NO131907B - - Google Patents

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Info

Publication number: NO131907B
Authority: NO; Norway
Prior art keywords: pyrolysis; oxygen; liquor; pyrolysed; stated
Prior art date: 1971-10-09

Application number

NO120972A

Other languages

English (en)

Norwegian (no)

Other versions

NO131907C (fr

Inventor

F Hollmann

H Hoerchens

Original Assignee

Driescher Spezialfab Fritz

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.)

1971-10-09

Filing date

1972-04-10

Publication date

1975-05-12

1972-04-10 Application filed by Driescher Spezialfab Fritz filed Critical Driescher Spezialfab Fritz

1975-05-12 Publication of NO131907B publication Critical patent/NO131907B/no

1975-08-20 Publication of NO131907C publication Critical patent/NO131907C/no

Links

238000000197 pyrolysis Methods 0.000 claims description 46
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
238000000034 method Methods 0.000 claims description 24
229910052760 oxygen Inorganic materials 0.000 claims description 24
239000001301 oxygen Substances 0.000 claims description 24
239000007789 gas Substances 0.000 claims description 12
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
229910052799 carbon Inorganic materials 0.000 claims description 11
239000002699 waste material Substances 0.000 claims description 11
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 7
238000002485 combustion reaction Methods 0.000 claims description 7
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 6
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
238000010411 cooking Methods 0.000 claims description 5
239000007788 liquid Substances 0.000 claims description 5
238000002360 preparation method Methods 0.000 claims description 5
DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 claims description 5
238000009835 boiling Methods 0.000 claims description 4
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 4
229910021653 sulphate ion Inorganic materials 0.000 claims description 4
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
229910001882 dioxygen Inorganic materials 0.000 claims description 3
239000011734 sodium Substances 0.000 claims description 3
239000000126 substance Substances 0.000 claims description 3
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 3
235000010265 sodium sulphite Nutrition 0.000 claims description 2
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 claims 1
239000000463 material Substances 0.000 claims 1
239000004576 sand Substances 0.000 claims 1
229910052708 sodium Inorganic materials 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
238000010586 diagram Methods 0.000 description 6
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
239000002245 particle Substances 0.000 description 4
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
229910052938 sodium sulfate Inorganic materials 0.000 description 3
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
235000011152 sodium sulphate Nutrition 0.000 description 3
239000001913 cellulose Substances 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
241001065372 Gardnerodoxa Species 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000006735 deficit Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004094 preconcentration Methods 0.000 description 1
238000004451 qualitative analysis Methods 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000007858 starting material Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/04—Levers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor

Landscapes

Mechanisms For Operating Contacts (AREA)
Paper (AREA)
Power-Operated Mechanisms For Wings (AREA)

NO120972A 1971-10-09 1972-04-10 NO131907C (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712150418 DE2150418B2 (de)	1971-10-09	1971-10-09	Lasttrennschalter mit vor der Front platte eines Schaltfeldes angeordnetem Be tatigungsgnff

Publications (2)

Publication Number	Publication Date
NO131907B true NO131907B (fr)	1975-05-12
NO131907C NO131907C (fr)	1975-08-20

Family

ID=5821911

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO120972A NO131907C (fr)	1971-10-09	1972-04-10

Country Status (7)

Country	Link
BE (1)	BE782463A (fr)
CH (1)	CH533898A (fr)
DD (1)	DD98580A5 (fr)
DE (2)	DE2150418B2 (fr)
FR (1)	FR2156526B1 (fr)
NL (1)	NL151203B (fr)
NO (1)	NO131907C (fr)

1971
- 1971-10-09 DE DE19712150418 patent/DE2150418B2/de not_active Ceased
- 1971-10-09 DE DE19717138283 patent/DE7138283U/de not_active Expired
1972
- 1972-03-22 NL NL7203830A patent/NL151203B/xx unknown
- 1972-03-30 CH CH476372A patent/CH533898A/de not_active IP Right Cessation
- 1972-04-10 NO NO120972A patent/NO131907C/no unknown
- 1972-04-18 FR FR7213704A patent/FR2156526B1/fr not_active Expired
- 1972-04-21 BE BE782463A patent/BE782463A/fr not_active IP Right Cessation
- 1972-04-21 DD DD16248372A patent/DD98580A5/xx unknown

Also Published As

Publication number	Publication date
DE2150418B2 (de)	1973-11-08
DE2150418A1 (de)	1973-06-07
FR2156526B1 (fr)	1974-07-26
NO131907C (fr)	1975-08-20
BE782463A (fr)	1972-08-16
DD98580A5 (fr)	1973-06-20
DE7138283U (de)	1972-05-18
NL7203830A (fr)	1973-04-11
NL151203B (nl)	1976-10-15
CH533898A (de)	1973-02-15
FR2156526A1 (fr)	1973-06-01

Publication	Publication Date	Title
US9272912B2 (en)	2016-03-01	Process and system for producing commercial quality carbon dioxide from recausticizing process calcium carbonates
CA2661304A1 (fr)	2008-03-06	Procede et systeme servant a produire du dioxyde de carbone de qualite commerciale a partir de boue carbonatee possedant une teneur elevee en solides
NO161451B (no)	1989-05-08	Fremgangsmaate for behandling av avlut fra en cellulosekokeprosess i en hvirvelskiktreaktor.
NO784010L (no)	1980-01-15	Fremgangsmaate og anordning for fremstilling av glass
US3236589A (en)	1966-02-22	Method of working up cellulose waste liquor containing sodium and sulfur
NO121053B (fr)	1971-01-11
US2739039A (en)	1956-03-20	Treatment of waste ammonium sulfite pulping liquors
US4135968A (en)	1979-01-23	Spent liquor treatment
US2285876A (en)	1942-06-09	Waste sulphite liquor recovery
US3323858A (en)	1967-06-06	Process for recovering the alkali metal content of spent pulping liquor
NO134586B (fr)	1976-08-02
NO133554B (fr)	1976-02-09
US2050400A (en)	1936-08-11	Method for recovery of heat and chemicals from waste products
NO131907B (fr)	1975-05-12
US3617212A (en)	1971-11-02	Recovery of sulfur dioxide from waste gases
NO116008B (fr)	1969-01-13
US10815617B2 (en)	2020-10-27	Method for generation of clean steam in a continous digester system
US2056746A (en)	1936-10-06	Method for carbonization of all kinds of pulp waste lyes
US2391566A (en)	1945-12-25	Method and apparatus for recovering inorganic by-products from waste pulp liquor
US3111377A (en)	1963-11-19	Treatment of sulfite spent liquor
US1779535A (en)	1930-10-28	Process of treating black liquors
NO118473B (fr)	1969-12-29
US3717545A (en)	1973-02-20	Process for treating waste liquors
US3026240A (en)	1962-03-20	Chemical recovery system
US2542060A (en)	1951-02-20	Method of recovering chemicals from liquor produced by pulping of cellulosic materials