GB1470335A - Gas to gas heat exchangers - Google Patents

Gas to gas heat exchangers

Info

Publication number: GB1470335A
Authority: GB; United Kingdom
Prior art keywords: gas; heated; conduits; heat exchanger; heat exchange
Prior art date: 1973-04-23
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

Application number

GB4037576A

Other languages

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.)

Parsons Government Services Inc

Original Assignee

Ralph M Parsons Co

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.)

1973-04-23

Filing date

1974-04-19

Publication date

1977-04-14

1974-04-19 Application filed by Ralph M Parsons Co filed Critical Ralph M Parsons Co

1977-04-14 Publication of GB1470335A publication Critical patent/GB1470335A/en

Status Expired legal-status Critical Current

Classifications

- 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
- 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
- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Chimneys And Flues (AREA)
Separation By Low-Temperature Treatments (AREA)

GB4037576A 1973-04-23 1974-04-19 Gas to gas heat exchangers Expired GB1470335A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US35336473A	1973-04-23	1973-04-23

Publications (1)

Publication Number	Publication Date
GB1470335A true GB1470335A (en)	1977-04-14

Family

ID=23388791

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB4037576A Expired GB1470335A (en)	1973-04-23	1974-04-19	Gas to gas heat exchangers
GB1728074A Expired GB1470334A (en)	1973-04-23	1974-04-19	Process and apparatus for prevention of corrosion in a multiple contact-multiple absorption sulphuric acid manufacturing operation

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB1728074A Expired GB1470334A (en)	1973-04-23	1974-04-19	Process and apparatus for prevention of corrosion in a multiple contact-multiple absorption sulphuric acid manufacturing operation

Country Status (8)

Country	Link
JP (1)	JPS5942236B2 (de)
BE (1)	BE814042A (de)
CA (1)	CA1079481A (de)
DE (1)	DE2419096A1 (de)
FR (1)	FR2226358B3 (de)
GB (2)	GB1470335A (de)
IT (1)	IT1011766B (de)
NL (1)	NL7405426A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106767044A (zh) *	2017-03-02	2017-05-31	洛阳明远石化技术有限公司	用于催化重整装置的烟气空冷器

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56151334U (de) *	1980-04-14	1981-11-13
JPS57199279A (en) *	1981-06-01	1982-12-07	Toshiba Corp	Semiconductor luminous element and manufacture thereof
DK155723C (da) *	1982-03-25	1989-10-09	Haldor Topsoe As	Fremgangsmaade og apparat til fremstilling af svovlsyre
DE102006016786A1 (de) *	2006-04-10	2007-10-18	Triesch, Frank, Dr.-Ing.	Wärmeübertrager
JP2008069053A (ja) *	2006-09-15	2008-03-27	Japan Atomic Energy Agency	硫酸分解及びｓｏ３分解機能を有するミスト蒸発利用型熱交換器
RU2385838C1 (ru) *	2008-09-30	2010-04-10	Открытое акционерное общество "Воскресенские минеральные удобрения"	Абсорбционная установка
EP2694177B1 (de) *	2011-04-06	2016-10-05	Haldor Topsøe A/S	Verfahren zur herstellung von schwefelsäure
DE102015112220A1 (de)	2015-07-27	2017-02-02	Outotec (Finland) Oy	Verfahren und Anlage zum Kühlen eines SO 2 und/oder SO 3 und Spuren von Wasser enthaltenden Gases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1933460C3 (de) *	1969-07-02	1973-11-15	Metallgesellschaft Ag, 6000 Frankfurt	Vorrichtung zur Zwischenabsorption und zum Wärmeaustausch bei der kataly tischen Umsetzung SO tief 2 haltiger Gase unter Erzeugung von Schwefelsaure

1974
- 1974-04-03 CA CA196,729A patent/CA1079481A/en not_active Expired
- 1974-04-18 JP JP49042828A patent/JPS5942236B2/ja not_active Expired
- 1974-04-19 GB GB4037576A patent/GB1470335A/en not_active Expired
- 1974-04-19 GB GB1728074A patent/GB1470334A/en not_active Expired
- 1974-04-20 DE DE19742419096 patent/DE2419096A1/de not_active Withdrawn
- 1974-04-22 IT IT6828374A patent/IT1011766B/it active
- 1974-04-22 BE BE143489A patent/BE814042A/xx not_active IP Right Cessation
- 1974-04-22 NL NL7405426A patent/NL7405426A/xx not_active Application Discontinuation
- 1974-04-23 FR FR7414046A patent/FR2226358B3/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106767044A (zh) *	2017-03-02	2017-05-31	洛阳明远石化技术有限公司	用于催化重整装置的烟气空冷器
CN106767044B (zh) *	2017-03-02	2023-05-16	洛阳明远石化技术有限公司	用于催化重整装置的烟气空冷器

Also Published As

Publication number	Publication date
NL7405426A (de)	1974-10-25
FR2226358A1 (de)	1974-11-15
DE2419096A1 (de)	1974-11-14
JPS5942236B2 (ja)	1984-10-13
BE814042A (fr)	1974-08-16
IT1011766B (it)	1977-02-10
JPS509593A (de)	1975-01-31
GB1470334A (en)	1977-04-14
FR2226358B3 (de)	1977-03-04
CA1079481A (en)	1980-06-17

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Legal Events

Date	Code	Title	Description
1977-08-24	PS	Patent sealed
1988-12-14	PCNP	Patent ceased through non-payment of renewal fee