Processing of leather waste: Pilot scale studies on chrome shavings. Part II. Purification of chrome cake and tanning trials

被引：0

作者：

Cabeza, LF

Taylor, MM

DiMaio, GL

Brown, EM

Marmer, WN

Carrio, R

Celma, PJ

Cot, J

机构：

[1] Agr Res Serv, US Dept Agriculture, Eastern Reg Res Ctr, Wyndmoor, PA 19038 USA

[2] Inst Quim Sarria, Dept Engn, Ecotechnol Div, Barcelona 08017, Spain

[3] CSIC, Cid, Dept Ecotecnol, ES-08034 Barcelona, Spain

来源：

JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION | 1998年 / 93卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The knowledge acquired in chromium recovery and recycling from waste water has been applied to the recovery of chromium from solid wastes. These wastes were first treated to recover as much protein as possible, and then chemical treatment was used to purify the chrome cake for recycle. This second part discusses the purification of the chrome cake and its reuse in tanning trials. Matched sides comparisons were done with seven hides, varying the proportion of recovered chromium to virgin chromium from 0 to 100%. Chemical analyses in the wet blue stage and physical tests in the crust stage were performed on all the leather samples to evaluate the tannage.

引用

页码：83 / 98

页数：16

共 14 条

[1] Processing of leather waste: Pilot scale studies on chrome shavings. Part I. Isolation of protein products and separation of chrome cake and - Part II. Purification of chrome cake and tanning trials (vol 93, pg 61, 1998)
Taylor, MM
[J]. JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, 1998, 93 (10): : 332 - 332
[2] Processing of leather waste: Pilot scale studies on chrome shavings. Part I. Isolation and characterization of protein products and separation of chrome cake
Taylor, MM
Cabeza, LF
DiMaio, GL
Brown, EM
Marmer, WN
Carrio, R
Celma, PJ
Cot, J
[J]. JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, 1998, 93 (03): : 61 - 82
[3] Processing of leather waste:: pilot scale studies on chrome shavings.: Isolation of potentially valuable protein products and chromium
Cabeza, LF
Taylor, MM
DiMaio, GL
Brown, EM
Mermer, WN
Carrió, R
Celma, PJ
Cot, J
[J]. WASTE MANAGEMENT, 1998, 18 (03) : 211 - 218
[4] Preparation of High Exhaust Chrome from Leather Shavings and Hydrocarbons with its Application in Leather Processing for Green Tanning Technology
Nawaz, Hafiz Rub
Solangi, Barkat Ali
Nadeem, Uzma
Zehra, Beena
[J]. JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, 2010, 32 (04): : 525 - 530
[5] Integrated chrome free upper leather processing - Part I: Selection of tanning system
Madhan, B
Narasimman, R
Gunasekaran, S
Sadulla, S
Rao, JR
[J]. JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, 2005, 100 (07): : 282 - 290
[6] UTILIZATION OF LEATHER WASTE - ANIMAL FEEDSTUFF FROM CHROME SHAVINGS .1. PILOT-PLANT STUDY
DOSREIS, MA
BELEZA, V
[J]. JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS, 1991, 75 (01): : 15 - 19
[7] Integrated chrome free upper leather processing - Part-II: Standardization and evaluation of vegetable-aluminium tanning system
Madhan, B
Gunasekaran, S
Narasimman, R
Rao, JR
Sadulla, S
[J]. JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, 2005, 100 (10): : 373 - 379
[8] Direct chrome liquor recycling under Indian conditions: Part 2. Pilot scale tanning studies
Sreeram, KJ
Ramalingam, S
Rao, JR
Chandrababu, NK
Nair, BU
Ramasami, T
[J]. JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, 2005, 100 (07): : 257 - 264
[9] Tanning studies with basic chromium sulfate prepared using chrome shavings as a reductant: A call for 'wealth from waste' approach to the tanning industry
Rao, JR
Thanikaivelan, P
Sreeram, KJ
Nair, BU
[J]. JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, 2004, 99 (04): : 170 - 176
[10] Tara-aluminum tanning as an alternative to traditional chrome tanning: Development of a pilot-scale process for high-quality bovine upper leather
Vitolo, S
Seggiani, M
D'Aquino, A
Barbani, N
Naviglio, B
Tomaselli, M
[J]. JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, 2003, 98 (04): : 123 - 131

← 1 2 →