Substances 0.000 claims abstract description 5
239000010936 titanium Substances 0.000 claims abstract description 5
229910052719 titanium Inorganic materials 0.000 claims abstract description 5
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract 4
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract 4
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 20
238000000034 method Methods 0.000 claims description 11
239000004411 aluminium Substances 0.000 claims description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 4
239000006096 absorbing agent Substances 0.000 claims description 4
238000010521 absorption reaction Methods 0.000 claims description 4
239000007789 gas Substances 0.000 claims description 4
238000001035 drying Methods 0.000 claims description 3
239000003595 mist Substances 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
230000001590 oxidative effect Effects 0.000 claims description 2
239000012535 impurity Substances 0.000 claims 3
239000012141 concentrate Substances 0.000 claims 1
239000000463 material Substances 0.000 description 26
238000005260 corrosion Methods 0.000 description 17
230000007797 corrosion Effects 0.000 description 17
150000002500 ions Chemical class 0.000 description 10
238000004519 manufacturing process Methods 0.000 description 9
239000002253 acid Substances 0.000 description 5
238000003466 welding Methods 0.000 description 4
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
229910052750 molybdenum Inorganic materials 0.000 description 3
239000011733 molybdenum Substances 0.000 description 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910052748 manganese Inorganic materials 0.000 description 2
239000011572 manganese Substances 0.000 description 2
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
238000005303 weighing Methods 0.000 description 2
229910001149 41xx steel Inorganic materials 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
101100126167 Escherichia coli (strain K12) intD gene Proteins 0.000 description 1
229910000990 Ni alloy Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
239000004063 acid-resistant material Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000011449 brick Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000002274 desiccant Substances 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000945 filler Substances 0.000 description 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
235000000396 iron Nutrition 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
235000010269 sulphur dioxide Nutrition 0.000 description 1
239000004291 sulphur dioxide Substances 0.000 description 1
-1 ti~anium Chemical compound 0.000 description 1
238000005493 welding type Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
General Engineering & Computer Science (AREA)
Thermal Sciences (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Carbon And Carbon Compounds (AREA)
Manufacture And Refinement Of Metals (AREA)
Treatment Of Steel In Its Molten State (AREA)
Catalysts (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Heat Treatment Of Articles (AREA)
High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Electroplating And Plating Baths Therefor (AREA)
Heat Treatment Of Steel (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Secondary Cells (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Glass Compositions (AREA)
Plural Heterocyclic Compounds (AREA)
Luminescent Compositions (AREA)
Pyrane Compounds (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

CA000503590A 1985-03-09 1986-03-07 Alliage a teneur de chrome, sans molybdene, resistant a l'acide sulfurique Expired - Lifetime CA1273230A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEP3508532.0		1985-03-09
DE19853508532 DE3508532A1 (de)	1985-03-09	1985-03-09	Verwendung einer chromhaltigen legierung

Publications (1)

Publication Number	Publication Date
CA1273230A true CA1273230A (fr)	1990-08-28

Family

ID=6264782

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000503590A Expired - Lifetime CA1273230A (fr)	1985-03-09	1986-03-07	Alliage a teneur de chrome, sans molybdene, resistant a l'acide sulfurique

Country Status (8)

Country	Link
EP (1)	EP0200862B1 (fr)
JP (1)	JPS61207551A (fr)
AT (1)	ATE34779T1 (fr)
AU (1)	AU583898B2 (fr)
CA (1)	CA1273230A (fr)
DE (2)	DE3508532A1 (fr)
ES (1)	ES8802377A1 (fr)
FI (1)	FI80481C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3739903A1 (de) *	1987-11-25	1989-06-08	Bayer Ag	Verwendung einer chromhaltigen legierung
DE3830365C2 (de) *	1988-09-07	1996-06-27	Metallgesellschaft Ag	Verwendung von ferritischen Chrom - Molybdän-Stählen als gegen konzentrierte Schwefelsäure beständigem Werkstoff
DE4342188C2 (de) *	1993-12-10	1998-06-04	Bayer Ag	Austenitische Legierungen und deren Verwendung
FR2939052B1 (fr) *	2008-12-01	2010-12-10	Rhodia Operations	Installation de cristallisation d'acide adipique
EA202190631A1 (ru)	2018-08-29	2021-06-09	Кеметикс Инк.	Аустенитный нержавеющий сплав с превосходной коррозионной стойкостью

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3649187A (en) *	1970-02-09	1972-03-14	Monsanto Co	Corrosion resistant apparatus
US3758296A (en) *	1970-10-29	1973-09-11	Lewis & Co Inc Charles	Corrosion resistant alloy
JPS5435171B2 (fr) *	1973-07-13	1979-10-31
US3844774A (en) *	1973-09-24	1974-10-29	Carondelet Foundry Co	Corrosion-resistant alloys
US3947266A (en) *	1974-05-17	1976-03-30	Carondelet Foundry Company	Corrosion-resistant alloys
JPS5538957A (en) *	1978-09-13	1980-03-18	Japan Steel Works Ltd:The	Austenitic stainless cast steel
US4329173A (en) *	1980-03-31	1982-05-11	Carondelet Foundry Company	Alloy resistant to corrosion
US4670242A (en) *	1984-11-09	1987-06-02	Monsanto Company	Heat recovery from concentrated sulfuric acid
US4576813A (en) *	1983-07-05	1986-03-18	Monsanto Company	Heat recovery from concentrated sulfuric acid

1985
- 1985-03-09 DE DE19853508532 patent/DE3508532A1/de not_active Withdrawn
1986
- 1986-02-27 EP EP86102555A patent/EP0200862B1/fr not_active Expired
- 1986-02-27 AT AT86102555T patent/ATE34779T1/de not_active IP Right Cessation
- 1986-02-27 DE DE8686102555T patent/DE3660261D1/de not_active Expired
- 1986-03-06 FI FI860944A patent/FI80481C/fi not_active IP Right Cessation
- 1986-03-07 ES ES552799A patent/ES8802377A1/es not_active Expired
- 1986-03-07 CA CA000503590A patent/CA1273230A/fr not_active Expired - Lifetime
- 1986-03-07 JP JP61048722A patent/JPS61207551A/ja active Pending
- 1986-03-07 AU AU54434/86A patent/AU583898B2/en not_active Ceased

Also Published As

Publication number	Publication date
ATE34779T1 (de)	1988-06-15
EP0200862A1 (fr)	1986-11-12
AU5443486A (en)	1986-09-11
AU583898B2 (en)	1989-05-11
FI80481C (fi)	1990-06-11
JPS61207551A (ja)	1986-09-13
FI860944A0 (fi)	1986-03-06
DE3660261D1 (en)	1988-07-07
FI80481B (fi)	1990-02-28
FI860944L (fi)	1986-09-10
ES8802377A1 (es)	1988-05-16
ES552799A0 (es)	1988-05-16
DE3508532A1 (de)	1986-09-18
EP0200862B1 (fr)	1988-06-01

Legal Events

Date	Code	Title	Description
2000-08-28	MKLA	Lapsed

Publication	Publication Date	Title
US4996038A (en)	1991-02-26	Heat recovery from concentrated sulfuric acid
US4670242A (en)	1987-06-02	Heat recovery from concentrated sulfuric acid
CA1181569A (fr)	1985-01-29	Appareil et procede
US4576813A (en)	1986-03-18	Heat recovery from concentrated sulfuric acid
CA1273230A (fr)	1990-08-28	Alliage a teneur de chrome, sans molybdene, resistant a l'acide sulfurique
US5695716A (en)	1997-12-09	Austenitic alloys and use thereof
US5118490A (en)	1992-06-02	Absorption of wet conversion gas
US4418003A (en)	1983-11-29	Catalysts for the production of maleic anhydride
US5028396A (en)	1991-07-02	Apparatus formed of high silicon chromium/nickel in steel in the manufacture of sulpheric acid
AU4080293A (en)	1993-12-13	Bromine catalysed oxidation processes
US5030415A (en)	1991-07-09	Structural part made of ferritic chromium-molybdenum steel which is resistant to concentrated sulfuric acid
CA1307138C (fr)	1992-09-08	Utilisation d'un alliage au chrome
US4591644A (en)	1986-05-27	Method and installation for the preparation of melamine
CA1334783C (fr)	1995-03-21	Recuperation de chaleur a partir d'acide sulfurique concentre
EP0037735B1 (fr)	1985-07-31	Récupération de chaleur de phosphore élémentaire brûlant et procédé pour préparer l'acide ultraphosphonique
US5306477A (en)	1994-04-26	Use of wrought and cast materials and welding fillers for making and using hot concentrated sulphuric acid or oleum
JPH11292521A (ja)	1999-10-26	精製過酸化水素水溶液の製造方法
CA1303814C (fr)	1992-06-23	Recuperation de la chaleur de l'acide sulfurique concentre
US20020009382A1 (en)	2002-01-24	Stainless alloys for enhanced corrosion resistance
CN1074146A (zh)	1993-07-14	苯酐催化剂的制备方法
JPH0711393A (ja)	1995-01-13	熱濃硫酸もしくは発煙硫酸に暴露される構成要素としての溶接用充填材料と一緒の延性加工および鋳造材料の使用
CA2303750A1 (fr)	2001-04-07	Alliages inoxydables possedant une resistance accrue a la corrosion
CA1336126C (fr)	1995-07-04	Procede pour la concentration d'acide sulfurique par evaporation
CA2000860A1 (fr)	1990-04-30	Appareillage pour la manipulation de gaz ou de liquides contenant du formol
Fink	1936	ALUMINIUM AND ITS ALLOYS