NO864647L - Fremgangsmaate og apparat for fremstilling av konsentrert svovelsyre. - Google Patents

Fremgangsmaate og apparat for fremstilling av konsentrert svovelsyre.

Info

Publication number: NO864647L
Authority: NO; Norway
Prior art keywords: sulfuric acid; sulfur trioxide; stream; gas stream; tower
Prior art date: 1985-11-21

Application number

NO864647A

Other languages

English (en)

Norwegian (no)

Other versions

NO864647D0 (no

Inventor

Gordon Murray Cameron

Original Assignee

Canadian Ind

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.)

1985-11-21

Filing date

1986-11-20

Publication date

1987-05-22

1986-11-20 Application filed by Canadian Ind filed Critical Canadian Ind

1986-11-20 Publication of NO864647D0 publication Critical patent/NO864647D0/no

1987-05-22 Publication of NO864647L publication Critical patent/NO864647L/no

Links

QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims description 114
238000000034 method Methods 0.000 title claims description 17
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 98
238000010521 absorption reaction Methods 0.000 claims description 72
239000007921 spray Substances 0.000 claims description 49
238000004519 manufacturing process Methods 0.000 claims description 7
238000005507 spraying Methods 0.000 claims description 4
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
229910052717 sulfur Inorganic materials 0.000 claims description 3
239000011593 sulfur Substances 0.000 claims description 3
230000000694 effects Effects 0.000 claims description 2
239000002253 acid Substances 0.000 description 65
238000012856 packing Methods 0.000 description 22
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
239000011449 brick Substances 0.000 description 8
239000011473 acid brick Substances 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
238000010276 construction Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 3
238000011084 recovery Methods 0.000 description 3
239000000919 ceramic Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000011800 void material Substances 0.000 description 2
229910000975 Carbon steel Inorganic materials 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
241000736911 Turritella communis Species 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
238000005267 amalgamation Methods 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000009931 harmful effect Effects 0.000 description 1
238000007689 inspection Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000003595 mist Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000003134 recirculating effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
- C01B17/806—Absorbers; Heat exchangers

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO864647A 1985-11-21 1986-11-20 Fremgangsmaate og apparat for fremstilling av konsentrert svovelsyre. NO864647L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US80029485A	1985-11-21	1985-11-21

Publications (2)

Publication Number	Publication Date
NO864647D0 NO864647D0 (no)	1986-11-20
NO864647L true NO864647L (no)	1987-05-22

Family

ID=25178016

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO864647A NO864647L (no)	1985-11-21	1986-11-20	Fremgangsmaate og apparat for fremstilling av konsentrert svovelsyre.

Country Status (8)

Country	Link
EP (1)	EP0224340B1 (de)
JP (1)	JPS62138311A (de)
AU (1)	AU580900B2 (de)
DE (1)	DE3671881D1 (de)
FI (1)	FI82021C (de)
NO (1)	NO864647L (de)
NZ (1)	NZ218083A (de)
ZA (1)	ZA868570B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2010208890A (ja) *	2009-03-10	2010-09-24	Sumitomo Chem Eng Kk	充填塔
CN116492817A (zh) *	2023-04-06	2023-07-28	云南天安化工有限公司	一种用于低温热回收装置的热回收塔

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2115091A (en) *	1933-02-15	1938-04-26	American Lurgi Corp	Sulphuric acid process
GB687160A (en) *	1949-05-31	1953-02-11	Bayer Ag	Manufacture of sulphuric acid
DE2050580C3 (de) *	1970-10-15	1979-09-06	Metallgesellschaft Ag, 6000 Frankfurt	Vorrichtung zur Absorption von gasförmigen Bestandteilen
CA1181569A (en) *	1982-06-11	1985-01-29	Frank Smith	Apparatus and process

1986
- 1986-10-28 NZ NZ218083A patent/NZ218083A/xx unknown
- 1986-10-29 EP EP86308428A patent/EP0224340B1/de not_active Expired - Lifetime
- 1986-10-29 DE DE8686308428T patent/DE3671881D1/de not_active Expired - Lifetime
- 1986-11-05 AU AU64901/86A patent/AU580900B2/en not_active Ceased
- 1986-11-12 ZA ZA868570A patent/ZA868570B/xx unknown
- 1986-11-20 NO NO864647A patent/NO864647L/no unknown
- 1986-11-20 FI FI864739A patent/FI82021C/fi not_active IP Right Cessation
- 1986-11-21 JP JP61276899A patent/JPS62138311A/ja active Pending

Also Published As

Publication number	Publication date
AU6490186A (en)	1987-05-28
EP0224340B1 (de)	1990-06-13
AU580900B2 (en)	1989-02-02
DE3671881D1 (de)	1990-07-19
FI82021B (fi)	1990-09-28
NO864647D0 (no)	1986-11-20
JPS62138311A (ja)	1987-06-22
ZA868570B (en)	1987-07-29
NZ218083A (en)	1988-07-28
FI82021C (fi)	1991-01-10
FI864739A0 (fi)	1986-11-20
EP0224340A1 (de)	1987-06-03
FI864739A7 (fi)	1987-05-22

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