NO132226B - - Google Patents

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Info

Publication number: NO132226B
Authority: NO; Norway
Prior art keywords: hypobromite; barium; bromite; suspension; conversion
Prior art date: 1971-08-16

Application number

NO2923/72A

Other languages

English (en)

Norwegian (no)

Other versions

NO132226C (it

Inventor

P O Richter

R M Janchus

S C Shen

Original Assignee

Envirotech Corp

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.)

1971-08-16

Filing date

1972-08-15

Publication date

1975-06-30

1972-08-15 Application filed by Envirotech Corp filed Critical Envirotech Corp

1975-06-30 Publication of NO132226B publication Critical patent/NO132226B/no

1975-10-08 Publication of NO132226C publication Critical patent/NO132226C/no

Links

238000000034 method Methods 0.000 claims description 19
239000000725 suspension Substances 0.000 claims description 16
PGLMIJFEJJTLFA-UHFFFAOYSA-L [Ba+2].[O-]Br=O.[O-]Br=O Chemical compound [Ba+2].[O-]Br=O.[O-]Br=O PGLMIJFEJJTLFA-UHFFFAOYSA-L 0.000 claims description 14
GJLYNKHFWXDDKG-UHFFFAOYSA-N barium(2+) dihypobromite Chemical compound [Ba+2].Br[O-].Br[O-] GJLYNKHFWXDDKG-UHFFFAOYSA-N 0.000 claims description 12
239000007787 solid Substances 0.000 claims description 11
239000000203 mixture Substances 0.000 claims description 7
230000008569 process Effects 0.000 claims description 2
JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Chemical compound Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 description 36
DKSMCEUSSQTGBK-UHFFFAOYSA-M bromite Chemical compound [O-]Br=O DKSMCEUSSQTGBK-UHFFFAOYSA-M 0.000 description 20
238000006243 chemical reaction Methods 0.000 description 13
239000000243 solution Substances 0.000 description 10
238000004519 manufacturing process Methods 0.000 description 7
239000000126 substance Substances 0.000 description 5
238000001953 recrystallisation Methods 0.000 description 4
239000003513 alkali Substances 0.000 description 3
238000000926 separation method Methods 0.000 description 3
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
239000007900 aqueous suspension Substances 0.000 description 2
229910052788 barium Inorganic materials 0.000 description 2
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
230000008901 benefit Effects 0.000 description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
229910052794 bromium Inorganic materials 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000013078 crystal Substances 0.000 description 2
239000012452 mother liquor Substances 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
230000009466 transformation Effects 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
229910052601 baryte Inorganic materials 0.000 description 1
239000010428 baryte Substances 0.000 description 1
SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 description 1
SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
150000001649 bromium compounds Chemical class 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000000499 gel Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000012047 saturated solution Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)
Multiple-Way Valves (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

NO2923/72A 1971-08-16 1972-08-15 NO132226C (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US17189071A	1971-08-16	1971-08-16

Publications (2)

Publication Number	Publication Date
NO132226B true NO132226B (it)	1975-06-30
NO132226C NO132226C (it)	1975-10-08

Family

ID=22625526

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO2923/72A NO132226C (it)	1971-08-16	1972-08-15

Country Status (13)

Country	Link
US (1)	US3776386A (it)
JP (1)	JPS5511887B2 (it)
AU (1)	AU474764B2 (it)
BR (1)	BR7205552D0 (it)
CA (1)	CA978864A (it)
DE (1)	DE2239885A1 (it)
FR (1)	FR2149369A1 (it)
GB (1)	GB1364970A (it)
IT (1)	IT963596B (it)
NO (1)	NO132226C (it)
SE (1)	SE383478B (it)
SU (1)	SU510132A3 (it)
ZA (1)	ZA725282B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4346186A (en) *	1980-09-22	1982-08-24	Armstrong World Industries, Inc.	Process for fixing photo-induced colored derivatives of spiropyrans and compositions therefor
JPS5968093U (ja) *	1982-10-29	1984-05-08	合名会社大坪鉄工所	帯状乾海苔の裁断装置
IE56890B1 (en) *	1984-12-30	1992-01-15	Scully Richard L	Photosensitive composition for direct positive colour photograph
JP2674996B2 (ja) *	1986-11-18	1997-11-12	大日本印刷株式会社	導電性変化材料
WO2018031884A1 (en)	2016-08-12	2018-02-15	Evoqua Water Technologies Llc	Disc filter pre-screen dual media disc filter
SE542326C2 (en) *	2018-06-21	2020-04-14	Valmet Oy	Vacuum filter
RU210203U1 (ru) *	2022-01-14	2022-03-31	Общество С Ограниченной Ответственностью "Мегахим"	Барабанный вакуум-фильтр
CN115574155A (zh) *	2022-09-26	2023-01-06	江苏新宏大集团有限公司	一种新型联接方式的真空胶管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2118681A (en) *	1935-06-04	1938-05-24	Bridgeport Thermostat Company	Pump sealing means
US2496471A (en) *	1947-03-14	1950-02-07	Beloit Iron Works	High-pressure fluid sealing assembly
US2489681A (en) *	1948-02-13	1949-11-29	Equipment Dev Co Inc	Rotary filter
US2655265A (en) *	1949-01-31	1953-10-13	Goslin Birmingham Mfg Company	Continuous rotary pressure or vacuum filter
US3027011A (en) *	1958-01-06	1962-03-27	Whiting Corp	Pulp washer and filter
US3409139A (en) *	1965-09-03	1968-11-05	Dorr Oliver Inc	Rotary-vacuum filter drum and suction box arrangement
US3369829A (en) *	1965-10-15	1968-02-20	William C.N. Hopkins	Flexible connector for fluid conduit systems
US3490792A (en) *	1968-08-08	1970-01-20	Welding & Steel Fabrication Co	Quick disconnect

1971
- 1971-08-16 US US00171890A patent/US3776386A/en not_active Expired - Lifetime
1972
- 1972-07-28 CA CA148,194A patent/CA978864A/en not_active Expired
- 1972-07-31 IT IT27706/72A patent/IT963596B/it active
- 1972-08-01 ZA ZA725282A patent/ZA725282B/xx unknown
- 1972-08-01 AU AU45195/72A patent/AU474764B2/en not_active Expired
- 1972-08-04 SE SE7210212A patent/SE383478B/xx unknown
- 1972-08-07 FR FR7228387A patent/FR2149369A1/fr not_active Withdrawn
- 1972-08-10 SU SU1819485A patent/SU510132A3/ru active
- 1972-08-14 DE DE2239885A patent/DE2239885A1/de active Pending
- 1972-08-15 NO NO2923/72A patent/NO132226C/no unknown
- 1972-08-15 BR BR005552/72A patent/BR7205552D0/pt unknown
- 1972-08-16 GB GB3820972A patent/GB1364970A/en not_active Expired
- 1972-08-16 JP JP8204672A patent/JPS5511887B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS4829062A (it)	1973-04-17
SE383478B (sv)	1976-03-15
SU510132A3 (ru)	1976-04-05
JPS5511887B2 (it)	1980-03-28
FR2149369A1 (it)	1973-03-30
BR7205552D0 (pt)	1973-08-21
IT963596B (it)	1974-01-21
CA978864A (en)	1975-12-02
NO132226C (it)	1975-10-08
ZA725282B (en)	1973-04-25
DE2239885A1 (de)	1973-02-22
AU4519572A (en)	1974-02-07
AU474764B2 (en)	1976-08-05
GB1364970A (en)	1974-08-29
US3776386A (en)	1973-12-04

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NO132226B (it)	1975-06-30
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